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SiemensOutdoor Temperature Sensors

Siemens Temperature Sensor: Outdoors, -40°F to 150°F, Metal, Single Measurement

The Siemens QAC2030U is an outdoor temperature sensor with a metal housing, designed for hardwired connection to building automation systems. It measures temperatures from -40°F to 150°F with an accuracy of ±0.40°F…

SKU 3G-OTH-68676

Brand
Siemens
Item
Temperature Sensor: Outdoors, -40°F to 150°F, Metal, Single Measurement
Category
Outdoor Temperature Sensors
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Technical Specifications

Siemens
Manufacturer Part Number
QAC2030U
Display
No Display
Housing
Metal
Product Type
Outdoor Temperature Sensor
Mounting Location
Outdoors
Temperature Accuracy
±0.40°F
Electrical Connection Type
Hardwired
Compatible Building Automation Protocols
BACnet MS/TP
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 QAC2030U is an outdoor temperature sensor with a metal housing, designed for hardwired connection to building automation systems. It measures temperatures from -40°F to 150°F with an accuracy of ±0.40°F and supports BACnet MS/TP protocol.

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 QAC2030U outdoor temperature sensor used for?

The Siemens QAC2030U outdoor temperature sensor measures ambient air temperature from -40°F to 150°F for building automation systems. It provides accurate readings (±0.40°F) via BACnet MS/TP protocol, enabling HVAC optimization, energy management, and environmental monitoring in commercial or industrial facilities.

What are the specifications of the Siemens QAC2030U temperature sensor?

The Siemens QAC2030U is a hardwired outdoor temperature sensor with a metal housing. It measures -40°F to 150°F with ±0.40°F accuracy, supports BACnet MS/TP protocol, and is compatible with building automation systems. It has no display and mounts outdoors.

Where to buy the Siemens QAC2030U temperature sensor worldwide?

3G Electric supplies the Siemens QAC2030U outdoor temperature sensor worldwide. As a global industrial equipment 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 QAC2030U outdoor temperature sensor?

Install the Siemens QAC2030U in a shaded outdoor location away from direct heat sources. Hardwire it to your building automation system following local electrical codes. Ensure the sensor is securely mounted with the metal housing facing the ambient air. Refer to the manufacturer's manual for wiring details.

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 outdoor 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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