Multi-input Data Logger

NR-X series

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Specs Multi-input Data Logger NR-X series

Master data collection unit

Model

NR-X100W

Image

Main unit buffer memory capacity

50M data*1

Expansion memory

SD card (SD/SDHC)*2

PC interface

USB

USB mini-B connector, USB 2.0 High-speed–compliant, Simultaneous USB connection from one PC to up to four units (switchable by ID switch)

Ethernet

RJ45 connector, 100Base-TX (AUTO MDI/MDIX supported) *3

Wireless LAN

Connection via NR-XW1 wireless LAN unit, IEEE 802.11b/g/n *3

Network function

FTP client function, FTP server function, SNTP client function

Display/operation

Operation via NR-XCP30 control panel, or via WAVE LOGGER X with PC connection

Expansion remote unit connection

Dedicated remote connection connector × 2 (Remote OUT A port, B port)
Unit expansion possible by connecting up to eight NR-XR01 remote units (connected by remote unit cable)

Number of connectable measurement units

Master data collection unit group

Max. 8 units*4

Total with remote units connected

Max. 72 units*5

Continuous acquisition speed

Master data collection unit group

Max. 100 kHz for all acquisition channels *6

Total with remote units connected

Max. 500 kHz for all acquisition channels *6*7

Inter-unit synchronization

Between measurement units in the master data collection unit group

±1 μs or less *8

Between the master data collection unit and each remote unit / environment-resistant measurement unit

Time axis accuracy

±50 ppm (23°C ±3°C 73.4°F ±5.4°F); Same time used for all remote groups, SNTP server time synchronization possible

Synchronous trigger input (SYNC input)

Performance specifications

• Use as external trigger input (normal mode) or synchronous acquisition input (logging mode)
• Non-voltage (contact/non-contact)/voltage input, Falling edge input
• Not insulated from system bus

Input specifications

• For non-voltage input: ON voltage 1.0 V or lower (short circuit current: 1 mA typ.), OFF current 0.1 mA or lower
• For voltage input: ON voltage (Lo) 1.0 V or lower, OFF voltage (Hi) 2.4 V or more, Max. input voltage: 6 V

Control input

Common specifications

• Input type: Bidirectional voltage input
• Maximum rating: 30 VDC, Minimum ON voltage: 10 VDC, Maximum OFF current: 0.2 mA
• Insulation between input and system bus (500 VDC/1 minute)

Individual specifications

• External trigger input (TRG IN): Edge input
• Acquisition start/stop input (START IN): Level input (only enabled in external control mode)
• Auto-balance input (BAL): Edge input (only enabled in external control mode)
• Program selection input 0 to 3 (PROG IN0 to 3): Level input (only enabled in external control mode)

Control output

Common specifications

• Output format: Photo MOS relay output
• Maximum rating: 36 VDC, Output current: 50 mA or less (9-point total: 300 mA or less)
• Leak current at OFF: 0.1 mA or less, Residual voltage when ON: 1 V or less
• Insulation between output and system bus (500 VDC/1 minute)

Individual specifications

• Trigger output (TRG OUT): N.O. output, one-shot output
• System error output (SYS ERR): N.C. output
• Alarm output (ALARM): N.O. output
• Judgment output 1 to 4 (OUT1 to 4): N.O. output
• Ready output (READY): N.O. output

Power supply

• NR-XU1 AC adapter, or 9 to 36 VDC (including ripple) / Max. 72 W (when connected to DC terminal block; at 9 V: 8.0 A or less; at 24 V: 3.0 A or less; at 36 V: 2.0 A or less)
• Battery operation possible when connected to the NR-XU15 Series battery power supply unit

Power supply

Power consumption

8.4 W or less (excluding connected units)

Environmental resistance

Ambient temperature

0 to +40°C 32°F to 104°F

Relative humidity

10 to 85% RH (no condensation)

Weight

Approx. 490 g 17.30 oz (including approx. 10 g 0.35 oz for the OP-88512 (NR-X100W I/O terminal block))

*1 Data is not backed up when the power is turned off. The available data buffer memory per NR-X100W and NR-XR01 group is limited to 25M.
*2 Use only products recommended by KEYENCE (CA-SD4G: 4 GB, CA-SD16G: 16 GB). Using a product not recommended by KEYENCE may result in data not being saved to the SD card during continuous acquisition.
*3 Wired LAN and wireless LAN cannot be used at the same time. When acquiring data from a PC (using WAVE LOGGER X software), use a wired local connection only between the NR-X100W and the PC. Using an onsite local network connection or wireless LAN connection may cause acquisition to stop due to a decrease in transfer speeds caused by network load or wireless LAN communication conditions. The main unit’s automatic saving function allows data to be saved to an SD card in the main unit even if acquisition by PC stops.
*4 Use is permitted only if the total power consumption of all connected measurement units is 20 W or less.
*5 Use is permitted only if the total power consumption of all measurement units, remote units, and environment-resistant measurement units used in the system is 50 W or less when remote units are not connected to an AC adapter.
*6 Acquisition from a PC may not be possible in some PC environments. [Tested conditions] OS: Windows 10 Pro (64 bit), CPU: 3.70 GHz, RAM: 16.0 GB, USB connections: One NR-X100W (no other USB devices), Ethernet connection: One-to-one connection between NR-X100W and PC; Using normal mode and saving in the standard format with a pre-installed OS and running only WAVE LOGGER X. Windows is a registered trademark or a trademark of Microsoft Corporation in the United States and/or other countries.
*7 Each master data collection unit group and remote unit group is limited to 100 kHz for all acquisition channels. When using 5 or more remote units, each remote unit group can have up to 50 kHz per acquisition channel.
*8 The sampling cycle and sampling timing vary depending on the connected measurement unit. When using the NR‑CA04 in combination with other unit types, a sampling delay may occur between the NR-CA04 and the other units with some setting configurations.

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Remote unit for NR-X

Model

NR-XR01

Image

Expansion remote connection

Dedicated remote input port × 1 (Remote IN), Output port × 1 (Remote OUT)
Connection to NR-X100W master data collection unit or other NR-XR01 remote units using a remote unit cable
Daisy-chain connections of multiple remote units allowed*1

Number of connectable measurement units

Max. 8 units*2

Continuous acquisition speed

Max. 100 kHz for all acquisition channels*3

Synchronization between measurement units

±1 μs or less*4

Power supply

Supplied from NR-U5 AC adapter or NR-X100W master data collection unit (operation with no AC adapter)

Power supply

Power consumption

Approx. 2.9 W

Environmental resistance

Ambient temperature

0 to +40°C 32°F to 104°F

Relative humidity

10 to 85% RH (no condensation)

Weight

Approx. 210 g 7.41 oz

*1 Remote unit cables can be extended by connecting a remote extension cable. The total length of remote cables used in the system should be no more than 100 m 328.1'. The distance between the master data collection unit and remote units or between remote units should be no more than 60 m 196.9'.
*2 Use is permitted only if the total power consumption of all connected measurement units is 20 W or less. However, if the remote units are not connected to the NR-U5 AC adapter, the total power consumption must be 10 W or less. The total number of measurement units and remote units for a system varies depending on the system configuration. Refer to “Number of connectable measurement units” in the master data collection unit for more information.
*3 The continuous acquisition speed varies according to the system configuration. Refer to “Continuous acquisition speed” in the master data collection unit for more information.
*4 The sampling cycle and timing vary depending on the connected measurement unit. When using the NR-CA04 in combination with other unit types, a sampling delay may occur between the NR-CA04 and the other units with some setting configurations.

