Intelligent temperature | humidity | CO | NO2 sensor, 230 VAC

Multifunctional room sensor to measure temperature, relative humidity, CO, NO2 and ambient light. The unique enclosure allows flush mounting or surface mounting. The supply voltage is 24VAC or 24VDC. The sensor algorithm controls the single analogue output based on the measured values. This single output can be used to directly control an EC fan, an AC fan speed controller or a damper actuator. The output type can be selected. By default, it is 0-10 Volt. All measurements and the output value are available via Modbus RTU. The CO - NO2 sensor element is replaceable. All settings can be adjusted via Modbus RTU. Also the light intensity of the LEDs for status indication is adjustable.