EU declaration conformity
Temperature | humidity controller flush mounting | 24 V AC - V DC
Product description
This smart room sensor provides comprehensive HVAC control by measuring ambient temperature, relative humidity, and ambient light. It measures temperature from 0 to 50 °C and relative humidity from 0 to 95% rH.
The sensor controls devices like fans or dampers with a single analog output based on the measured values, providing humidity and temperature-dependent fan speed control. It includes adjustable temperature/humidity ranges and an ambient light sensor.
It is suitable for both flush-mounted and surface-mounted installation, and it connects easily using spring-contact terminal blocks. The sensor operates on 24 V DC.
All data is accessible via Modbus RTU, which also allows for firmware updates. The device features LED status indicators with adjustable light intensity, offering long-term stability and accuracy. It is ideal for use in sensitive areas such as data centers and museums.
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Additional specifications and description
The temperature, relative humidity, and ambient light level are all measured by this HVAC transmitter. The green, yellow, and red LEDs provide a clear visual indication of the temperature. The green LED indicates that the temperature lies within the preset measurement range. The yellow LED illuminates when the temperature enters the alert range. Red denotes extreme heat or cold. The LEDs can also be used to display relative humidity. Modbus RTU communication provides access to the measured temperature, relative humidity, and ambient light level.
This sensor's output can control an EC fan, an AC fan speed controller, or a damper actuator. The output value varies in direct proportion to the measured temperature and relative humidity.
For example, if relative humidity rises, the sensor will increase fan speed or open the damper.
What Is the Sensor Enclosure's Protection Rating, and How Is It Mounted?

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