Technical Specifications Category Specification Model FIELDVUE DVC6205 Type Digital Valve Controller (Digital Positioner) Input Signal 4-20 mA DC, two-wire, with HART 7 digital communication overlay. Output Signal Pneumatic pressure to actuator (typically requires a supply pressure 5-25 psi above the required output). Supply Air Pressure 20 to 150 psig (1.4 to 10.3 bar). Air Consumption Less than 0.15 SCFM (4.2 NLPM) at steady state (significantly higher during rapid movement). Supply Air Quality Clean, dry, instrument-quality air as per ISA 7.0.01. Travel Feedback Non-contact, magneto-resistive travel sensor. Accuracy ≤ 0.5% of span (including linearity, dead band, hysteresis). Sensitivity ≤ 0.05% of span. Ambient Temperature -40° to 185°F (-40° to 85°C). Housing Rating NEMA 4X (IP66/67) for weatherproof, watertight, and corrosion-resistant protection. Intrinsic Safety Yes, approved for use in hazardous areas (e.g., FM/CSA: Class I, Div. 1, Groups A, B, C, D). Diagnostics In-built performance and diagnostics (e.g., valve signature, step response, travel accumulation, alarm reporting).
