






Milesight EM300-MLD LoRaWAN® Membrane Leakage Detection Sensor
€91.20 incl. VAT
The Milesight EM300-MLD Membrane Leakage Detection Sensor is a specialized device designed to detect and monitor leaks or breaches in membranes or barriers. This sensor is crucial in various industrial and environmental applications, such as IoT buildings and workplaces, where maintaining membranes’ integrity is essential to prevent contamination or damage.
In stock
Delivery time – 3-10 days after dispatch from the store (depending on the chosen delivery method)
Key Features
- Compact Design with Intelligent Insights: Ideal for deployment in residential and commercial environments.
- Easy Plug-and-Play Installation: Simplifies the monitoring process in challenging locations.
- Built-in Battery: Equipped with a 4000 mAh ER18505 Li-SOCl₂ battery for ultra-low power consumption.
- Long Operational Life: Can work for up to 10 years on a single battery.
- LoRaWAN® Network Compatibility: Enables robust data storage and retransmission over the network to Milesight IoT Cloud.
- Environmental Protection: Helps prevent pollutant release and untreated wastewater entry into water bodies.
- Accurate Data Collection and Analysis: Facilitates predictive maintenance and comprehensive process management.
The Milesight EM300-MLD is a versatile and effective solution for ensuring the safety and integrity of membranes in various settings. It provides a proactive and cost-effective approach to leakage detection.
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Specifications
| 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.











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