SiemensDuct Temperature Sensors
Siemens Temperature Sensor: Duct Mount, -40°F to 180°F, Steel, Single Measurement
The Siemens QAM2012.020 is a metal-housed duct temperature sensor for building automation systems. It provides a single measurement over a -40°F to 180°F range with ±0.54°F accuracy, features a hardwired electrical…
SKU 3G-OTH-69531
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The Siemens QAM2012.020 is a metal-housed duct temperature sensor for building automation systems. It provides a single measurement over a -40°F to 180°F range with ±0.54°F accuracy, features a hardwired electrical connection, and supports the Modbus protocol.
Used in
Common applications for SiemensDistrict cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks
Siemens Products
3G Electric supplies Siemens duct temperature sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
