MFS-310B Bluetooth Oil Level Sensor
The MFS-310B Bluetooth Oil Level Sensor uses advanced radar detection combined with a wireless BLE 5.4 design to deliver accurate, maintenance-friendly fuel level monitoring. With 99.5% detection accuracy and a cuttable capacitor tube (10-100 cm), it adapts to various tank sizes without complex wiring. Built with no moving parts and powered by a long-life replaceable battery, the sensor ensures stable performance under extreme temperatures and vibration. Its IP69 waterproof and explosion-proof ratings make it suitable for petrol, diesel, LPG, and other non-conductive liquids across demanding environments.
Downloads:
Book A Demo Today, And Explore more
Specifications
Millimetre-wave Radar
| Detection Range | 0.2 ~ 5 m |
|---|---|
| Horizontal Detection Angle | 100° |
| Vertical Detection Angle | 120° |
| Detection Accuracy | 99.5% |
| Supported Liquid Types | Petrol, diesel, liquefied petroleum gas, or other non-conductive liquids |
| Supported Tank Materials | Aluminium, plastic, metal, iron, stainless steel |
Battery
| Battery Capacity | 2 × 2700 mAh |
|---|---|
| Working Life | Seven years |
| Bluetooth | BLE 5.4 |
| Bluetooth Transmission Distance | Up to 100 m (without interference or obstacles) |
Working Environment
| Operating Temperature | -40°C ~ 85°C |
|---|---|
| Extended Operating Temperature | -55°C ~ 85°C |
| Storage Temperature | -45°C ~ 85°C |
| Waterproof Rating | IP69 |
| Explosion-proof Rating | II 1 G Ex ia IIB T6 Ga |
Others
| Weight | 1 kg (when L = 70 cm) |
|---|---|
| Dimensions | 98 × 45 × L mm |
| Pipe Length (L) | 10 ~ 100 cm (supports cutting) |