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Trac10285 Liquid Level BLE Sensor

Trac10285 Liquid Level BLE Sensor is an IPx7 waterproof BLE beacon with liquid level sensor. The BLE is a very low power 2.4G radio that can transmit the beacon information efficiently. Trac10285 Liquid Level BLE Sensor supports Bluetooth® Low Energy(BLE) in Bluetooth 5. The typical beacon battery life is over 3 years in default settings. Trac10285 Liquid Level BLE Sensor is a rugged design for working in tough conditions. The liquid level sensor is 1M long and It is suitable for sensing liquid level without metal containers and thickness less than 12mm

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SKU:Trac10285Categories: , ,


Absolute Maximum Rating

Supply Power CR2450 battery
Storage Temperature -40º to 85º Celsius

Recommendable Operation Condition

Operating Temperature -20º to 75º Celsius
VDD +3V by CR2450 battery
IPx7 30min.@1 Meter water

Current Consumption

Trac10285 Liquid Level BLE Sensor-30s Average: 15.2uA*, in default 30s transmit period.

* Measured with Panasonic CR2450 battery.

Battery Life Simulation

Trac10285 Liquid Level BLE Sensor -30s >3 yr*, in default 30s transmit period.

BLE RF Specification

Transmit Power Max.: +5dBm
Receiver Sensibility -97 dBm @1Mbps, 0.1 %BER
Maximum Received Signal Strength at <0.1% PER +4dBm @1Mbps, 0.1 %BER
Frequency band 2.400 – 2.483 GHz
Frequency Deviation +-350 kHz @1Mbps
Antenna on board PCB antenna
Range >100M in open space



  • ARM CortexTM-M3 32-bit processor
  • Support BLE 2 and BLE 5 long range
  • IPx7 waterproof
  • 2M of drop protection
  • Powered with 1XCR2450 battery
  • Long battery life: over 3 year in typical beacon setting(30s)
  • Android APP for configuration
  • Power on/off switch(internal)
  • Main unit Size: 8mm
  • Probe size: Cable length 1M; Sensor head: 5mm
  • Operating temperature: -20°C to 75°C