Siemens Building Technology QAA2212.EWNN Sensor 323055-751 Reduced Maintenance: The notched design

Description

Reduced Maintenance: The notched design minimizes bending stress

As a 115V compressor

Whether you are performing a new installation or maintaining a large-scale facility

Common indicators include a total loss of hot water

preventing flame rollout and ensuring proper drafting

Siemens Building Technology QAA2212.EWNN Sensor 323055-751 Reduced Maintenance: The notched designThe 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

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