WS303 Mini Leak Detection LoRaWAN Sensor
IP67 LoRaWAN Mini Leak Detection Sensor
Key Features:
- Detect the presence of conductive liquids using a small water probe
- A replaceable built-in 590mAh battery with up to 5 years of life for a wireless power supply
- IP67 waterproof enclosure for harsh environment applications
- Embedded with a buzzer for real-time alarming
- Support Milesight D2D protocol to enable ultra-low latency and direct control without gateways
- Equipped with NFC for easy configuration
- Compliant with standard LoRaWAN® gateways and network servers
- Quick and easy management with Milesight IoT Cloud solution
The WS303 is a small but mighty leakage detection sensor that uses LoRaWAN technology to locate water leaks and send an alert. It complies with the Milesight D2D protocol and can connect immediately with other Milesight devices to achieve danger prevention and successfully stop needless loss. The wire-free WS303 is simple to use in modern homes, buildings, and workplaces. Real-time alarms can be delivered to users locally or distantly via a mobile app and a built-in buzzer. Combining with Milesight LoRaWAN gateway and Milesight IoT Cloud, users can control all sensor data remotely and visually.
Key Features:
- Detect the presence of conductive liquids using a small water probe
- A replaceable built-in 590mAh battery with up to 5 years of life for a wireless power supply
- IP67 waterproof enclosure for harsh environment applications
- Embedded with a buzzer for real-time alarming
- Support Milesight D2D protocol to enable ultra-low latency and direct control without gateways
- Equipped with NFC for easy configuration
- Compliant with standard LoRaWAN® gateways and network servers
- Quick and easy management with Milesight IoT Cloud solution
Wireless Transmission
- Technology: LoRaWAN®, Milesight D2D
- Frequency: CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
- Tx Power: 16dBm(868 MHz)/20dBm(915 MHz)/19dBm(470 MHz)
- Sensitivity: -137dBm @300bps
- Mode: OTAA/ABP Class A
Leakage Detection
- Liquid Type Conductive Liquid
- Trigger Condition Once Liquid Level Reaches 0.5mm
Others
- Buzzer: Support
- Configuration: NFC Configuration via Mobile App
- Advanced Features: Milesight D2D Controller
Physical Characteristics
- Power Supply: 1 × 590mAh CR2450 Lithium Battery
- Battery Life*: 5 years (One-hour leakage per week, 25°C)
- Operating Temperature: -10°C to +60°C
- Relative Humidity: 0% to 100% (Non-condensing)
- Ingress Protection: IP67
- Dimension: 63 × 63 × 14 mm
- Material & Colour: ABS+PC, White
- Installation: 3M Tape Mounting, Desktop
* Tested under laboratory conditions and for guideline purposes only.
