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Membrane Leakage Detection Sensor EM300-MLD

Dhs. 578.03 AED
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EM300-MLD Membrane Leak Detection Sensor – Wide-Area Liquid Monitoring with lorawan® The Milesight EM300-MLD is a cutting-edge lorawan®-enabled leak detection sensor designed to identify the presence of conductive liquids using...

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Membrane Leakage Detection Sensor EM300-MLD
Dhs. 578.03 AED

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EM300-MLD Membrane Leak Detection Sensor – Wide-Area Liquid Monitoring with lorawan®

The Milesight EM300-MLD is a cutting-edge lorawan®-enabled leak detection sensor designed to identify the presence of conductive liquids using a high-sensitivity printed membrane. With a large 400 × 400 mm coverage area, the flexible membrane detects soaking water over 1.5 cm and sends real-time alerts wirelessly. Ideal for use in server rooms, workshops, under raised floors, or around sensitive equipment, the EM300-MLD provides durable, eco-friendly protection with long battery life and IP67 waterproofing.

Key Features

  • Flexible 400 × 400 mm printed detection membrane for wide-area leak sensing
  • Reusable and eco-friendly sensing film made of green material with no harmful emissions
  • Trigger alert when soaking liquid exceeds 1.5 cm in length
  • 10+ years of battery life with a single 4000 mAh battery (optional 8000 mAh)
  • Rugged IP67-rated casing for outdoor and industrial environments
  • Compatible with standard lorawan® gateways and Milesight IoT Cloud
  • Supports Milesight D2D for gateway-free peer communication with ultra-low latency
  • Internal data logging (up to 1000 entries) and automatic retransmission
  • Quick NFC setup with app-based configuration and downlink support

Technical Specifications

Category Specification
Detection Method Printed Leakage-Detecting Film
Trigger Condition Soaking Liquid Length > 1.5 cm
Liquid Types Conductive Liquids (Water, Weak Acids, Weak Bases)
Detection Area 400 × 400 × 0.25 mm (Customizable)
Cable Length 1000 mm (Customizable)
Wireless Protocol lorawan® (Class A, OTAA/ABP), Milesight D2D
Frequency Bands CN470 / IN865 / EU868 / RU864 / US915 / AU915 / KR920 / AS923
Tx Power 16 dBm (EU868), 20 dBm (US915), 19 dBm (CN470)
Sensitivity -137 dBm
Battery 1 × 4000 mAh ER18505 Li-SOCl? (Optional: 8000 mAh)
Battery Life ~10 years (SF7, EU868)
~5.3 years (SF10, EU868)
~3.9 years (SF10, US915)
Storage & Features 1000-entry data log, automatic retransmission, D2D controller, alarm triggers
LED Indicator 1 × Internal LED
Button 1 × Power/Reset Button (Internal)
Configuration NFC via Mobile App, Downlink Command
Material Transceiver: ABS + PC (White), Flame Retardant
Ingress Protection IP67 (Transceiver), IP30 (Membrane)
Operating Temp -30°C to +70°C
Humidity 0%–95% RH (non-condensing)
Weight 142 g (with 1 battery)
Dimensions 105.6 × 85.3 × 27 mm
Mounting Transceiver: Wall Mount (Screw, 3M Tape, Cable Tie)
Membrane: 3M Tape Mounting
Certifications CE, FCC, ISED

Ideal Applications

  • Server Room & Equipment Cabinet Leak Monitoring
  • Warehouse or Workshop Water Detection
  • Smart Facility Sanitation and Infrastructure Safety
  • Energy and Utility Room Monitoring
  • Retail and Hospitality Leak Prevention Systems

Large-Area Coverage. Zero Compromise on Reliability.

The EM300-MLD offers intelligent and wide-area leak detection with environmental sustainability, ultra-long battery life, and seamless IoT integration. Now available from TerraQ Technologies across the MEA region.
Color pattern White
Power source Battery-powered
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