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High-accuracy temperature/voltage measurement unit

Model

NR-TH08 *1

Image

Type

High-accuracy temperature/voltage measurement unit

Input method

Floating unbalanced input, channels insulated from each other, CH inputs insulated from other units (PC),
channels not insulated from each other for resistance thermometers

Number of channels

Input: 8 *2

Measurement cycle

Fastest sampling cycle: 100 ms (A/D integration time: 2 ms) to 1 h

A/D converting system

Delta-sigma method

A/D resolution

24 bit

A/D integration time

2 ms, 16.7 ms, 20 ms

Input type

Voltage: ±50 V, ±10 V, ±5 V, ±1 V, ±0.5 V, ±0.1 V; Thermocouple; K, J, E, T, R, S, B, N, C;
Resistance thermometer: Pt100, JPt100 3-line type; Specified current: 1 mA

Measurement range

±50 V

Measurable range: −55.00 to +55.00 V
Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±2 digits
Display resolution: 10 mV

±10 V

Measurable range: −11.000 to +11.000 V
Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±2 digits
Display resolution: 1 mV

±5 V

Measurable range: −5.500 to +5.500 V
Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±2 digits
Display resolution: 1 mV

±1 V

Measurable range: −1.1000 to +1.1000 V
Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±2 digits
Display resolution: 0.1 mV

±500 mV

Measurable range: −550.0 to +550.0 mV
Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±2 digits
Display resolution: 0.1 mV

±100 mV

Measurable range: −110.00 to +110.00 mV
Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±2 digits
Display resolution: 0.01 mV

K

Measurable range: −100 to +1372°C -148°F to +2501.6°F, −200 to −100°C -328°F to -148°F
Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±0.6°C ±1.1°F, ±0.05% of rdg ±0.9°C ±1.6°F
Display resolution: 0.05°C 0.09°F
*3

J

Measurable range: −100 to +1200°C -148°F to +2192°F, −200 to −100°C -328°F to -148°F
Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±0.6°C ±1.1°F, ±0.05% of rdg ±0.8°C ±1.4°F
Display resolution: 0.05°C 0.09°F
*3

E

Measurable range: −100 to +1000°C -148°F to +1832°F, −200 to −100°C -328°F to -148°F
Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±0.6°C ±1.1°F, ±0.05% of rdg ±0.8°C ±1.4°F
Display resolution: 0.05°C 0.09°F
*3

T

Measurable range: −100 to +400°C -148°F to +752°F, −200 to −100°C -328°F to -148°F
Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±0.5°C ±0.9°F, ±0.05% of rdg ±0.8°C ±1.4°F
Display resolution: 0.01°C 0.02°F
*3

N

Measurable range: 0 to 1300°C 32°F to 2372°F
Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±0.6°C ±1.1°F
Display resolution: 0.05°C 0.09°F
*3

C

Measurable range: 1500 to 2315°C 2732°F to 4199°F, 0 to 1500°C 32°F to 2732°F
Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±1.1°C ±2.0°F, ±0.05% of rdg ±0.8°C ±1.4°F
Display resolution: 0.05°C 0.09°F
*3

R

Measurable range: 300 to 1768°C 572°F to 3214.4°F, 0 to 300°C 32°F to 572°F
Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±0.8°C ±1.4°F, ±0.05% of rdg ±1.6°C ±2.9°F
Display resolution: 0.05°C 0.09°F
*3

S

Measurable range: 300 to 1768°C 572°F to 3214.4°F, 0 to 300°C 32°F to 572°F
Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±0.9°C ±1.6°F, ±0.05% of rdg ±1.6°C ±2.9°F
Display resolution: 0.05°C 0.09°F
*3

B

Measurable range: 400 to 600°C 752°F to 1112°F, 600 to 1820°C 1112°F to 3308°F
Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±1.7°C ±3.1°F, ±0.05% of rdg ±1.0°C ±1.8°F
Display resolution: 0.05°C 0.09°F
*3

Pt100

Measurable range: −200 to +660°C -328°F to +1220°F
Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.1% of rdg ±0.3°C ±0.5°F
Display resolution: 0.02°C 0.04°F
*4

JPt100

Measurable range: −200 to +510°C -328°F to +950°F
Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.1% of rdg ±0.3°C ±0.5°F
Display resolution: 0.02°C 0.04°F
*4

Reference contact compensation

Switchable between internal and external (individual unit setting, 0°C 32°F for external)

Reference contact compensation accuracy

±0.7°C ±1.3°F (23°C ±2°C 73.4°F ±3.6°F, at input terminal temperature equilibrium)

Maximum input voltage

±60 V (rated)

Input impedance

Thermocouple, Voltage: 5 V range or lower

10 MΩ or more

Voltage: 50 V, 10 V range

Approx. 1 MΩ

Withstand voltage

Measurement input terminal - System bus

1500 VAC (50/60 Hz) for 1 minute

Mutually between measurement input terminals

120 Vp-p AC/DC

Input signal source resistance

Voltage/thermocouple

2 kΩ or less

Resistance thermometer

10 Ω or less per line (three lines must be equal)

Thermocouple burnout

Wire breakage detected in the thermocouple range by applying 1 μA of current

Burnout detection frequency

Detected in the measurement cycle

Buffer memory

200k data

Warm up time

30 minutes or more*5

Rating

Power consumption

1.2 W or less

Environmental resistance

Ambient temperature

0 to +40°C 32°F to 104°F

Relative humidity

10 to 85% RH (no condensation)

Weight

Approx. 230 g 8.12 oz (including approx. 100 g 3.53 oz for the OP-51582 (NR-TH08 terminal block))

*1 The above specifications are the values when zero point adjustment is performed after the warm-up period in an environment with a temperature of 23°C ±3°C 73.4°F ±5.4°F.
*2 Max. expansion: 576 ch (with 72 units connected, using NR-X100W), 64 ch (with 8 units connected, using NR-500)
*3 Does not include reference junction compensation accuracy.
*4 Specified current: 1 mA
*5 45 minutes or more when 5 or more units are added.

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High-speed analog measurement unit

Model

NR-HA08 *1

Image

Type

High-speed analog measurement unit

Input method

Single-ended input / Balanced differential input selection
Channels not insulated from each other, input channels insulated from other units (PC)

Number of channels

Single-end: 8 ch*2 (Differential: 4 ch) / Current: 4 ch*3

Measurement cycle

Maximum sampling cycle: 1 μs (1 MHz) to 60 s

A/D converting system

Successive approximation

A/D resolution

14 bit

Input frequency band

250 kHz (−3 dB typ.)

Input impedance

Voltage

1 MΩ ±1%

Current

250 Ω ±1%

Withstand voltage

Input to system bus

300 VAC (50/60 Hz), 1 minute

Input type

Voltage

±10 V, ±5 V, ±2.5 V, ±1 V, ±0.5 V, ±0.25 V

Current

±20 mA

Maximum input rating

Voltage range

±30 V

Current range

±30 mA

Measurable range

±10 V: −11.000 to +11.000 V
±5 V: −5.500 to +5.500 V
±2.5 V: −2.7500 to +2.7500 V
±1 V: −1.1000 to +1.1000 V
±0.5 V: −550.0 to +550.0 mV
±0.25 V: −275.00 to +275.00 mV
±20 mA: −22.000 to +22.000 mA

Measurement accuracy

Zero-point accuracy

±0.03% of F.S.

DC amplitude accuracy

±0.1% of F.S. (10 V/5 V/2.5 V/20 mA range at 16 averages, 1 V/0.5 V/0.25 V range at 128 averages)

Display resolution

±10 V: 1 mV
±5 V: 1 mV
±2.5 V: 0.1 mV
±1 V: 0.1 mV
±0.5 V: 0.1 mV
±0.25 V: 0.01 mV
±20 mA: 1 μA

Buffer memory

4M data*4

Warm up time

15 minutes or more

Rating

Power consumption

3.3 W or less

Environmental resistance

Ambient temperature

0 to +40°C 32°F to 104°F

Relative humidity

10 to 85% RH (no condensation)

Weight

Approx. 150 g 5.30 oz

*1 The above specifications are the values when zero point adjustment is performed after the warm-up period in an environment with a temperature of 23°C ±3°C 73.4°F ±5.4°F.
*2 Voltage input is 4 ch max. when current input is used.
*3 Max. expansion: 432 ch (with 54 units connected, using NR-X100W), 48 ch (with 6 units connected, using NR-500)
*4 Limited by the NR-X100W buffer memory when using the NR-X100W.

