Veris Verabar V550 Installation Instructions Manuel d'utilisateur télécharger pdf

Verabar V550 (Flanged Spring-Lock)

INSTALLATION INSTRUCTIONS

1.0 SCOPE

These instructions provide procedures for installing the

V550 Verabar flow sensor. Procedures are given for all

industrial flow measurement applications including

liquid, steam and gas service for both horizontal and

vertical piping configurations.

2.0 RECEIVING INSPECTION

The following tasks should be performed as part of the

receiving inspection procedure:

• Check items received against the packing list.

• Check sensor nameplate for proper model num-

ber, serial number and customer number.

• Verify that the actual pipe diameter matches the

ID stated on the sensor nameplate.

• Check the bullet shaped sensor tube for any

signs of damage. Damage to the sensor tube

may result in erroneous flow readings.

• Check the round cover tube for any damage,

especially axial gouges or scratches. Damage to

the cover tube may prevent the ferrule from

sealing properly.

3.0 SAFETY PRECAUTIONS

The following tasks should be conducted prior to install-

ing the Verabar flow sensor:

• Check maximum operating conditions on the flow

sensor nameplate and verify that they exceed the

maximum conditions of the installation. If any

pressure, temperature or flow limits will be

exceeded, consult the factory before proceeding.

• Check that the pipe is depressurized and drained

prior to installation.

• The Flanged Spring-Lock Model V550 is

designed for carbon and stainless steel pipes

with a schedule 10 or heavier wall thickness.

The V550 should not be used with PVC, copper,

aluminum, cast iron or thin-walled pipes or ducts.

If there is any question as to the proper

application for a model V550, consult the factory.

4.0 INSTALLATION PREPARATIONS

4.1 Location

For the most accurate flow measurement, a minimum

straight run of pipe is required. Table 1 shows the

minimum straight run requirements.

If longer straight runs are available, position the

Verabar such that the ratio of upstream straight run to

downstream straight run is approximately 4 to 1. If

straight run lengths are less than the values stated in

Table 1, consult the factory for additional accuracy and

location information.

Position straightening vanes such that the end closest

to the Verabar is half way between the Verabar and the

closest upstream configuration. For elbow installations,

mount the Verabar in the same plane as the closest

upstream elbow.

4.2 Orientation

Verify the proper sensor orientation by checking for an

“-H” (horizontal piping) or a “-V” (vertical piping) in the

model number on the Verabar nameplate.

Piping Configuration

Table 1. Straight Run Requirements

1 2 3 4

Résumé du contenu

Page 1 - INSTALLATION INSTRUCTIONS

Verabar V550 (Flanged Spring-Lock) INSTALLATION INSTRUCTIONS 1.0 SCOPE These instructions provide procedures for installing the V550 Verabar flow

Page 2

4.2.1 Horizontal Piping For air or gas installations, mount the Verabar in the upper 160° of the pipe to allow any condensate to drain into the pipe (

Page 3 - 5.3 Insert Sensor

Figure 2. Verabar Model V550 Figure 3. Spring-Lock Cutaway • Using the appropriate weld gap (1/16” [1.5mm] typical), tack weld the mounting flange

Page 4 - Periodic Maintenance

Figure 7. Orientation of Flow Arrow 5.4 Insert Instrument Valves or Manifold 5.4.1 Valves If the Verabar does not have a valve head, install instrum

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Veris Verabar V550 Installation Instructions Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Équipement Veris Verabar V550 Installation Instructions. Veris Verabar V550 Installation Instructions User Manual Manuel d'utilisatio

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