Wzp 2 Wire Rtd Probe Pt100 Thermocouple Thermistor Temperature Probe Sensor
Products Description
PPM-WZPB is composed of a temperature sensor and a signal converter. The signal converter is installed in the cold end connecting box of the temperature sensor.
The temperature sensor is affected by the temperature to produce a differential voltage signal.
This signal is amplified by the amplifier, and then through the voltage and current conversion, then produce a 4-20mA current signal or other 0-5V signal.
Technical Parameters :
| Model | Thermocouple PPM-WR series, thermal resistor PPM-WZ series |
| Measure Range | -200 to 1600℃ |
| Power Supply | 12-32VDC |
| Output Signal | 4-20mA, 0-5VDC, 0-10VDC optional |
| Precision | 0.1%,0.2%,0.5%, optional |
| Display Method | LCD or LED display |
| Operation temperature | -40 to 85℃ |
| Environment Temperature Effect | 0.25%/10℃ |
| thermometric element | Pt100,CU50,S,B,R.E,K,J,T optional |
| Protective tube diameter | Φ4, Φ16, Φ18, Φ20, Φ22, Φ28, Φ35, Φ40 Alternative |
| connecting | without fixing device, fixed screw-thread, movable screw thread, movable flange, fixed flange GB/ANSI standard, optional |
| Insert length | 50100150200300400500750100 or appointed |
| Protective tube material | iCr18Ni9Ti, ceramics, High alumina or corundum tube |
| Nominal pressure | ≦20MPa,≦10MPa,≦4.0MPa,≦2.5MPa, |
| Connecting box material | Cast aluminum alloy, stainless steel, blast proof connection box |
| Protective level | IP65 |
| Response Time | 90s-180s,30s-90s,10s-30s,4.2s,2.4s,1.3s, optional |
| Environment Humidity | 95%RH, Non-condensing |
Definition of wiring:
| Hirschmann Connector |
| | 2-wire system | 3-wire system |
 | Power supply | 1 | 1 |
| Negative power | 2 | 2 |
| Signal positive | 一 | 3 |
| Direct outgoing |
| | 2-wire system | 3-wire system |
 | Power supply | red | red |
| Negative power | black | black |
| Signal positive | 一 | green |
| | | | |
Dimensions in mm :
