Manufacturer: Yokogawa Electric Corporation
Yokoawa IP Converter Current-to-Pneumatic Converter PK200-A33/AM/JF3
The Yokogawa I/P Converter PK200 offers a low-cost method to convert a milliamp input (4-20 or 10-50mA analog signals) to a proportional pneumatic (air pressure) output. The unit is designed for a broad range of process control applications, including those that feature pneumatic actuating equipment. The PK200 features built-in stainless steel input/output gauges. The reliable PK200 performs electronic feedback control while maintaining accuracy of ±0.5 percent of span and linearity of ±0.2 percent of span. Built with energy savings in mind, the PK200 consumes only 4 normal liters/minute (4 NL/min) air while providing output air capacity of 110 NL/min. Yokogawa I/P Converter PK200-A11 complements Yokogawa's existing line of Quality Solutions for its North American customers: pressure and temperature transmitters, flowmeters, on-line analyzers, recorders, digital loop controllers and an entire family of distributed control systems.
Features
Yokoawa IP Converter Current-to-Pneumatic Converter PK200-A33/AM/JF3
-Highly accurate signal conversion with minimum effects from process environments
Stainless steel bracket, epoxy coating, and other optional specifications allow the PK200 to be used in a variety of applications.
-Highly reliable, accurate electronic feedback
-Energy-saving design for improved economy
Max. air consumption: 4 Nl/min when air supply pressure is 140 kPa
Max. output air capacity: 110 Nl/min when air supply pressure is 140 kPa
-Excellent operability by access to only one side of the product
Specifications
Yokoawa IP Converter Current-to-Pneumatic Converter PK200-A33/AM/JF3
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Linearity
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±0.2% of span
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Hysteresis
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0.2% of span
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Repeatability
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0.1% of span
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Input Signal
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4 to 20mA DC /10 to 50mA DC
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Air Supply Pressure
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140kPa (Standard Output)
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240kPa (Doubled output)
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Air Consumption
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Max. 4 Nl/min. or 0.24 Nm3 /hr at 140 kPa (20 psi) air supply pressure.
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Output Air Capacity
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Max. 110 Nl/min. or 6.6 Nm3 /hr at 140 kPa (20 psi) air supply pressure.
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Output Signal
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20 to 100kPa (Standard Output)
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40 to 200kPa (Doubled output)
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Operating Temperature Limits
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-40 to 80 deg C (-40 to 176 deg F) (General use)
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Supply Air, Output Signal, Output Gauge Connections
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Rc1/4 or 1/4 NPT female
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Electrical Connection
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G1/2, G3/4, 1/2 NPT or 3/4 NPT female
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Mounting
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Surface or 2-inch pipe.
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Approximate Weight
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2.8 kg
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Model and Suffix Codes
Yokoawa IP Converter Current-to-Pneumatic Converter PK200-A33/AM/JF3
Model: PK200, Current-to-Pneumatic Converter
Input signal:
-A . . . . . . . . . . . . . . . . . 4 to 20 mA DC
-C . . . . . . . . . . . . . . . . . 4 to 20/10 to 50 mA DC changeable type
Output signal
1 . . . . . . . . . . . . . . Output signal: 20 to 100 kPa Gauge scale: 0 to 200 kPa
2 . . . . . . . . . . . . . . Output signal: 40 to 200 kPa Gauge scale: 0 to 400 kPa
3 . . . . . . . . . . . . . . Output signal: 0.2 to 1 kgf/cm2 Gauge scale: 0 to 2 kgf/cm2
4 . . . . . . . . . . . . . . Output signal: 0.4 to 2 kgf/cm2 Gauge scale: 0 to 4 kgf/cm2
5 . . . . . . . . . . . . . . Output signal: 0.2 to 1 bar Gauge scale: 0 to 2 bar
6 . . . . . . . . . . . . . . Output signal: 0.4 to 2 bar Gauge scale: 0 to 4 bar
7 . . . . . . . . . . . . . . Output signal: 3 to 15 psi Gauge scale: 0 to 30 psi
8 . . . . . . . . . . . . . . Output signal: 6 to 30 psi Gauge scale: 0 to 60 psi
9. . . . . . . . . . . . . . Output signal: 3 to 27 psi Gauge scale: 0 to 60 psi
Yokoawa IP Converter Current-to-Pneumatic Converter PK200-A33/AM/JF3
Connections
1 . . . . . . . . . . . Air connection: Rc1/4 Electric connection: G1/2 female
2 . . . . . . . . . . . Air connection: Rc1/4 Electric connection: G3/4 female
3 . . . . . . . . . . . Air connection: 1/4 NPT female Electric connection: 1/2 NPT female
4 . . . . . . . . . . . Air connection: 1/4 NPT female Electric connection: 3/4 NPT female
