Temperature and Humidity Sensor with 12V DC Rated Working Voltage

Temperature and Humidity Sensor with 12V DC Rated Working Voltage

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Basic Info

Payment Type:	Telegraphic Transfer (TT,T/T)

Product Description

CHD301C2-E temperature and humidity sensor is a high-tech product with high-reliability and superior stability

With big LCD display, people can examine local temperature and humidity, meanwhile, the sensor can indicate the actual alarm status via arrowhead

Through TCP/IP network communication, one PC can load 254 sensors to compose a monitoring system, in which, at most, 254 x 16 = 4,064 pieces sensors can be managed

Featured with smart appearance, prompt reaction, high anti-interference ability, low-power consumption, 3 class thunder-proof protection, meeting anti- explosion requirements, and more, it is most suitable for telecom base station, big warehouse, equipment or computer room and those places that have strict requirements in temperature and humidity and accurate real-time monitor

Main features are as follows:

TCP/IP device communication

Big LED display, real-time show local temperature, humidity and alarm status (fluctuate arrowhead)

The sensor chip is separated with controlling part, which is good for the ventilation between the chip and outside, improve the measuring precision

Measurement upper and lower range can be set

It is real-time OC output when exceeding the upper and lower limit

Strong anti-interference, low-power consumption and 3 grade thunder-proof protection

Featured with accurate and stable measuring, high-precision and good value for money, and more

Dimensions (L x W x T): 120 x 105 x T22mm

Weight: 150g

Display: LCD liquid display

Rated working voltage: 12V DC

Input voltage range: 10.8-13.2V DC

Working current: maximum working current less than 120mA current, static, 10-30mA, backlight 40-60mA

Ripple allowance: >500mV/1kHz

Instant disturbance absorption: >2,000V/600W/100µS, with current limit, thunder-proof and reverse polarity protection, conform with anti-explosion requirements

Communication interface: TCP/IP

Transmission distance: around 100m

Node capacity: maximum 254, if there are many devices, use HUB to make a network

Humidity precision: ±3.0% RH

Temperature precision: ±0.4℃

Humidity range: 5-95% RH

Temperature range: -30-70℃

Operating environment: