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With user-adjustable voltage setpoints and response times (0
Can this module replace the older Kriwan INT69TM protectors
Precise Monitoring: Built-in 2-10Vdc feedback and two SPDT auxiliary switches provide superior system status oversight
Can this switch be used in vacuum applications
Siemens Building Technology QFM2171 326058-756 With user-adjustable voltage setpoints andThe Siemens Building Technology QFM2171 is a high performance duct relative humidity and temperature sensor designed for integration into commercial HVAC systems. This Q Series duct sensor utilizes a 4 20mA output signal for both RH and temperature, providing stable and precise data transmission even over long wire runs. Engineered for 5% accuracy, the QFM2171 is ideal for BAS (Building Automation Systems) that require reliable monitoring of supply,
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