Air duct temperature and humidity sensor QFM2160

NegotiableUpdate on 10/04

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

Air duct temperature and humidity sensor 1. Application field: By measuring the relative humidity and temperature of the environment

Product Details

Duct temperature and humidity sensor
1. Application Fields
By measuring the relative humidity and temperature of the environment and adjusting the air, the comfort of the human body can be improved
Control air supply and exhaust
Used as a reference sensor, such as dew point conversion
Restricted sensors, such as those connected to steam humidity sensors, displaying measurement values, and connected to a building automation system

2. Product features
Has outstanding advantages in terms of lag, long-term stability, and repeatability
A humidity sensor that can provide a single humidity signal or a temperature and humidity sensor combined with a temperature sensor
Covering air ducts and room measurement applications
high precision

3. Technical parameters
Temperature and humidity
Material/Signal 0~10V 0~10V
Measurement range: 0~50 ℃/-35~35 ℃/-40~70 ℃ 0~100%
Accuracy 15~35 ℃± 0.8K 30~70% ± 3%
-35~50℃ ±1.0K 0~95% ±5%
Protection level IP54
Power supply AC/DC24V
Wiring 4 wires

4. Installation precautions
The humidity sensor will be affected by the air flow velocity, and the air flow velocity near the sensor should not exceed 10m/s. Note that when installing the sensor, a perforated protective cover or cover (such as a steel protective sleeve) should be used
Avoid installation in dead flow (if there is no airflow, it may cause supersaturation)
If the sensor is installed in a negative pressure pipeline, gas may be drawn into the equipment and installation holes from the outside. (To prevent inaccurate readings, it should be effectively sealed)
Each downstream direction of the sensor should have a test hole, recommended diameter: 40mm