Overview
Bluetooth Long Range Temp & Humidity Sensor with Built in High Sensitivity is a bluetooth low energy temperature and humidity data logger with the latest Bluetooth 4.1 technology and Nordic N51822 chipset. It can collect temperature and humidity of the surrounding environment and transfer to mobile devices such as smart phones via Bluetooth 4.1. Such data can be recorded as historical data. BT 04 can store up to 15000 pieces of temperature and humidity data. Mobile phones with Bluetooth 4.1 or above can download and install App configuration tool.
Features
- Temperature detection
- Humidity monitoring
- Building control
- Measurement
- Medical environment
- Bluetooth wireless communication technology
- 45 G working frequency, general ISM band
- Long distance wireless communication
- Built in high sensitivity temperature and humidity sensor
- Default factory configuration
- 3 V built in battery
- Can store 15000 pcs data
Technical Specifications
| Signal Transmission Frequency | 2.4 GHz to 2.4835 GHz |
| Protocol Standard | Bluetooth 4.1 |
| Send Interval | 500 mS |
| Battery | 600 mAh/ 3 V |
| Output power | 0 dbm |
| Communication rate | 1 Mbps |
| Receiving sensitivity | 1 Mbps, -85 dbm |
| Max Transmission rate | 50 m |
| Storage | Up to 15000 pcs data |
| Service life | 1.5 years |
| Humidity | 0% to 100% RH |
| Humidity detection accuracy | +-3% RH |
| Temperature detection accuracy | 32.5 ºF (+-0.3 ºC) |
| Temperature Range | -13 ºF to 140 ºF (-25 ºC to 60 ºC) |
| Size | 2.6 in x 2 in x 0.5 in (67 mm x 51 mm x 15 mm) |
| Weight | 0.05 lb (25 g) |
