The new Yokogawa CA700 portable pressure calibrator comes with a silicon resonant sensor that uses Yokogawa proprietary DPHARP technology. The CA700 can measure pressures with an accuracy that is within ±0.01 percent of rdg. The Yokogawa CA700 is a verification tool for pressure/differential pressure transmitters and other types of field devices for commissioning or regular inspection.
The CA700 can store the calibration procedures for pressure transmitters and switches in its internal memory. It also records data and error rates before and after calibration. The stored data can be used for purposes such as analysis of device performance and determination of maintenance frequency.
The CA700 comes in three models with a wide variety of measurement ranges. Users can choose the model with the desired measurement range, eliminating the need for the purchase of multiple calibrators.