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Digital Pressure Calibrators 672 - Additel

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With advanced microprocessor technology and state-of-the-art silicon pressure sensors, the digital pressure calibrators 672 series precision pressure calibrators from Additel provide a pressure calibration solution for gauges, transmitters, and switches over a wide pressure range.
 
The Additel 672 digital pressure calibrators is a very portable device and can measure pressure precisely with a built-in pressure sensor, as well as read the current or mV produced by a transducer. It can even supply an excitation voltage to power sensors or transmitters during calibration. In order to reach 0.025% F. S. accuracy up to 10,000 psi (700 bar) and 0.1% F. S. accuracy up to 36,000 psi (2,500 bar), every silicon pressure sensor in our gauges has been specially aged, tested and screened before assembly. The 672 series precision pressure calibrators are unmatched in performance and reliability.
 
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Features
Pressure measurement uncertainty:
  • ADT672-02: 0.025% FS;
  • ADT672-05: 0.05% FS;
  • Pressure ranges to 36,000 psi (2500 bar);
  • Measure mA or V with 0.02% RD + 0.003%FS accuracy;
  • Pressure switch test;
  • Advanced temperature compensation;
  • Dual readout;
  • Min/Max/Hold to capture changing measurements;
  • Data logging;
  • Large, easy to read display with 6-digit resolution;
  • Backlight display;
  • Rechargeable battery or AC adapter.
 
Advantages 
  • Measure mA or V, and with 24V loop power without need of an extra power supply;
  • Easy-to-use, inexpensive pressure calibrator with uncertainty better than 0.025%FS;
  • HART Communication capability that allows to easily connect to compatible pressure transmitters.
 
Industries
  • Gauge calibration;
  • Precision pressure measurement;
  • Pressure transmitter’s calibration;
  • Pressure switch testing;
  • Safety relief valve resting;
  • Pressure regulator testing;
  • Hydraulic leak testing.

F.Fonseca is the representative of Additel in Portugal.
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