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Temperature and Humidity Transmitter
1)Designed for transmit relative humidity measurement
2)Wall mounting type
3)Two temperature ranges selectable
4)RS485 option
Temperature and Humidity Transmitter
1, Feature:
Designed for transmit relative humidity measurement and temperature measurement Wall mounting type and duct type selectable 0 to 10V DC/0 to 5V DC/4 to 20mA outputs Two temperature ranges selectable in orders Humidity output: automatically corrected over the full range of operating conditions One point field of temperature and humidity measurement modification RS485 communication is optional
2, Description:
Gas detected | VOCs ( toluene emitted from wood finishing and construction products); Cigarette smoke( hydrogen, carbon monoxide); ammonia and H2S, alcohol, natural gas and smell by peoples body. |
Sensing element | Semiconductor mix gas sensor |
Power Supply | 18~38VAC/VDC or 220/240VAC (Selectable in orders) |
Consumption | 2.5 W |
Load (for the analog output) | >5K |
Sensor query frequency | Every 1s |
Warm up time | 48 hours (first time) 1 hour(operational) |
Six indicator lights | The first green indicator lightBest air quality The first and the second green indicator lightsBetter air quality The first yellow indicator lightGood air quality The first and the second yellow indicator lightsPoor air quality The first red indicator lightPoorer air quality The first and the second indicator lightsPoorest air quality |
Analog output | 010VDC linear zed output |
Output resolution | 10Bit |
Relay output | One dry contact output, rated switching current 2A( resistance load) |
Communication rate | RS485, 9600/14400/1920(default), 28800, 38400 bps (programmable selection), 15KV antistatic protection, 3 independent base address, 64 max network nodes |
Operation temperature | 050 (32122) |
Operation humidity | 095%RH,non condensing |
Storage conditions | -4070 (-40158) |
Weight | 190g |
Dimensions | 100mm×80mm×28mm |
Installation standard | 65mm×65mm or 2×4wire box |
Wiring terminals | Maximum 7 terminals |
Housing | PC/ABS Plastic fireproof material , IP30 protection class |
Quality standard | ISO 9001,CE,CMC |
3, Picture:
