R718WBA-Wireless Temperature and Humidity Sensor & Water Leakage
The R718WBA is a wireless communication device that detects ambient air temperature and humidity and non-locating leak detection. The R718WBA detects the temperature and humidity of the air. At the same time, it detects the presence or absence of water leakage through the 2-core non-locating leak detection sensor line, and transmits the detected data to the gateway through the wireless network. The SX1276 wireless communication module is used.
Văn Phòng Công Ty
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HO CHI MINH Văn Phòng Chính: 134/8 Hoàng Hoa Thám, Phường 12, Quận Tân Bình. HCM
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HO CHI MINH Kho Quận 7: 14 Đường số 1, Phường Bình Thuận, Quận 7, HCM
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VĂN PHÒNG HÀ NỘI: 18/521 Nguyễn Trãi.Thanh Xuân Nam.Thanh xuân .Hà nội
- Apply SX1276 wireless communication module
- 2 ER14505 batteries AA SIZE (3.6V / section) parallel power supply
- Non-locating leak detection
- The base is attached with a magnet that can be attached to a ferrous object
- Protection class IP65
- Air temperature and humidity detection
- Compatible with LoRaWANTM Class A
- Frequency hopping spread spectrum
- Configuration parameters can be configured via a third-party software platform, data can be read and alerts can be set via SMS text and email (optional)
- Available to third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne
- Low power consumption and long battery life
Electric:
Input Power | 2 x 3.6V ER14505 AA lithium batteries |
Battery Life | 5 years (Conditions: ambient temperature 25 °C, 15 min heartbeats, txpower = 20dBm, LoRa spreading factor SF = 10) |
Sleeping Mode | 25uA |
Wake up Mode | 6.3mA@3.3V |
Low Voltage Threshold | 3.2V |
Receiving Current (max) | 11mA @3.3V |
Transmitting Current (max) | 120mA/3.3V |
Battery Voltage Measurement | ±0.1V |
Frequency:
Frequency Range | 863MHz-928MHz 470MHz-510MHz |
TX Power | 19dBm±1dBm |
Rx Sensitivity | -136dBm (LoRa，Spreading Factor=12, Bit Rate=293bps ) |
Antenna Type | Build-in antenna |
Communication Range | Up to10 km, the actual transmission distance depends on the environment. |
Data Transfer Rate | 0.3kbps～50kbps |
Spread Technique | LoRa/FSK |
Available Frequency | EU863-870, US902-928, AU915-928, KR920-923, AS923, CN470-510 |
Physical:
Dimension | Main Part: L: 112mm*W: 92mm*H: 32mm |
Environment Temperature Range | -20℃ ～ 55℃ |
Environment Humidity Range | <90% RH (No condensation) |
Storage Temperature | -40℃ ～ 85℃ |
