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Trac10287 Temperature Humidity BLE Sensor

Trac10287 Temperature Humidity BLE Sensor is an IP67 waterproof BLE beacon with different sensor options. The BLE is a very low power 2.4G radio that can transmit the beacon information efficiently. The typical beacon battery life is 4 years in default settings. Trac10287 Temperature Humidity BLE Sensor is a rugged design for working in tough conditions.

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SKU:Trac10287Categories: , ,


Absolute Maximum Rating

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

Recommendable Operation Condition

Operating Temperature -20º to 75º Celsius
Humidity Max 95%, Non condensing, relative humidity
VDD +3V by CR2450 battery
IP67 30min.@1 Meter water

Average Current Consumption

Trac10287 Temperature Humidity BLE Sensor 12.38uA*, in default 5s transmit period

16.0uA*, in 10s transmit period@125Kbps(long range).

  • Measured with Panasonic CR2450

Battery Life Simulation

Trac10287 Temperature Humidity BLE Sensor 4.4 yr*, in default 5s transmit period@1Mbps.

3.4 yr*, in 10s transmit period@125Kbps(long range).

  • Calculated with one CR2450 battery with 600mAH Considering the battery discharge characteristic, only 80% of capacity is used for calculation. This value is just for reference and may be varied with component tolerance and different environments.

** w/ power saving mode, the Trac10287 Temperature Humidity BLE SensorRG will stop advertising the G-value when the value is not changed for a certain time. When the value changes over the threshold, it will start to advertise again.

Hall Sensor Characteristic

Operation point Typ : 1.8mT( N or S)
Release point Typ : 1.1mT( N or S)
Hysteresis width Typ: 0.7mT( N or S)

Humidity/Temperature Sensor Characteristic

Humidity accuracy 0-80%RH:    Typ +-2%, max +-3%

80-100%RH: Typ +-3%, max +-4.5%

Response time Typ : 18 s, at 1m/s airflow
Drift Typ : 0.05 %RH/oC
Long term stability Typ : <=0.25 %RH/yr
Temperature accuracy Sensor: Typ. : +-0.22 oC, Max: +-0.32 oC Whole unit: TBC
Response time Typ. : TBC
Long term stability Typ. : <=0.01 oC/yr

Accelerometer Characteristic

Acceleration range +-2G, +-4G(default), +-8G, +-16G
Resolution +-2G: 4mg

+-4G: 8mg

+-8G: 16mg

+-16G: 32mg

Offset Accuracy +-40mg

BLE RF Specification

Transmit Power Max.: +5dBm
RSSI Accuracy +- 4 dB@1Mbps
Receiver Sensibility -97 dBm @1Mbps, 0.1 %BER

-103dB @125Kbps, 0.1 %BER

Maximum Received Signal +4dBm @1Mbps, 0.1 %BER

>+5dBm @125Kbps, 0.1 %BER

Frequency band 2.400 – 2.483 GHz
Frequency Deviation +-350 kHz @1Mbps,

-260~310KHz @125Kbps

Antenna on board PCB antenna
Range >100M in open space(BLE 4.2)



  • ARM CortexTM-M3 32-bit processor
  • Support BLE 2 and BLE 5 long range
  • IP67 waterproof
  • 2M of drop protection
  • Powered with 1XCR2450 battery
  • Long battery life: 4 years in typical beacon setting
  • Android APP for configuration
  • Panic/alarm button
  • Power on/off switch(internal)
  • Sensor activity wake up mechanism to save power
  • Size: 8mm
  • Operating temperature: -20°C to 75°C
  • Certificate: CE/FCC/IC/TELEC/NCC.