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SiemensRoom Temperature Sensors

Siemens Temperature Sensor: Wall Mount, Flush Mount, 32°F to 122°F, Plastic, Single Measurement

The Siemens Room Temperature Sensor (SKU 536-994B, MPN 536-994B) is a wall-mount, flush-mount plastic-housed sensor with no display. It offers a temperature accuracy of ±0.50°F, operates over 32°F to 122°F, and uses…

SKU 3G-OTH-69633

Also listed as: 536994B · 536 994B

Brand
Siemens
Item
Temperature Sensor: Wall Mount, Flush Mount, 32°F to 122°F, Plastic, Single Measurement
Category
Room Temperature Sensors
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Technical Specifications

Siemens
Manufacturer Part Number
536-994B
Type
Flush Mount, 32°F to 122°F, Plastic, Single Measurement, Plastic
Display
No Display
Housing
Plastic
Housing Type
Flush Mount
Product Type
Room Temperature Sensor
Mounting Location
Wall Mount
Temperature Accuracy
±0.50°F
Electrical Connection Type
Hardwired
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 Room Temperature Sensor (SKU 536-994B, MPN 536-994B) is a wall-mount, flush-mount plastic-housed sensor with no display. It offers a temperature accuracy of ±0.50°F, operates over 32°F to 122°F, and uses a hardwired electrical connection. This single-measurement sensor is compatible with LonWorks building automation protocols and is designed for use with building automation systems.

Frequently Asked Questions

What is the Siemens 536-994B room temperature sensor used for?

The Siemens 536-994B room temperature sensor is used in building automation systems to measure indoor air temperature for HVAC control. It is wall-mounted, flush-mounted, and communicates via LonWorks protocol, making it suitable for commercial and industrial facilities requiring precise temperature monitoring.

What are the specifications of the Siemens 536-994B temperature sensor?

The Siemens 536-994B is a plastic-housed, flush-mount, wall-mount room temperature sensor with no display. It measures temperatures from 32°F to 122°F with an accuracy of ±0.50°F. It uses a hardwired electrical connection and is compatible with LonWorks building automation protocols.

Where to buy the Siemens 536-994B temperature sensor worldwide?

You can source the Siemens 536-994B temperature sensor worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine Siemens components for building automation systems.

How to install the Siemens 536-994B room temperature sensor?

Install the Siemens 536-994B by mounting it flush on a wall in a representative indoor location, away from heat sources or drafts. Connect the hardwired terminals to the LonWorks building automation network per the wiring diagram. Ensure the sensor is securely fastened and the housing is sealed to prevent air infiltration.

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 room 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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