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Fisher™ FIELDVUE™ DPC2K Digital Process Controller
The Fisher FIELDVUE DPC2K digital process controller is an electro-pneumatic PID controller that can replace pneumatic controllers to meet your single continuous PID loop needs.
The DPC2K has been designed to provide application flexibility, through simple configuration and high speed network communications, for your next expansion or modernization project.
Fisher™ FIELDVUE™ DPC2K Digital Process Controller


Instrument Power
9 to 28 VDC at 1 Watt nominal
CSA & cSAus: Type 4X, IP66
Communication Protocol
Ethernet: Modbus TCP, HART-IP (Common commands and Universal commands)
Serial: Modbus RTU
Baud: Configured 9600 to 256,000 baud Default 115,200
Analog Inputs
(2) 4-20 mA
Analog Output
(1) 4-20 mA
Pressure Sensor Option: Sealed Gauge
2.1, 6.9, 20.7, 41.4, 103 bar (30, 100, 300, 600, 1500 psi) ranges available
Pneumatic Output
Single-Acting Direct
Low Bleed Steady State Air Consumption
At 1.4 bar (20 psig) supply pressure 0.056 normal m3/hr (2.1 scfh), average
At 5.5 bar (80 psig) supply pressure 0.184 normal m3/hr (6.9 scfh), average
Supply Pressure
Minimum Recommended: 0.3 bar (5 psig) higher than maximum actuator requirements
Maximum: 10.0 bar (145 psig) or maximum pressure rating of the actuator, whichever is lower
Medium: Air or Natural Gas
Supply medium must be clean, dry and noncorrosive
Supply Pressure: 1/4 inch NPT internal
Output Pressure: 1/4 inch NPT internal
Tubing: 3/8 inch recommended
Vent: 3/8 inch NPT internal
Electrical: 1/2 inch NPT internal, two conduit entries
Other Configurations
Contact your local Emerson sales office to learn about additional specifications or options for this product.


  • Put simple control at the valve
  • Save money and time with integrated packaging, quick configuration, and application flexibility
  • Install field intelligence to enhance safety, responsiveness, and productivity
  • Provide process data previously not available with game changing Ethernet connectivity
  • Transform operations by upgrading technology from pneumatics to electro-pneumatic
  • Address regulatory and climate issues by leveraging low bleed technologies and adding control to electric actuation