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Chinese Golden Supplier RS485 Modbus high temperature and humidity sensor controller for server room
1. Product features
Ø LCD display design, lightweight and beautiful.
Ø Easy to install, but magnetic suction, wall-mounted installation.
Ø High accuracy and good consistency.
Ø RS485 communication output, the standard MODBUS protocol
Ø Address the dial the code switch or 485 interface can be used for setting.
Ø With a standard RJ45 double front-end ports design, convenient connection.
Ø Special air duct design, prevent the circuit temperature affect the real testing sensor.
Ø Can be set up calibration and compensation of temperature and humidity values.
2. Product Overview
The cabinet temperature and humidity transmitter uses the imported temperature humidity sensor probe to measure the temperature and humidity in the air.
3. Picture Show:





4.Main technical parameters
Rated voltage current | DC12V@15mA |
Measuring range | Temperature:-30℃~70℃ Humidity:0~100%rh |
Accuracy of measurement | Temperature:±0.5℃ at 25℃ Humidity:±5%rh at 25℃ |
Connection | Two wires, maximum communication distance 1200m, Connect the wire directly |
Address | 0-63 is set through the dial code switch |
Protocol | MODBUS RTU |
Baud rate | 9600 bit/s, |
Port connection specifies | S1:DC12V(Orange and white);S2:GND(Orange);S3:485+(Green and white):S4:485-(Blue) S5:485+(Blue and white):S6:485-(Green):S7:DC12V(Brown and white):S8:GND(Brown) |
Screen size | 1.45 inches |
Installation | Cabinet magnet mounting or wall mounting. |
Weight | 66g |
Material | Fire ABS resin |
A-TH7 is widely used in data computer room, power system and industrial automation, book file management, laboratory and other places requiring temperature and humidity measurement and control.
Shenzhen An Ying Technology Co.,Ltd was established in 2009.Our company has strong science and technology strength.Otherwise ,there are many high quality researching talents who own the master's and bachelor's degree.We have established the machine room monitoring departmen under our common efforts.We specialize in researching ,producing and processing leak detector,machine room monitoring device, agriculture monitoring device etc. The head office is located in Shenzhen.There is complete and scientific quality management system in Shenzhen An Ying Technoloey Co.,Ltd . The honesty, the strength and the high quality of the products has been recommended by the industy and the customers in the world. Your presence and guidance ,or business negotiation are warmly welcome.

What we provide for this products :
- Common box packing / Gift box packing / OEM and Customized packing is welcome.
- Normally, we use courier service ( such as UPS, DHL, FedEx, TNT) for fast and safely shipping methods.
- Delivery time, within 2-7 working days and sample can be sent within 24 hours


What we provide:
- Quite competitive and reasonable price.
- A most strict QC standard in the industry is implemented.
- Strong ability to develop new products,with a dedicated R&D department.
- Always solve the problem of PRODUCTS for you.
New products from manufacturers at wholesale prices