Trax10220-LoRaWAN Water Leak Sensor
Trax10220 LoRaWAN Water Leak sensor is a water detection wireless communication device. Sensor can detect the leak status through an external dual-core non-positioning water rope sensor, and send the detected data through the LoRaWAN network. LoRaWAN Class A compatible sensor, it uses a SX1276 wireless communication module. Devices powered by ER14505 batteries AA SIZE (3.6V/section) parallel power supply.
Description
Trax10220 LoRaWAN water leak sensor has frequency hopping spread spectrum (FHSS) and improved interference immunity and power management for longer battery life. It could be used in various applications to monitor water leaks. HVAC monitoring, engine room, data centers, warehouse and smart homes.
| Item | Aspect |
| Electric | |
| Input Power | 2 x 3.6v ER14505 AA size lithium batteries (2400mah/section) |
| Battery Life | 5 years (Conditions: ambient temperature 25 °C, 15 min heartbeats, TXpower = 20dBm, LoRa spreading factor SF = 10) |
| Standby Current | 20uA |
| Wake up Current | 6.3mA@3.3V |
| Low Voltage Threshold | 3.2V |
| Receiving Current (max) | 11mA @3.3V |
| Transmitting Current (max) | 120mA/3.3V |
| Battery Measurement Accuracy | ±0.1V |
| Leakage Rope Sensor | |
| Material | Conductive Polyethylene + Alloy Wire |
| Working Temperature (Max.) | 75°C |
| Diameter | 5.5mm |
| Length | 3000mm (±5mm) |
| Fire Rating Grade 2 | 2 Pressure Vent Cable |
| Quality | 18g/m |
| Color | Orange |
| Breaking Strength | 60 kg |
| Detect Core Resistance | Less than 5 ohms/100 meters |
| Recommended Max. Length | Up to 300 meters |
| Data Reporting | Data will be reported once per hour by default setting |
| Default report time | Maximum time: 3600s, Minimum time: 3600s |
| Default report change | Battery —- 0x01 (0.1V) |
| Sensor triggered | Status changes, it will send warning report, No water leak:0, Water leak:1 |
| Frequency | |
| TX Power | US915 20dbm, AS923 16dbm, AU915 20dbm, CN470 19.15dbm, EU868 16dbm, KR920 14dbm, IN865 20dbm, |
| 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 to 10 km, the actual transmission distance depends on the environment |
| Data Transfer Rate | 0.3kbps ~ 50kbps (LoRa) 1.2kbps ~ 300kbps (FSK) |
| Spread Technique | LoRa / FSK |
| Available Frequency | EU863-870, US902-928, AU915-928, KR920-923, AS923-1, AS923-2, AS923-3, IN865-867, CN470-510 (Configured prior to shipping) |
| 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℃ |
Applications:
- HVAC monitoring
- Smart building and homes
- Data Centers
