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Address: 603,building1,Guanggudingchuanginternational,No.51GuangguAvenue,JiangxiaDistrict,Wuhan,HubeiProvince，China
Contact name:Evan
Wuhan Time Wave Network Technology Co., Ltd. |
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LoRa Water Immersion Leakage Off-White Detector Alarm Equipment Based On LoRa Long Distance
Product Overview
Wireless water level sensor is an alarm device for water leakage detection and is compatible with LoRaWAN protocol. Radio transmission is based on LoRa long-distance technology. The sensor can transmit information and data to the server according to the required behavior and status. The transmission can be directly connected to the central system of the programmable trigger alarm system. These wireless sensors are reliable and accurate, and can detect a variety of applications. The sensor has the characteristics of durability and good use, and is a low power consumption device. Because of its small size, it can be installed everywhere. They are wireless, so they take up very little space.
Main parameters
Communication | Frequency band | CN470~510MHz (optional) |
| Wireless modulation mode | Lora modulation | |
Transmission distance | 10km (Visible straight-line barrier-free transmission distance, the actual transmission distance depends on the environment) | |
| Output power | 19dBm±1dBm | |
Electrical | Input power supply | Two 3.0V CR2450 button batteries |
| Operating voltage | 2.4V~3V | |
| Dormancy current | 12uA | |
| Emission current | <120mA | |
| Receiving current | <11mA | |
| Battery measurement accuracy | ±0.1V | |
Characteristic | Material of water leakage line | UL2468 28AWG |
| Temperature range of water leakage line | 80℃ | |
| Weight of water leakage line | 5g | |
| Core resistance of water leakage line | 1.3 ohm/meterr | |
| Diameter of water leakage line | 1mm | |
| Length of water leakage line | Default 1m (customizable) | |
| Fire resistance grade of water leakage line | VW-1 |
