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SiemensOutdoor Temperature Sensors

Siemens Temperature Sensor: Outdoors, -40°F to 150°F, Metal, Single Measurement

The Siemens QAC2012U is an outdoor temperature sensor with a metal housing, designed for single measurement in building automation systems. It offers a temperature range of -40°F to 150°F with an accuracy of ±0.54°F…

SKU 3G-OTH-68607

Brand

Siemens

Item

Temperature Sensor: Outdoors, -40°F to 150°F, Metal, Single Measurement

Category

Outdoor Temperature Sensors

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Technical Specifications

Siemens

Manufacturer Part Number

QAC2012U 

Display

No Display 

Housing

Metal 

Product Type

Outdoor Temperature Sensor 

Mounting Location

Outdoors 

Temperature Accuracy

±0.54°F 

Electrical Connection Type

Screw Terminals 

Compatible Building Automation Protocols

LonWorks 

For Use With Building Automation Systems

Building Automation System Compatible 

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Siemens Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens QAC2012U is an outdoor temperature sensor with a metal housing, designed for single measurement in building automation systems. It offers a temperature range of -40°F to 150°F with an accuracy of ±0.54°F, and features screw terminals for electrical connection. This sensor is compatible with LonWorks protocols and is intended for outdoor mounting.

Used in

Common applications for Siemens

District 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 outdoor temperature sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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