Weber 4321.40M/.41M flow switch

BRAND : Weber

Inline flow-switch for liquid media in stainless steel housing
with relay output (18 - 30 VDC)

4320.40M/.41M- water-based liquids
4321.40M/.41M - oil-based liquids

Operating principle: calorimetric (thermal) non contact
Protection class: IP67
Pipe sizes: from 8 - 28 mm
Supply voltage: 18 - 30 VDC