Plaza notes
Hard ruleDescription
System Versatility: Fully compatible with Schneider Electric AT (tri-state) and AP (proportional) actuators for flexible control logic
use terminal 4
If the 24-foot probe exceeds the duct width
You can measure the DC voltage at the amplifier test jacks
installation by a licensed HVAC technician is highly recommended to ensure proper pressure settings and leak testing
Siemens Building Technology QAA2212.EWNN Sensor 323055-751 System Versatility: Fully compatible withThe 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
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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