Model number

GL7-M

Number of input channels

10 channels

Input method

All channels isolated balanced input, Scans channels for sampling, Screw terminal (M3 screw)

Sampling speed

100 Samples/s at 1-10ch to 1 Sample/h (10 ms with 1-10ch to 1 hr. interval)

Measurement range

Voltage

20, 50, 100, 200, 500 mV, 1, 2, 5, 10, 20, 50 V, and 1-5 V/F.S.

Temperature

Thermocouple: K, J, E, T, R, S, B, N, and W (WRe5-26), 
RTD: Pt100, JPt100 (JIS), Pt1000 (IEC751)

Humidity *1

0 to 100 % (using scaling function in 5V range, humidity sensor B-530)

Measurement accuracy*2

Voltage

± 0.1 % of F.S.

Temperature

Thermocouple

Measurement range

Measurement accuracy

R/S

0 °C ≤ TS ≤ 100 °C

± 5.2 °C

100 °C < TS ≤ 300 °C

± 3.0 °C

R: 300 °C < TS ≤ 1600 °C

± (0.05 % of reading + 2.0 °C)

S: 300 °C < TS ≤ 1760 °C

± (0.05 % of reading + 2.0 °C)

B

400 °C ≤ TS ≤ 600 °C

± 3.5 °C

600 °C < TS ≤ 1820 °C

± (0.05 % of reading + 2.0 °C)

K

-200 °C ≤ TS ≤ -100 °C

± (0.05 % of reading + 2.0 °C)

-100 °C < TS ≤ 1370 °C

± (0.05 % of reading + 1.0 °C)

E

-200 °C ≤ TS ≤ -100 °C

± (0.05 % of reading + 2.0 °C)

-100 °C < TS ≤ 800 °C

± (0.05 % of reading + 1.0 °C)

T

-200 °C ≤ TS ≤ -100 °C

± (0.1 % of reading + 1.5 °C)

-100 °C < TS ≤ 400 °C

± (0.1 % of reading + 0.5 °C)

J

-200 °C ≤ TS ≤ -100 °C

± 2.7 °C

-100 °C < TS ≤ 100 °C

± 1.7 °C

100 °C < TS ≤ 1100 °C

± (0.05 % of reading + 1.0 °C)

N

0 °C ≤ TS ≤ 1300 °C

± (0.1 % of reading + 1.0 °C)

W

0 °C ≤ TS ≤ 2000 °C

± (0.1 % of reading + 1.5 °C)

Reference Junction Compensation (R.J.C.) accuracy: ± 0.5 °C *3

RTD

Measurement range

Driving current

Accuracy

Pt100

-200 °C to 850 °C (FS = 1050 °C)

1 mA

± 1.0 °C

JPt100

-200 °C to 500 °C (FS = 700 °C)

1 mA

± 0.8 °C

Pt1000

-200 °C to 500 °C (FS = 700 °C)

0.2 mA

± 0.8 °C

R.J. Compensation

Selecting of the internal or external

A/D Converter

Sigma-Delta type, 16 bits (effective resolution: 1/40000 of measuring full range)

Stability with temperature

Gain

0.01 % of F.S./°C

Zero *4

0.02 % of F.S./°C

Input impedance

1 MΩ ± 5 %

Maximum input voltage

Between (+) / (-) terminal

60 V p-p

Between channels

60 V p-p

Between channel / GND

60 V p-p

Maximum voltage

Between channels

350 V p-p (1 minute)

Between channel / GND

350 V p-p (1 minute)

Isolation

Between input / GND

Min. 50 MΩ (at 500 V DC)

Common-mode rejection ratio

Min. 90 dB (50/60 Hz, Signal source impedance: Max. 300 Ω)

Filter

Off, 2, 5, 10, 20, 40 (Moving average in selected number. When the sample is longer than 5 seconds, the data sampled in the sub-sample (5 seconds) will be used for creating the average value. )

5V output

Driving the humidity sensor B-530, 1 channel

External dimensions (W×D×H)

49 x 136 x 160 mm (Excluding projection)

Weight

Approx. 770 g

Voltage module specifications

Voltage

High Speed Voltage

Model number

GL7-V

GL7-HSV

Number of input channels

10 channels

4 channels

Input method

All channels isolated unbalanced input, Simultaneous sampling, Screw terminal

All channels isolated unbalanced input, Simultaneous sampling, BNC connector

Sampling speed (interval)

1 k Samples/s to 1 Sample/h (1ms to 1h)

1 M Samples/s to 1 Sample/h (1μs to 1h)

Measurement range

100, 200, 500 mV,1, 2, 5, 10, 20, 50, 100 V, and 1-5 V/F.S.

Measurement accuracy*5

± 0.25 % of F.S.

A/D Converter

Successive Approximation type, 16 bits (effective resolution: 1/40000 of measuring full range)

Stability with temperature

Gain

0.01 % of F.S./°C

Zero

0.02 % of F.S./°C

Input impedance

1 MΩ ± 5 %

Maximum input voltage

Between (+) / (-) terminal

100mV to 1V range: 60 V p-p, 2V to 100V range: 100 V p-p

Between channels

60 V p-p

Between channel / GND

60 V p-p

Maximum voltage

Between channels

1000 V p-p (1 minute)

Between channel / GND

1000 V p-p (1 minute)

Isolation

Between input / GND

Min. 50 MΩ (at 500 V DC)

Common-mode rejection ratio

Min. 90 dB (50/60 Hz, Signal source impedance: Max. 300 Ω)

Frequency response

DC to 1 k Hz (at +1/-3 dB)

DC to 2 k Hz (at +1/-3 dB)

Filter (Low pass)

Off, Line(1.5Hz), 5, 50, 500 Hz (-3dB, 6dB/oct)

Off, Line(1.5Hz), 5, 50, 500, 5k, 50k Hz (at -3dB, 6dB/oct)

External dimensions (W×D×H)

49 x 136 x 160 mm (Excluding projection)

Weight

Approx. 840 g

Approx. 740 g

Model number

GL7-L/P

Number of input channels

16 channels

Input method

All channels common ground, simultaneous sampling, Circular connector (4ch/connector)

Sampling speed

Logic mode

Up to 1 M Samples/s (1μs interval)

Pulse mode

Up to 10 k Samples/s (100μs interval)

Measurement mode

Selecting of the Logic input mode or Pulse input mode *6

Mode

Pulse

Rotation count (RPM), Accumulating count, Instant count

Rotation count (RPM)

Function

Counting the number of pulses per sampling interval and then it is converted to RPM

Range

50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M rpm/F.S.

Accumulating count

Function

Accumulating the number of pulses from the start of measurement

Range

50, 500, 5 k, 50 k, 500 k, 5 M, 50 M, 500 M counts/F.S.

Instant count

Function

Counting the number of pulses per sampling interval (count is reset at each sampling)

Range

50, 500, 5 k, 50 k, 500 k, 5 M, 50 M, 500 M counts/F.S.

Max. input frequency

1 M Hz

Max. number of count

15 M counts (24 bits counter is used)

Input signal

Voltage range

0 to +24 V (common ground)

Signal type

Contact (Relay), Open collector, Voltage

Threshold

Approx. 2.5 V

Hysteresis

Approx. 0.5 V (2.5 V to 3 V)

Filter

Off or On (-3 dB at 50 Hz)

External dimensions (W×D×H)

49 x 136 x 160 mm (Excluding projection)

Weight

Approx. 700 g