JC010 Insertion Thermal Mass Gas Flowmeter

JC010 Insertion Thermal Mass Gas Flowmeter is a kind of flow meter which is measured mass and volume flow rate for gas , such as air , biogas etc

Product Description

JC010 Insertion Thermal Mass Gas Flowmeter


The principle is that a fluid flowing past a heated temperature sensor removes a known quantity of heat as it passes.In a thermal flowmeter, the fluid has to pass two temperature sensors.One sensor obtains a reference value by measuring the actual process temperature. The second sensor is a heating element and it receives precisely as much energy as is needed to compensate for dispersed heat and maintain a precisely defined temperature difference.

The higher the mass flow past the heated temperature sensor, the more heat is dissipated and the more power has to be input to the element to maintain the temperature difference.

Heating current, therefore, is a measure of the mass flow of the gas.

Due to the sensor temperature is always 30℃ higher than the medium temperature (environment temperature), and the meter adopts method of constant differential temperature, therefore the meter do not need to do temperature and pressure compensation in principle.


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Technical Parameter

Technical Parameter for JC010 Insertion Thermal Mass Gas Flowmeter



Insert type

Pipe type

Medium

Single gas ( except acetylene gas) or mixed gas of fixed

Pipe size

DN80-6000mm

DN15-2000mm

Velocity

0.1Nm/s~100Nm/s ( standard working condition 20 101.33Kpa)

Accuracy

+1%

Medium temperature

-40~200

Pressure

2.5Mpa

4.0Mpa

Power supply

AC220V or DC24V for integral converter and AC220V for split converter.

Response time

1s

Signal output

4~20mA RS-485,Modbus  

Display

Instantaneous flow , mass flow , volume flow , cumulative flow ,Beijing time, running time.

Sensor IP code

IP68

Converter IP code

IP67 for integral type

IP 65 for split hanging type

IP 52 for split box type

Explosion proof degrade

Exd IΙ CT 4



Model Selection

Model Selection for JC010 Insertion Thermal Mass Gas Flowmeter


Code

Description

Remark

JC010

Thermal mass gas flow meter

Dn15,Dn20 ....

Diameter :DN15 to 6000


F

In line integral type

Structure

I

In line seperated type

PI

Insertion integral type

PL

Insertion seperated type

T

Threaded ,such as 1/2"NPT

Connection

F

Flange , such as 2",ANSI

W

Welded seat

B

Welded  seat + ball valve

A0

Without explosion-proof

Explosion-proof

A1

With Explosion-proof

T1

-20 to 150 °C Standard

Working temperature

T2

-20 to 200 °C High temperature

P0

Negative pressure

Working pressure

P1

0-1.0Mpa

P2

0-.1.6 Mpa

P3

0-2.0 Mpa

P4

0-3.0Mpa

D

24 VDC

Power supply

A

220 VAC

O

Other

0

None

Signal output

1

4-20ma

2

RS 485

3

4-20ma + Hart

L

With LCD

Display

O

Without LCD

B

316SS

Sensor material  

L

HC

C

Ti

O

Other



How to order

How to order for JC010 Insertion Thermal Mass Gas Flowmeter


  1. Medium ( content  , with moisture or not )

  2. Pipe size

  3. Flow rate

  4. Working pressure

  5. Working temperature

  6. Process connection

  7. Other requirement

Video

JC010 Insertion Thermal Mass Gas Flowmeter

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