Description
Netvox’s water leak sensor alerts when a leak is detected allowing you to act quickly in order to minimise potential damage to property. They can be installed in multiple locations due to the small size and wireless feature. When no leak is detected the sensor will send a message reporting no leaks.
Features
- Wireless range of up to 10 km (depending on environment)
- Requires 2 x ER14505 AA Lithium batteries
- 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 of up to 5 years (determined by sensor reporting frequency and other variables)
- Over-the-air updates (future)
We can supply third-party online wireless sensor monitoring and notification system to view data and set alerts via SMS text and email.
Ask us about our zero-touch provisioning service, this sensor can be supplied pre-configured and ready to go.
Parameters
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 |
Water Line Parameters:
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 | 38.5mm x 11.9mm x 13.7mm |
Frequency:
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 | Built-in Antenna |
Data Transfer Rate | 0.3kbps~50kbps |
Spread Technique | LoRa/FSK |
Available Frequency | EU868 (others are available on request) |
Physical:
Dimensions | Main Part: 112mm x 65mm x 32mm |
Weight | 141g |
Environment Temperature Range | -20°C ~ 55°C |
Environment Humidity Range | <90% RH (No Condensation) |
Storage Temperature | -40℃ ~ 85℃ |
IP Rating (Sensor Node) | IP67 |
IP Rating (Sensor Housing) | IP65 |
Key documents & information
- Netvox R718WA LoRaWAN® Water Leak Sensor Datasheet
- Netvox R718WA LoRaWAN® Water Leak Sensor User Guide
- Netvox Battery Life Calculator
- Access Alliot’s Sensor Decoder Repository
All of our products are available to customers throughout Europe. For more information on shipping costs, currency conversions and lead times, please contact our technical team.
Our technical team are also happy to advise customers on the best LoRaWAN® water leak sensors for their specific applications on an individual project basis.
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