Flomotion Systems BE6200 Manual de usuario

BE6200

Ultrasonic Flow Meter

BE6200 Ultrasonic Flow Meter O&M Manual

Page 2 Flomotion Systems, Inc ~ FlomotionSystems.com

BE6200 Ultrasonic Flow Meter O&M Manual

Flomotion Systems, Inc ~ FlomotionSystems.com Page 3

Installation and Operation Manual

BE6200

Ultrasonic Transit-Time Flow Meter

JUNE 2012

V18

Flomotion Systems, Inc.

165 Creekside Drive, Suite 112

Buffalo, NY 14228-2103

Toll Free (800) 909-3569

Tel: (716) 691-3941

Fax: (716) 691-1253

[email protected]

www.FlomotionSystems.com

BE6200 Ultrasonic Flow Meter O&M Manual

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Table of Contents

I. Introduction ................................................................................................................7

1. Preface ..............................................................................................................................................................................7

2. Characteristics ..............................................................................................................................................................7

3. Operation Principles .................................................................................................................................................8

4. Typical Applications .................................................................................................................................................9

5. Packing List ....................................................................................................................................................................9

6. Technical Specifications .......................................................................................................................................10

(1) DB6200 Version Updates……………………………...……………………………………………….……………...10

7. Power Connection ....................................................................................................................................................11

8. Cables .............................................................................................................................................................................11

(1) Power Cable ...........................................................................................................................................................11

(2) Output Signal Cable ............................................................................................................................................11

(3) Cable Between Transducer And Processor ..............................................................................................11

9. Wire Connections .....................................................................................................................................................12

(1) Wall Mount .............................................................................................................................................................12

II. Installation and Operation................................................................................. 13

1. Selecting the Measurement Point ...................................................................................................................13

2. Setting the Parameters ......................................................................................................................................... 13

3. Rapid Setup Procedure ………………………………………………………………………………………………14-15

. …(1) Preprograming…………………………………………………………………………...………………………………...14

. ((2) BE6200 Keypad & Display…………………..…………………………….……………………………………..........14

(3) Rapid Programing Setup……………………….……………………………..………………………………………..15

4. Transducer Mounting Distance ………………………………………………………………………………………15

5. Transducer Mounting Methods ........................................................................................................................16

(1) Signal Strength & Quality (M90) ...................................................................................................................17

(2) Total Travel Time and Time Difference (M93) .......................................................................................17

(3) Time Rate (TOM/TOS* 100, M91) ................................................................................................................17

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6. Selecting a Location for Transducer Mounting ....................................................................................... 18

Preparing the Pipe Surface ....................................................................................................................................18

7. Optional Data Logger Setup

(1) Logger Program Setup / Logger Status…………………………………………………………………………..19

(2) Logger Cable Connection / SD Connection ...............................................................................................19

III. Display Windows ................................................................................................. 20

1. Summary .......................................................................................................................................................................20

2. Descriptions ................................................................................................................................................................21

(1) Flow/Totalizer Displays ............................................................................................................................ 21-23

(2) Initial Setup ..................................................................................................................................................... 24-29

(3) Flow Unit Setup……………………………………………………………………………………………………….30-32

(4) Option Setup Menu…………………………………………………………………………………………………..33-35

(5) Output/Input Setup Menu………………………………………………………………………………………..36-45

(6) Energy Meter Setup Menu………………………………………………………………………………………..46-48

(7) Diagnostics Setup Menu…………………………………………………………………………………………...49-50

(8) Other Options Setup Menu……………………………………………………………………………………….51-53

III. Trouble Shooting ................................................................................................. 54

1. Power-On self-test information, Causes and Solutions........................................................................54

2. Error Code Causes and Solutions ....................................................................................................................55

3. 4-20 mA Output Calibration ...............................................................................................................................56

Appendix 1. Sound Velocity and Viscosity of Liquids.................................... 57

Appendix 2. Sound Velocity for Various Common Materials..................... 58

1. Pipe Material ...............................................................................................................................................................58

2. Liner Material .............................................................................................................................................................58

Appendix 3. Sound Velocity in Water (1 ATM) at different temperatures

.......................................................................................................................................... 59

BE6200 Ultrasonic Flow Meter O&M Manual

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Appendix 4. Pipe Dimensions and Weights ..................................................... 60

Ductile Iron Pipe.............................................................................................................................................................62

Cast Iron Pipe ...................................................................................................................................................................62

BE6200 Ultrasonic Flow Meter O&M Manual

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I. Introduction

1. Preface

Welcome to BE6200 series ultrasonic flow meter. Please read this instruction manual thoroughly before

installation and operation.

BE6200 ultrasonic flow meter is a time-difference type ultrasonic flow meter, whose transducers are mounted by

being clamped to the external surface of a pipe. It measures clean, well-distributed flows of liquids in which the

content of suspended particles is minimal.

The system is configured as below;

• Sensor Set: A pair of ultrasonic transducers mounted on the external surface on a pipe.

