Water Leakage Sensor
Specifications
| LoRaWAN® | Frequency | CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923 |
| Tx Power | 17dBm (470) / 16dBm (868) / 20dBm (915) | |
| Sensitivity | -137dBm @300bps | |
| Mode | OTAA/ABP Class A | |
| Leak Detection | Type | EM300-SLD: probe, spot detection |
| EM300-ZLD: rope, zone detection | ||
| Cable Length | EM300-SLD: 1.5 m | |
| EM300-ZLD: 3 m | ||
| (Optional cable lengths of hundred meters available) | ||
| Temperature | Measuring Range | -30°C to+70°C |
| Accuracy | 0~70°C: ±0.3°C | |
| -30~0°C: ±0.6°C | ||
| Resolution | 0.1°C | |
| Humidity | Measuring Range | 0%~100% RH |
| Accuracy | ±3% (10~90%RH) | |
| ±5% (Other ranges) | ||
| Resolution | 0.10% | |
| Physical Characteristics | Power Supply | ER18505 Li-SOCl2 4000 mAh (8000 mAh optional) |
| Battery Life | ≧ 5 years ( for 1 battery) | |
| Operating Temperature | -30°C to 70°C | |
| Ingress Protection | IP67 | |
| Dimension | 88 × 87 × 27 mm | |
| Mounting | Wall (screws or 3M adhesives) |
规格
| Logistic | |
|---|---|
| Delivery | UAE 或 Middle East |
| 未归类 | |
|---|---|
| Communication | LoRa Wan 或 NB IoT |