Product Description
Wall Mount Temp./Humid. Transmitter, RS485 Out, Modbus RTU, 12-30VDC
Internal protection against reversed voltage wire polarity
Configurable output range
Humidity Measurement:
- Measuring Range: Configurable between 0 and 100 % RH or –100 and 103 °C for dew point
- Response Time (1/ e (63 %)): Up to 30 seconds (in slow moving air 1 m/s)
Temperature Measurement:
- Measuring Range: Configurable between -40 and 120 °C
- Response Time (1/ e (63 %)): Up to 30 seconds (in slow moving air 1 m/s)
General Specifications:
- Power Supply: 4-20 mA model: 12 VDC to 30 VDC
- Cable Input: Compress fitting PG7
- Cable Length: 3 m
- Max. pressure allowed in the probe: 10 Bar (145 PSI)
- Protection Standard: Electronic circuit case: IP65; Sensors capsule: IP40
- Electronic Module Case: Polycarbonate
- Process Connection: Stainless steel 304, ½” NPT thread (others upon request)
Output:
- 4-20 mA or 20-4 mA current, 2-wire – loop power supply
- 0-10 Vdc / 2 mA máx. (0-10 V model)
Output Loads:
- 4-20 mA output: RL (Ohms max.) = (Vdc – 12) / 0.02 Where: Vdc= Loop voltage supply (in Volts) 0-10 Vdc model: 2 mA max
Isolations between loops:
- the 4-20 outputs are isolated from each other
- the 0-10 V are not isolated from each other
