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SiemensDuct Temperature Sensors

Siemens Temperature Sensor: Duct Mount, 20°F to 120°F, 4 to 20 mA, Steel, Averaging Measurement

The Siemens Duct Temperature Sensor (MPN 533-380-16) is a hardwired, metal-housed duct-mount sensor with a 4 to 20 mA output and ±0.54°F accuracy over a 20°F to 120°F range. It is compatible with LoRaWAN building…

SKU 3G-OTH-69494

Also listed as: 53338016 · 533 380 16

Brand
Siemens
Item
Temperature Sensor: Duct Mount, 20°F to 120°F, 4 to 20 mA, Steel, Averaging 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
533-380-16
Type
20°F to 120°F, 4 to 20 mA, Steel, Averaging 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 Duct Temperature Sensor (MPN 533-380-16) is a hardwired, metal-housed duct-mount sensor with a 4 to 20 mA output and ±0.54°F accuracy over a 20°F to 120°F range. It is compatible with LoRaWAN building automation protocols and designed for use with 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 533-380-16 used for?

The Siemens 533-380-16 duct temperature sensor is used in building automation systems to measure air temperature inside HVAC ducts. It provides a 4 to 20 mA signal to controllers, enabling precise temperature monitoring and control for energy-efficient building management.

What are the specifications of the Siemens 533-380-16 duct temperature sensor?

The Siemens 533-380-16 is a hardwired, metal-housed duct-mount sensor with a 4 to 20 mA output and ±0.54°F accuracy over a 20°F to 120°F range. It is compatible with LoRaWAN protocols and designed for building automation systems. No display is included.

Where to buy the Siemens 533-380-16 duct temperature sensor worldwide?

3G Electric supplies the Siemens 533-380-16 duct temperature sensor worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the Siemens 533-380-16 duct temperature sensor?

Install the Siemens 533-380-16 by mounting it in the duct with the probe inserted into the airflow. Hardwire the 4 to 20 mA output to the building automation controller. Follow standard HVAC sensor installation practices, ensuring proper sealing to prevent air leaks.

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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