protech ZOOM 450 ccpm User manual

Brand: protech

Model: ZOOM 450 ccpm

Type: User manual

Vortex-flowmeter

VERSAFLOW VORTEX

Quick Start

VERSAFLOW VORTEX

34-VF-25-56 iss.1 GLO Sept 07 US 2

General safety notes

You can find the newest and/or additional information on the CD-ROM

provided, in the handbook, the datasheet, special manuals, certificates

and the download center at www.honeywell.com/ps.

Installation, mounting, commissioning, and maintenance can be

performed only by trained personnel.

Responsibility for suitability and intended use of this instrument rests

solely with the user.

The supplier accepts no liability for inappropriate use by the customer.

Improper installation and operation may lead to loss of warranty.

Moreover, the "general terms and conditions" on the back of the bill

apply, which form the basis for the sales contract.

If you have to send the device back to the manufacturer or supplier, fill

out the form contained on the CD-ROM and enclose it with the device.

Unless this form is completely filled out, it will unfortunately not be

possible for the manufacturer to perform repair or inspection.

Respect general and local electrical safety requirements.

VERSAFLOW VORTEX

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Visual check

• Check the consignment for damage.

• Check the information on the nameplate against your order specifications.

Scope of delivery

1 Flowmeter in the version ordered

2 Quick Start directions

3 Certificates, calibration report and parameter datasheet

4 CD with complete documentation

5 Bar magnet

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34-VF-25-56 iss.1 GLO Sept 07 US 4

Transportation

Permitted temperature ranges

1 Max. medium temperature see tech. datasheet

2 Max. storage temperature and ambient temperature

Ambient temp.: Ex devices -20...+65°C, non Ex devices -40...+85°C

Storage temperature: -50...+85°C

3 Protect device from direct exposure to sunlight

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Preferred installation locations for the signal converter

Thermal insulation

1 Above a horizontal pipe

2 Below a horizontal pipe

3 On a vertical pipe

1 Max. height of insulation up to intermediate piece between measuring sensor and signal con-

verter

2 Max. thickness of the insulation up to the bend of the pressure pipe

3 Insulation

VERSAFLOW VORTEX

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Minimum inlet runs

1 General inlet run without disturbing flow ≥ 20 DN

2 Behind a control valve ≥ 50 DN

3 After a pipe diameter reduction ≥ 20 DN

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1 After a single bend 90°≥ 20 DN

2 After a double bend 2x90° ≥ 30 DN

3 After a double three-dimensional 2x90° bend ≥ 40 DN

VERSAFLOW VORTEX

34-VF-25-56 iss.1 GLO Sept 07 US 8

Minimum outlet runs

INFORMATION!

If a flow straightener 2 is installed, the required inlet run is

shortened.

1 Straight inlet run upstream of straightener ≥ 2 DN

2 Flow straightener

3 Straight pipe run between flow straightener and flowmeter ≥ 8 DN

4 Minimum straight outlet run ≥ 5 DN

1 Upstream of pipe expanders, pipe bends, control valves, etc. ≥ 5 DN

2 Upstream of metering points ≥ 5 … 6 DN

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Piping with control valves

Vapor and gas measurement

1 Recommended: Installing the flowmeter upstream of the control valve, distance ≥ 5 DN

2 Not recommended: Installing the flowmeter directly downstream of control valves, due to vor-

tex formation.

CAUTION!

Prohibited: Installing the flowmeter in a lower pipe bend 1, risk of

condensate formation 2!

1 Lower pipe bends

2 Condensate

VERSAFLOW VORTEX

34-VF-25-56 iss.1 GLO Sept 07 US 10

Liquid measurement, prohibited installation locations

CAUTION!

Prohibited: Installing the flowmeter in an upper pipe bend 1, risk

of gas bubbles 2 forming!

CAUTION!

Prohibited: Installing the device in a downstream pipe 3 or

upstream pipe of a run-out 4.

There is the risk of a partially-filled pipe!

VERSAFLOW VORTEX

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Liquid measurement, recommended installation locations

CAUTION!

It is absolutely necessary to maintain the required inlet and outlet

runs!

1 Recommended: If the flowmeter is installed in a downpipe, it is absolutely essential to install

a riser pipe immediately after it.

2 Recommended: Installing the flowmeter in an inclined riser pipe.

3 Recommended: Installing the flowmeter in a vertical riser pipe.

4 Recommended: Installing in the bottom pipe bend.

VERSAFLOW VORTEX

34-VF-25-56 iss.1 GLO Sept 07 US 12

General installation instructions

CAUTION!