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High-accuracy temperature measurement unit (Thermocouple connectors)

Model

NR-TH08P *1

Image

Input method

Floating unbalanced input, channels insulated from each other, inputs insulated from other units (PC)

Number of channels

Input: 8 *2

Measurement cycle

Fastest sampling cycle of 100 ms (A/D integration time: 2 ms) to 1 h

A/D converting system

Delta-sigma method

A/D resolution

24 bit

A/D integration time

2 ms, 16.7 ms, 20 ms

Input type

Thermocouple: K, J, E, T, R, S, B, N, C

Reference contact compensation

Switchable between internal and external (individual unit setting, 0°C 32°F for external)

Reference contact compensation accuracy

±0.5°C ±0.9°F (23°C ±3°C 73.4°F ±5.4°F, at input terminal temperature equilibrium)

Maximum input voltage

±60 V (rated)

Input impedance

10 MΩ or more

Withstand voltage

Measurement input terminal - System bus

1500 VAC (50/60 Hz) for 1 minute

Mutually between measurement input terminals

120 Vp-p AC/DC

Input connector

Miniature thermocouple connector (Universal Cu/Cu type) × 8 ports

Input signal source resistance

2 kΩ or less

Thermocouple burnout

Wire breakage detected by applying 1 μA of current

Burnout detection frequency

Detected in the measurement cycle

Measurable range

K: −100 to +1372°C -148°F to +2501.6°F, −200 to −100°C -328°F to -148°F *3
J: −100 to +1200°C -148°F to +2192°F, −200 to −100°C -328°F to -148°F *3
E: −100 to +1000°C -148°F to +1832°F, −200 to −100°C -328°F to -148°F *3
T: −100 to +400°C -148°F to +752°F, −200 to −100°C -328°F to -148°F *3
N: 0 to 1300°C 32°F to 2372°F *3
C: 1500 to 2315°C 2732°F to 4199°F, 0 to 1500°C 32°F to 2732°F *3
R: 300 to 1768°C 572°F to 3214.4°F, 0 to 300°C 32°F to 572°F *3
S: 300 to 1768°C 572°F to 3214.4°F, 0 to 300°C 32°F to 572°F *3
B: 400 to 600°C 752°F to 1112°F, 600 to 1820°C 1112°F to 3308°F *3

Measurement accuracy (A/D integration time: 16.7 ms, 20 ms)

K: ±0.05% of rdg ±0.6°C ±1.1°F, ±0.05% of rdg ±0.9°C ±1.6°F *3
J: ±0.05% of rdg ±0.6°C ±1.1°F, ±0.05% of rdg ±0.8°C ±1.4°F *3
E: ±0.05% of rdg ±0.6°C ±1.1°F, ±0.05% of rdg ±0.8°C ±1.4°F *3
T: ±0.05% of rdg ±0.5°C ±0.9°F, ±0.05% of rdg ±0.8°C ±1.4°F *3
N: ±0.05% of rdg ±0.6°C ±1.1°F *3
C: ±0.05% of rdg ±1.1°C ±2.0°F, ±0.05% of rdg ±0.8°C ±1.4°F *3
R: ±0.05% of rdg ±0.8°C ±1.4°F, ±0.05% of rdg ±1.6°C ±2.9°F *3
S: ±0.05% of rdg ±0.9°C ±1.6°F, ±0.05% of rdg ±1.6°C ±2.9°F *3
B: ±0.05% of rdg ±1.7°C ±3.1°F, ±0.05% of rdg ±1.0°C ±1.8°F *3

Display resolution

K: 0.05°C 0.09°F *3
J: 0.05°C 0.09°F *3
E: 0.05°C 0.09°F *3
T: 0.01°C 0.02°F *3
N: 0.05°C 0.09°F *3
C: 0.05°C 0.09°F *3
R: 0.05°C 0.09°F *3
S: 0.05°C 0.09°F *3
B: 0.05°C 0.09°F *3

Buffer memory

200k data

Warm up time

30 minutes or more*4

Power supply

Power consumption

1.2 W or less

Environmental resistance

Ambient temperature

0 to +40°C 32°F to 104°F

Relative humidity

10 to 85% RH (no condensation)

Weight

Approx. 250 g 8.83 oz (including approx. 120 g 4.24 oz for the OP-88519 (NR-TH08P thermocouple connector terminal block))

*1 The above specifications are the values when zero point adjustment is performed after the warm-up period in an environment with a temperature of 23°C ±3°C 73.4°F ±5.4°F.
*2 Max. expansion: 576 ch (with 72 units connected, using NR-X100W), 64 ch (with 8 units connected, using NR-500)
*3 Does not include reference junction compensation accuracy.
*4 45 minutes or more when 5 or more units are added.

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High-speed analog measurement unit (Push-type terminal block)

Model

NR-HA08P *1

Image

Input method

Single-end input / Balanced differential input selection
Channels not insulated from each other, input channels insulated from other units (PC)

Number of channels

Single-end: 8 ch*2 (Differential: 4 ch) / Current: 4 ch
*3

Measurement cycle

Maximum sampling cycle: 1 μs (1 MHz) to 60 s

A/D converting system

Successive approximation

A/D resolution

14 bit

Input frequency band

250 kHz (−3 dB typ.)

Input impedance

Voltage

1 MΩ ±1%

Current

250 Ω ±1%

Input type

Voltage

±10 V, ±5 V, ±2.5 V, ±1 V, ±0.5 V, ±0.25 V

Current

±20 mA

Maximum input rating

Voltage range

±30 V

Current range

±30 mA

Withstand voltage

Between measurement input terminal and system bus

300 VAC (50/60 Hz), 1 minute

Measurable range

±10 V: −11.000 to +11.000 V
±5 V: −5.500 to +5.500 V
±2.5 V: −2.7500 to +2.7500 V
±1 V: −1.1000 to +1.1000 V
±0.5 V: −550.0 to +550.0 mV
±0.25 V: −275.00 to +275.00 mV
±20 mA: −22.000 to +22.000 mA

Measurement accuracy

Zero-point accuracy

±0.03% of F.S.

DC amplitude accuracy

±0.1% of F.S. (10 V/5 V/2.5 V/20 mA range at 16 averages, 1 V/0.5 V/0.25 V range at 128 averages)

Display resolution

±10 V: 1 mV
±5 V: 1 mV
±2.5 V: 0.1 mV
±1 V: 0.1 mV
±0.5 V: 0.1 mV
±0.25 V: 0.01 mV
±20 mA: 1 μA

Buffer memory

4M data*4

Warm up time

15 minutes or more

Power supply

Power consumption

3.3 W or less

Environmental resistance

Ambient temperature

0 to +40°C 32°F to 104°F

Relative humidity

10 to 85% RH (no condensation)

Weight

Approx. 170 g 6.00 oz (including approx. 20 g 0.71 oz for the OP-88521 (NR-HA08P terminal block))

*1 The above specifications are the values when zero point adjustment is performed after the warm-up period in an environment with a temperature of 23°C ±3°C 73.4°F ±5.4°F.
*2 Voltage input is 4 ch max. when current input is used.
*3 Max. expansion: 432 ch (with 54 units connected, using NR-X100W), 48 ch (with 6 units connected, using NR-500)
*4 Limited by the NR-X100W buffer memory when using the NR-X100W.

