Siemens QAC3171 Outdoor Temperature Sensor 4-20mA

The Siemens QAC3171 Outdoor Temperature Sensor is a high-precision device for measuring exterior temperatures in HVAC systems. The robust plastic of this sensor makes it suitable for several regions and it measures temperatures from -58°F to 122°F. It has dimensions of 80 x 88 x 39 mm, which makes it easily mounted in outdoor places and keeps monitoring ambient temperature. The sensor produces a DC signal in the 4 to 20 mA range that can be integrated into control systems to provide accurate temperature readings. This feature also makes it easy to seamlessly couple with HVAC systems and provides essential data to temperature-based control schemes. The QAC3171 accurately measures outdoor temperatures to optimize energy efficiency and maintain consistent indoor climate control. Helping HVAC systems to adapt their operations in response to outdoor conditions, reduces energy use and improves system overall performance.