Water level gauge

Radar water level gauge HD-RD120A

Measuring range: 10m, 40m
Measuring blind zone: 0.2m
Measuring beam angle: 12°
Measurement accuracy: 3mm
Product description: HD-RD120A radar water level meter is a high-frequency microwave radar technology water level meter independently researched and developed by Chongqing Haydun Science and Technology Co., Ltd. The produ
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Product Introduction

HD-RD120A radar water level meter is a high-frequency microwave radar technology water level meter independently researched and developed by Chongqing Haydun Science and Technology Co., Ltd. The product adopts 80G planar microstrip radar technology, the signal processing adopts its own patented method, which can be worked stably in all-weather, and the measurement results are accurate and reliable. It is compact, high sensitivity, light weight, non-contact measurement, strong anti-interference ability, low power consumption, stable performance, can adapt to the complex terrain environment, can be applied to rivers, lakes, reservoirs, drainage networks, agricultural irrigation areas and other areas of demand.

Functional features
※ Miniature antenna design, planar microstrip radar technology, advanced and reliable technology.
※ Millimeter-level high-precision measurement of real-time water level, ultra-low blind zone, widely used.
※ RS485 Modbus-RTU protocol, other protocols can be customized to facilitate access to various software platforms.
※ Adopt non-contact method, the sensor and the water body do not contact, not affected by the hydrological environment.
※ Unique water surface fluctuation processing algorithm, data stability, not affected by water surface fluctuation.
※ IP68 protection level, applicable to a variety of field environment, long service life.

Technical parameters

Measurement range：10m、40m
Measurement accuracy：3mm
Supply Voltage：9~24VDC
resolution (of a photo)：1mm
beam angle：12°
Measurement Blind Zone：0.2m
Radar wave band：80GHZ
Working Current：DC12V，18mA
Digital Interface：RS485 MODBUS RTU protocols
Protection class：IP68
Working Temperature：-35~60℃
Operating Humidity：0~95%RH，non-condensing
Cable Length：10m，customizable