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SiemensImmersion Temperature Sensors

Siemens Immersion Temperature Sensor

The Siemens Immersion Temperature Sensor (SKU 536-774-25, MPN 536-774-25) is a remote-mounted, hardwired sensor with a metal housing and no display. It provides a 4 to 20 mA temperature signal output with an accuracy…

SKU 3G-OTH-68947

Also listed as: 53677425 · 536 774 25

Brand
Siemens
Item
Immersion Temperature Sensor
Part Number
536-774-25
Category
Immersion Temperature Sensors
Available to Order
Also known as:536-774-25Siemens
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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
536-774-25
Type
20°F to 70°F, 4 to 20 mA, Stainless Steel, Single Measurement, Metal
Display
No Display
Housing
Metal
Product Type
Immersion Temperature Sensor
Mounting Location
Remote
Temperature Accuracy
±0.54°F
Temperature Signal Output
4 to 20 mA
Electrical Connection Type
Hardwired
Compatible Building Automation Protocols
LonWorks
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 Immersion Temperature Sensor (SKU 536-774-25, MPN 536-774-25) is a remote-mounted, hardwired sensor with a metal housing and no display. It provides a 4 to 20 mA temperature signal output with an accuracy of ±0.54°F, and is compatible with LonWorks building automation protocols for use in building automation systems.

Frequently Asked Questions

What is the Siemens immersion temperature sensor used for?

The Siemens immersion temperature sensor (MPN 536-774-25) is used in building automation systems to measure liquid or gas temperatures in pipes or ducts. It provides a 4 to 20 mA signal to controllers, enabling precise HVAC monitoring and energy management in commercial facilities.

What are the specifications of the Siemens 536-774-25 temperature sensor?

The Siemens 536-774-25 is a remote-mounted immersion sensor with a metal housing and no display. It outputs a 4 to 20 mA signal with ±0.54°F accuracy, is hardwired, and supports LonWorks protocols. It is compatible with building automation systems for single-point temperature measurement.

Where to buy the Siemens 536-774-25 temperature sensor worldwide?

3G Electric supplies the Siemens 536-774-25 immersion temperature sensor worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this sensor to any country.

How to install the Siemens immersion temperature sensor?

Install the Siemens immersion sensor by inserting the probe into a thermowell in a pipe or tank. Hardwire the 4 to 20 mA output to the building automation controller, ensuring proper sealing to prevent moisture ingress. Follow Siemens guidelines for wiring and mounting to maintain ±0.54°F accuracy.

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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