Water Leak Detector with Temperature and Humidity Sensor

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Water Leak Detector with Temperature and Humidity Sensor

$200.41
SKU:
R718WBA
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Vendor:
Netvox

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.

Data Sheet User Manual

Highlighted Features

  • 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
Note*: Battery life is determined by the sensor reporting frequency and other variables, please refer to http://www.netvox.com.tw/electric/electric_calc.html
On this website, users can find battery life of various models in different configurations.

Specifications

Electric:

Input Power

2 x 3.6V ER14505 AA lithium batteries
(3.6V, 2400mah/section）

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
Accuracy

±0.1V


Frequency:

Frequency Range

863MHz-928MHz 470MHz-510MHz

TX Power

19dBm±1dBm

Rx Sensitivity

-136dBm (LoRa，Spreading Factor=12, Bit Rate=293bps )
-121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)

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
Configured before shipment


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℃