Siemens 540-680FB Temperature Sensor, Full HMI-F, TEC, White
<p>The Siemens 540-680FB Temperature Sensor is a precision component designed for indoor temperature sensing in HVAC applications. It features a setpoint and operates within a range of 55° to 95°F, making it suitable…
SKU 3G-OTH-71095
Also listed as: 540680FB · 540 680FB
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
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Product Description
<p>The Siemens 540-680FB Temperature Sensor is a precision component designed for indoor temperature sensing in HVAC applications. It features a setpoint and operates within a range of 55° to 95°F, making it suitable for comfort control in commercial buildings. This surface-mount sensor is compatible with Siemens Terminal Equipment Controllers (TEC) series, ensuring seamless integration into your existing BMS or HVAC system. It connects via cable for straightforward installation.</p><p>Ideal for facility managers, contractors, and system integrators, this sensor delivers reliable performance for temperature monitoring and control. As a Singapore-based supplier, 3G Electric offers this product with worldwide shipping, SGD quotes on request, and GST handled for local buyers. Enjoy fast delivery across Singapore and Southeast Asia.</p>
Frequently Asked Questions
What is the temperature range of the Siemens 540-680FB sensor?
The temperature range is 55° to 95°F (approximately 13° to 35°C).
Is this sensor compatible with Siemens TEC controllers?
Yes, it is designed for use with Siemens Terminal Equipment Controllers (TEC) series.
Used in
Common applications for SiemensSiemens Products
3G Electric supplies Siemens 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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Compatible alternatives & equivalents
- Siemens Pneumatic mechanical thermostat with direct and reverse action for dual-temperature control. Temperature range 45° to 85°F. Used in HVAC systems to regulate pneumatic actuators in commercial building zone heating or cooling applications
- Siemens Wall-mounted flush-mount room temperature sensor with plastic housing. Measures single-point temperature from 32°F to 122°F with ±0.50°F accuracy. Hardwired connection, compatible with LonWorks building automation protocols. No display. Used for indoor temperature monitoring in HVAC control systems