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SIKA - Flow Switches, Flow switches for insertion installation / Metal version for industrial applications, Type VH780

SIKA - Flow Switches, Flow switches for insertion installation / Metal version for industrial applications, Type VH780

Brand: SIKA
Model No: Type VH780
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  • Universal flow switch for DN 32...200
  • Adjustment to nominal diameter and setpoint setting by selection of the baffle flag
  • High switching currents due to micro switch as signal transmitter

SIKA flow monitors monitor the liquid flow of low-viscosity media in pipelines. Typical applications are:

• heating systems

• cooling circuits

• lubrication circuits

• heat pumps

• water-cooled welding equipment

• compressors

• chemical, pharmaceutical and food industries

• cleaning and environmental protection systems

The flowing medium hits the baffle flag attached to the end of a paddle. The paddle is deflected by the resulting dynamic pressure and actuates a micro switch.

 

Technical data

Switching functionChange over contact
Pressure rating

Max. 11 bar (brass)

Max. 30 bar (stainless steel)

Temperature range

Medium-40...120 °C
Ambient-40...85 °C (10...90 % rH)
Storage and Transportation-40...85 °C, < 95 % rH


Electrical data

Change over contact max. contact rating

250 VAC, 15 A,

8 A inductive load

Degree of protection EN 60529IP65
Protection class EN 60730-1Class I