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SiemensImmersion Temperature Sensors

Siemens QAE2012.005 Immersion Temperature Sensor

The Siemens QAE2012.005 is a metal-housed immersion temperature sensor for remote mounting, designed for use with building automation systems. It offers a single measurement over a 0°F to 250°F range with an accuracy…

SKU 3G-OTH-68722

Also listed as: QAE2012005 · QAE2012 005 · QAE2012-005

Brand
Siemens
Item
QAE2012.005 Immersion Temperature Sensor
Part Number
QAE2012.005
Category
Immersion Temperature Sensors
Available to Order
Also known as:QAE2012.005Siemens
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Siemens
Manufacturer Part Number
QAE2012.005
Type
0°F to 250°F, Stainless Steel, Single Measurement, Metal
Display
No Display
Housing
Metal
Product Type
Immersion Temperature Sensor
Mounting Location
Remote
Temperature Accuracy
±0.54°F
Electrical Connection Type
Hardwired
Compatible Building Automation Protocols
MP-Bus
For Use With Building Automation Systems
Building Automation System Compatible

Technical Documents

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens QAE2012.005 is a metal-housed immersion temperature sensor for remote mounting, designed for use with building automation systems. It offers a single measurement over a 0°F to 250°F range with an accuracy of ±0.54°F, features a hardwired electrical connection, and supports the MP-Bus protocol. This sensor is compatible with building automation systems and is constructed with stainless steel.

Frequently Asked Questions

What is the Siemens QAE2012.005 immersion temperature sensor used for?

The Siemens QAE2012.005 immersion temperature sensor is used in building automation systems to measure fluid temperature in pipes or ducts. It provides a single measurement over a 0°F to 250°F range with ±0.54°F accuracy, supporting MP-Bus protocol for integration with building management controllers.

What are the specifications of the Siemens QAE2012.005 temperature sensor?

The Siemens QAE2012.005 is a metal-housed immersion sensor with stainless steel construction, remote mounting, and hardwired connection. It measures 0°F to 250°F with ±0.54°F accuracy, supports MP-Bus protocol, and is compatible with building automation systems. No display is included.

Where to buy the Siemens QAE2012.005 temperature sensor worldwide?

You can source the Siemens QAE2012.005 immersion temperature sensor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this MP-Bus compatible sensor.

How to install the Siemens QAE2012.005 immersion temperature sensor?

Install the Siemens QAE2012.005 by mounting it remotely in a thermowell or directly into a pipe. Ensure the stainless steel probe is fully immersed in the medium. Hardwire the connection per the MP-Bus protocol wiring diagram. Follow standard building automation sensor installation practices for accurate readings.

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
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Siemens Products

3G Electric supplies Siemens immersion 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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This immersion temperature sensor from Siemens features a stainless steel sensing element and metal housing, designed for remote mounting. It provides single measurement with ±0.50°F accuracy over a range of 0°F to 250°F. The hardwired connection supports Modbus protocol for integration with building automation systems. Typical applications include monitoring liquid or air temperatures in HVAC ducts, pipes, or tanks
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