SIEMENS QFM2171 Building Technologies DUCT SENSOR 4-20MA

The Siemens QFM2101 Building Technology SENSOR (DUCT) RH 4-20ma output is a sensor that is used to measure the air flow in ducts. It has a 4-20ma output and is suitable for use in air conditioning...

The Siemens QAC3171 Building Technology Outdoor Sensor 4/20ma Plastic is a weatherproof sensor that is designed to be mounted outdoors. It is capable of measuring temperature and humidity levels, and...

The Siemens QAM1035.008P50 Duct Temp Sensor is a temperature sensor designed for use in ducts and air conditioning systems. It is a contact type sensor that measures the temperature of the air...

"DUCT SENSORThe QFM2100 "DUCT SENSOR measures indoor air quality through the installation of multiple sensing units that are linked to a central controller. This product is used to monitor, manage,...