R718WB is a non-locating leak detection wireless communication device. R718WB can detect the leak status through an external dual-core non-positioning water rope sensor, and send the detected data to data center through the wireless network.
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 section of ER14505 battery in parallel (AA SIZE 3.6V / section)
•Non-locating leak detection
•The base is attached with a magnet that can be attached to a ferromagnetic material object
•IP Ratings: Main part – IP65/IP67 (Optional), Sensor-IP67
•LoRaWAN™ Class A compatible
•Frequency Hopping Spread Spectrum (FHSS)
•Third-Party online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email (optional)
•Available third-party platform: Actility/ThingPark, TTN, MyDevices/Cayenne
•Improved power management for longer 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 | 20uA |
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:
TX Power | US915 20dbm； |
Rx Sensitivity | -136dBm (LoRa，Spreading Factor=12, Bit Rate=293bps ) |
Antenna Type | Build-in antenna |
Communication Range | 10 km (line-of-sight, the actual transmission distance depends on the environment) |
Data Transfer Rate | 0.3kbps～50kbps |
Spread Technique | LoRa/FSK |
Available Frequency | US915 AU915 AS923 EU868 KR920 CN470 |
Physical:
Dimension | Main Part: L: 112mm*W: 65mm*H: 32mm |
Weight | 141g |
Environment Temperature Range | -20℃ ～ 55℃ |
Environment Humidity Range | <90% RH (No condensation) |
Storage Temperature | -40℃ ～ 85℃ |
