HOH-S-R radar water level gauge

1Equipment Composition

IIEquipment principle

The radar level gauge antenna emits extremely narrow microwave pulses, which propagate at the speed of light in space. When they encounter the surface of the measured medium, some of their energy is reflected back and received by the same antenna. The time interval between transmitting and receiving pulses is proportional to the distance from the antenna to the surface of the measured medium, thus calculating the distance from the antenna to the surface of the measured medium.

IIIApplication scope

Suitable for monitoring water levels in lakes, rivers, reservoirs, open channels, tides, and other areas.

4equipment installation

5、 Equipment features

1.High precision;
2. Strong anti-interference ability, not affected by temperature, humidity, and wind;
3. Small beam angle (minimum 5 degrees), concentrated energy, stronger anti-interference ability, greatly improving measurement accuracy and reliability;
4. The antenna size is small, making it easy to install and install antenna protective devices such as dust covers;
5. The measurement blind spot is smaller, and good results can also be achieved for measuring small cans;
6. Shorter wavelength makes it more suitable for measuring the material level of small particles.
7. Adopting unique EchoDiscovery echo processing technology, it can be applied to various complex working conditions;
8. Adopting pulse working mode, the radar level gauge has extremely low transmission power and can be installed in various metal and non-metal containers;
9. Easy to install, debug, and use;
10. Low power consumption.

Maximum range: 70m;
Measurement accuracy: ± 3mm;
Blind zone: 0m~0.5m;
Interface mode: RS-232, RS-485, 4-20mA current signal;
Working environment: temperature -40~80 ℃, humidity 0~90%, no condensation;
Antenna material: Stainless steel 316L horn/PTFE oscillator;
Antenna structure: conical oscillator;
Frequency range: 26GHz;
Power supply: (6-26) V DC;
Working current: ≤ 10MA;
Protection level: IP67, steel protective installation cover.