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SiemensDuct Temperature Sensors

Siemens Duct Temperature Sensor 533-376-4

The Siemens Temperature Sensor: Duct Mount (SKU 533-376-4, MPN 533-376-4) is a duct temperature sensor with a metal housing and no display. It provides a 4 to 20 mA temperature signal output with an accuracy of…

SKU 3G-OTH-69164

Also listed as: 5333764 · 533 376 4

Brand
Siemens
Item
Duct Temperature Sensor 533-376-4
Part Number
533-376-4
Category
Duct Temperature Sensors
Available to Order
Also known as:533-376-4Siemens
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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
533-376-4
Type
20°F to 120°F, 4 to 20 mA, Aluminum, Single Measurement, Metal
Display
No Display
Housing
Metal
Product Type
Duct Temperature Sensor
Mounting Location
Duct Mount
Temperature Accuracy
±0.54°F
Temperature Signal Output
4 to 20 mA
Electrical Connection Type
Hardwired
Compatible Building Automation Protocols
LoRaWAN
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 Temperature Sensor: Duct Mount (SKU 533-376-4, MPN 533-376-4) is a duct temperature 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, is hardwired, and is compatible with LoRaWAN building automation protocols for use with building automation systems.

Frequently Asked Questions

What is the Siemens duct temperature sensor 533-376-4 used for?

The Siemens 533-376-4 duct temperature sensor measures air temperature in HVAC ducts for building automation systems. It outputs a 4 to 20 mA signal and supports LoRaWAN protocols, enabling remote monitoring and control of heating, ventilation, and air conditioning in commercial or industrial facilities.

What are the specifications of the Siemens 533-376-4 temperature sensor?

The Siemens 533-376-4 is a duct-mount sensor with a metal housing, no display, and a temperature range of 20°F to 120°F. It provides a 4 to 20 mA output with ±0.54°F accuracy, is hardwired, and is compatible with LoRaWAN building automation protocols for use with building automation systems.

Where to buy the Siemens 533-376-4 temperature sensor worldwide?

3G Electric supplies the Siemens 533-376-4 duct temperature sensor worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this LoRaWAN-compatible sensor for building automation systems.

How to install a Siemens duct temperature sensor?

Install the Siemens 533-376-4 by mounting it in the duct with the probe inserted into the airflow. Hardwire the 4 to 20 mA output to your building automation controller, ensuring compatibility with LoRaWAN protocols. Follow standard HVAC sensor practices for proper placement and electrical connections.

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 duct 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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