BRAND : Weber
flow-monitor in a rugged stainless steel housing (full encapsulation)
for liquids (relay or optocoupler output, VDC)
4120.4xM - for water-based media
4121
flow-monitor in a rugged stainless steel housing (full encapsulation)
for liquids (relay or optocoupler output, VDC)
4120.4xM - for water-based media
4121.4xM - for oil-based media
Electrical output:
412x.40/.41M relay output
412x.42/.43M optocoupler output
Supply voltage: 18 - 30 VDC
Operating principle: calorimetric (thermal)
Protection class: IP67
Measuring range:
0 - 20 cm/s up to 0 - 300 cm/s (water)
0 - 30 cm/s up to 0 - 300 cm/s (oil)
continuously adjustable
Versions:
412x.40/.41M S140 (Brad-Harrison-plug)
412x.40/.41M S141 (Binder-plug)
412x.40/.41M S125 (sensorhead with special "Reppel" coating - antistick)
412x.40/.41M S150 (relay for 250 VDC / 280 mA)
