QFA3171 | Outside Air RH and Temp Sensor, 2 percent, RH: 4-20 4 to 20 Ma T: 4-20 mA | Siemens Building Technology

The Siemens Building Technology QFA3171 OUTSIDE AIR RH/TEMP SENS 4-20 is a sensor designed to monitor the relative humidity and temperature of outside air. It uses a 4-20 mA signal to transmit data to a controller or monitoring system. The QFA3171 is ideal for use in HVAC systems, environmental monitoring, and industrial applications. Features: * Measures relative humidity and temperature * 4-20 mA output signal * Compact design * Easy to install Benefits: * Provides accurate and reliable data * Helps to optimize HVAC system performance * Can be used for environmental monitoring * Suitable for industrial applications Applications: * HVAC systems * Environmental monitoring * Industrial applications Our HVAC supply store offers the best prices and fast shipping on the Siemens Building Technology QFA3171 OUTSIDE AIR RH/TEMP SENS 4-20. Shop now!