Pt1000, Pt100 / current 4-20mA
Temperature probe P0120
P0120 - air temperature probe
with 4-20mA output, outdoor, indoor use
| TECHNICAL PARAMETERS | |
|---|---|
|
Temperature measuring and operating range: |
-30 to +80°C |
| Accuracy: | ±0.4°C |
| Applied sensor: | Pt1000/3850ppm |
| Break of sensor: | >24mA |
| Short circuit of sensor: | <3.5mA |
| Dimensions (W x H x D): | approximately 89 x 151 x 37mm |
| Protection: | IP65 |
| Power: | 9 to 30 V dc (typically 24V) |
| Warranty: | two years |
Temperature transducer Px1x1
Temperature transducers from Pt1000, Pt100 sensor to current 4-20mA
| TECHNICAL PARAMETERS | |
|---|---|
|
Operating temperature: |
-30 to +80°C |
| Break of sensor: | >24mA |
| Short circuit of sensor: | <3.5mA |
| Dimensions (W x H x D): | approximately 89 x 123 x 37mm |
| Protection: | IP65 |
| Power: | 9 to 30 V dc (typically 24V) |
| Warranty: | two years |
Available types of Pt1000 transducers, two-wire connection
| Typ |
Temperature range of 4-20mA output |
Accuracy of the input |
|---|---|---|
| P4141 | -100 to +30°C | ±0.3°C |
| P4121 | -30 to +80°C | ±0.3°C |
| P4151 | 0 to +35°C | ±0.2°C |
| P4131 | 0 to +150°C | ±0.3°C |
| P4161 | 0 to +250°C | ±0.4°C |
| P4171 | 0 to +400°C | ±0.7°C |
Transducers P41x1 are directly compatible with Comet temperature probes with the Pt1000 sensor with no connector - probe marking followed by /0 .
Manual for P0120 and P41x1 in pdf format
Available types of Pt100 transducers, two-wire, three-wire and two-wire with compensation loop connection
| Typ |
Temperature range of 4-20mA output |
Accuracy of the input |
|---|---|---|
| P6181 | -100 to +200°C |
±0,3 °C up to +100°C, ±0,4°C over +100°C |
Manual for P6181 in pdf format
Included is traceable calibration certificate from the manufacturer, instruction manual.
Calibration certificate with declared metrological traceability of etalons is based on requirements of EN ISO/IEC 17025 standard.
Example of calibration certificate.
Typical application wiring
Calculation of minimum power voltage Uss for proper operation:
Uss min> Uo min + Imax * Rz,
where: Uo min= 9 V
Imax... approximately 20 mA
Rz... sensing resistor (shunt)
Transmitters are directly compatible with sixteen channel Comet data acquisition system MS.