Siemens Building Technology QAM2012.750 Temperature Sensor 321142-301 Using it with R-410A will

Using it with R-410A will lead to improper metering and potential system failure due to different pressure-temperature relationships

Its straight-through body pattern and 1/4" quick-connect male terminals allow for streamlined manifold integration and wiring

High Precision Control: Features a 2-10 VDC feedback signal for real-time position monitoring via the Building Automation System (BAS)

The Honeywell E3SRMCO

High Thermal Stability: Reinforced Teflon construction prevents seal hardening or deformation during high-load operations

Siemens Building Technology QAM2012.750 Temperature Sensor 321142-301 Using it with R-410A willThe Siemens QAM2012. 750 is a professional grade duct averaging temperature sensor designed for precise climate monitoring in large scale air handling units and ductwork where temperature stratification occurs. Featuring a highly stable 1k Ohm Platinum RTD (Pt1000) sensing element with a 385 alpha coefficient, this unit ensures repeatable accuracy of + 0. 75F at 75F across its extensive 40F to 180F operating range. The sensor utilizes a 24 foot