Make sure that the connection flanges are sitting concentrically.

On metering points with varying thermal loads the flowmeters are

to be mounted with stress bolts (DIN 2509).

1 Installed length of flowmeter + thickness of gaskets.

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CAUTION!

The inside diameters of the connection pipe flange, of the

flowmeter and of the gaskets must be the same! The gaskets

must not project into the pipe cross-section.

1 Internal diameter connection pipe

2 Internal diameter flange and gasket

3 Internal diameter measuring sensor

VERSAFLOW VORTEX

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Installing instruments in flange design

Install the flowmeter as follows:

• Fix the flowmeter to one side of a flange using bolts and fixing nuts 2.

• Insert the gaskets 1 between sensor and flange and align them.

• Check that the gaskets are concentric; they must not project into the pipe.

• Install the gasket, bolts and fixing nuts on the other flange side.

• Align the meter and the gaskets so that they are concentric.

• Now tighten all nuts step by step alternately across the diagonal.

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Installing instruments in sandwich design

Install the flowmeter as follows:

• Push the first bolt 3 through hole 5 of both flanges.

• Screw on the nuts with washers at both ends of the bolt 3 but do not

tighten them.

• Mount the second bolt through the holes 4.

• Place the sensor 1 between the two flanges.

• Insert the gaskets 6 between sensor 1 and flanges and align them.

• Check that the flanges are sitting concentrically.

• Install the remaining bolts, nuts and washers. But do not tighten the nuts

yet.

• Turn the centering ring 2 anti-clockwise and align the flowmeter.

• Check that the gaskets 6 are concentric; they must not extend into the

pipe.

• Now tighten all nuts step by step alternately across the diagonal.

VERSAFLOW VORTEX

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Turning the connection housing

Turn the connection housing as follows

• Switch off the power supply to the flowmeter.

• Loosen the four Allen screws 1 on the underside of the converter

housing.

• Lift the converter housing and turn it to the required position in 90° steps.

• Screw the converter housing back on tightly.

DANGER!

All work on the flowmeter electrics may only be carried out by

appropriately trained personnel. The regional occupational health

and safety directives and safety regulations must be observed

without exception.

Do not damage the electrical cable by over tightening.

Do not undo the electrical plug connection.

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Turning the LCD display

Turn the display as follows:

• Switch off the power supply to the flowmeter.

• Unscrew the cover in front of the display 1 from the converter housing.

• Pull the display 2 carefully a few centimetres out of the anchor fitting and

turn it to the required position 3.

• Press the display back onto the spacer pins 4, until it clicks firmly into

place.

• Turn the cover with gasket 5 back onto the housing and tighten it by

hand.

INFORMATION!

If the flowmeter is installed in a vertical pipe, you have to turn the

display by 90

; if installed below a pipe, turn 180

123 4 5

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34-VF-25-56 iss.1 GLO Sept 07 US 18

Protection category

Therefore it is essential to observe the following points:

• Use only original gaskets that are clean and free of any damage. Defective

gaskets have to be replaced.

• The electrical cables used must be undamaged and must comply with

regulations.

• The cables must be laid with a loop 1 upstream of the flowmeter to

prevent water from getting into the housing.

• The cable glands 2 have to be tightened firmly.

• Align the meter in such a way that the cable gland is never pointing up 3.

• Close the unused cable glands using blanking plugs 4.

DANGER!

The flowmeter meets the requirements of protection category IP

67.

After all servicing and maintenance work on the flowmeter, the

specified protection category has to be ensured again.

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Electrical connections of the signal converter

The following procedures are to be performed:

• Unscrew the housing cover 1 of the electrical terminal compartment.

• Connect the device using the standard procedures.

• Pay attention to the correct polarity.

• Connect the grounding 7 or 8.

The two grounding points are equally effective from a technical point of

view.

• Lubricate the thread of the cover periodically before closing it.

1 Housing cover of the electrical terminal compartment

2 Electrical connection terminals with the housing cover open

3 Terminal A Current output -

4 Terminal A+ Current output +

5 Terminal B Pulse output -

6 Terminal B+ Pulse output +

7 PE terminal in housing

8 PE terminal on connection piece between measuring sensor and signal converter.

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Electrical connection for current output

The maximum load resistance R

max

is calculated as follows:

1 Power supply

2 Optional amperemeter

3 Load

max

22 mA

14V

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protech ZOOM 450 ccpm User manual

protech ZOOM 450 ccpm User manual

protech ZOOM 450 ccpm User manual

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