Mechnical flow meter​

Edit: Xi'an Camon Automatic Instrument Co.,Ltd    Date:Jun 22, 2017

Mechnical flow meter

1  Description

The flowmeter operates on the float measuring principle. The measuring section consists of a metal cone in which a float can move freely up and down. The medium flows through the flowmeter from bottom to top.

The variable area flowmeters are suitable for measuring gases, vapors and liquids with specialty of solid, steady and reliable. CMDKW series are instructions type, and LZDW series are with electronic display and electronic signal output(4~20mA, compatible HART Protocol). The flowmeters are available as inlet or outlet pressure regulator. It also select install 1 or 2 limit switches.

 

 

 

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     metal tube flow meter1.jpg

 

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CMDKW—F12type

(horizontal conntection)

CMDKW—F10 type

(vertical conntection)

CMDKW—F12/K1 type

(horizontal conntection with limit switches)

LZDW—F12 type

(horizontal conntection)

 

2  Description Code

The description code consists of the following elements*:

CMDK(D)W — □ / □ / □

            ①  ②   ③

① F10  without valve and vertical connection

F12  with valve and horizontal connection

② RR1  Material 304

RL   Material 316L

③ K1   One upper limit switch

K2   One lower limit switch

K12  Two limit switches

 

  * Positions which are not needed are omitted (no blank positions).

3  Technical data

3.1  Measuring ranges:Water(20℃)0.3~100 L/h

                      Air(20℃ 101325Pa)5~3400 L/h

3.2  Measuring span: 10∶1

3.3  Accuracy: CMDKW Series: 4.0;  LZDW Series: 2.5

3.4  Maximum Pressure: 2.5 or 6.4MPa

3.5  Medium Temperature: —80~+150 ℃

3.6  Ambient Temperature: —25~+65 ℃

3.7  Connection Type: 1/4″NPTF

3.8  Limit Switch:  1 or 2

3.9  Electronic signal type:

Power supply: 24(1±10%)V DC

Output signal: 4~20mA DC, compatible HART Protocol

3.10 Protection category: IP65