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SKU: EM300-SLD-868M
Prevent damage to your assets with Milesight's Leak Detection Sensor.
Details Additional Info Data Sheet Manual
Variants:
Prevent water damage with the Milesight EM300-SLD/ZLD/MLD water leak sensors.
Offering reliable performance to detect the presence of water or other liquids, these leak detection sensors are available in two different variants to suit your installation environments. The EM300-SLD water leak sensor has a probe attachment, whereas the EM300-ZLD is a rope sensor.
The range also includes the EM300-MLD multi-point leak detection sensor, designed to monitor multiple leak detection points simultaneously for larger or more complex environments. Ideal for applications where several critical areas require monitoring, the EM300-MLD provides flexible deployment and reliable real-time alerts to help minimise the risk of water damage.
Ideal for applications such as:
Using LoRaWAN® to detect water leaks can help to prevent costly damage to your premises and equipment.
| Product Code | Detection Type | Detection Method | Coverage Area | Temp & Humidity Sensor |
|---|---|---|---|---|
| EM300-SLD | Spot Leakage | Small Water Probe (1.5m Cable) | Single Point | ✓ |
| EM300-ZLD | Zone Leakage | Conductive Rope (3m standard, extendable to several hundred metres) | Extended Area | ✓ |
| EM300-MLD | Membrane Leakage | 40cm × 40cm Detection Membrane (trimmable) | Broad Area | X |
We can supply a third-party online wireless sensor monitoring and notification system to view data and set alerts via SMS text and email.
Ask us about our zero-touch provisioning service. This sensor can be supplied pre-configured and ready to go.
| Wireless Transmission | |
|---|---|
| Protocol | LoRaWAN®, Milesight D2D |
| Antenna | Internal Antenna |
| Frequency | EU868 (Other frequencies available on request) |
| Tx Power | 16 dBm (868 MHz) / 20 dBm (915 MHz) / 19 dBm (470 MHz) |
| Sensitivity | -137 dBm @ 300 bps |
| Mode | OTAA/ABP Class A |
| Leak Detection Sensor | |
| Liquid Type | Conducting Liquids (Water, etc.) |
| Trigger Condition | When Liquid Level Reaches 5 mm |
| Cable Length | 1.5 m (Customisable) |
| Temperature Sensor | |
| Range | -30°C ~ +70°C |
| Accuracy | 0°C ~ +70°C (± 0.3°C), -30°C ~ 0°C (± 0.6°C) |
| Resolution | 0.1°C |
| Humidity Sensor | |
| Range | 0% ~ 100% RH |
| Accuracy | 10% ~ 90% RH (± 3%), below 10% and above 90% RH (± 5%) |
| Resolution | 0.5% RH |
| Software & Features | |
| Configuration | Mobile App via NFC or Downlink |
| Advanced Features | Threshold Alarm, Milesight D2D Controller, Data Retransmission, FUOTA |
| Cloud Compatibility | Milesight IoT Cloud, AWS IoT, ThingsBoard, ChirpStack, TTN |
| Dimensions | 105.6 × 85.3 × 27 mm (4.16 × 3.36 × 1.06 in) |
| Weight | 114.2 g (With Battery & Cable) |
| Material & Colour | ABS & PC (Flame Retardant), White |
| Installation | Wall Screw Mounting, 3M Tape Mounting |
| Operating Temperature | -30°C ~ +70°C |
| Relative Humidity | ≤ 95% (Non-condensing) |
| Ingress Protection | IP67 |
| Regulatory | CE, FCC, ISED, RCM, Telec, RoHS |
| Power Supply | 1 × 4000 mAh ER18505 Li-SOCl2 Replaceable Battery (8000 mAh Version Optional) |
| Battery Life1 | Around 5 Years (1 × ER18505 Battery, 10-min Interval, 24 Triggers per Day, 25°C) Around 10 Years (2 × ER18505 Batteries, 10-min Interval, 24 Triggers per Day, 25°C) |
All of our products are available to customers throughout Europe. For more information on shipping costs, currency conversions and lead times, please contact our technical team.
Our technical team are also happy to advise customers on the best LoRaWAN® water leak sensors for their specific applications on an individual project basis.
£71.67 (RRP) +VAT
SKU: EM300-ZLD-868M
View Product
£155.52 (RRP) +VAT
SKU: R718WB
View Product
Certifications
