Technical Parameters General Model: FIELDVUE DPC2K Digital Pressure Controller Type: Loop-Powered I/P, I/P with Boost Transducer Microprocessor: Integrated for digital control and communication. Input Signal Standard Analog Input: 4 to 20 mA DC Input Impedance: Typically 10 ohms at 20 mA Output Pressure Standard Ranges: 3 to 15 psig (0.2 to 1.0 bar) 3 to 27 psig (0.2 to 1.9 bar) 6 to 30 psig (0.4 to 2.1 bar) Maximum Supply Pressure: 150 psig (10.3 bar) Performance Accuracy: Typically better than ±0.5% of span. Linearity: Typically better than ±0.5% of span. Hysteresis: Typically less than 0.2% of span. Repeatability: Typically better than 0.2% of span. Sensitivity: Typically less than 0.1% of span. Air Consumption (Static): Typically less than 0.05 SCFM (0.08 Nm³/hr) at zero output flow. Air Supply Required Air Supply: Clean, dry, instrument-quality air, non-lubricated or lubricated. If lubricated, a lubricator must be maintained. Supply Pressure Range: Must be at least 5 psig (0.35 bar) above the required output pressure, up to the maximum of 150 psig (10.3 bar). Environmental Ambient Temperature Range: Operating: -40° to 185°F (-40° to 85°C) Storage: -60° to 185°F (-51° to 85°C) Relative Humidity: 0 to 100% (condensing). Enclosure Rating: NEMA Type 4X (Weatherproof and Corrosion-Resistant) when properly installed. Electrical Loop Power: Powered directly from the 4-20 mA signal loop. No separate power supply is required. HART® Communication: Supports HART protocol (FSK) for digital configuration, calibration, and diagnostics via the same two wires used for the 4-20 mA signal. Physical Mounting: Directly onto actuator mounting holes or via a bracket. Common mounting patterns include Fisher 1052 and 1066 styles. Materials: Housing is typically aluminum with a corrosion-resistant coating. Internal parts are stainless steel and anodized aluminum. Weight: Approximately 2.3 kg (5.0 lbs). Approvals Typically carries FM, FMC, ATEX, IECEx, and CSA approvals for use in hazardous (classified) locations. Specific approval codes depend on the model variant.