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4-20mA Vapor Gas Vortex Shedding Flow Meter

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Vortex Gas Flow Meter


Product Introduction

Vapor vortex flowmeter is mainly used for flow measurement of steam medium fluid in industrial pipelines.Vapor Vortex flow meters are suitable for measuring gas flow because they can handle high pressure and high temperature applications and are highly variable. Different types of wet steam, saturated steam and superheated steam show different measurement characteristics. Vortex flowmeter can effectively adapt to this change.


Product Features

♦ On site display of temperature, pressure, instantaneous flow and cumulative flow.

♦ The vortex gas flow meter has unique time display and real-time data storage functions, which can ensure that internal data will not be lost and can be saved in any case.

♦ The power consumption of the whole machine is extremely low, and it can be powered by the built-in battery *. It is an ideal local display instrument without external power supply.


Product Parameters


Nominal diameter

(mm)

25,40,50,65,80,100,125,150,200,250,300,(300~1000 Insert type)

Nominal pressure (MPa)

DN25-DN200 4.0(>4.0 Supply agreement),DN250-DN300 1.6(>1.6 Supply agreement)

Medium temperature(°C)

 

Piezoelectric type:-40~260,-40~320;Capacitance type

: -40~300, -40~400,-40~450(Supply agreement)

 

Body material

 

1Cr18Ni9Ti,(Other materials supply agreement)

Allowable vibration acceleration

 

Piezoelectric type:0.2g     Capacitance type:1.0~2.0g

Accuracy

 

±1%R,±1.5%R,±1FS;Insert type:±2.5%R,±2.5%FS

Range of

 

1:6~1:30

Power supply voltage

 

Sensor:+12V DC,+24V DC;Transmitter:+12V DC ,+24V DC;Battery type:3.6V Battery

 

 

Output signal

 

Square wave pulse ( not including the battery power supply type ): high level or low level5V,1V; current: 4~ 20mA

 

Pressure loss coefficient

 

In line with the JB / T9249standard Cd = 2.4

 

Explosion proof marks

 

Intrinsic safety type: Exd IA CT2-T5 flameproof type: Exd CT2-T5

 

Protection grade

 

The ordinary IP65 diving type IP68

 

Environmental conditions

 

Temperature - 20~ 55,5% ~ 90% of relative humidity, atmospheric pressure is 86 ~ 106kPa

 

Applicable medium

 

Gas, liquid, steam

 

Transmission distance

 

Three wire system pulse output type: < 300m, two line standard current output type (4 ~ 20mA ): load resistance less than 750ohm



Product Detailed Images

Product Order Sheet


LUGB

Explanation
Nominal
diameter
(In mm)
diameter
DN15-300(Pipeline)

DN200-1500(Plug-in)
Connection
Pipeline
FL
Flange connection
JZ
Flange clamp
Z
Special rules
Insert
J
Simple Formula
Q
Ball type
Accuracy
Pipe
line
10
1.0%R
15
1.5%R
Insert
20
2.0%R
25
2.5%R
Z
Special accuracy standards
Temperature and pressure
S
T(S)P(S)At normal
temperature and pressure
Z
T(Z)P(Z)Twin extreme
pressure
Communication protocol
N
No communication interface
H
HART protocol
M
MODBUS protocol
Output
1
No output
2
Two-wire 4-20mA output
3
Pulse output
D
DC12V
Power supply
DB
Dual 12V power supply and
battery
DD
DC24V
B
Battery 3.6V power supply,
no signal output uses only
Sensor Material
S
304Stainless steel
L
316Stainless stee
Core Component Materials
S
304Stainless steel Probes
L
316Stainless steel Probes
Measuring medium
1
Gas
2
Liquid
3
Saturated steam
4
Superheated steam



Production Line

Vortex Gas Flow Meter 

Vapor Flow Meter 

vortex shedding flow meter



1. Vortex sheeding flow meter is suitable for measuring the mass flow and volume flow of saturated steam, compressed air and general gas, vapor flow and liquid.
2. The output of vortex gas flow meter is a pulse signal proportional to the flow, without zero drift and with high accuracy.
3. The vortex flow meter has realized product intellectualization, standardization, serialization, generalization, production molding, and ensured the beauty of product quality.
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