LoRa Wireless Ultrasonic Water Level Sensor with GSM Alarm – GAOTek
Discover a waterproof RF module with analog & digital display, 1200m wireless range, and 5+ years battery life. Supports TCP/IP, Modbus, and extended mode.
Description
Description
Technical Specifications
| Â Material | Â Metal, waterproof |
| Â Certification | CE, FCC, RoHS |
| Material | Â Metal, waterproof |
| Customized Support | OEM, ODM |
| Type | RF Module with Analog and Digital Display |
| Analog Sensor Inputs | 4mA to 20mA or 0V to 5V DC signal input |
| Interface | RS232 or RS485 |
| RF Wireless Frequency | 433 MHz (license-free), 4.8 Kbit/s |
| Wireless Range | 1200 meters (3937 feet) unobstructed |
| Internal Power Output | 12V or 24V DC for sensor (max 40mA |
| Battery | 3.6V, 14000mAh, operational for >5 years (upload interval: 30 min) |
| Extended Battery life | Up to 10 years (upload interval: 1 hour) |
| Station Mode Range | 1200 meters (3937 feet) to sensors |
| Extended Mode Rage | 4000 meters (13123 feet) to base station |
| Network Protocol | TCP/IP with Modbus TCP support |
| Network Port | 10/100M Ethernet, supports Fixed & Dynamic IP |
| Operating Voltage | 9V DC (Rating <1A) |
| Operating Temperature | -15°C to 75°C (5°F to 167°F) |
| Dimensions Sensor Unit | 4.5 in x 3.5 in x 2.2 in (11.5 cm x 9 cm x 5.5 cm) |
| Dimensions Base Station | 4.3 in x 3.7 in x 1.8 in (11 cm x 9.5 cm x 4.5 cm) |