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Featuring a 1 3/16 inch bore and a 2 1/2 inch outer diameter
Dual Voltage Versatility: Compatible with both 115V and 230V power configurations for flexible installation
Versatile Compatibility: Certified for use with natural gas
Direct coupled design eliminates the need for complex mounting brackets
Siemens Building Technology QAA2212.EWNN Sensor 320788-704 Featuring a 1 3/16 inchThe Siemens Building Technology QAA2212. EWNN Sensor is a high precision room temperature sensor designed for accurate environmental monitoring in commercial and industrial HVACR control systems. This passive sensor utilizes a Platinum 1K Ohm Pt RTD (Resistance Temperature Detector) with a 385 alpha coefficient, ensuring stable resistance output and long term reliability without the drift common in lower grade components. Built for seamless
US$ 30.00
US$ 145.00