Description
Overview
GAOTek LoRa NB-IoT transmitter conventional 433 MHz wireless communication, LoRa technology incorporates digital spread spectrum, digital signal processing, and forward error correction coding, offering unparalleled advantages such as compact form factor, low power consumption, extended transmission range, and exceptional resistance to interference.
Features
- Long Range Transmission
- Frequency Hopping
- Customizable Data Collection
- Multiple Sensor Modes
- Reliable Communication
Technical Specifications
| Type | Wireless level sensor |
| Applications | Measurement of liquid, gas pressure |
| Measuring Range | 0 in (0 m) H2O, 39,37 in (1 m) H2O…, 11811.02 in (300 m) H2O |
| Output Signal | LoRa, option:NB-iot,GPRS |
| RF Frequency | 433 MHz |
| Maximum Range In Open Area | 3.1 mi (5 km) |
| Transmit Power | 20 dbm (Adjustable) |
| Transmit Interval | 1 min to 60 mins (User definable) |
| Alarm Settings | Yes |
| Accuracy | 0.5% FS, 0.25% FS |
| Power Supply | 3.6 VÂ battery |
| Operating Temperature | -20 °F to 85 °F (-29 °C to 29 °C) |
| Materials-Wetted-Parts | Stainless Steel |
| Threaded Connection | G11 / 2 A, 11 / 2 NPT, Flange DN 50, DN 80, DN 100 |
| Electrical Connection | M 20 x 1.5 or 1 / 2 NPT |
| Housing-Material | Aluminum (IP 67), level probe (IP 68) |
| RF Frequency | 433 MHz |
| Display | LCD |
| Explosion Proof | Without approval / Intrinsically Safe (Ex ia IIC T6) |