• Magnetic Flowmeter CA Series
  • Magnetic Flowmeter CA Series
  • Magnetic Flowmeter CA Series
  • Magnetic Flowmeter CA Series

Magnetic Flowmeter CA Series

The magnetic flowmeters CA Series can measure fluids that are difficult to measure with other magnetic flowmeters. For example, high-concentration slurry fluids, insulator-adhesive fluids, and ultra-low-conductivity fluids.
In addition, the CA Series is designed with the Total Insight concept. The display has excellent visibility due to its dot matrix and backlight. Also, if you use the verification function, you can diagnose the equipment and easily check the status of the equipment.
  • Magnetic Flowmeter CA Series
  • Magnetic Flowmeter CA Series

Description

About OpreX

OpreX is the comprehensive brand for Yokogawa’s industrial automation (IA) and control business and stands for excellence in the related technology and solutions. It consists of categories and families under each category. This product belongs to the OpreX Field Instruments family that is aligned under the OpreX Measurement category.

About Magnetic Flowmeters CA Series

The CA Series is the successor to the ADMAG CA series.
The sensor structure inherits the structure of ADMAG CA.
The transmitter has evolved with the design of the Total Insight concept.

Sensor Structure

Structure That Can Be Measured Even in Highly Concentrated Slurry or Insulator-Adhering Fluids

  • Electrodes not in contact with fluid
  • High-purity alumina ceramics measuring tube

Slurry Fluids

Stable Measurement Is Possible Even in Fluids Containing Slurry Such as Latex and Calcium Carbonate

The CA Series electrode is structured so that it does not come into contact with the fluid. The highly concentrated slurry fluid does not come into contact with the electrodes. Therefore, electrical noise generated by contact between the slurry and the electrode is not physically generated.

Adhesive Fluids

Stable Measurement Is Possible Even for Fluids Containing Insulators Such as Waste Fluids and Red Mud

The surface of the ceramic measuring tube is smoother (Ra 1.6) and has a structure that prevents insulation from sticking to it. Even if an insulator adheres, the CA Series has no effect on measurement because of the measurement principle of the capacitive equation.

Ultra-Low Conductivity Fluids

Ultra-Low Conductivity Fluids Such as Pure Water Can Be Measured

Capacitive electrodes and high impedance circuits make it possible to measure ultra-low conductivity fluids.
Since the electrode is installed as a face electrode on the outside of the ceramic pipe, which is a measuring tube, the signal electromotive force is detected through the capacitance of the tube wall. In addition, the adoption of high-frequency excitation and the realization of a high-impedance circuit at the signal input make it possible to reliably detect fluid electromotive force with minimal effect of fluid noise.

* If the diameter is 100 mm or less, span error may occur when measuring fluids with conductivity of 0.1 µS/cm or less. Please consult us for fluid measurements with a conductivity of less than 0.1 µS/cm.

 

Easy Replacement

Customer Piping Can Be Replaced Without Modification

The lay length between the CA Series and ADMAG CA are the same. Therefore, there is no additional cost for customer plumbing.

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