R311W Wireless Water Leak Detector

Netvox R311W is a LoRaWAN Class A water leak detector. When R311W detects a leak, it will send an alarm message to the gateway. When the sensor does not detect a leak anymore, it will send a message that shows no leak to the gateway. It has been LoRaWAN certified.

Product / service details

Principle of Operation
Netvox Wireless Water Sensor is available to detect water leak at data center, engine room, boat blige...etc. The radio transmission is based on the new disruptive LoRa long range technology. R311W will transmit information and data to the server from application fields based on the desired behavior. The low battery consumption device is long lasting which ensures optimum usage.

Example Applications
• Data center and server room water monitoring
• Document retention center monitoring
• Basement water monitoring
• Plumbing leak detection
• Boat bilge monitoring
• Storage monitoring
• And many more...

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*:
Please refer to web: http://www.netvox.com.tw/electric/electric_calc.html
At this website, users can find battery life time for various models at different configurations
Available third-party platform: Actility/ThingPark, TTN, MyDevices/Cayenne
* Battery life is determined by sensor reporting frequency and other variables

Technical parameters
Input Power: 2 x 3.0V CR2450 button batteries
Operation Voltage: DC +2.4V~3.0V
Standby Current: 12uA/3.0V
Transmitting Current (max): 120mA/3.0V
Receiving Current (max): 11mA @3.0V
Low Voltage Threshold: 2.4V
Voltage Measurement: ±0.1V
Water Leakage Material: UL2468 28AWG
Water Line Maximum Temperature: 80°C
Water Line Weight: 5g
Water Line Core resistance: 1.3 Ohm / meter
Water Line Diameter: 1mm
Water Line Length: 1000mm (±5mm)
Water Line Flame Rating : VW-1

Environmental protection
File Details
File type: application/pdf
File size: 746.23 KB
File Details
File type: application/pdf
File size: 328.73 KB

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