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High-speed, high-voltage measurement unit

Model

NR-HV04 *1

Image

Type

High-speed, high-voltage measurement unit

Input method

Insulated single-end input, channels insulated from each other, input channels insulated from other units (PC)

Number of channels

4 ch *2

Measurement cycle

Maximum sampling cycle: 1 μs (1 MHz) to 60 s

A/D converting system

Successive approximation, simultaneous sampling of all channels

A/D resolution

14 bit

Input frequency band

250 kHz (−3 dB or more)

Input type

±1000 V, ±500 V, ±200 V, ±100 V, ±50 V, ±20 V, ±10 V, ±5 V, ±2 V

Low pass filter

PASS, 7 Hz, 500 Hz, 50 kHz (−12 dB/oct)

Maximum input voltage

[When using OP-35409 1:1 voltage-resistant probe] 1000 V peak and 700 Vrms, or 700 VDC;
[When using OP-84266 1:1 voltage-resistant probe] 300 VDC + AC peak;
[When using OP-88998 10:1 voltage-resistant probe] 1000 VDC + AC peak; [Direct input] 60 VDC + AC peak
*3

Digital filter

Averaging rate: 1 to 128 (automatically selected)

Withstand voltage

Input to system bus/earth

2200 VAC (50/60 Hz) for 1 minute

Connector format

Insulated BNC connector

Input impedance

1 MΩ ±1%, approx. 30 pF

Input coupling

AC/DC/AC-RMS/DC-RMS

Measurable range

±1000 V: −1000.00 to +1000.00 V
±500 V: −550.00 to +550.00 V
±200 V: −220.00 to +220.00 V
±100 V: −110.000 to +110.000 V
±50 V: −55.000 to +55.000 V
±20 V: −22.000 to +22.000 V
±10 V: −11.0000 to +11.0000 V
±5 V: −5.5000 to +5.5000 V
±2 V: −2.2000 to +2.2000 V

Measurement accuracy

±0.1% of F.S.

Display resolution

±1000 V: 50 mV
±500 V: 20 mV
±200 V: 10 mV
±100 V: 5 mV
±50 V: 2 mV
±20 V: 1 mV
±10 V: 0.5 mV
±5 V: 0.2 mV
±2 V: 0.1 mV

Buffer memory

16M data*4

Warm up time

30 minutes or more

RMS measurement function

Number of channels

4 ch

Maximum allowable voltage to ground

[When using OP-35409 1:1 voltage-resistant probe] Measurement terminal, GND terminal: 300 Vrms (CAT II);
[When using OP-84266 1:1 voltage-resistant probe] Measurement terminal, GND terminal: 300 Vrms (CAT II);
[When using OP-88998 10:1 voltage-resistant probe] Measurement terminal: 700 Vrms (CAT II), GND terminal: 300 Vrms (CAT II);
[Direct input] Measurement terminal, GND terminal: 42.4 Vpeak and 30 Vrms, or 60 VDC
*3

RMS measurement function

Accuracy

Sine wave: 20 Hz to 1 kHz, ±0.5% of F.S.; 1 to 20 kHz, ±1.5% of F.S.; Crest factor: 4 or less; Response time: 500 ms

Residual noise level

0.01% of F.S., LPF: 500 Hz (200 μs/S, digital filter: ON) (typ.); 0.05% of F.S., LPF: PASS (typ.)

Calculationfunction

CH1 to CH2, CH3 to CH4 (Single-channel usage not possible when using the calculation function)

Common mode noise reduction ratio

80 dB or more (at max. 60 Hz DC) (typ.)

Rating

Power consumption

3 W or less

Environmental resistance

Insulation resistance

500 VDC, 10 MΩ or more

Ambient temperature

0 to +40°C 32°F to 104°F

Relative humidity

10 to 85% RH (no condensation)

Weight

Approx. 270 g 9.53 oz

*1 The above specifications are the values when zero point adjustment is performed after the warm-up period in an environment with a temperature of 23°C ±3°C 73.4°F ±5.4°F.
*2 Max. expansion: 216 ch (with 54 units connected, using NR-X100W), 24 ch (with 6 units connected, using NR-500)
*3 At a frequency of 40 kHz or less
*4 Limited by the NR-X100W buffer memory when using the NR-X100W.

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Strain measurement unit

Model

NR-ST04 *1*2

Image

Type

Strain measurement unit

Input method

Balanced differential input, channels not insulated from each other, input channels insulated from other units (PC)

Number of channels

4 ch *3

Measurement cycle

Maximum sampling cycle: 20 μs (50 kHz) to 60 s

A/D converting system

Successive approximation, simultaneous sampling of all channels

A/D resolution

16 bit

Input frequency band

5 kHz DC max. (−3 dB)

Maximum input rating

±1.0 V

Withstand voltage

Input to system bus/earth

1500 VAC (50/60 Hz) for 1 minute

Input impedance

1 MΩ or more

Input type

Voltage input

±2 mV, ±5 mV, ±10 mV, ±20 mV, ±50 mV

Strain input

±1000 μST, ±2000 μST, ±5000 μST, ±10000 μST, ±20000 μST

Measurable range

±50 mV: −55.00 to +55.00 mV
±20 mV: −22.000 to +22.000 mV
±10 mV: −11.000 to +11.000 mV
±5 mV: −5.500 to +5.500 mV
±2 mV: −2.2000 to +2.2000 mV
±20000 μST: −22000 to +22000 μST
±10000 μST: −11000.0 to +11000.0 μST
±5000 μS: −5500.00 to +5500.00 μST
±2000 μST: −2200.0 to +2200.0 μST
±1000 μST: −1100.00 to +1100.00 μST

Measurement accuracy

Gain accuracy

±0.2% of F.S. (with low-pass filter of 8 Hz and 50 Hz sampling averaged 20 times)

Display resolution

±50 mV: 10 μV
±20 mV: 1 μV
±10 mV: 1 μV
±5 mV: 1 μV
±2 mV: 0.1 μV
±20000 μST: 1 μST
±10000 μST: 0.5 μST
±5000 μS: 0.25 μST
±2000 μST: 0.1 μST
±1000 μST: 0.05 μST

Buffer memory

4M data*4

Warm up time

30 minutes or more

Applicable gauge resistance

Quarter bridge / half bridge system: 120 Ω (A 350 Ω strain gauge requires an external bridge box.);
Full bridge system: 120 Ω to 1 kΩ

Applied voltage

2 VDC (±0.4%)

Balance adjustment

System

Electronic balancing (auto-balancing)

Balance adjustment accuracy

±0.1% of F.S. (with low-pass filter of 8 Hz and 50 Hz sampling averaged 20 times)

Balance adjustment range

±29000 μST (during strain input), ±29 mV (during voltage input)

Gauge ratio

2.0 (fixed)

Low pass filter

Cutoff frequency

Auto, 5 kHz, 3.5 kHz (3 kHz), 2 kHz (1.5 kHz), 1 kHz (750 Hz), 500 Hz (370 Hz), 250 Hz (200 Hz), 120 Hz (100 Hz),
60 Hz (50 Hz), 30 Hz (25 Hz), 15 Hz (12 Hz), 8 Hz (6 Hz), 4 Hz (3 Hz); Value in parentheses is for 20 kHz sampling.

Attenuation characteristics

5th order Bessel filter, −30 dB/oct

Zero-point stability

Temperature characteristics

±2 μST/°C, ±2 μV/°C *5

Chronological changes

±1.5 μST/8 h, ±3 μV/8 h *5

Gain stability

Temperature characteristics

±0.05% of F.S./°C *5

Chronological changes

±0.3% of F.S./8 h *5

Common mode noise reduction ratio

80 dB or more (60 Hz DC max.)

