PK200 Current-to-Pneumatic Converter

High Accuracy and Reliable design in current-to-pneumatic converters.

Product Information

The Model PK200 Current-to-Pneumatic Converter is used mostly to actuate diaphragm operated valves, air cylinder operated valves, power cylinders or other terminal elements. Beside these, it is used as a simple signal converter in hybrid instrumentation comprising electronic and pneumatic instruments.

Model PK200 Current-To-Pneumatic Converter General Specifications

Features

-	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

Linearity	±0.2% of span
Hysteresis	0.2% of span
Repeatability	0.1% of span
Input Signal	4 to 20mA DC /10 to 50mA DC
Air Supply Pressure	140kPa (Standard Output) 240kPa (Doubled output)
Air Consumption	Max. 4 Nl/min. or 0.24 Nm³ /hr at 140 kPa (20 psi) air supply pressure.
Output Air Capacity	Max. 110 Nl/min. or 6.6 Nm³ /hr at 140 kPa (20 psi) air supply pressure.
Output Signal	20 to 100kPa (Standard Output) 40 to 200kPa (Doubled output)
Operating Temperature Limits	-40 to 80 deg C (-40 to 176 deg F) (General use)
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	2.8kg