Metran-504 Vozdukh

Measurement type: reproduction of gage pressure
Ranges:

• 3...400 kPa (Metran 504-Air-I)
• 10...1000 kPa (Metran 504-Air-II)
• 0.6...63 kPa (Metran 504-Air-III)

Limits of the basic permissible relative error: ± 0.01%; ± 0.015%; ± 0.02%
Resolution of pressure reproduction:

• 250 Pa (Metran 504-Air-I, Metran 504-Air-II);
• 100 Pa (Metran 504-Air-III)

• The ability to reproduce small gage pressure from 0.6 kPa. It operates using clean air with pressure up to 1000 kPa
• It can be used instead of oil piston pressure gauges with pressures in the range up to 1000 kPa
• When the load is applied, the pressure at the outlet of the calibration outfit is set automatically (within 20...30 seconds) resulting in significant speeding-up of pressure transmitter verification
• Unique characteristics of the limits of the basic permissible relative error of the working standard level