Siemens Fine Dust Duct Sensor | AQS2100 / S55720-S493

The Siemens fine dust duct sensor designed for air ducts of ventilation and air conditioning plants. It enhances room comfort and optimizes energy consumption by providing demand-controlled ventilation. This sensor acquires PM2.5 and PM10 concentrations, relative humidity, and duct air temperature. It operates on AC 24 V or DC 15-35 V and offers signal outputs of DC 0-10 V, DC 0-5 V, or 4-20 mA, which are adjustable. With a range of use from -5 to 45 °C and 5-95% relative humidity, this sensor ensures accurate measurements. Please note that this sensor should not be used as a safety device or outdoors.

Acquires PM2.5 and PM10 concentrations, relative humidity, and duct air temperature

Operating voltage, AC 24 V or DC 15-35 V

Signal outputs, DC 0-10 V, DC 0-5 V, or 4-20 mA

Enhances room comfort and optimizes energy consumption

Suitable for ventilation and air conditioning plants

Demand-controlled ventilation for improved air quality

Compatible with systems capable of processing DC 0-10 V, DC 0-5 V, or 4-20 mA signals

Easy installation with complete mounting flange and cable entry gland included

High accuracy and reliability for precise measurements