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Here you can download individual documentation, certificates and software:

technical reports - tender specifications - General - certificates / approvals - data sheets / user manuals

 
1. Technical reports

  - Precise Steam Metering
  - Flow and Energy Measurement Made easy / Venturi


2. Tender specifivations

 



3. METRA in general 

  - Quality management, Certificate ISO 9001
  - QM, Approval acc. to Measures and Verification Ordinance and Directive 2004/22/EG
  - Quality management, Certificate Pressure Equipment Directive 97/23/EG
  - Product Range


4. Certificates / Approvals

    - EWZ 817 (up to DN100) = flow sensor Ultraflow 54, EC-Type Examination Certificate (DK-0200-MI004-008),
      part device for heat meters
    - EWZ 817 (up to DN150) = flow sensor Ultraflow 65, Baumusterprüfbescheinigung (DK-0200-MI004-003),
      part device for heat meters

   - EWZ 837 = Volumengeber FUE 380, Baumusterprüfbescheinigung (DK-0200-MI004-005),
      part device for heat meters


5.  Documentation

  Flow and Energy Computer


  - ERW 700, Data sheet
  - ERW 700, User manual


6. Data Sheets

heat measuring

 - EDZ/EWZ 1x0, data sheet 
 - EDZ 420, Data sheet
 - Ultraflow EDZ 830, Data sheet 

  - MAG 3100, data sheet
  - MAG 5000 / 6000, data sheet
  - MAG 5100W, data sheet

  - Ultraflow 54, Data sheet

steam measuring

 - DT 31x.1, data sheet 
 - EDZ/EWZ 1x0, data sheet 
 - EDZ/EWZ 12x.1, data sheet (with orifice)
 - EDZ/EWZ 15x.1 for steam and liquids, data sheet (with venturi tube)
 - EDZ 420, Data sheet

cold measuring

measuring of technical gases

  - EDZ/EWZ 15x.1 for technical gases, data sheet (with venturi tube) 
  - EDZ 910, Data sheet 
  - EDZ 920, Data sheet 
  - EDZ 930, Data sheet 
 


7. User Manuals

heat measuring

- EDZ 420, User Manual

steam measuring

- EDZ 420, User Manual

cold measuring

measuring of technical gases

- EDZ 920, User Manual


8. Pressure loss

 


9. Terminal plan