Inline type

Inline flow switch for oil based media

with transistor output

Measuring principle: calorimetric
Pipe sizes: from 6 - 28 mm OD
Supply voltage: 18 - 30 VDC
Measuring range: depends on pipe diameter 

(see data sheet)

Further versions: different sensor pipe materials, sensor pipe with vertical orientation (S100), higher pressure (S104),

high temperature version (S107), with M12-plug (M12)

Inline flow switch for oil based media in stainless steel housing with transistor output

Measuring principle: calorimetric
Pipe sizes: from 6 - 28 mm OD
Supply voltage: 18 - 30 VDC (also as 10.5 - 36 VDC available)
Measuring range: depends on pipe diameter (see data sheet)

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

Measuring principle: calorimetric 

Measuring range: depends on pipe diameter (see data sheet)
Protection class: IP67
Pipe sizes: from 8 - 28 mm OD
Supply voltage: 18 - 30 VDC

Also available for water based media.

Download:

Data sheet 432x.4xM/xx

User manual 432x.4xM/xx

Inline flow switch for oil based in stainless steel housing (full encapsulation) with relay output (90 - 250 VAC)

Measuring principle: calorimetric
Protection class: IP67
Pipe sizes: from 8 - 28 mm OD
Supply voltage: 90 - 250 VAC 
Measuring range: 0 - 30 cm/s to 0 - 300 cm/s,

continuously adjustable 

Also available for water based media. 

Download:

Data sheet 432x.8xM/xx

Inline flow switch for oil based media (remote system)

Remote electronic & sensor for specialist applications.

Measuring principle: calorimetric
Pipe diameters: 6 - 28 mm OD
Supply voltage: 18 - 30 VDC 
Measuring range: depends on pipe diameter (see data sheet)

Further versions: high temperature version for medium

temperature up to 135 °C / 275 °F (S202)

Also available for water based media.

Download:

Data sheet 4320/xx + 4021.1x S200