HOH-S-R 60G flat radar water level gauge

1、 Equipment composition

2、 Equipment principle

Flat panel radar water level gauge passes throughThe 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.

3、 Application scope

Suitable for water level monitoring in lakes, rivers, reservoirs, open channels, tides, etc., as well as water level monitoring in municipal manholes.

4、 Equipment installation

5、 Characteristics

• Adopting pulse coherent radar（PCR）Technology has achieved millimeter level measurement accuracy;

Continuous pulse detection, stable operation around the clock, measurement error less than ±2mm；

High end signal processing technology that can adapt well to water surface fluctuations and further avoid errors;

Non contact detection, good directionality, low transmission loss, and wide application range;

On chip antenna（40°× 80°), can be achieved by adding a lens(11°× 11°) ；

Combining measurement operation and sleep mode to save energy and reduce consumption;

• Short measurement time (fastest)100msResponse), and can be set as needed;

• Approximately per second10Secondary measurement effectively eliminates the influence of water surface waves and instrument vibration;

Low power consumption, waterproof design, suitable for various outdoor environments;

Simple structure, compact appearance, easy installation, economical and durable.

Measurement range 0.05～7m

Measurement accuracy ±3mm

Resolution1mm

Working frequency60GHz

Working voltage +7～28V DC

Measurement time 100 ～5000ms

Measurement interval 1～480 min， default1min

Data format 9600，n，8，1

Communication interfaceRS485/ RS232

Communication ProtocolMODBUS

Antenna style on-chip antenna(Add lens)： 11°× 11°

Working current Normal working mode: ≤20mA@12V

Low power (sleep) mode: ≤0.3mA@12V

Working temperature -40 ～85℃

Protection levelIP68

Product size 92×92×40 (mm)