Rating

Power consumption

3.0 W or less

Environmental resistance

Ambient temperature

0 to +40°C 32°F to 104°F

Relative humidity

10 to 85% RH (no condensation)

Weight

Approx. 230 g 8.12 oz (including two OP-51584: NR-ST04 10-pole terminal blocks)

*1 The above specifications are the values when auto-balancing is performed after the warm-up period in an environment with a temperature of 23°C ±3°C 73.4°F ±5.4°F.
*2 ST = strain / μ = 10-6
*3 Max. expansion: 216 ch (with 54 units connected, using NR-X100W), 24 ch (with 6 units connected, using NR-500)
*4 Limited by the NR-X100W buffer memory when using the NR-X100W.
*5 Does not include temperature characteristics and changes over time of built-in bridge resistors. Built-in bridge resistor stability: ±5 ppm/°C or less, ±50 ppm/year

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Acceleration measurement unit

Model

NR-CA04 *1

Image

Type

Acceleration measurement unit

Input method

Charge output sensor input / Single-end input, channels not insulated from each other; input channels switchable between insulated and not insulated from other units (PC)

Number of channels

4 ch*2

Measurement cycle

Maximum sampling cycle: 10 µs (100 kHz) to 60 s

A/D converting system

Delta-sigma method, simultaneous sampling of all channels

A/D resolution

24 bit

Low pass filter

PASS, 100 Hz, 1 kHz, 10 kHz (−12 dB/oct)

Maximum input rating

±25 V

±50,000 pC

Withstand voltage

Input to system bus/earth

300 VAC (50/60 Hz) for 1 minute

Connector format

Charge output sensor input: Miniature (10-32UNF); Voltage input/output (built-in pre-amplifier)
Sensor input: Non-insulated BNC connector

Input impedance

100 kΩ ±1%, approx. 38 pF

Input type

Sensor input

±50000 m/s2 ±164042.0 ft/s2, ±20000 m/s2 ±65616.8 ft/s2, ±10000 m/s2 ±32808.4 ft/s2, ±5000 m/s2 ±16404.2 ft/s2,
±2000 m/s2 ±6561.7 ft/s2, ±1000 m/s2 ±3280.8 ft/s2, ±500 m/s2 ±1640.4 ft/s2, ±200 m/s2 ±656.2 ft/s2,
±100 m/s2 ±328.1 ft/s2, ±50.0 m/s2 ±164.0 ft/s2, ±20.0 m/s2 ±65.6 ft/s2, ±10.0 m/s2 ±32.8 ft/s2, ±5.00 m/s2 ±16.4 ft/s2,
±2.00 m/s2 ±6.6 ft/s2, ±1.00 m/s2 ±3.3 ft/s2 (with acceleration (unit setting: m/s2 ft/s2))

Voltage input

±10 V, ±5 V, ±2 V, ±1 V, ±500 mV, ±200 mV, ±100 mV, ±50 mV

Input coupling

Sensor input

Charge output / Voltage output (built-in pre-amplifier) / Charge output - RMS /
Voltage output (built-in pre-amplifier) - RMS

Voltage input

AC/DC/AC-RMS/DC-RMS

Input frequency band

Electric charge output type

1.5 Hz (−3 dB typ.) to 45 kHz (±0.5 dB)

Voltage output type (with built-in preamplifier) AC/AC-RMS

1.0 Hz (−3 dB typ.) to 45 kHz (±0.5 dB)

DC/DC-RMS

45 kHz DC max. (±0.5 dB)

Measurement accuracy

Electric charge output type

±0.9% of F.S. at [Sensor sensitivity] × [Setting range] ≥ 20 pC

Voltage output type (with built-in preamplifier)

±0.25% of F.S. at [Sensor sensitivity] × [Setting range] ≥ 200 mV

Voltage

±10 V to ±100 mV range: ±0.1% of F.S.
±50 mV range: ±0.15% of F.S.

Measurement range

±10 V

Measurable range: −11.0000 to +11.0000 V, Display resolution: 0.5 mV*3

±5 V

Measurable range: −5.5000 to +5.5000 V, Display resolution: 0.2 mV*3

±2 V

Measurable range: −2.2000 to +2.2000 V, Display resolution: 100 μV*3

±1 V

Measurable range: −1.1000 to +1.1000 V, Display resolution: 50 μV*3

±500 mV

Measurable range: −550.00 to +550.00 mV, Display resolution: 20 μV*3

±200 mV

Measurable range: −220.00 to +220.00 mV, Display resolution: 10 μV*3

±100 mV

Measurable range: −110.000 to +110.000 mV, Display resolution: 5 μV*3

±50 mV

Measurable range: −55.000 to +55.000 mV, Display resolution: 2 μV*3

±50000 m/s2 ±164042.0 ft/s2

Measurable range: −55000 to +55000 m/s2 -180446.2 ft/s2 to +180446.2 ft/s2, Display resolution: 2 m/s2 6.6 ft/s2*3

±20000 m/s2 ±65616.8 ft/s2

Measurable range: −22000 to +22000 m/s2 -72178.5 ft/s2 to +72178.5 ft/s2, Display resolution: 1 m/s2 3.3 ft/s2*3

±10000 m/s2 ±32808.4 ft/s2

Measurable range: −11000 to +11000 m/s2 -36089.2 ft/s2 to +36089.2 ft/s2, Display resolution: 0.5 m/s2 1.6 ft/s2*3

±5000 m/s2 ±16404.2 ft/s2

Measurable range: −5500 to +5500 m/s2 -18044.6 ft/s2 to +18044.6 ft/s2, Display resolution: 0.2 m/s2 0.7 ft/s2*3

±2000 m/s2 ±6561.7 ft/s2

Measurable range: −2200 to +2200 m/s2 -7217.8 ft/s2 to +7217.8 ft/s2, Display resolution: 0.1 m/s2 0.3 ft/s2*3

±1000 m/s2 ±3280.8 ft/s2

Measurable range: −1100 to +1100 m/s2 -3608.9 ft/s2 to +3608.9 ft/s2, Display resolution: 0.05 m/s2 0.16 ft/s2*3

±500 m/s2 ±1640.4 ft/s2

Measurable range: −550 to +550 m/s2 -1804.5 ft/s2 to +1804.5 ft/s2, Display resolution: 0.02 m/s2 0.07 ft/s2*3

±200 m/s2 ±656.2 ft/s2

Measurable range: −220 to +220 m/s2 -728.1 ft/s2 to +728.1 ft/s2, Display resolution: 0.01 m/s2 0.03 ft/s2*3

±100 m/s2 ±328.1 ft/s2

Measurable range: −110 to +110 m/s2 -360.9 ft/s2 to +360.9 ft/s2, Display resolution: 0.005 m/s2 0.0164 ft/s2*3

±50 m/s2 ±164.0 ft/s2

Measurable range: −55 to +55 m/s2 -180.4 ft/s2 to +180.4 ft/s2, Display resolution: 0.002 m/s2 0.0066 ft/s2*3

±20 m/s2 ±65.6 ft/s2

Measurable range: −22 to +22 m/s2 -72.2 ft/s2 to +72.2 ft/s2, Display resolution: 0.001 m/s2 0.0033 ft/s2*3

±10 m/s2 ±32.8 ft/s2

Measurable range: −11 to +11 m/s2 -36.1 ft/s2 to +36.1 ft/s2, Display resolution: 0.0005 m/s2 0.0016 ft/s2*3

±5 m/s2 ±16.4 ft/s2

Measurable range: −5.5 to +5.5 m/s2 -18.0 ft/s2 to +18.0 ft/s2, Display resolution: 0.0002 m/s2 0.0007 ft/s2*3

±2 m/s2 ±6.6 ft/s2

Measurable range: −2.2 to +2.2 m/s2 -7.2 ft/s2 to +7.2 ft/s2, Display resolution: 0.0001 m/s2 0.0003 ft/s2*3

±1 m/s2 ±3.3 ft/s2

Measurable range: −1.1 to +1.1 m/s2 -3.6 ft/s2 to +3.6 ft/s2, Display resolution: 0.00005 m/s2 0.000164 ft/s2*3

Buffer memory

16M data*4

Warm up time

30 minutes or more*5

Calculationfunction

Single integration (velocity conversion), Double integration (displacement conversion)

Sensor input sensitivity setting range

Electric charge output type

0.01000 to 999.9 pC/(m/s2)

Voltage output type (with built-in preamplifier)

0.01000 to 999.9 mV/(m/s2)

Anti-aliasing filter

fc = Sampling frequency × 49%, −100 dB at sampling frequency
* With a sampling frequency of 1 kS/s or more

Common mode noise reduction ratio

80 dB or more (at max. 60 Hz DC) (typ.)

Crosstalk noise reduction ratio

100 dB or more (typ.)

