Three types of input to measure various phenomena Input system 1 : Multifunction analog input ports Contains a highly isolated input system which ensures that signals are not corrupted by noise from other channels. The GL840's inputs are suitable for combined measurements from voltage, temperature, […]
Withstand voltage & Accuracy | Multi-input type (B-564) | Withstand-voltage type (B-565) | |
---|---|---|---|
Voltage | Input voltage range | 20 mV to 100 V | 20 mV to 100 V |
Max. voltage (Input – GND) | 60 Vp-p | 300 Vp-p | |
Temp. | Thermocouple | R, S, B, K, E, T, J, N, W (WRe5-26) | |
RTD (Resistance Temp. Detector) | Pt100 (IEC751), Pt1000 (IEC751), JPt100 (JIS) | ||
Accuracy | Voltage | ± 0.1% of F.S. | ± (0.05% of FS + 10μV) |
Temperature* | ± 1.55 ºC | ± 1.1 ºC |
Number of channels
|
20 channels
|
40 channels
|
100 channels
|
200 channels
|
---|---|---|---|---|
GL840 unit (GL840-M or GL840-WV)
|
1 set
|
1 set
|
1 set
|
1 set
|
Connection cable (B-567-05 or -20)
|
N/A
|
1 pc
|
1 pc
|
1 pc
|
Terminal base (B-566)
|
N/A
|
2 sets
|
5 sets |
10 sets
|
Input terminal (B-564 or B-565 )
|
N/A
|
1 set
|
4 sets
|
9 sets |
Offers longer cable for the input terminals
Sampling Interval
|
10ms | 20ms | 50ms | 100ms | 200ms | 500ms | 1s | 2s | |
---|---|---|---|---|---|---|---|---|---|
Number of channel
|
1 | 2 | 5 | 10 | 20 | 50 | 100 | 200 | |
Measuring
|
Voltage
|
● | ● | ● | ● | ● | ● | ● | ● |
Temperature
|
– | – | – | ● | ● | ● | ● | ● |
Sampling
|
10ms | 50ms | 100ms | 200ms | 500ms | 1s | 10s |
---|---|---|---|---|---|---|---|
GBD format
|
31 days | 77 days | 95 days | 108 days | 270 days | Over 365 | Over 365 |
CSV format
|
3 days | 11 days | 16 days | 21 days | 54 days | 109 days | Over 365 |