TGG series rail-mounted isolation temperature transmitter conversion module is a dedicated current output module for RTD or TC temperature sensors; the module uses imported original components, assembled by patch technology, stable and reliable performance, small size, easy installation, input / The output is fully isolated.
Technical Parameter:
|
Input signal |
RTD or TC |
|
Output signal |
4 ～ 20mADC two-wire system |
|
Working power supply |
24VDC (8.0 ～ 30VDC) |
|
Input / output fully isolated cold junction compensation |
± 1 ℃ (internal sensor) |
|
Temperature drift coefficient |
± 0.01% / ℃ |
|
Response time |
1S (0- 90%) |
|
Precision |
≤ ± 0.2% |
|
Influence of voltage fluctuation |
± 0.005% X range / VDC or less |
|
Insulation resistance |
≥100MΩ between input / output |
|
Load capacity |
RL = (U- 8. 0v) / 0.022A |
|
Voltage input |
Input impedance above 5MΩ |
|
Thermocouple input |
input impedance above 5MΩ |
|
Thermal resistance / resistance input |
5MΩ or more, fuse alarm detection current: 5μΑ |
|
External cold junction sensor |
PT100 |
|
Input detection current |
0.2mA (2w / 3w / 4w) |
|
Isolation strength |
AC1500v between input / output |
|
Ambient temperature |
-40 ～ + 85 ℃ |
|
Ambient humidity |
0 ～ 95% RH (non-condensing) |
Dimensions:
Wiring Diagram：
