Industry fair   > Measurement, Analyses and Tools   > Electromagnetic and electric measurement   > Measurement  

Variable Area Flowmeters, metal cone

one: all-metal flowmeter
two: indicator sections: M9 and M10
three: electrical options: ESK, ESK-Z, K
four: material options for the measuring section: stainless steel, Hastelloy, ceramics, PTFE (others after consulting)


Description
The H 250 flowmeter for liquids and gases is an all-metal flowmeter which operates on the float principle.
Depending on the flowrate, the float will assume a certain vertical position in the tube. The float position is transmitted by a magnetic coupling system to the scale. The flowmeter is designed for installation in a vertical pipe run with flow from bottom to top. The rugged construction of the H 250 variable-area flowmeter makes it particularly suitable for difficult application and environmental conditions. The H 250 flowmeter can be equipped with either the M9 or the M10 indicator.

In the M9 indicator, the rotational movement of the follower magnet system is transmitted to the indicator without being linearized and the flowrate value is indicated directly on the scale.

M10 indicator >>

Special features

Measuring section

  • Resistant to extreme chemical, mechanical and thermal loads  
  • Measuring section of rugged all-metal construction  
  • All components replaceable  
  • Tapered measuring tube  
  • All weld seams accessible for X-ray examination  
  • Bunched bar magnets in the float ensure interference-free data transmission  
  • Ceramic float damper,  can also be retrofitted  
  • Heating jacket available for the measuring section 

     
    H 250 / ceramic

  • Suitable for most acids and alkalis  
  • Excellent long-term stability  
  • All wetted parts made of ceramics or PTFE

     
    M9 indicator

  • Direct flow indication  
  • Indirectly mounted indicator (HT version) for use in conjunction with high process temperatures  
  • Electrical signal output (ESK II) with HART® Communication (can be retrofitted)  
  • One or two limit switches (K) adjustable on the scale (can be retrofitted)  
  • Flow totalizer ESK-Z in conjunction with the ESK II current output (can be retrofitted)  
  • Multipole ring magnet with eddy-current brake


  • Débitmètres à section variable, cône de mesure metallique Durchflussmessgerät H 250, Metallkonus

    More offers for KROHNE

    Open your online booth in less than 1 hour - click here