Verschildruk transmitter - Fischer DE58

Differential pressure transmitter – DE58

Supplier: Fischer

The DE58 from Fischer is ideal for pressure measurements of neutral gases and liquids and can be used, for example, as a level meter. It has a measurement range between 0..160 and 0..600 mbar. The instrument is equipped with two relay contacts as standard and can be supplied with or without a 4-20 mA output.

Inside the DE58 is a diaphragm mechanism suitable for underpressure, overpressure, and differential pressure. The pressure difference causes the spring-mounted diaphragm to move. When there is no pressure difference, the diaphragm remains in its resting position. The movement of the diaphragm is converted into an electrical signal via an inductive displacement transducer linked to a cam attached to the diaphragm. The signal is processed by the instrument’s electronics and directed to the LED display, the relays, and the analog output.

Advantages

  • Robust design
  • Resistant to overpressure
  • Various pressure units
  • Reduced wear and maintenance due to the inductive element

  • Programmable via PC (model EU03)

Applicability

Typical applications for the Fischer DE58 include level measurement and level monitoring for liquid gases such as N2, O2, Ar, and CO2, as well as level measurements in mini-tank systems.

Related Products

Type Feature P min. P max. PN
DE 03 RVS 0..40 mbar 0..25 bar 100 bar
DE 13 RVS 0..40 mbar 0..25 bar 100 bar
DE 16 General use 0..60 mbar 0..25 bar 25 bar
DE 23 Very low pressure 0..25 Pa 0..1000 Pa 1 bar
DE 25 Neutral gases 0..2,5 mbar 0..100 mbar 50..500 mbar
DE 28 Gases and liquids 0..400 mbar 0..6 bar 16 bar
DE 38 Digital (opt. zone 2/22) 0..400 mbar 0..6 bar 16 bar
DE 39 GL tested 0..6 bar 0..40 bar 6..40 bar
DE 44 2 channels (opt. zone 2/22) 0..4 mbar 0..100 mbar 50..500 mbar
DE 45 Digital (opt. zone 2/22) 0..4 mbar 0..250 mbar 50..500 mbar
DE 46 Digital, neutral gases 0..25 Pa 0..1000 Pa 0,7 bar
DE 50 Digital, neutral gases 0..4 mbar 0..600 mbar 0,02..3 bar
DE 58 Switch, digital with LED 0..160 mbar 0..600 mbar 40 bar
DE 61 Switch, digital with LED 0..0,25 mbar 0..40 mbar 0,6 bar

 

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In brief:

  • For pressure measurements of neutral gases and liquids
  • Resistant to overpressure
  • Can also be used as a level meter
  • Programmable via PC

Downloads

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datasheet Fischer DE58 – Product Sheet

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