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
Need installation or engineering help?
Ask a question
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 SiemensSiemens 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.