High pass filter

PASS, 10 Hz (−12 dB/oct)

Disconnection detection function

Available (voltage output (built-in pre-amplifier) models only)

Disconnection detection cycle

Approx. 200 ms

RMS amplitude accuracy

Sine wave: 20 Hz to 1 kHz, ±0.5% of F.S.
Crest factor: 4 or less; Response time: 2600 ms

Residual noise level

Electric charge output type

±0.01% of F.S. (typ.) at [Sensor sensitivity] × [Setting range] ≥ 50 pC
With low-pass filter of 1 kHz

Voltage output type (with built-in preamplifier)

±0.05% of F.S. (typ.) at [Sensor sensitivity] × [Setting range] ≥ 200 mV
With low-pass filter of 1 kHz

Voltage

10 to 200 mV range: ±0.01% of F.S. (typ.)
100 mV/50 mV range: ±0.02% of F.S. (typ.), with low-pass filter of 1 kHz

Sensor power supply

22 V ±10% / 4 mA ±20%

TEDS information

Read sensor information

Rating

Power consumption

3.8 W or less

Environmental resistance

Ambient temperature

0 to +40°C 32°F to 104°F

Relative humidity

10 to 85% RH (no condensation)

Weight

Approx. 270 g 9.53 oz

*1 The above specifications are the values when zero point adjustment is performed after the warm-up period in an environment with a temperature of 23°C ±3°C 73.4°F ±5.4°F.
*2 Max. expansion: 180 ch (with 45 units connected, using NR-X100W), 20 ch (with 5 units connected, using NR-500)
*3 Sensor input with acceleration (unit setting: m/s2 ft/s2)
*4 Limited by the NR-X100W buffer memory when using the NR-X100W.
*5 60 minutes or more when the measurement range is ±50 mV / ±100 mV.

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Pulse measurement unit

Model

NR-FV04 *1

Image

Type

Pulse measurement unit

Input method

Insulated single-end input, channels insulated from each other, input channels insulated from other units (PC)

Number of channels

4 ch *2

Measurement cycle

Maximum sampling cycle: 1 μs (1 MHz) to 60 s

A/D converting system

Successive approximation, simultaneous sampling of all channels

A/D resolution

14 bit

Input frequency band

250 kHz (−3 dB or more)

Low pass filter

PASS, 1.5 kHz, 15 kHz, 50 kHz

Pulse input

Input type

Pulse frequency, pulse count (Single-phase input)

Maximum input voltage

±700 V *3

Threshold voltage

+100 V, +50 V, +20 V, +10 V, +5 V, +2.5 V, +1 V, +500 mV, +250 mV, +100 mV, +50 mV, 0 V

Minimum pulse duration

2 μs or more for both ON and OFF

Hysteresis

AUTO, 100 mV, 500 mV, 5 V

Pulse divisions

1 to 64 (Can be set to units of 1 division)

Input coupling

DC rising edge, DC falling edge, AC rising edge, AC falling edge

Digital filter

Pulse frequency: Averaging rate of 1 to 32768 (automatically selected), Pulse count: None

Predictive functions

Predictive calculation, Stop prediction (OFF, ×1.5, ×3, ×5, ×8, ×16)

Sensor power output

Dedicated connectors for OP-88003 (AUX POWER) × 2 when using OP-88003; +12 V, 50 mA or +5 V, 50 mA
NPN open-collector output connectable, sensor power supply not insulated from system bus

Voltage input

Input type

±100 V, ±50 V, ±20 V, ±10 V, ±5 V, ±2 V

Maximum input voltage

±700 V *3

Digital filter

Averaging rate: 1 to 128 (automatically selected)

Input coupling

DC, AC

Common mode noise reduction ratio

80 dB or more (at up to 60 Hz DC)

Residual noise level

0.02% of F.S., LPF: 1.5 kHz (200 μs/S, digital filter: ON); 0.05% of F.S., LPF: PASS

Measurement range

Pulse frequency

Measurable range: 0.05 to 16000.00 Hz, Display resolution: 0.01 to 1.00 Hz (selected automatically according to frequency)

Pulse count

Measurable range: 0 to 65,000 counts/sampling cycle, Display resolution: 1 count

±100 V

Measurable range: −110.000 to +110.000 V, Display resolution: 5 mV

±50 V

Measurable range: −55.000 to +55.000 V, Display resolution: 2 mV

±20 V

Measurable range: −22.000 to +22.000 V, Display resolution: 1 mV

±10 V

Measurable range: −11.0000 to +11.0000 V, Display resolution: 0.5 mV

±5 V

Measurable range: −5.5000 to +5.5000 V, Display resolution: 0.2 mV

±2 V

Measurable range: −2.2000 to +2.2000 V, Display resolution: 0.1 mV

Measurement accuracy

Pulse frequency

±0.07% of rdg, ±0.01 Hz (20 Hz to 15 kHz, 20 ms/S, with digital filter ON)

Voltage input

±0.1% of F.S.

Withstand voltage

Input to system bus/earth

2200 VAC (50/60 Hz) for 1 minute

Connector format

Insulated BNC connector

Input impedance

1 MΩ ±1%, approx. 30 pF

Buffer memory

16M data*4

Warm up time

30 minutes or more

Maximum allowable voltage to ground

[When using OP-35409 1:1 voltage-resistant probe] Measurement terminal, GND terminal: 300 Vrms (CAT II);
[When using OP-84266 1:1 voltage-resistant probe] Measurement terminal, GND terminal: 300 Vrms (CAT II);
[When using OP-88998 10:1 voltage-resistant probe] Measurement terminal: 700 Vrms (CAT II), GND terminal: 300 Vrms (CAT II);
[Direct input] Measurement terminal, GND terminal: 42.4 Vpeak and 30 Vrms, or 60 VDC
*3

Rating

Power consumption

4 W or less (including OP-88003 sensor power supply)

Environmental resistance

Insulation resistance

500 VDC, 10 MΩ or more

Ambient temperature

0 to +40°C 32°F to 104°F

Relative humidity

10 to 85% RH (no condensation)

Weight

Approx. 270 g 9.53 oz

*1 The above specifications are the values when zero point adjustment is performed after the warm-up period in an environment with a temperature of 23°C ±3°C 73.4°F ±5.4°F.
*2 Max. expansion: 180 ch (with 45 units connected, using NR-X100W), 20 ch (with 5 units connected, using NR-500)
*3 At a frequency of 40 kHz or less
*4 Limited by the NR-X100W buffer memory when using the NR-X100W.

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CAN data collection unit

Model

NR-C512*1

Image

Protocol

Supported protocol

CAN Ver. 2.0B

Supported physical layers

High speed: ISO 11898
Single wire: SAE J2411

Communication speed

High speed: 60 kbps to 1 Mbps
Single wire: 20 to 83.3 kbps

Port

Number of ports

1 port*2

Design

9-pin D-sub male

Maximum number of messages/maximum number of signals

128 messages/port,
512 signals (ch)/port

Collection period

Maximum sampling cycle: 200 µs

Power source for the CAN bus

High speed: 5 V internal supply
Single wire: +6.5 to +18 V, 100 mA external power supply required

Built-in termination resistor

High speed: 120 Ω × 2 (enabled/disabled with DIP switch)
Single wire: 9.1 kΩ

Manual transmission/reception

Transmission/reception by specifying message ID and data

Withstand voltage

Measurement input terminal - System bus

300 VAC (50/60 Hz) for 1 minute

Rating

Power consumption

1.6 W or less

Environmental resistance

Ambient temperature

0 to +40°C 32°F to 104°F

Relative humidity

10 to 85% RH (no condensation)

Weight

Approx. 150 g 5.30 oz

*1 High speed and Single wire modes cannot be used at the same time.
*2 Max. expansion: 8 ports (with 8 units connected, using NR-X100W), 4 ports (with 4 units connected, using NR-500). Up to 4 units can be connected for each NR-X100W and NR-XR01 group (or 2 units for each group when using 5 or more NR-XR01 devices), with up to 8 units for all groups.

