RA07W is a water leak detector leak locating equipment, which can be connected to a water leak sensor through the external four-core positioning leak detection sensor line to detect the water leak location and transmit the detected data to other devices through the wireless network.
Documentation
Data Sheet User ManualHighlighted Features
- Compatible with LoRaWAN™ protocol
- Detection of water leak detection line contact with the water location
- Power supply: DC 12V
- Adopt SX1276 wireless communication module
- Compatible with LoRaWANTM Class A
- Frequency hopping spread spectrum technology
- Configuring parameters and reading data via third-party software platforms, and setting alarms via SMS text and email (optional)
- Applicable to the third-party platforms: Actility/ ThingPark/ TTN/ MyDevices/ Cayenn
Specifications
Electric:
|
Power Supply |
DC12V/1A |
|
Operating Current 1 |
40mA (no radio frequency signal transmission) |
|
Operating Current 2 |
80mA (a radio frequency signal emission) |
|
Position Water Leak Detector |
100m (max); |
|
Leak Detection Error Range |
1% ± 0.5 meters of sensor cable length |
Frequency:
|
Frequency Range |
863MHz-928MHz 470MHz-510MHz |
|
TX Power |
US915 20dbm； |
|
Receiving Sensitivity |
-136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )； |
|
Antenna Type |
Built-in antenna |
|
Communication Distance |
Up to 10 km |
|
Data Transfer Rate |
0.3kbps～50kbps |
|
Modulation |
LoRa/FSK (Note: You can choose one of them) |
|
Supportable LoRaWAN Band |
EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3, (Note: The frequency band is optional and needs to be configured before shipment) |
Physical:
| Main Body Dimension |
111mm*86mm*41mm |
| Operating Temperature |
-20℃ ~ 55℃ |
|
Storage Temperature Range |
-40°C ~ 85°C |
|
Environment Humidity Range |
5%RH～95%RH |