孝感Outdoor temperature and humidity transmitter

Category：孝感Sensor
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Release time：2022-03-08 17:08:04

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Product description

Outdoor temperature and humidity transmitter

PCT/RH3-V-O

Product overview

The outdoor temperature and humidity sensor supports voltage, current, or RS485 output, and is composed of original imported high-precision digital temperature and humidity or high-precision thermal resistance temperature sensors. With the signal processing of high-performance single-chip microcomputer, the overall performance is more superior and the long-term stability is outstanding. It is widely used in building automation, climate and HVAC signal acquisition, climate stations of museums and hotels, and the pharmaceutical industry, etc. Stable and reliable, preferential prices, suitable for large quantities of use. This sensor uses a single-chip temperature and humidity composite sensor module, which fully guarantees stability and anti-interference.

Technical parameters

Temperature sensor	Thermistor/Digital sensor
Humidity sensor	Digital sensor
Range	Temperature 0～50℃, -40～60℃, etc. (custom) Humidity 0～100% RH
Output form	0-10V，4-20mA，RS485
Power supply	18～2VAC/16～35VDC (three-wire system)
Storage temperature	-10～55℃
Working environment	Temperature -20～80℃ Hum 0-95% RH (non-condensing)
Humidity	≤±3%(10-90%RH)@0～65℃
Temperature accuracy	≤±0.4℃@0～65℃
Output load	≤500Ω (current type) ≥2KΩ (voltage type)
Connection	Three-line connection
Case Material	Flame retardant, PC
Protection level	IP65
Weight	187g