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Ethernet data collection unit

Model

NR-EN16

Image

Connection target devices

DL-EN1 (Connected sensor: GT2 Series, GT Series, IL Series, IG Series, IB Series, IX Series, SK Series)*1
NQ-EP4L (Connected sensor: FD-Q Series,FD-R Series, FD-X Series, FD-G Series, LR-T Series, FL Series, GP-M Series, FD-H Series, FD-EP Series, FD-EC Series, FI-1000, FI-T Series)*1;
LK-G5000 Series, CL-3000 Series, LJ-V7000 Series, LJ‑X8000 Series, LS-9000 Series;
Connection of one of the above devices per NR-EN16 allowed

Connection target device identification

Automatic identification or manual identification by specifying the IP address

Communication protocols

Ethernet TCP/UDP communication, BOOTP/DHCP client supported (compatible with the above connection target devices)

Interface

Ethernet 100Base-TX (AUTO-MDI/MDIX-compatible), 1 port*2

Number of channels

16 ch max. (varies depending on connected devices)

Collection period

Maximum sampling cycle: 1 ms (1 kHz) to 60 s
With effective rate display function for communication between connected sensors*3

Buffer memory

8M data*4

Sensor power output function

• Output from power supply output connector (4-pole terminal block) (switchable between output ON and OFF)
• Output voltage: 24 VDC ±10%
• Rated current: Max. 0.6 A (switchable between 0.3 A and 0.6 A)
• Built-in overcurrent protection function: Automatic recovery, switchable between 0.35 A (typ.) and 0.70 A (typ.) protection current
• Class 2 power supply (CSA C22.2 No. 223 / UL 1310 compliant)
• Sensor power supply not insulated from system bus

Power consumption

1.6 W or less*5

Surrounding air temperature

0 to +40°C 32°F to 104°F

Operating ambient humidity

10 to 85% RH (no condensation)

Weight

Approx. 150 g 5.30 oz (including approx. 10 g 0.35 oz for the OP-88513 (NR-EN16 power supply terminal block))

*1 Multiple sensors can be connected to each DL-EN1/NQ-EP4L. The number of connectable sensors depends on the DL-EN1/NQ-EP4L.
*2 Max. expansion: 18 ports (with 18 units connected, using NR-X100W), 4 ports (with 4 units connected, using NR-500). Up to 4 units can be connected for each NR-X100W and NR-XR01 group when using the NR-X100W, with up to 18 units for all groups.
*3 The effective rate may vary depending on the connected sensor and the communication conditions.
*4 Limited by the NR-X100W buffer memory when using the NR‑X100W.
*5 When using the power supply output function, the unit power consumption is calculated as follows regardless of the actual power output (load). Set to 0.3 A output = 10.0 W; Set to 0.6 A output = 20.0 W. The power supply output function can be set using a switch on the unit body.

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Environment-resistant temperature measurement unit

Model

NR-XTH08T

Image

Input method

Insulated single-end input, channels insulated from each other, input channels insulated from the case and other units (system)

Number of input channels

8*1

Input connector type

Miniature thermocouple connector (Universal type)

Measurement cycle

Maximum sampling cycle: 10 ms (100 Hz) to 1 h

A/D converting system

Delta-sigma method

A/D resolution

24 bits

A/D integration time (noise filter)

AUTO (Automatic configuration according to sampling cycle), 2.5 ms (400 Hz), 16.7 ms (60 Hz), 20 ms (50 Hz), 100 ms (10 Hz)

Input type

Thermocouple: K, J, E, T, R, S, B, N, C

Low pass filter

PASS / 200 Hz / 20 Hz

Averaging

Switchable between ON/OFF, Averaging rate: 2 to 128 (moving average)

Reference contact compensation

Switchable between internal and external

Reference contact compensation accuracy

±0.5°C ±0.9°F (23°C ±3°C 73.4°F ±5.4°F at input terminal temperature equilibrium)

Maximum input rating

±30 V*2

Maximum allowable input ground voltage

Dry locations: 30 VAC and 42.4 Vpeak, or 60 VDC
Wet locations: 16 VAC and 22.6 Vpeak, or 35 VDC

Withstand voltage

Between measurement input terminal and case/other units (system): 1000 VAC (50 Hz / 60 Hz) for 1 minute
Between measurement input terminals: 1000 VAC (50 Hz / 60 Hz) for 1 minute

Input impedance

10 MΩ or more

Input signal source resistance

2 kΩ or less

Thermocouple burnout detection

Switchable between ON/OFF, When ON: Approx. 10 μA current detection*3

Measurable range

K: −100 to +1372°C -148°F to +2501.6°F, −200 to −100°C -328°F to -148°F
J: −100 to +1200°C -148°F to +2192°F, −200 to −100°C -328°F to -148°F
E: −100 to +1000°C -148°F to +1832°F, −200 to −100°C -328°F to -148°F
T: −100 to +400°C -148°F to +752°F, −200 to −100°C -328°F to -148°F
N: −100 to +1300°C -148°F to +2372°F, −200 to −100°C -328°F to -148°F
C: 1500 to 2315°C 2732°F to 4199°F, 0 to 1500°C 32°F to 2732°F
R: 300 to 1768°C 572°F to 3214.4°F, 0 to 300°C 32°F to 572°F
S: 300 to 1768°C 572°F to 3214.4°F, 0 to 300°C 32°F to 572°F
B: 400 to 600°C 752°F to 1112°F, 600 to 1820°C 1112°F to 3308°F

Measurement accuracy

K: ±0.04% of rdg ±0.4°C ±0.7°F, ±0.43% of rdg ±0.1°C ±0.2°F
J: ±0.03% of rdg ±0.3°C ±0.5°F, ±0.30% of rdg ±0.1°C ±0.2°F
E: ±0.03% of rdg ±0.3°C ±0.5°F, ±0.27% of rdg ±0.1°C ±0.2°F
T: ±0.4°C ±0.7°F, ±0.34% of rdg ±0.1°C ±0.2°F
N: ±0.02% of rdg ±0.6°C ±2.1°F, ±0.63% of rdg ±0.1°C ±0.2°F
C: ±0.10% of rdg ±0.2°C ±0.4°F, ±0.04% of rdg ±0.8°C ±1.4°F
R: ±0.01% of rdg ±1.2°C ±2.2°F, ±2.0°C ±3.6°F
S: ±0.02% of rdg ±1.2°C ±2.2°F, ±2.0°C ±3.6°F
B: ±2.2°C ±4.0°F, ±1.6°C ±2.9°F
*4

Display resolution

K: 0.05°C 0.09°F
J: 0.05°C 0.09°F
E: 0.05°C 0.09°F
T: 0.01°C 0.02°F
N: 0.05°C 0.09°F
C: 0.05°C 0.09°F
R: 0.05°C 0.09°F
S: 0.05°C 0.09°F
B: 0.05°C 0.09°F

Buffer memory

16M data*5

Warm up time

30 minutes or more

Common mode noise reduction ratio

135 dB or more (up to 60 Hz DC) (typ.) *4

Remote connection

Dedicated environment-resistant remote unit input port × 1 (Remote IN), output port × 1 (Remote OUT)
Connection to NR-X100W master data collection unit or other NR-XR01 remote units using environment-resistant unit cable
Connectable to multiple environment-resistant measurement units*6

Synchronization accuracy between remote connection units

±1 μs*7

Power supply

Supplied from NR-X100W master unit

Power consumption

5.0 W max.

Surrounding air temperature

−40 to +85°C -40°F to +185°F*8

Operating ambient humidity

Max. 100% RH*9

Vibration resistance

100 m/s2 328.1 ft/s2; 5 to 2000 Hz; 2 hours in each of the X, Y, and Z directions (IEC 60068-2-6)*10
Equivalent to JIS D1601 Stage 45 (Class 1, Class 2, and Class 3; equivalent to Class B) automotive vibration standard

Shock resistance

1000 m/s2 3280.8 ft/s2; 3 times in each of the X, Y, and Z directions (18 times in total) (IEC 60068-2-27)

Enclosure rating

IP65/IP67 (IEC 60529)
Enclosure Type 4X (UL 50E, CSA C22.2 No. 94.2, NEMA 250)
Indoor/outdoor use

Material

Main unit case: Aluminum die-casting (coated) / PBT+PC / PC, Display: Reinforced glass,
Connectors: Brass (chromate processing), Connector protection cap: PBT+PC

