Trac10291 Time of Flight BLE Sensor is an IP67 waterproof BLE beacon with a TOF( Time-of-Flight) sensor which can be used for distance measurement. BLE is a very low power 2.4G radio that can transmit the beacon information efficiently. Trac10291 Time of Flight BLE Sensor is a rugged design for working in tough conditions. The typical battery usage time is 1.6~2.6 year in default settings(60s ADV interval).
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 |
| IP67 | 30min.@1 Meter water |
Update Interval
| BLE advertising | 100ms~60 min. (default: 60 sec) |
| TOF Sensor | 0.5X (BLE advertising interval) but the minimum is 10 sec |
Current Consumption
| Trac10291 Time of Flight BLE Sensor-Short distance | Average: 17.87uA*, in the default 60s transmit period. |
| Trac10291 Time of Flight BLE Sensor-Long distance | Average: 24.9uA*, in the default 60s transmit period. |
Battery Life Simulation
| Trac10291 Time of Flight BLE Sensor-Short distance | 1.6 ~2.6 yr*, in the default 60s transmit period. |
| Trac10291 Time of Flight BLE Sensor-Long distance | 1.4~2.4 yr*, in the default 60s transmit period. |
BLE RF Specification
| Transmit Power | Max.: +5dBm |
| Frequency band | 2.400 – 2.483 GHz |
| Frequency Deviation | +-350 kHz @1Mbps |
| Antenna | on board PCB antenna |
| Range | >100M in open space |
TOF Sensor Trac10291 Time of Flight BLE Sensor
| Max. distance in dark(mm)*1 | Max. distance in office light(mm)*1 | Max. distance in 200 kcps/SPAD light (mm)*1 | Min. distance(mm) | |
| Long distance mode | 3000 | 2900*2 | 730*3 | 40 |
| Short distance mode | 1300 | 1300 | 1300 | 40 |
| Ranging error(mm) | ±25*4 | |||
| Field-of-view (FoV) | 27°*5 | |||
General
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