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Type:CX-FS-FB12 baffle flow switch

Illustrate:CX-FS-FB12 baffle flow switch is used for gas and liquid . Suitable for industrial automation / mechanical equipment/compressed air industry /refrigeration and air conditioning .

CX-FS-FB12 Baffle flow switch

Application 
 
CX-FS-FB12 series Baffle flow switch is mechanical type flow switch . Built-in baffle supported by reed . When the flow rate reaching the set value , the mechanical structure trigger micro-trigger switch . 
 
Feather 
1, With extremely small pressure loss    2, Good repeatability   3,With high anti-stain ability 4,Accurate switch setup through knob  5,The mechanical part isolate with electric part totally . 6.With online installation 
 
Technical Parameters
Set range 1…150cm/s( water),3…300cm/s(oil),20…2000cm/s(air)
Output PNP, NPN, Relay ,4-20mA, NO+NC (SPDT)
Power supply 24V±20%DC
Switching Current Max.400mA(PNP or NPN type ), Max.4A( Relay type )
Unload current Max.80mA
Flow indicator LED (6)
Set type potentiometer set
Proof Pressure range 100bar
Temperature gradient 4℃/s
Response time 1--13s,standard is 2s
Initialization time 8s
Electrical protection reversed-phase ,short circuit ,overload protection
Protection class IP67
Medium temperature 20--80℃
Environment temperature -20--80℃
Storage temperature -20--100℃
Connection M12 connector /2m cable (option)
Material Probe is stainless steel . Housing is PBT

Dimension
 

Installation
 
Note : Installation location will effect the switch value . 

Wiring 

Medium

Parameter 1  , Suitable for the pipe <=40mm

Diameter
DN
Interface screw D Type Pressure
Bar
Adjustable range
L/min(water)
Delay
L/min(water)
Weight
kg
20\ G3/4"Taper thread FB12-020GK/A 16 4.2…18 2 0.85
20 G3/4" Taper thread FB12-020GK/B 16 8.3…37 3
25 G1" Taper thread FB12-025GK/A 16 5.2…23 2
25 G1" Taper thread FB12-025GK/B 16 11…48 4
32 G1 1/4" Taper thread FB12-032GK/A 16 8.1…39 3
32 G1 1/4" Taper thread FB12-032GK/B 16 19…90 6
40 G1 1/2" Taper thread FB12-040GK/A 16 15…69 5
40 G1 1/2" Taper thread FB12-040GK/B 16 25…111 7

Note : It vertically install on the horizontal pipe to get the above parameter . The measured medium is water at 20 Celsius degree .

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Office Address: Room 402, No. 650, Xinzhuan Rd., Jiuting Town, Songjiang District, Shanghai, China (Mainland)

Phone:021-57635022

E-mail:info@gnflowmeter.com

E-mail:sales@gninstruments.com

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