Process, Instrumentation & Environment

Multifunction process calibrator ADT 226 - Additel

The ADT 226 is Additel's multifunctional calibrator that takes portability, functionality and accuracy to a new level and completes the offering with a very easy-to-use color touch screen.
The ADT 226 is a powerful tool, yet cost effective, with the option of ATEX certification for EX zones (ADT 226Ex), allowing its use even in the most demanding environments.
As the smallest and lightest process calibrator on the market, the ADT 226 brings a new interface to the world of process calibrators. This series improves reading accuracy levels, including electrical accuracy of 0.015% RD + 0.005% FS, static differential pressure accuracy of 0.002% FS and overall improvements in temperature measurement accuracy. Improvements include cold junction compensation specifications on thermocouples and stabilization time.
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To help save time, Additel has added applications such as pressure and temperature converter, temperature calculator, wiring diagram guide, diagnostics center that includes intelligent alarm messages, real-time error reporting and a comprehensive self-test to help you get the most on your investment in Additel calibration tools.
Environmental conditions were also considered, such as temperature and humidity. To combat the external elements, Additel has engineered a unique internal circuit design and process technology to allow maximum confidence in your most critical calibration and measurement jobs.

Non-Ex version is equipped with RMS effective true value function of several waveforms without the need to consider distortion or shape parameters and other errors caused by various waveforms.
The user can connect with their mobile devices to the ADT 226 via Bluetooth and Wi-Fi at a distance of up to 20mts. The USB-C port allows cable connection as well as charging the removable li-ion battery, whose charge allows use for up to 35 hours.
  • Sourcing, simulating and measuring pressure, temperature and electrical signals;
  • Built-in barometer;
  • Intrinsically safe models available (Ex);
  • Large, smartphone like, touchscreen user experience;
  • USB type C and Bluetooth communications;
  • IP67 rated;
  • High voltage measurement capability (300V AC);
  • True RMS voltage meter capability;
  • Dual channel pressure module ports;
  • High static differential pressure measurement 0.002% FS;
  • ISO 17025-accredited calibration w/data included.
  • Portability (size and weight);
  • User-friendly interface;
  • Precision;
  • Time-saving applications.
  • Industrial maintenance.

F.Fonseca is the representative of Additel in Portugal.
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