Series 4 - Flow Meters

emtechnik

Flow Meters 4L - Standard Measuring Ranges

Flow Meters 4L
  1. Housing made of PP, PVDF and PFA => Very high media resistance
  2. Easy to dismantle => Straightforward glass change => Simple to clean
  3. Measuring tube made of Duran® glass => high corrosion resistance
  4. All sealing surfaces and threads are seam-less
  5. Precision metering valve as standard => also very small measuring ranges can be regulated

The Series 4L flow meters are particularly suitable for wall/panel mounting. All sealing surfaces and threads are seam-less. The standard measuring tubes make them suitable for many measuring ranges. For improved safety of the user against glass breakage, protective tubes of PMMA are used.

 

Flow Meter 4A - Custom Flow Ranges

Flow Meter 4A
  1. Glass change possible when installed =>To the side => To the top
  2. Housing made of PVDF and PTFE => Very high media resistance
  3. Measurement acquisition on request => Annular proximity switch => Photoelectric sensor
  4. Float made of various materials with soft iron core or magnet => Different forms of measurement acquisition possible
  5. Versatile connection options, side or rear => Variable applications

The Series 4A flow meters provide versatile connection options – at the back and on the side. Only special measuring tubes are used; these are individually manufactured to customer specification. Series 4A flow meters are particularly suitable for panel/wall mounting. The glass tube can be changed without problems after installation. For measurement acquisition the devices can be supplied with annular proximity switches or photoelectric switches on request.

 

Mini Flow Meter 4M - Ideal for Laboratory use

  1. Easy to disassemble
  2. Housing made of PP and PVDF => High media resistance
  3. Measuring tube made of Duran® glass => High corrosion resistance

The 4M flow meter was especially developed for the smallest flow rates. Due to its low height it is used particularly for the exact determination of smaller flow rates in the laboratory sector.

 

Flow Meter 4R - Standard Measuring Ranges (in-line)

Glass Thread Adaptors 3G
  1. Can be installed directly in pipes => Integrated flexible tube connection, Series 1A
  2. Straightforward replacement of the flow meter
  3. Straightforward replacement of the glass tube => Easy to clean
  4. Housing made of PP, PVDF and PFA => High media resistance
  5. All sealing surfaces and threads are seam-less
  6. Fine regulation valve as standard => also very small flow ranges can be regulated

All Series 4R flow meters have seam-less sealing surfaces and threads and can be installed directly into existing pipework. Device replacement is straightforward and problem-free. The standard measuring tubes available make them suitable for many measuring ranges. For the improved safety of the user against glass breakage, protective tubes of PMMA are used.

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Polyflon Technology Limited16 Raleigh HallEccleshallStaffordST21 6JLUnited Kingdom