Additel 780 Pressure Controller

Additel 780 Pressure Controller

Additel 780 controller incorporates the same durability, accuracy, and quality into a new benchtop controller packed with features and functionality that is remarkably easy to use. The Additel 780 offers two base ranges: 1,000 psi (70 bar) and 3,000 psi (200 bar). The base range establishes the maximum controlling range of the controller. Each configuration includes a control sensor in which you can preselect the sensor range best suited to your application. External and internal sensors can be used which allows for expanded range and accuracy capability in the future.

Additel 780 Pressure Controller Features

  • Pressure ranges from vacuum to 3,000 psi (200 bar)
  • Precision accuracy models to 0.01% of reading
  • Standard model accuracy of 0.02% of the full scale
  • HART Communication and Profibus PA
  • Control stability of 0.003%FS
  • Easy-to-use icon-based user interface
  • ISO 17025-accredited calibration w/data included


Additel 780 Pressure Controller is considered to handle a very wide range of applications which may normally require a pressure calibrator. Built-in capability, includes current and voltage measurement capability, 24-volt loop power, HART® and Profibus PA communication, switch measurement capability, selectable analog output, and much more.

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Additel 780 Pressure Controller Specifiations

Specification ADT780-1K ADT780-3K
Pressure range -14.5 to 1,000 psi (-0.95 to 70 bar) -14.5 to 3,000 psi (-0.95 to 200 bar)[1]
Control stability 0.003% FS (stability based on % FS of control sensor range)
Precision (includes 1 year stability) See pressure range table
Media Clean gas
Over-range indication 103% to 120% (based on sensor)
Resolution 4, 5, 6, or 7 digits (user selectable)[2]
Pressure type Gauge, Absolute
Warm up time 15 minutes
Measurement units Pa, hPa, kPa, MPa, bar, mbar, psi, mmHg@0°C,cmHg@0°C, mHg@0°C, inHg@0°C, inH2O@4°C, mmH2O@4°C, cmH2O@4°C, mH2O@4°C, mmH2O@20°C, cmH2O@20°C, mH2O@20°C, kg/m2, kg/cm2, mtorr, torr, atm, lb/ft2, tsi, user selectable
Minimum control pressure[3] 0.0001 psi 0.001 psi

Download : Datasheet