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Type:CX-FS-FE40 piston flow switch

Illustrate: CX-FS-FE40 piston flow switch used for gas and liquid . Suitable for industrial automation / mechanical equipment/compressed air industry /refrigeration and air conditioning .

CX-FS-FE40 series Piston flow switch


Application 
CX-FS-FE40 type used for gas and liquid . Suitable for industrial automation / mechanical equipment/compressed air industry /refrigeration and air conditioning .
Feature 
1,On-line installation  2,Mechanical type flow switch  3, Suitable for gas and liquid  4,Firm plastic, aluminum or stainless steel housing  5,Small pressure loss  6,Good repeatability and stain resistance  7,The mechanical part isolate from the electric part totally , it is economical type and suit for small flow range.  8, 3 times piston journey respond to original FE20 , which makes sure the high accuracy .  9, With switch setting scale ,so the used does not need to set in field . 10, LED display the switch state (option: double switch value output) .
 
Technical data
△Set range:         See parameter list
△Accuracy:         ±5%FS
△Delay:            Depend on the switch point , min. point 0.6L/Min
△Switch set scale:    Calibrate it under the horizontal installation for water medium (20 C) . Installation position : The medium and the temperature will effect the switch value .
△LED display:       Display the switch state , if the LED is directly current supply . 
It will no LED display for AC supply .
△Connection:        M12 
△Output:            Reed switch, capacity 24VDC / 250VAC ,100mA
△Pressure proof:      10bar(plastic),  50bar(aluminum),  100bar( stainless steel)
△Average pressure loss: 0.3bar( at 25L/min)
△Medium temperature:  Max.90 Celsius degree
△Protective class:      IP65
△CX-FS-FE40…GP material: Housing: POM plastic,
                     Piston: POM plastic
                     Reed switch: stainless steel 
Seal: NBR
△CX-FS-FE40…GA material : Housing: anode alumina
                      Piston: POM plastic
                      Reed switch: stainless steel
                      Seal: NBR
 
Parameter list

Type Pressure
Bar
Max.flow rate
L/min(water)
Adjustable range
L/min(water)
G
mm
L
mm
H
mm
B
mm
X
mm
Weight
Kg
FE40-008…L(X)008 50 40 0.6(0.1)..8(7) G1/4 93 36 30 12 0.22(0.53)
FE40-010…L(X)008 50 40 0.6(0.1)..8(7) G3/8 93 36 30 15 0.20(0.51)
FE40-015…L(X)008 50 40 0.6(0.1)..8(7) G1/2 93 36 30 15 0.18(0.48)
FE40-020…L(X)008 50 40 0.6(0.1)..8(7) G3/4 105 36 35 15 0.23(0.65)
FE40-025…L(X)008 50 40 0.6(0.1)..8(7) G1 105 36 40 15 0.32(0.82)
FE40-008…L(X)015 50 40 1(0.5)…15(13) G1/4 93 36 30 12 0.22(0.53)
FE40-010…L(X)015 50 40 1(0.5)…15(13) G3/8 93 36 30 15 0.20(0.51)
FE40-015…L(X)015 50 40 1(0.5)…15(13) G1/2 93 36 30 15 0.18(0.48)
FE40-020…L(X)015 50 40 1(0.5)…15(13) G3/4 105 36 35 15 0.23(0.65)
FE40-025…L(X)015 50 40 1(0.5)…15(13) G1 105 36 40 15 0.32(0.82)
FE40-015…L(X)025 50 40 2(0.8)…25(25) G1/2 93 36 30 15 0.18(0.48)
FE40-020…L(X)025 50 40 2(0.8)…25(25) G3/4 105 36 35 15 0.23(0.65)
FE40-025…L(X)025 50 40 2(0.8)…25(25) G1 105 36 40 15 0.32(0.82)
FE40-020…L(K)070 50(100) 100 27(21)…70(66) G3/4 105 36 35 15 0.23(0.65)
FE40-025…L(K)070 50(100) 100 27(21)…70(66) G1 105 36 40 15 0.32(0.82)
 
 
            CXFE40-008… /CXFE40-010...
 
 
              CXFE40-015...
 
 
               CXFE40-020… /CXFE40-025...
 

Note : 
1, The parameter in bracket is reset point, the parameter outside the bracket is action point .If the lower limit alarm (the monitoring flow rate is too small) ,at the time reference the reset parameter . If the upper limit alarm (the monitoring flow rate is too big) , then reference the action parameter .
2, Under vertically installing on horizontal pipe , then test to get the above parameter for 20 Celsius degree water..
 
Installation                       wiring
 
 
Note : The installation position will effect the switch value .
 
 
Type selection sheet 

CXFE40- 008 G D L 015 M 1  
CXFE40-               CXFE40 series piston type flow switch
  008             G1/4
  010             G3/8
  015             G1/2
  020             G3/4
  025             G1
    G           Female screw
      D         DC 24V±20%DC
      J         AC 230V±15%AC
        S       Plastic housing
        L       Anode alumina housing
        X       Stainless steel housing
          008     Set range :0.6…8L/min
          015     Set range :1…15L/min
          025     Set range :2…25L/min
          070     Set range :27…70L/min
            M   M12
            Z   Direct cable
              1 1 switch point output
              2 2 witches point output
1. It should mention the medium direction , medium ,pipe diameter and the expected set value ,when placing the order . Then we can set it before leaving factory .
2,If the medium is viscous medium , please notice the viscosity , temperature and medium .
3. If the medium is gas , please notice the pressure( meter pressure /absolute pressure) ,temperature and medium .
 
Optional accessory
ZL04- PU 02 M Z description
ZL04-         M124-core connector
SL04-         M12 
  PU       PUR
    02     2m
    05     5m
    10     10m
      M   Female plug
        Z Direct type
        W Bend type
 
 

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