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KROHNE Variable Area Flowmeters
VA 20 / SA 20 / FA 20

VA 20 variable area flowmeters


Variable Area Flowmeter with glass measurement tube for the        measurement of gas at low absolute pressure

Measuring Range
min.
max.
Water (20°C)
0,016 l/h
10 000 l/h
Air*
0,7 l/h
200 000 l/h
Operational limits
max. pressure
max. temperature

7 to 10 bar
120°C

 
Materials
Meas. tube

wetted parts

glass

PVDF, stainless steel or Hastelloy B, C
 
Accuracy class

Connection



Length
1

VA: threaded connections G 3/8" to G 2" SA: flexible tube connection 11 to 53 mm FA: flange connection DN 15 to 50

VA: 375 mm SA: 400 to 450 mm FA: 425 mm
 
Limit Switches TG 21, MS 14/I  
*(1,013 bar abs., 20°C)

BACK   Download pdf datasheet(908KB) Download manual(232KB)

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