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Split Type Liquid Velocity Ultrasonic Doppler Flow Meter for River and Open Channel Water

Split Type Liquid Velocity Ultrasonic Doppler Flow Meter for River and Open Channel Water

  • Split Type Liquid Velocity Ultrasonic Doppler Flow Meter for River and Open Channel Water
Split Type Liquid Velocity Ultrasonic Doppler Flow Meter for River and Open Channel Water
Product Details:
Place of Origin: China
Brand Name: KACISE
Certification: CE
Model Number: KDF1000
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: one carton for one set
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T, Western Union, MoneyGram
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Detailed Product Description
Output Signal (Battery Powered): RS485 Temperature: 0~60℃
Power Supply: Battery Powered, 12VDC Flow Rate Range: 10 Liters/sec~99999999 Cubic Meters/hour
Water Depth Measurement: 0.02m~10.00m Cable Length: Default 10m
High Light:

portable clamp on flow meter

,

ultrasonic liquid flow meter

 Ultrasonic Doppler Flow Meter for River and Open Channel

Introduction

KDF1000 series flow meter is a product that measures the velocity and flow of water in natural waters, channels, or pipelines.
The flow meter is divided into two parts: the sensor and the host, which are connected by a cable.
It can measure the speed and flow of water in channels and rivers, and the water level is more than 20 cm higher than the top of the sensor.
It can measure the speed and flow of water in pipes and culverts. The water level must be more than 20 cm higher than the top of the sensor, and the inner diameter of the pipe must be ≥ 500 mm.

 

Principle

 

The sensor has two transducers, one transmitting and one receiving. When the sensor is facing the direction of water flow, that is, under the premise of reverse flow measurement:

1. When the water is still, the received frequency is the same as the transmitted frequency.

2. The faster the flow rate, the faster the frequency received by the receiving sensor, which will be higher than the transmitting frequency.

3. The slower the flow rate, the slower the frequency received by the receiving sensor, but it will be higher than the transmitting frequency.

When the sensor measures along the direction of water flow:

1. When the water is still, the received frequency is the same as the transmitted frequency.

2. The faster the flow rate, the faster the frequency received by the receiving sensor, but it will be lower than the transmitted frequency.

3. The slower the flow rate, the slower the frequency received by the receiving sensor, but it will be lower than the transmitting frequency.

From the above, the water flow velocity and direction can be calculated.

The sensor must be directly facing the direction of water flow during installation and use.

 

 

Parameters

 

Structure split type;
Measurement Types velocity, flow, water depth, water temperature
Protection Level IP68
Purpose online measurement
Velocity Measurement Range standard configuration is 0.03m/s~5.00m/s (water depth above sensor: 20cm); Other flow rate ranges can be customized.
Flow Rate Measurement Resolution 1mm/s;
Flow Velocity Measurement Accuracy ±2~4% of measured flow velocity;
Water Depth Measurement 0.02m~10.00m;
Resolution 2mm
Accuracy ±0.5%;
Temperature Range 0~60ºC;
Resolution 0.1ºC;
Flow Rate Range 10 liters/sec~99999999 cubic meters/hour
Power Supply battery powered, 12VDC;
Output Signal (Battery Powered) RS485;
RS485 Output Signal Content flow rate, instantaneous flow, cumulative flow, water level, temperature
Output Signal (External Power Supply) 4-20mA;
4-20ma Output Signal Content instantaneous flow
Wireless Transmission Function optional accessories, data transmission to the background server software via mobile GPRS. Need the customer has a server with a fixed IP address, or a leased cloud server.
Cable Length Between Sensor and Transmitter 10 meters;
Types of Tested Waterways pipes, channels, natural streams, rivers;
Liquid Ph Requirements PH value between 6-8, non-corrosive to the sensor.
Liquid Temperature Requirement 0~50℃
Liquid Pressure Requirement 1 standard atmospheric pressure in natural environment
Power Supply for The Flowmeter 11~14VDC, current is 250mA.
Continuous Working Power Consumption 14V×250ma=14V×0.25A=3.50W.

 

 

Application

Split Type Liquid Velocity Ultrasonic Doppler Flow Meter for River and Open Channel Water 0

Split Type Liquid Velocity Ultrasonic Doppler Flow Meter for River and Open Channel Water 1

Split Type Liquid Velocity Ultrasonic Doppler Flow Meter for River and Open Channel Water 2

 

Contact Details
Xi'an Kacise Optronics Co.,Ltd.

Contact Person: Evelyn

Tel: +8617719566736

Send your inquiry directly to us (0 / 3000)

Contact

Address: i City, No11, TangYan South road, Yanta District, Xi'an,Shaanxi,China.

Factory Address:i City, No11, TangYan South road, Yanta District, Xi'an,Shaanxi,China.