Renke RS-WS-9TH-EX Duct Temperature Sensor for HVAC

Product Description

This HVAC duct temperature sensor adopts a waterproof housing design as a whole, which can resist environmental interference. The flange installation method is adopted, which is convenient for fixing and maintenance. RS-WS--9TH-EX air duct mounted temperature sensor has two output modes, analog output and Modbus RTU output. The analog output duct temperature and humidity sensor has four temperature range DIP terminals at the top of the circuit board, which can be set, and can be replaced on-site: -40
～80°C, -35～35°C, -35～50°C, 0～50°C, etc. Various temperature ranges. The RS485 output duct temperature and humidity sensor can modify the device address code by changing the four DIP terminals. In order to adapt to different applications, we have two options: ordinary duct temperature humidity sensor RS-WS-9TH-EX and LCD display duct temperature humidity sensor RS-WS-9TH-OLED-EX.

Product Features

1. The flange plate is equipped with a high-quality silicone sealing ring, which can ensure the sealing between the equipment and the exhaust pipe during installation, greatly reduce the outflow of gas in the exhaust pipe, and ensure accuracy of data measurement to the greatest extent.

2. The wiring terminal adopts a military-grade spring-type screw-free terminal, which can be connected by pressing and plugging. The wire can be quickly connected even without a screwdriver on site, and the wire diameter can be 0.3~2.0mm2.
3. Using special EMC anti-interference devices, the site can withstand strong electromagnetic interference, industrial-grade processing chips, and more widely used places.
4.10～30V wide voltage range power supply, a long-distance centralized power supply can still work normally.

Parameters

Power supply: 10~30V DC
Range: -40~+80, 0%RH-100%RH
Accuracy: ±0.5(25), ±3%RH(5%RH~95%RH,25)
Operating temperature: -20~+60, 0%RH~80%RH
Long-term stability: Temperature: 0.1/y
                                     Humidity: 1%RH/y
                                     Response time:
                                     Temperature: 25s
                                     Humidity: 8s
Output signal: RS485/4-20ma/0-5V/0-10V

Product Cataogue:  Renke Catalogue