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Trac10247 Water Leak Rope Detector LoRaWAN Sensor

TRAC10247 WATER LEAK ROPE DETECTOR LORAWAN SENSOR is a non-locating leak detection wireless communication device. TRAC10247 WATER LEAK ROPE DETECTOR LORAWAN SENSOR can detect the leak status through an external dual-core non-positioning water rope sensor, and send the detected data to data center through the wireless network. It uses the SX1276 wireless communication module.

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SKU:Trac101247Categories: , ,


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

* Specific electrical characteristics may vary depending on the power supply voltage.

Non-positioning Leakage Rope Sensor  

Material Conductive Polyethylene + Alloy Wire
Working Temperature (Max.) 75°C
Diameter 5.5mm
Length 3000mm (±5mm)
Fire Rating Grade 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 300 meters






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

(Note: optional, to be done in the factory configuration)


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℃