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front of 227
front of 227
227 ex from the top left
227 from the top
227 and 227ex
227 in soft case being carried
227 in soft case in use
Additel 227
Multifunction Process Calibrator

• Sourcing, simulating and measuring pressure, temperature and electrical signals

• Built-in Full Hart Communicator (ADT227-HART)

• 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


Additel’s new Multi-functional Documenting Process Calibrator series takes portability, functionality, and accuracy to a whole new level and packages it with an intuitive and easy to use color touchscreen display. This series includes an advanced documenting pressure calibrator (ADT227) and an advanced documentation process calibrator with a builtin HART communicator (ADT227-HART). Additionally, each calibrator has an ATEX certified intrinsically safe option (ADT227Ex) allowing you to perform calibration in the harshest of environments. We’re confident these new tools will not only meet your calibration requirements but will make metrology simple for you!