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Chongqing Shouzheng Technology Co., Ltd
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Chongqing Shouzheng Technology Co., Ltd

  • E-mail

    hjl_cqsz@163.com

  • Phone

    13996473738

  • Address

    No.1 Nanpingzheng Street, Nan'an District, Chongqing

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Radar flowmeter RD-200

NegotiableUpdate on 05/09
Model
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Overview

The radar current meter RD-200 uses K-band flat panel radar technology to measure the flow velocity and volume of water bodies such as rivers, sewage, mud, and oceans. The RD-200 radar flowmeter can be non-contact.

Product Details

Product Introduction

The radar current meter RD-200 uses K-band flat panel radar technology to measure the flow velocity and volume of water bodies such as rivers, sewage, mud, and oceans. The RD-200 radar flowmeter can be non-contact.

RD-200 radar flowmeter measures water flow velocity and flux. It is not corroded by sewage or disturbed by sediment during measurement.

Flow velocity sensors are used for non-contact surface velocity measurement in rivers and channels. Sensors are installed above water bodies such as rivers and channels, emitting radar signals towards the water surface at an angle of about 60 degrees. The reflected signals are received by the sensors and converted into surface average flow velocity through analysis and calculation.

characteristic

1. Non contact, safe, low loss, minimal maintenance, and not affected by sediment

2. Capable of measuring under high flow velocity conditions during flood periods

3. It has anti reverse connection and overvoltage protection functions

4. The system has low power consumption and is generally powered by solar energy to meet the needs of current measurement

5. Multiple interface methods, including both digital and analog interfaces, for easy access to the system

6. Wireless transmission function (optional), can wirelessly transmit data up to 1.5km away

7. It can independently connect with the currently operating automatic monitoring and reporting system for urban water conditions, sewage, and environment

8. Wide speed measurement range, with a measuring distance of up to 40m

9. Multiple triggering modes: cycle, trigger, query, automatic

10. The installation is particularly simple, with very little civil engineering work

11. Fully waterproof design, suitable for outdoor use

Technical Parameter

flow velocity measurement

measuring range

0.03-28m/s

measurement accuracy

±0.01m/s(±1%F.S)

radar antenna

Planar microstrip array antenna

Radar vertical tilt angle compensation

automatic compensation

Flow direction recognition

Bidirectional automatic recognition

Measurement duration

0-180s, Settable

Measurement Interval

1-18000s adjustable

Radar wave frequency band

24GHz(K-Band)

Effective distance

40m

Automatic angle compensation

Angle correction range

0-70°

accuracy

±1°

resolution

±0.1°

interface

Digital Interface

RS232 \ \ RS485 \ \ SDI-12 (optional)

Wireless transmission (optional)

433MHz

Analog Output

4-20mA

Shell material

Aluminum alloy shell

protection grade

IP68

Power consumption at 12V

Standby less than 1mA; approximately 50mA during measurement

operation temperature

-35℃-70℃

storage temperature

-40℃-85℃

lightning protection

Integrated lightning protection function

size

100*100*40