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Flow meter HDO 40 Ex for highly inflammable liquids

Lutz Flow Meter HDO

Flow meter HDO 40 Ex for highly inflammable liquids

Liquid examples:
For flammable mineral oil products, easily flammable  hydrocarbons and other chemicals in explosion hazardous area.
 

 

Features:

  • Suitable for highly inflammable fluids
  • For high flow rates, temperatures and operating pressures 
  • Oval gear principle
  • For thin-bodied and highly viscous liquids
  • Low friction losses
  • High accuracy 
  • Displays partial and total volume
  • Suitable for flow rates from 10 l/min to 250 l/min
  • Available in aluminium (Alu) or stainless steel (SS)
  • Explosion-proof in compliance with ATEX Directive 94/9/EC, category 2

 

Types:

  • Type HDO 40 Alu for neutral, easily inflammable liquids
  • Type HDO 40 SS for neutral and aggressive, easily inflammable liquids

     

Benefit:

  • Convenient, user-friendly display with numeric keypad
  • Simple, modular construction
  • Easy operation
  • Precise measuring at high reproducibility
  • No re-calibration required by and large
  • Low pressure losses
  • Keyboard lock as protection against maloperation
  • Relay module retrofittable at any time
 

HDO 40 Ex
Alu/PPS

HDO 40 Ex
SS/PPS

HDO 40 Ex
SS/SS

Housing:

 Aluminium Stainless steel  (1.4435) Stainless steel  (1.4435)
Rotors: PPS PPS Stainless steel  (1.4435)
Shaft: Stainless steel  (1.4435) Stainless steel  (1.4435) Stainless steel (1.4435)
Seals: Viton® (opt. FEP) Viton® (opt. FEP) Viton® (opt. FEP)
Range of measurement:
below 5 mPas
above 5 mPas
15 - 235 l/min
10 - 250 l/min
15 - 235 l/min
10 - 250 l/min
15 - 235 l/min
10 - 250 l/min
Viscosity: max. 500.000 mPas max. 500.000 mPas max. 500.000 mPas
Operating pressure: max. 16 bar max. 16 bar max. 16 bar
Accuracy: +/- 0,5% +/- 0,5% +/- 0,5%
Reproducibility: 0,03% 0,03% 0,03%
Temperature: max. 60 °C max. 60 °C max. 60 °C
Connection: G 1 1/2 / PN10/16 G 1 1/2 / PN10/16 G 1 1/2 / PN10/16
Identification      

Operating unit:
Basic flow meter:

 II 2 G Ex ib IIB T4
II 2 G c T4		 II 2 G Ex ib IIB T4
II 2 G c T4		 II 2 G Ex ib IIB T4
II 2 G c T4

HDO 40 Ex

Fig. 1: Flow meter HDO 40 Ex with threaded connection

 

HDO 40 Ex

Fig. 2: Flow meter HDO 40 Ex with flange connection

SeparatorLine

Weitere Information:

URL:
http://www.lutz-pumpen.de/en/desktopdefault.aspx/tabid-59/122_read-71/

Lutz Pumpen GmbH
Erlenstrasse 5-7
DE-97877 Wertheim
Deutschland
Phone Tel.: +49 (0)9342 8 79-0
Fax: +49 (0)9342 87 94 04
Email E-Mail: info@lutz-pumpen.de
Internet Web: www.lutz-pumpen.de