Customization: | Available |
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Type: | Wall-Mounted Current Type |
Measuring Medium: | Temperature and Humidity |
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HTW-IC00X 4-20ma PT100 RS485 Data Acquisition Humidity and Temperature Transmitter Digital Monitor Controller Module Greenhouse
The Indoor Temperature/RH Transmitter has a small enclosure that has softness and tastefully shell, better flow of gas, easy installation, etc. The device has a microcomputer linear programming unit and temperature compensating circuit. It uses high precision PT1000 and Humidity-sensitive capacitance as measurement units, designed as protection circuit.
Humidity transmitter Component |
High precision Humidity-sensitive capacitance of Switzerland |
Temperature transmitter Component |
PT1000 (Rate A) |
Temperature Sensor Component |
PT-1000, PT-100, NTC10K, NTC20K, SHT |
Measurement range |
Humidity: 0~100%RH Temperature: 0~ 50ºC, 0~ 100ºC, -50~50CºC, -20~-80ºC |
Power Supply |
DC24V±20% |
Output Signal |
RS485/232, 4~20mA, 0-5V, 0-10V Load Resistance > 10KQ |
Accuracy |
Humidity:±2%,±3% (30%~ 90%RH) |
Wiring Terminals |
Plug Port: 3.81mm 4PIN PBT; Screw Steel: M2; Contact Resistance: 20 mΩ |
Wiring Connections |
18~-22 AWG( 1.5 mm²),stripping length: 6~7mm |
Storage Conditions |
-20ºC~60ºC(<90%RH),non-condensing |
Surge Immunity |
Rate II |
Enclosure material |
ABS plastics (Polycarbonate ),White |
Weight |
82 ±5g Pro-environment: ROHS |
Illustrate:
1. The terminals of Pow and Com are the power supply When using 24Vdc input, please note that the Pow connects to anode("+"),the Com connects to the cathode ("-")(The device is reverse voltage protected and will not work if connected backwards): when using 24V AC input, don't need to consider the anode and cathode too much, but the consideration of the code for electrical deign and installation, advice that the Pow connect the HOT and the Com connect to the NEUTRAL.
2."Rt"is the terminal of the temperature resistance signal out, when measuring the temperature, the sensor option output is on the two terminals marked "Rt"and "T".
HTW-IC00X 4-20ma PT100 RS485 Data Acquisition Humidity and Temperature Transmitter Digital Monitor Controller Module Greenhouse is the special device of temperature measurement that applys the HVAC duct systems, modern buildings, smart air conditioners, cabinets, base stations, subways, airports and other places.