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.
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). |
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). |
** 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) |
General
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