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R718WA - Wireless Water Leak Detector

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The device is a LoRaWAN™ device compatible with LoRaWAN™ protocol (Class A). When the sensor detects the leak, it will send an alarm message to the gateway. R718WA carries 1 water leak sensor. It uses SX1276 wireless communication module.
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The device is a LoRaWAN™ device compatible with LoRaWAN™ protocol (Class A). When the sensor detects the leak, it will send an alarm message to the gateway. R718WA carries 1 water leak sensor. It uses SX1276 wireless communication module.

• Wireless range of 10km *1
• LoRaWAN™ Class A compatible
• Frequency Hopping Spread Spectrum (FHSS)
• Improved interference immunity
• Improved power management for longer battery life
• Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
• Battery Life*2:
⁻Please refer to web: http://www.netvox.com.tw/electric/electric_calc.html
⁻At this website, users can find battery life time for varier models at different configurations.
• Over-the-air updates (future)
• 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
• R718X  series carry magnets which can be attached to ferromagnetic materials and objects

*1. Actual range may vary depending on environment.

*2. Battery life is determined by sensor reporting frequency and other variables

Electric

Input Power

2 x 3.6V ER14505 AA lithium batteries
(3.6V2400mah/section)

Sleeping Mode

22uA

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

Water Line Material

UL2547 28AWG

Water Line Max. Working Temperature

80 ° C

Water Line Diameter

2mm

Water Line Length

1000mm (±5mm)

Water Line Flame Resistance Rating

VW-1

Water Line Length Limit

300m (theoretical value)

Water Sensor Size

L: 38.5 mm*W: 11.9 mm*H: 13.7 mm


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℃

IP Rating (Main Part)

IP67

IP Rating (External Sensor)

IP67

 

INPUT
Model


R718WA

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