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EM300-MLD Membrane Leakage Detection Sensor
The EM300-MLD Membrane Leakage Detection Sensor, our newest addition to the water leak detection product line, features a 40 cm x 40 cm detection membrane, ensuring dependable water leak monitoring for both residential and commercial applications.
Unlike rope or spot leak sensors, the EM300-MLD Membrane Leakage Detection Sensor offers a 40cm x 40cm membrane, enabling it to cover broader areas and effectively detect water leakage.
The membrane of the EM300-MLD can be vertically trimmed to fit specific requirements. Also, it supports large-size customization (Contact Milesight).
Designed to meet various needs, the EM300-MLD is suitable for both residential and commercial environments. Whether it’s placed under appliances like washing machines and refrigerators or used to monitor roofs and ceilings for potential leaks, this sensor provides comprehensive coverage and ensures timely notifications to prevent costly damages.
The EM300-MLD stores up to 1,000 sets of historical data records locally. With data retrieval and retransmission support, it ensures data integrity even during occasional network downtime.
Switching on/off and configuring the device via NFC technology from mobile phone or PC
Install the
Milesight ToolBox
Enable NFC and run ToolBox,
then attach your phone to the device
Verify the password
and start configuring
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 Media 400 × 400 × 0.25 mm Printed Leakage-Detecting Film
(The size can be customizable)
Trigger Condition When the Sensing Film Contact Conductive Liquid
Operation
Power On & Off NFC, Power Button (Internal)
Configuration NFC Configuration via Mobile App
Advanced Feature Milesight D2D Controller, Data Storage, Data Retransmission
Physical Characteristics
Cable Length 1000 mm (Customizable)
Power Supply 1 × 4000 mAh ER18505 Li-SOCL2 Battery (Extendable to 2 Batteries)
Battery Life* Up to 10 Years (One hour Leakage per Day, 25°C)
Operating Temperature -30°C~70°C
Relative Humidity 0% to 95% (non-condensing)
Color & Material White Flame, ABS + PC (Retardant)
Ingress Protection IP67
Dimension 105.6 × 85.3 × 27 mm (4.16 × 3.36 × 1.06 in)
Installation Wall Screw Mounting, 3M Tape Mounting, Cable-Tie Mounting
* Tested under laboratory conditions and for guideline purposes only.
