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 Shanghai wechat Instrument Co., Ltd
Email: 2880151138@qq.com
Telephone: +86 182-2103-2874
Address: Room 402, building B, shuangshuanglou, 650 shenzhuan Road, Songjiang District, Shanghai Online consultation

Fe40 piston flow switch

Medium type, liquid type, for on-line installation. Solid plastic, aluminum or stainless steel case available. ...
Hotline: 182-2103-2874

Product introduction

Cx-fs-fe40 series piston flow switch
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 Piston type flow switch water flow switch

FE40-008… ?/?FE40-010...
 Piston type flow switch water flow switch type II ?
FE40-015...
 Piston type flow switch water flow switch type III ?
FE40-020… ?/?FE40-025...
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Principle, structure
Online installation, mechanical flow switch, for liquid or gas medium. Solid plastic, aluminum or stainless steel case available.
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characteristic
Small pressure loss, good repeatability, anti pollution ability. The mechanical part is completely separated from the electronic part, which is suitable for small flow economical type. 3 times of the original Fe20 piston stroke makes the setting accuracy more accurate. With switch setting scale, users do not need to set in the field. LED display switch state, double on-off output can be selected.
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application
Gas liquid dual purpose, industrial automation / mechanical equipment / air compression industry / refrigeration and air conditioning technical parameters
Δ setting range: see parameter table for details
Accuracy: ± 5% of total range
Min / 0.6L
The setting scale of △ switch: it is calibrated under the condition of horizontal installation with water as medium and temperature of 20 ℃.
The temperature of the switch will be slightly affected by the medium
Δ LED display: DC power LED shows switch status, AC has no LED display.
Delta connection mode: M12 connector
Δ output: dry spring switch, capacity: 24 VDC / 250 VAC, 100 mA
△ pressure: 10bar (plastic), 50bar (aluminum), 100bar (stainless steel)
Average pressure loss: 0.3bar (at 25L / min)
Δ medium temperature: maximum 90 ℃
Degree of protection: IP65
△?FE20… GP material: shell: POM plastic,
Piston: POM plastic
Spring: stainless steel
Seal: NBR
△?FE20… GA material: shell: anodized alumina
Piston: POM plastic
Spring: stainless steel
Seal: NBR
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Parameter table
model pressure
Bar
Maximum flow
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 fifty forty 0.6(0.1)..8(7) G1/4 ninety-three thirty-six thirty twelve 0.22(0.53)
FE40-010… L(X)008 fifty forty 0.6(0.1)..8(7) G3/8 ninety-three thirty-six thirty fifteen 0.20(0.51)
FE40-015… L(X)008 fifty forty 0.6(0.1)..8(7) G1/2 ninety-three thirty-six thirty fifteen 0.18(0.48)
FE40-020… L(X)008 fifty forty 0.6(0.1)..8(7) G3/4 one hundred and five thirty-six thirty-five fifteen 0.23(0.65)
FE40-025… L(X)008 fifty forty 0.6(0.1)..8(7) G1 one hundred and five thirty-six forty fifteen 0.32(0.82)
FE40-008… L(X)015 fifty forty 1(0.5)… 15(13) G1/4 ninety-three thirty-six thirty twelve 0.22(0.53)
FE40-010… L(X)015 fifty forty 1(0.5)… 15(13) G3/8 ninety-three thirty-six thirty fifteen 0.20(0.51)
FE40-015… L(X)015 fifty forty 1(0.5)… 15(13) G1/2 ninety-three thirty-six thirty fifteen 0.18(0.48)
FE40-020… L(X)015 fifty forty 1(0.5)… 15(13) G3/4 one hundred and five thirty-six thirty-five fifteen 0.23(0.65)
FE40-025… L(X)015 fifty forty 1(0.5)… 15(13) G1 one hundred and five thirty-six forty fifteen 0.32(0.82)
FE40-015… L(X)025 fifty forty 2(0.8)… 25(25) G1/2 ninety-three thirty-six thirty fifteen 0.18(0.48)
FE40-020… L(X)025 fifty forty 2(0.8)… 25(25) G3/4 one hundred and five thirty-six thirty-five fifteen 0.23(0.65)
FE40-025… L(X)025 fifty forty 2(0.8)… 25(25) G1 one hundred and five thirty-six forty fifteen 0.32(0.82)
FE40-020… L(K)070 50(100) one hundred 27(21)… 70(66) G3/4 one hundred and five thirty-six thirty-five fifteen 0.23(0.65)
FE40-025… L(K)070 50(100) one hundred 27(21)… 70(66) G1 one hundred and five thirty-six forty fifteen 0.32(0.82)
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Note: 1. The above parameters in brackets are reset points, while those outside brackets are action points. If the lower limit alarm (monitoring flow is too small), refer to the reset point parameter. The upper limit alarm (excessive monitoring flow) refers to the action point parameters.
When the water medium is above 20 ℃, the water switch is installed vertically
Installation and wiring diagram
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 Installation position of water flow switch ???????????????? Flow switch diagram
Note: the installation position will affect the switch value
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Applicable media:
 Water, oil and gas ?
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Selection table:
FE40- 008 G D L 015 M one ?
FE40- ? ? ? ? ? ? ? Fe40 series piston flow switch
? 008 ? ? ? ? ? ? Threaded joint G1 / 4
? 010 ? ? ? ? ? ? Threaded joint G3 / 8
? 015 ? ? ? ? ? ? Threaded joint G1 / 2
? 020 ? ? ? ? ? ? Threaded joint G3 / 4
? 025 ? ? ? ? ? ? Threaded joint G1
? ? G ? ? ? ? ? Internal thread
? ? ? D ? ? ? ? DC power supply 24 V ± 20% DC
? ? ? J ? ? ? ? AC power supply 230V ± 15% AC
? ? ? ? S ? ? ? Plastic shell
? ? ? ? L ? ? ? Anodized alumina shell
? ? ? ? X ? ? ? Stainless steel housing
? ? ? ? ? 008 ? ? Setting range: 0.6 8L/min
? ? ? ? ? 015 ? ? Setting range: 1 15L/min
? ? ? ? ? 025 ? ? Setting range 2 25L/min
? ? ? ? ? 070 ? ? Setting range: 27 70L/min
? ? ? ? ? ? M ? M12 connector
? ? ? ? ? ? Z ? Direct attachment
? ? ? ? ? ? ? one 1 switch point output
? ? ? ? ? ? ? two 2 switching point outputs
1. When ordering, please indicate the medium flow direction, medium type, pipe diameter and expected setting value. We can do it for you when you leave the factory
Set.
3. For gas medium, please indicate the pressure (gauge pressure / absolute pressure), temperature and medium type.
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Optional accessories - for connector type
ZL04- PU 02 M Z detailed
ZL04- ? ? ? ? M12 four core attached wire connector
SL04- ? ? ? ? Self wiring type M12 accessory connector
? PU ? ? ? Pur material
? ? 02 ? ? 2 meters long
? ? 05 ? ? 5 meters long
? ? ten ? ? 10 meters long
? ? ? M ? Female plug
? ? ? ? Z Straight type
? ? ? ? W Curved type
 Joint ?
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