The Yokogawa CA300 Series Process Calibrators are a high accuracy source and measure portable handheld calibrator used to inspect and maintain the accuracy of control devices such as temperature controllers, temperature transmitters, temperature sensors and other process devices which are used in process plants, industry machinery, and manufacturing. Available in 3 models, the CA310, CA320, and CA330 provide an ergonomic and friendly user-interface making it easy to use.

The Yokogawa CA310 Process Calibrator simultaneously supplies a 24V loop power and measure output signal with an accuracy of accuracy 0.015%. The sub display shows value of voltage source and span %. The CA310 features step sweep, linear sweep, manual step and span check source patterns.

The Yokogawa CA320 Process Calibrator has basic accuracy of 0.5°C (Typical of TC type K) and corresponds to 16 types of TC standards (JIS/IEC/DIN/ASTM/GOST R). The sub display shows value of voltage source and span %. The CA320 features step sweep, linear sweep, manual step and span check source patterns.

The Yokogawa CA330 Process Calibrator Corresponds to 14 types of RTD standards (JIS/IEC/GOST R) and measures the output of RTD sensor. The sub display shows value of voltage source and span %. The CA320 features step sweep, linear sweep, manual step and span check source patterns