Variable Area Flow Meter

GA24 Variable Area Flow Meter

Variable area flow meter for low liquid and gas flows

Features

  • Glass tube with easy-to-read scale, MIN/MAX switches
  • Rugged steel plate housing for higher process safety
  • Flange: DN15…50 / ½…2", max. PN40 / ASME Cl 300
  • -20…+100°C / -4…+212°F

VA45 Variable Area Flow Meter

Variable area flow meter for low pressure gas applications

Features

  • Glass tube with easy-to-read scale
  • For use in gas supply lines of furnaces, protective gas or heating systems
  • Flange: DN15…40 / ½…1½"; also NPT, G, hose connection
  • -20…+100°C / -4…+212°F; max. 1 barg / 14.5 psig

VA40 Variable Area Flow Meter

Variable area flow meter for basic applications

Features

  • With glass tube, MIN/MAX switches and 4…20 mA
  • Low pressure loss for gas applications
  • Flange: DN15…50 / ½…2"; also NPT, G, hygienic connections, etc.
  • -20…+100°C / -4…+212°F; max. 10 barg / 145 psig

DK 800/46/47/48

Variable area flow meter for low flow gas or liquid applications and sample flow monitoring

Features

  • Glass tube with analogue scale, valve and switches
  • For low flows from ≥0.04 l/h or ≥0.1 GPH
  • G and NPT threads; others on request
  • -5…+100°C / +23…+212°F; max. 10 barg / 145 psig

H250 M40 Variable Area Flow Meter

Variable area flow meter for liquids and gases

Featuers

  • Modular design: from mechanical indicator to 4…20 mA/HART®7, FF, Profibus-PA and totalizer
  • Any installation position: vertical, horizontal or in fall pipes
  • Flange: DN15…150 / ½…6"; also NPT, G, hygienic connections, etc.
  • -196…+400°C / -320…+752°F; max. 1000 barg / 14500 psig

H250 M8 Variable Area Flow Meter

Variable area flow meter for liquids and gases

Featuers

  • Mechanical or with electronic bargraph indicator (4…20 mA/HART®)
  • Flange: DN15…25 / ½…1"; also NPT, G, hygienic connections, etc.
  • -40…+200°C / +392°F; max. 145 barg / 2102 psig

DK32/34 Variable Area Flow Meter

Variable area flow meter for low liquid and gas flows

Featuers

  • Compact mechanical indicator, optional 4…20 mA/HART®7, MIN/MAX switches and needle valve
  • Sturdy metal design: stainless steel or alloy
  • Thread: G¼, ¼ NPT, etc.
  • -40…+200°C / +392°F, max. 220 barg / 3190 psig

DK37 M8 Variable Area Flow Meter

Variable area flow meter for advanced low liquid and gas flows

Features

  • Mechanical or with electronic indicator (4…20 mA/HART®)
  • Sturdy metal design: stainless steel or alloy
  • Thread: G¼, ¼ NPT; others
  • -40…+150°C / +302°F; max. 220 barg / 3190 psig