This is professionally used for temperature and humidity measurement in the duct. It has a display function and can display data in real-time. This duct temperature humidity sensor adopts an anti-interference circuit design, which can withstand various strong electromagnetic interferences such as on-site inverters. The probe adopts a metal waterproof probe, which is waterproof. It adopts flange installation, low maintenance cost.

     This lcd duct temperature sensor is an upgraded version of the duct temperature sensor. It has an LCD display that can display the measured temperature and humidity values in real-time.

1.Multi-output type selected
2.Long-life design
3.High stability
4.Excellent quality and stable measurement
5.IP-65 housing
6.Analog output and RS485
7.Alarm output
8.Can be used for HVAC (Heating, Ventilation, and Air conditioning)
9.With the measurement unit imported from Switzerland, the measurement is accurate. A dedicated analog circuit is used with a wide range of applications. Power supply from 10~30V wide voltage range, complete specifications, and easy installation. It can be applied to both four-wire and three-wire connections.

Parameters

Power supply: 10-30VDC
Measuring range: -40℃~+80℃, 0%RH-100%RH
Accuracy: ±0.5℃(25℃), ±3%RH(5%RH~95%RH,25℃)
Long-term stability:
Temperature:≤0.1℃/y
Humidity: ≤1%RH/y
Response time:
Temperature: ≤25s(1m/s wind speed)
Humidity: ≤8s (1m/s wind speed)
Output signal: RS485 or 4-20ma,0-5V,0-10V

Place of Origin: China