Features

• Manufactured by Additel

• ±30.0000 V
• ±30.0000 mA
• 0.000 to 22.000 mA current source
• Pressure types:
  • Low / differential pressure
  • Gauge pressure
  • Gauge / absolute pressure
  • Barometric pressure
• <0.005% FS control stability
• Accuracy:
  • 0.02% FS
  • 0.05%FS (ADT761-LLP)
  • 0.01%FS (ADT761-BP)
• 32 to 122°F (0 to 50°C) operating temp
• 120 files max data storage
• 7"LCD color screen (800X400)
• 5 readings per second display rate
• ADT 160 series pressure module compatible
• CE mark

The Additel ADT 761 Automated Pressure Calibrator features a built-in high performance electronic pump and precision pressure controller, the 761 series portable automated pressure calibrators provide a turn-key solution for calibration of gauges, transmitters, and switches both in the field and in the laboratory. In a portable package, this calibrator can automatically generate pressures from 90% vacuum to 600 psi (40 bar) with 0.005% FS pressure control stability and 0.02% FS accuracy.

With optional external pressure modules (160 series), the 761 can measure pressures up to 10,000 psi (700 bar) with 0.025%FS accuracy. In addition to the pressure generation, control, and measurement capabilities, the 761 also features HART communication capability, supplies 24V loop power, and reads the current or voltage produced by the pressure transducers. The 761 is a state of the art automated pressure calibrator which brings automated pressure calibration to the field.

To improve the accuracy of the Additel 761, two pressure modules with differing ranges are built-in and integrated with the internal pump and controller.