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JSF

Pipe flow-switch for water

Product features

Pipe flow switch for water
With 1 potential free contact TÜV tested (acc. ‘Flow 100’ up to 6”)
Max. switching current: 15 (8) A 1)
Max. switching voltage: AC 230 Volt, 50Hz
Min. switching voltage: AC 4 Volt, 50Hz
IP65

Types

Type Max. medium T° [°C] Max. operating pressure [bar]
JSF.1E 120 8
JSF.2E 120 13

 

1) At AC 24 Volt: min. 150mA

Specifications

JSF.1E
Switching capacity: 15(8)A @ 24-250Vac
Precision: ±15% setpoint
Material body: brass
Maximum medium T°: +120°C
Pipe Ø: 1..8”
Max. operating pressure: 8bar

JSF.2E
Switching capacity: 15(8)A @ 24-250Vac
Precision: ±15% setpoint
Material body: V4A (stainless steel)
Maximum medium T°: +120°C
Pipe Ø: 1..8”
Max. operating pressure: 13bar

Downloads

TypeDocumentFile typeSize
DatasheetJS - Flow switch - FRPDF148.1 KBView
DatasheetJS - Flow switch - NLPDF147.0 KBView
CatalogCatalog 2026View

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dynamx™ patent numbers

European patent: 

No. 2307938
No. 3812870
No. 4177697 


United States patent:  

No. 9823666  

Chinese patent: 

No. ZL200880130728.9 

Registered community design RCD:  

No. 001167076-0001
No. 004030633-0001
No. 004030633-0002

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