• Processor: The processor and the transducers are connected by two double shield high frequency

cables. The processor can be monitored and controlled remotely through a PC connected via Internet. The

following illustrates the configuration of the processor unit and the transducer sets;

2. Characteristics

BE6200 ultrasonic flow meter is based on single-board technology featuring high accuracy, reliability and

repeatability.

Additional advantages:

Transducers are not intrusive. Therefore there’s no pressure drop. They are mounted on the outside wall

of the pipe.

Advanced intelligent instrumentation, processing and printing (logging) according to user requirements.

Almost all common flow units are used. It uses normal power, built-in battery or DC

power, etc.

It uses the most advanced direct time measurement method with the resolution of 0.2 ns. Coupled with

the advanced data processing functions, it provides high level of linearity.

Various output options available including analog current output, frequency output, relay output, etc.

BE6200 Ultrasonic Flow Meter O&M Manual

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3. Operation Principle

This time-of-travel (transit-time) meter has a pair of transducers mounted on each side of the pipe. The

configuration is such that the sound waves traveling between the devices are at a 45-degree angle to the direction

of liquid flow. The speed of the sound signal traveling between the transducers increases or decreases depending

upon the direction of transmission and the velocity of the liquid being measured. A time-differential relationship

proportional to the flow can be obtained by transmitting the signal alternately in both directions.

As per equation (1) and (2) above, the velocity of flow is

calculated as below;

The ultrasonic transit-time method is suitable for measuring single-phase, pure liquids without entrained air

bubbles. In industrial sites, the liquids may contain a certain level of impurities and flow conditions are often not

very uniform, thereby negatively affecting the performance of the ultrasonic flow meters. But our BE6200

ultrasonic flow meter adopts the most advanced direct time measuring method that considers the influence of

temperature and crude inside pipe situation in order to increase the accuracy and the reliability of the result. With

the use of the zero setting function, the meter renders 0.5% accuracy.

Where

M - travel times

V - velocity

D - inner diameter of the pipe

θ- transmission angle

C0 - sound velocity in a static fluid

TUP - upstream travel time (reverse flow

direction)

DOWN - downstream travel

time (flow direction)

ΔT - difference of travel time between

downstream and upstream

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4. Typical Applications

Water supply, drainage, water purification facility

Oil field and petrochemical plants

Power plants(thermal and hydro power plants)

Steel factory and mining industries

Food and beverage plants

Paper mills

HVAC

Etc.

5. Packing List

Items included are as follows;

1 processor

1 set of transducers(2 each)

1 transducer mounting bands

1 couplant

1 instruction manual

1 USB 2G memory (optional)

BE6200 Ultrasonic Flow Meter O&M Manual

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6. Technical Specifications

CLASSIFICATION

PERFORMANCE/PARAMETER

Pipe

Materials

Steel, Stainless Steel, Cast Iron. Plastics, Concrete,

etc.

Inner Diameter

0.5 to 236 in. (15 ~ 6000mm)

Straight Pipe Section

Requirement

10D upstream, 5D downstream (required length may

be longer depending on site conditions)

Fluid

Types

Clean, sonically conductive

Tubidity

Smaller than 10,000ppm(mg/l) with a low level of air

bubble content

Temperature

-4° F to 140° F (-20° C to 60° C)

Flow Velocity

-53 to +53 ft/s (-16 to +16 m/s)

Transducer

Pipe Size Range

S: 0.5 to 4 in. (15 ~100mm)

M: 2 to 40 in. (50 ~ 1000mm)

L: 12 to 236 in. (300 ~ 6000mm)

Mounting Method

‘V’ method: Suitable for pipe sizes 16 in. (400mm) or

smaller

‘Z’ method: Suitable for pipe size 10 in. (250mm) or

larger

Cable Length

16 ft (5m) Std. ( longer lengths available)

Flow Computer

Display

Alphanumeric

Keyboard

4x4 keypad

Mounting

Wall Mount or optional Panel Mount

Output

4-20mA or 0-20mA analog output, frequency output

(12-9999Hz), relay, serial output

Power

Wall Mount: 120VAC & 24VAC

Panel Type: 120VAC

Dimension

Wall Mount: 9.9 x 3.6 x 3.2 in. (251 x 92 x 80mm)

Weight

7 lbs. (3kg) Wall Mount

Operating Condition

Temperature

Flow Computer: -4 to158°F (-20 to 70°C)

Transducers: -4 to 140°F (-20 to 60°C)

Humidity

Flow Computer: 85% RH at 104°F (40°C)

Transducers: 98% RH at 104°F(40°C) (water

submersible up to 3 m)

Performance

Accuracy

±1.0% of reading above ±1 ft/s

Repeatability

±0.2% at 1 to 53 ft/s (0.3 ~16m/s)

Linearity

0.5%

(1) BE6200 Version Updated to Version 18

Differences Listed:

PREVEOUS VERSION 7

VERSION 18

Output : RS232 and 4-20mA

Output: RS 485 and 4-20mA

None have SD card

Optional SD card for the data logger

Add temperature transmitter test heat

Add PT100 can test the heat

None MUDBUS and M-BUS protocol

with MODBUS ,M-BUS protocol

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