BPU120 — BLE TPMS sensor for trucks and heavy vehicles A BLE sensor for larger tyres and higher pressure ranges, already used on heavy vehicles in the field.
Request samples Compare the familyWhat it is for
- Trucks, buses and trailers where a Bluetooth sensor is enough and a wired receiver is not wanted.
- Construction and port equipment where the fitment is not safety-critical and the buyer wants a lower-cost alternative to a 433.92 MHz system.
- Trailer and multi-axle layouts, up to 256 wheel positions on a single installation.
- Mixed fleets: the same app covers two-wheel vehicles and heavy vehicles.
Specifications
| Bluetooth | BLE 4.1 |
|---|---|
| Frequency band | 2400 – 2483.5 MHz |
| TX power / data rate | 3 dBm / 1 Mbps |
| RX sensitivity | −95 dBm @ 1 Mbps |
| Power | CR1632 coin cell (replaceable) |
| Operating temperature | −20 °C – +80 °C |
| Storage temperature | −40 °C – +85 °C |
| Humidity | 5 – 95 % non-condensing |
| Monitors | Pressure and temperature, with alarm thresholds |
Honest comparison — please read this before specifying.
A BLE sensor replaces a 433.92 MHz TPMS in applications where a phone, head unit or dashboard can be the display, and where a shorter radio link and no receiver are acceptable. If you need long-range reception, a central receiver and integration into a vehicle bus, our 433.92 MHz industrial range on gzvia.com is the right product instead. We will tell you which one fits rather than push the cheaper one.
Optional receiver: the BPU120 can also report through a receiver we build to order — either a serial (UART) or CAN output for your own controller, or a standalone display. Ask us and we will scope it.
Specifications are subject to change without notice. Photographs show production sensors; laser marking follows the wheel positions and branding agreed for your programme.
Want samples or a specification for your programme?
Tell us the vehicle, wheel count, where the data should go, and the label language for your market. We answer in writing.