Advanced LoRaWAN Ultrasonic Monitoring Sensor – GAOTek
Unlock the power of long-range, liquid level monitoring with this rugged, wireless ultrasonic sensor, ideal for data transmission in tough conditions.
Description
Description
Features
- Wireless transmit power less than 23 dBm
- Supports vertical or axial installation
- Customizable collection frequency and time interval
- Powered by two DC 3.6V disposable lithium batteries
- Wide temperature LCD display (-22°F to 176°F)
- Wireless transmission of alarm status to server
- Configurable server address and port
Technical Specifications
| Measured Variable | Liquid level, material level |
| Blind Zone | 11.81 in (30 cm) |
| Maximum Measuring Range | 13.12 ft (4 m) |
| Comprehensive Accuracy | ±0.15% FS; ±0.27 °F (±0.15°C) |
| Vibration Influence | <± 0.05%/g, 500 Hz in all directions |
| Signal Output | LoRa WAN or 4G Cat1 or NB-IoT |
| Protection Level | IP65 compliant with EN 60529 |
| Electromagnetic Compatibility | EN 61326/A2 Annex A (2001) |
| Display | SFTN LCD, white backlight, 5 digits |
| Connector | 1 NPT, stainless steel, 20 mm |
| Measured Variable | Liquid level, material level |
| Blind Zone | Default 30cm (Min. 15cm) |
| Maximum Measuring Range | Default: 20-4000mm (Max. 15m) |
| Vibration Influence | < ±0.05%/g, 500Hz in all directions (IEC 68-2-64) |
| Signal Output | Lora WAN/Lora private/4G cat1/NB-IOT |
| Display | SFTN LCD, white backlight, 5 digits display |
| Limit Value | Free setting |
| Parameter Settings | Use 3 buttons |
| Connector | 1NPT, stainless steel, length 20mm |
| Electrical Connections | Waterproof connector, air hole cable (EN 175301-803A) |
| Measurement Period | ≤ 100ms |
| Comprehensive Accuracy | ±0.15%FS / 0.15°C |
| Temperature Compensation | -4 °F to 158 °F (-20 °C to 70 °C) |
| Ambient Temperature | -13 °F to 185 °F (-25 °C to 85 °C) |
| Weight | 2.98 lb (1.35 kg) |