Process, Instrumentation & Environment

Pressure controller ADT780 - Additel

For years, we’ve provided the most durable, accurate, quality pressure calibration products for field applications. The Additel 780 series controller incorporates the same durability, accuracy, and quality into a new bench top controller packed with features and functionality that is remarkably easy to use.
Each unit comes with one Intelligent Pressure Module configured to the many range offerings provided. Standard accuracy sensors (ADT160A-CPXXX) are silicon pressure sensors with a 1 year accuracy of 0.02% FS. The precision quartz based sensors improve the 1 year accuracy specification to 0.005% of reading + 0.005% FS.
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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  • Pressure ranges from  vacuum to 3,000 psi (200 bar);
  • Removable interchangeable intelligent sensors;
  • Precision accuracy of 0.005% of reading plus 0.005% of full scale;   
  • WiFi enabled communications;
  • Fully temperature compensated accuracy over 0°C to 50°C;
  • HART communication and profibus PA;
  • Large 7” color touch screen display;
  • Built-in barometer;
  • Easy-to-use icon based user interface.
  • Typical pressure controllers will require a nitrogen bottle for the gas supply which make it difficult to move the controller around without having to move or connect to another bottle. The Additel 780 series is unique in that with the optional electric pump, you can generate pressures to 70 bar without the need of a gas bottle and if we add the booster to the configuration 200 bar is achievable with the Additel 780 controller series;
  • External and internal sensors can be used which allows for expanded range and accuracy capability in the future. 
  • This is a dedicated product to be used in calibration labs or in factory calibration departments to calibrate pressure transmitters, pressure switchs and gauges.

F.Fonseca is the representative of Additel in Portugal.
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