Yokogawa PK200-A33 Output module

Yokogawa PK200-A33 Overview

The Yokogawa PK200-A33 is a current-to-pneumatic (I/P) converter that converts electrical signals into proportional pneumatic pressure signals. It is widely used in industrial process control, especially in

 applications requiring pneumatic actuators.

Product Detailed Description

• Function:

• Converts 4-20mA or 10-50mA DC current signals into corresponding pneumatic pressure outputs.

• Used to control pneumatic valves, cylinders, and other pneumatic actuators.

• Features:

• High accuracy and linearity.

• Rugged design for industrial environments.

• Built-in input/output pressure gauges (some models).

Product Parameters

Based on search results, here are some key parameters:

• Input Signal:

• 4 to 20mA DC / 10 to 50mA DC

• Output Signal:

• 20 to 100kPa (Standard Output), 40 to 200kPa (Doubled Output)

• Air Supply Pressure:

• 140kPa (Standard Output), 240kPa (Doubled Output)

• Air Consumption:

• Max. 4 Nl/min or 0.24 Nm3/hr (at 140 kPaair supply pressure)

   

• Output Air Capacity:

• Max. 110 Nl/min or 6.6 Nm3/hr (at 140 kPa air supply pressure)

• Linearity:

• ±0.2% of span

• Hysteresis:

• 0.2% of span

• Repeatability:

• 0.1% of span

• Operating Temperature Limits:

• -40 to 80 deg C (-40 to 176 deg F) (General use)

• Connections:

• Supply Air, Output Signal, Output Gauge Connections: Rc1/4 or 1/4 NPT female

• Electrical Connection: G1/2, G3/4, 1/2 NPT or 3/4 NPT female

• Mounting:

• Surface or 2-inch pipe

• Approximate Weight:

• 2.8kgs

   

• Please refer to the official Yokogawa product manual for specific parameters.

Product Advantages

• High Accuracy:

• Provides precise pneumatic pressure output for accurate control.

• Reliability:

• Designed for harsh industrial environments, ensuring long-term stable operation.

• Wide Application:

• Suitable for various applications requiring pneumatic control.

• Easy Installation and Maintenance:

• The product is designed for simple installation and maintenance.

Precautions

• Correct Installation:

• Install and wire according to the requirements of the product manual.

• Air Supply Quality:

• Use clean, dry compressed air.

• Environmental Conditions:

• Ensure the operating environment meets the product's specifications.

• Regular Maintenance:

• Regularly inspect and maintain to ensure normal operation.

Product Applications

• Process Control:

• Valve control in the oil, chemical, and power industries.

• Factory Automation:

• Control of pneumatic actuators.

• Other Industrial Applications:

• Applications requiring the conversion of electrical signals to pneumatic pressure signals.

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