Flow-Captor 4311.30M/xx

Inline flow meter with analog output 4 - 20mA in a rugged stainless steel version (full encapsulation) 

for water- and oil-based liquids (other media on request)

Operating principle: calorimetric (thermal)
Measuring range: 0 - 20 cm/s to 0 - 100 cm/s
Sts/Stl construction: IP67 suitable for wash down and harsh conditions
Options: wetted materials, extended measuring range
Pipe options: 8 -  28 mm diameter
Supply voltage: 18 - 30 VDC

Download:
Data sheet
Installation manual