Fischer & Porter Vortex Flow meters

Meter Model

VT / VR4000

VTC / VRC4000

Connecting Forms

Piped

Plug-in

Accuracy

liquid

1.0 ,0.75%

2.0%

Gases/ steam

1.0%

2.0%

Reproducibility

=+(-)0.2%( of rate )

=0.2%( of rate )

Allowable viscosity of measured

medium

=7.5mPs

= 7.5mPs

Typical flow Range

1:20

1:8-1:30

Sensor

Flange connection DIN

DN15-DN600

-------

Wafer connection DIN

DN15-DN300

-------

Insertion type

------

Diameter of Pipeline > DN400

Fluid Temperature

Standard

-55C--280C

-55C--280C

High temperature

-55C--400C

-55C--400C

Pressure range

Standard

=100bar

=25bar

Special

According to demands of users

According to demands of users

Material

SS304,SS304L,SS316,

SS316LAccording to demands of users

SS304,SS304L,SS316,

SS316LAccording to demands of users

Converter

Supply Power

14-28V DC Battery-power

14-28V DC Battery-power

Cable Connection

M20x1.5,1/2 NPT

M20x1.5,1/2 NPT

Display

LCD display

LCD display

Communication

HART-Protocol? Profibus-DP field

bus FF field bus

HART-Protocol? Profibus-DP filed

bus FF field bus

Ex-Design

Exia

Exia || CT6

Exia ||CT6

Exd

Exd ||CT6

Exd ||CT6

Protection class

standard

IP67

IP67

Diving

IP68

IP68

Ambient temperature

-40C-55C/-55C-70 C

-40C-55 C/-55 C-70 C

materials

Cast aluminum

Cast aluminum

Power consumption

1W

1W