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SiemensDuct Temperature Sensors

Siemens Temperature Sensor: Duct Mount, 30°F to 250°F, 4 to 20 mA, Steel, Single Measurement

The Siemens Temperature Sensor: Duct Mount (SKU 533-377-8, MPN 533-377-8) is a metal-housed duct temperature sensor with a 4 to 20 mA signal output and ±0.54°F accuracy. It is hardwired, has no display, and supports…

SKU 3G-OTH-69445

Also listed as: 5333778 · 533 377 8

Brand
Siemens
Item
Temperature Sensor: Duct Mount, 30°F to 250°F, 4 to 20 mA, Steel, Single Measurement
Category
Duct Temperature Sensors
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Siemens
Manufacturer Part Number
533-377-8
Type
30°F to 250°F, 4 to 20 mA, Steel, 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
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 Temperature Sensor: Duct Mount (SKU 533-377-8, MPN 533-377-8) is a metal-housed duct temperature sensor with a 4 to 20 mA signal output and ±0.54°F accuracy. It is hardwired, has no display, and supports MP-Bus building automation protocols for integration with compatible building automation systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Siemens duct temperature sensor 533-377-8 used for?

The Siemens 533-377-8 duct temperature sensor measures air temperature in HVAC ducts for building automation systems. It outputs a 4 to 20 mA signal and supports MP-Bus protocols, enabling precise temperature monitoring and control in commercial or industrial facilities.

What are the specifications of the Siemens 533-377-8 duct temperature sensor?

The Siemens 533-377-8 is a metal-housed duct sensor with a temperature range of 30°F to 250°F, accuracy of ±0.54°F, and a 4 to 20 mA output. It is hardwired, has no display, and supports MP-Bus protocols for building automation system integration.

Where to buy the Siemens 533-377-8 duct temperature sensor worldwide?

You can source the Siemens 533-377-8 duct temperature sensor from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your building automation projects.

How to install the Siemens 533-377-8 duct temperature sensor?

Install the Siemens 533-377-8 by mounting it in the duct with the probe inserted into the airflow. Hardwire the 4 to 20 mA output to your building automation system, ensuring MP-Bus protocol compatibility. Follow standard HVAC 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

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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