The EM300-SLD is suitable for detecting the presence of water and remotely alerting users to potential water leak, water spillage, or floor wetness. It supports water or other conductive liquids leak detection when liquid levels reach 5mm.
Specifications:
| Wireless Transmission | |
|---|---|
| Technology | LoRaWAN® |
| Frequency | US915 MHz |
| Tx Power | 16dBm (868)/20dBm (915)/19dBm (470) |
| Sensitivity | -137dBm @300bps |
| Mode | OTAA/ABP Class A |
| Measurement | |
| Leakage Detection | |
| Trigger Condition | When liquid level reaches 5mm |
| Detection Cable | EM300-SLD: 1.5m |
| Temperature | |
| Range | -30°C to + 70°C |
| Accuracy | 0°C to + 70°C (+/- 0.3°C), -30°C to 0°C (+/- 0.6°C) |
| Resolution | 0.1°C |
| Humidity | |
| Range | 0% to 100% RH |
| Accuracy | 10% to 90% RH (+/- 3%), below 10% and above 90% RH (+/- 5%) |
| Resolution | 0.5% RH |
| Operation | |
| Power On & Off | NFC, Power Button (Internal) |
| Configuration | NFC Configuration via Mobile App |
| Physical Characteristics | |
| Power Supply | 1 × 4000 mAh ER18505 Li-SOCL2 battery (extendable to 2 batteries) |
| Battery Life* | 10 years (10 min interval + 24 triggers per day) |
| Operating Temperature | -30°C to +70°C |
| Relative Humidity | 0% to 100% (non-condensing) |
| Ingress Protection | IP67 |
| Dimension | 105.6 × 85.3 × 27 mm (4.16 × 3.36 × 1.06 in) |
| Installation | Wall Mounting |
| Approvals | |
| Regulatory | CE, FCC, RoHS |
