KDF1000 Ultrasonic Doppler Flow Meter with RS485/ModBus Output Water depth range 0.02-10m

1.Introduction

1.1 Measuring principle

The ultrasonic Doppler flowmeter is a host that collects the flow velocity, water level and temperature of the ultrasonic Doppler flowmeter through RS485, and inputs various channel parameters according to the actual situation on site. The water flow area S (㎡) is calculated using the channel parameters and the collected water level H (m), and the instantaneous flow rate (Q=V*S) is calculated by multiplying the water flow area and the flow velocity V (m/s), and the cumulative flow rate is calculated by multiplying the flow rate by the cumulative time.

From this we can know:Q=V*S

Instantaneous flow rate * time difference = cumulative flow rate

1.2 Composition

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.

2.Technical Specifications

3.Dimensions

3.1 Product picture

Physical picture of the sensor (including all accessories)

Ultrasonic Doppler flowmeter (host) physical picture

3.2 structure size

4.Installation Instructions

4.1 Assembly diagram

There are four fixing plates in the factory accessories. Please see the figure. After fixing, it can be installed on the instrument box or wooden board.

4.2 Wiring

Ultrasonic Doppler flowmeter and host connection diagram

Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of  measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments .

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical and management personnel, through efforts of our entire staff, we have become a professional measuring instrument manufacturer and solution provider. And we are continuously trying to improve product quality.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE, intrinsic safety explosion-proof and isolated safety explosion-proof certificates, etc. which ensure that our products comply with international standards.

Kacise sensors have already been exported to America, Spain, Australia, Chile and 20 other countries and regions, and received many favorable feedbacks. Our overseas distributers are also increasing. We regard “reasonable prices, efficient production time and good after-sales service” as our tenet, and hope to cooperate with more customers for mutual development.

Our goal is simple: to sell the best products at the best prices, and provides industry-leading customer service. We personally get to know each of our customers, and we know how to discover the most valuable part of our business , to help others achieve their goals.