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CA310 – Voltage / Current Calibrator – Yokogawa


The CA310 is a dedicated process calibrator which is capable of performing a control loop check and inspection of devices. It has three times higher accuracy of ±0.015% rdg. to source and measure mA and voltage. It can be used under HART or BRAIN communication with 250-ohm resistance embedded.

The CA300 Series is 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 (voltage/current), CA320 (Thermocouple), and CA330 (RTD) provide an ergonomic and friendly user-interface making it easy to use.

  • Source to 24mA, ±33V
  • Measure to ±60mA, ±55V
  • Step, ramp & sweep
  • 24V loop power supply
  • Simulate (sink) function
Current Calibrator Specs

Catalog Page 165a                    CA300 Datasheet

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YE/CA310Yokogawa Voltage & Current Calibrator
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