Milesight EM300-SLD Spot Leakage Detector - EU868

Milesight's EM300-SLD-868M is a robust water leakage detector. The sensor features a probe on 1.5m of cable to allow for flexible positioning. The probe is designed to detect flooding in basements, pump failures and other water leaks. The device will trigger if any water or conductive liquid is detected on the probe.

EM300-SLD probe has a mounting hole allowing it to be screwed or cable-tied in place. The sensor unit is IP67-rated and has mounting lugs for screwing to walls or cable-tying to pipes. The sensor also measures temperature and humidity, so you can be alerted to freezing conditions that may cause leaks, and damp that may indicate a leak somewhere else in the vicinity.

The unit is configurable via an NFC application to select different operational modes, including periodic sampling and threshold-based transmissions. The sensor measurement interval can be set for different periods, and in threshold mode upper and lower bounds can be set.

The unit is powered from one or two A-sized batteries. One A-cell is included and gives the unit a battery life of around five years. The sensor can be fitted with an additional battery for up to 10 years of battery life.

The sensors can be configured via NFC using Milesight's Android app. Milesight's Toolbox software for Windows also provides configuration and firmware updates using the sensor's internal USB-C connector.

• EU868 LoRaWAN Band, with configurable LoRaWAN version
• Water detection: 5mm of water
• Probe length: 1.5m
• Temperature range: -30°C to + 70°C
• Temperature measurement accuracy: 0°C to + 70°C (+/- 0.3°C), -30°C to 0°C (+/- 0.6°C)
• Temperature resolution: 0.1°C
• Humidity range: 0% to 100% RH
• Humidity measurement accuracy: 10% to 90% RH (+/- 3%), below 10% and above 90% RH (+/- 5%)
• Humidity resolution: 0.5%
• Powered by one 4000 mAh ER18505 Li-SOCL2 battery (extendable to two batteries)
• Size: 88.5 × 85.3 × 27 mm
• IP67 rated
• Wall-mountable using mounting lugs