这款 LoRaWAN 无线物联网传感器设计用于在完全浸没在液体中时测量水箱液位或开放水域应用。它坚固且密封，可防止腐蚀和故障。
• 可定制的测量范围高达 200 m
• 浸入式压力传感器不受泡沫、风或雨的影响
• IP68全密封塑料防水设计（不含收发器）
• 测量介质：水（油类等非腐蚀性介质可定制）
• LoRaWAN ®无线传输
• 电池寿命长达 10 年
• NFC 无线，方便配置
| Model | IOT-S500SWL |
|---|---|
| Wireless Transmission | |
| Technology | LoRaWAN® |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923 |
| Tx Power | 16dBm(868)/20dBm(915)/19dBm(470) |
| Sensitivity | -147dBm @300bps |
| Mode | OTAA/ABP Class A |
| Measurement | |
| Pressure Type | Gauge Pressure |
| Range | 0 ~ 3m/5m/10m (H2O) (Customizable up to 200m and for other liquids) |
| Accuracy | ± 0.5% FS |
| Resolution | 0.01m |
| Operation | |
| Power On & Off | NFC, power button (Internal) |
| Configuration | Mobile APP(via NFC) or PC software(via USB Type-C) |
| Physical Characteristics | |
| Cable Length | At least 1-1.5m longer than measuring range |
| Power Supply | 19000 mAh Li-SOCL2 battery (ER34615) |
| Battery Life* | 4 years (10 min interval, SF12) >10 years (10 min interval, SF7) |
| Operating Temperature | -22℉ to 158℉ (-30°C to +70°C) (Transceiver) 50℉ to 122℉ (10°C to +60°C) (Level Sensor) |
| Relative Humidity | 0% to 100% (non-condensing) |
| Ingress Protection | IP66 |
| Dimension | Transceiver: 105.4 × 71 × 69.5 mm (4.1 × 2.8 × 2.7 in)
Level Sensor: 122 × ф26 mm (4.8 × ф1.0 in) |
| Installation | Pole, wall or DIN Rail Mounting |
