This manual introduces the features, functions, advantages, limitations, specifications, dimensions, safety precautions, setup overview, part number, installation requirements, installation methods, connection methods, and configuration methods of the Flowline EchoPulse® radar level transmitter LR10, LR15, LR20, LR25 and LR30 series.
The document serves as a comprehensive user guide for the Flowline EchoPulse Radar Level Transmitter Series, specifically models LR10, LR15, LR20, LR25, and LR30. It details the operating principle of pulse radar technology and outlines specific features such as adjustable loop fail-safe outputs and false echo signal recognition.
| Output Signal | 4-20mA continuous current output |
|---|---|
| Power Supply | 24 VDC (16 to 26 VDC) |
| Frequency Range | 26 GHz or 6.3 GHz depending on series |
The sensor emits a microwave pulse from its antenna which travels to the surface of the medium, and the time gap between emission and receipt is used to measure distance.
Yes, although it is factory set at 12 inches, it can be lowered to 2 inches from the bottom of the antenna.
The sensor supports adjustable loop fail-safe settings including no change, 20.5 mA, or 22 mA.