Weight

Approx. 660 g 23.30 oz

*1 Max. expansion: 64 ch (with 8 units connected, using NR-X100W)
*2 Protection rating against temporary overvoltage. Do not apply voltage directly from an external source.
*3 The time until detection is confirmed varies depending on the acquisition setting and the input signal source resistance. Detection may be disabled depending on the low-pass filter and sampling cycle settings. For details, see P. 5–29.
*4 Does not include reference junction compensation accuracy. Specified with an A/D integration time of 20 ms (50 Hz) / 16.7 ms (60 Hz), the low-pass filter set to PASS, averaging set to 2 times, and after the warm-up time has passed and the temperature has stabilized (23°C ±3°C 73.4°F ±5.4°F).
*5 The buffer memory that can be used by the entire system is limited by the NR-X100W buffer memory.
*6 Environment-resistant unit cables can be extended by connecting an environment-resistant unit extension cable. The total length of cables used in the system should be no more than 100 m 32.8'. The distance between the NR-X100W (or NR-XR01) and environment-resistant measurement units or between environment-resistant remote measurement units should be no more than 60 m 196.9'.
*7 The sampling cycle and timing vary depending on the various measurement units used in the system.
*8 Install the product on the specified mounting sheet metal (OP-88613) for use with ambient temperatures of 80°C 176°F or higher.
*9 Use the product under the condition that the absolute humidity is 85°C 185°F with 90% RH or less. Avoid sudden temperature and humidity changes to prevent significant condensation and freezing.
*10 Testing with a 50 mm 1.97" p-p displacement limit used for 5 to 10 Hz.

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Environment-resistant analog measurement unit

Model

NR-XHA08T

Image

Input method

Insulated single-end input, channels insulated from each other, input channels insulated from the case and other units (system)

Number of input channels

8*1

Input connector type

Dedicated 3-pin connector

Measurement cycle

Maximum sampling cycle: 100 μs (10 kHz) to 60 s

A/D converting system

Delta-sigma method

A/D resolution

24 bits

A/D integration time (noise filter)

AUTO (Automatic configuration according to sampling cycle), 25 μs (40 kHz), 208 μs (4.8 kHz), 2.5 ms (400 Hz), 16.7 ms (60 Hz), 20 ms (50 Hz), 100 ms (10 Hz)

Input frequency band

2 kHz (−3 dB or more)

Input type

Voltage input: ±60 V, ±20 V, ±10 V, ±5 V, ±2 V, ±1 V, ±500 mV, ±200 mV, ±100 mV
Current input: ±20 mA

Averaging

Switchable between ON/OFF, Averaging rate: 2 to 128 (moving average)

Input impedance

Voltage input ±2 V range or higher

1 MΩ ±2%

Voltage input ±1 V range or higher

10 MΩ ±2%

Current input

Approx. 100 Ω

Measurement range

±60 V

Measurable range: −60.000 to +60.000 V
Measurement accuracy: ±0.05% of rdg ±8 mV *2
Display resolution: 2 mV

±20 V

Measurable range: −22.000 to +22.000 V
Measurement accuracy: ±0.05% of rdg ±4 mV *2
Display resolution: 1 mV

±10 V

Measurable range: −11.000 to +11.000 V
Measurement accuracy: ±0.05% of rdg ±2 mV *2
Display resolution: 0.5 mV

±5 V

Measurable range: −5.5000 to +5.5000 V
Measurement accuracy: ±0.05% of rdg ±0.8 mV *2
Display resolution: 0.2 mV

±2 V

Measurable range: −2.2000 to +2.2000 V
Measurement accuracy: ±0.05% of rdg ±0.4 mV *2
Display resolution: 0.1 mV

±1 V

Measurable range: −1.1000 to +1.1000 V
Measurement accuracy: ±0.05% of rdg ±0.2 mV *2
Display resolution: 0.05 mV

±500 mV

Measurable range: −550.00 to +550.00 mV
Measurement accuracy: ±0.05% of rdg ±0.08 mV *2
Display resolution: 0.02 mV

±200 mV

Measurable range: −220.00 to +220.00 mV
Measurement accuracy: ±0.05% of rdg ±0.04 mV *2
Display resolution: 0.01 mV

±100 mV

Measurable range: −110.000 to +110.000 mV
Measurement accuracy: ±0.05% of rdg ±0.02 mV *2
Display resolution: 0.005 mV

±20 mA

Measurable range: −22.000 to +22.000 mA
Measurement accuracy: ±0.08% of rdg ±0.004 mA *2
Display resolution: 0.001 mA

Maximum input rating

Voltage input: ±60 V, Current input: ±30 mA

Maximum allowable input ground voltage

120 VAC and 170 Vpeak, or 120 VDC (when using NR-XHA08T protective grounding)
The following applies when not using NR-XHA08T protective grounding.
Dry locations: 30 VAC and 42.4 Vpeak, or 60 VDC
Wet locations: 16 VAC and 22.6 Vpeak, or 35 VDC

Withstand voltage

Between measurement input terminal and case/other units (system): 1000 VAC (50 Hz / 60 Hz) for 1 minute
Between measurement input terminals: 1000 VAC (50 Hz / 60 Hz) for 1 minute

Buffer memory

16M data*3

Warm up time

30 minutes or more

Residual noise level

0.005% of F.S. (typ.) when A/D integration time is set to 20 ms (50 Hz) / 16.7 ms (60 Hz)
0.05% of F.S. (typ.) when A/D integration time is set to 208 μs (4.8 kHz)
*2

Common mode noise reduction ratio

105 dB or more (up to 60 Hz DC) (typ.)*2

Remote connection

Dedicated environment-resistant remote unit input port × 1 (Remote IN), Output port × 1 (Remote OUT)
Connection to NR-X100W master data collection unit or other NR-XR01 remote units using environment-resistant unit cable
Connectable to multiple environment-resistant measurement units*4

Synchronization accuracy between remote connection units

±1 μs*5

Power supply

Supplied from NR-X100W master unit

Power consumption

5.8 W or less

Surrounding air temperature

−40 to +85°C -40°F to +185°F*6

Operating ambient humidity

Max. 100% RH*7

Vibration resistance

100 m/s2 328.1 ft/s2; 5 to 2000 Hz; 2 hours in each of the X, Y, and Z directions (IEC 60068-2-6)*8
Equivalent to JIS D1601 Stage 45 (Class 1, Class 2, and Class 3; equivalent to Class B) automotive vibration standard

Shock resistance

1000 m/s2 3280.8 ft/s2; 3 times in each of the X, Y, and Z directions (18 times in total) (IEC 60068-2-27)

Enclosure rating

IP65/IP67 (IEC 60529)
Enclosure Type 4X (UL 50E, CSA C22.2 No. 94.2, NEMA 250)
Indoor/outdoor use

Material

Main unit case: Aluminum die-casting (coated), Display: Reinforced glass, Connectors: Brass (chromate processing), Connector protection cap: PBT+PC

Weight

Approx. 690 g 24.36 oz

*1 Max. expansion: 64 ch (with 8 units connected, using NR-X100W)
*2 Specified with an A/D integration time of 20 ms (50 Hz) / 16.7 ms (60 Hz), averaging set to 2 times, and after the warm-up time has passed and the temperature has stabilized (23°C ±3°C 73.4°F ±5.4°F).
*3 The buffer memory that can be used by the entire system is limited by the NR-X100W buffer memory.
*4 Environment-resistant unit cables can be extended by connecting an environment-resistant unit extension cable. The total length of cables used in the system should be no more than 100 m 32.8'. The distance between the NR-X100W (or NR-XR01) and environment-resistant measurement units or between environment-resistant remote measurement units should be no more than 60 m 196.9'.
*5 The sampling cycle and timing vary depending on the various measurement units used in the system.
*6 Install the product on the specified mounting sheet metal (OP-88613) for use with ambient temperatures of 80°C 176°F or higher.
*7 Use the product under the condition that the absolute humidity is 85°C 185°F with 90% RH or less. Avoid sudden temperature and humidity changes to prevent significant condensation and freezing.
*8 Testing with a 50 mm 1.97" p-p displacement limit used for 5 to 10 Hz.

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