Siemens Building Technology QFA3100 Sensor 326058-756 Verify 24VAC input between the

Verify 24VAC input between the R and C terminals

it provides the thermal stability required for consistent equipment performance in demanding environments

protecting the humidifier’s internal motor and chassis from corrosive debris

and low speed terminals

making it ideal for systems requiring a larger pipe connection with lower condensate loads

Siemens Building Technology QFA3100 Sensor 326058-756 Verify 24VAC input between theThe Siemens Building Technology QFA3100 is an industry standard room humidity sensor designed for demanding HVAC applications requiring precise monitoring and long term stability. This unit features a 0 10Vdc output signal and covers the full 0 100% relative humidity range with a high 2% measurement accuracy, making it a reliable choice for critical environments such as laboratories, hospitals, and pharmaceutical facilities. As part of the Siemens