Wireless Water Leak Detector with Rope Sensor
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Wireless Water Leak Detector with Rope Sensor

$178.47
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R718WB is a non-locating leak-detection wireless communication device. R718WB can detect the leak status through an external dual-core non-positioning water rope sensor, and send the detected data to the data center through the wireless network. Documentation Data Sheet User Manual Highlighted Features Apply SX1276 wireless communication module 2 section of ER14505 battery in parallel (AA SIZE 3.6V / section) Non-locating leak detection The base is attached with a magnet that can be attached to a ferromagnetic material object IP Ratings: Main part – IP65/IP67 (Optional), Sensor-IP67 LoRaWAN™ Class A compatible Frequency Hopping Spread Spectrum (FHSS) Third-Party online wireless sensor monitoring and notification system to configure sensors, view data, and set alerts via SMS text and email (optional) Available third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne Improved power management for longer battery life Specifications Electric: Input Power 2 x 3.6V ER14505 AA lithium batteries(3.6V2400mah/section） Battery Life 5 years (Conditions: ambient temperature 25 °C, 15 min heartbeats, txpower = 20dBm, LoRa spreading factor SF = 10) Sleeping Mode 20uA 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 MeasurementAccuracy ±0.1V 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 10 km (line-of-sight, the actual transmission distance depends on the environment) Data Transfer Rate 0.3kbps～50kbps Spread Technique LoRa/FSK Available Frequency US915       AU915       AS923 EU868       KR920       CN470Configured before shipment 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℃

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