Manufacturer: Yokogawa Electric Corporation
Yokogawa Current-to-Pneumatic Converter PK200-A12
The Yokogawa Current-to-Pneumatic Converter PK200-A12 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 Current-to-Pneumatic Converter PK200-A12 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.
Model and Suffix Codes for Yokogawa Current-to-Pneumatic Converter PK200-A12
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
Yokogawa Current-to-Pneumatic Converter PK200-A12
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
Yokogawa Current-to-Pneumatic Converter PK200-A12
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
Yokogawa Current-to-Pneumatic Converter PK200-A12
Optional codes / Optional specification
