Technical Parameters Category Parameter Specification / Description General Model DVC6215 Description Digital Valve Controller (HART Protocol) Product Family FIELDVUE Input & Control Input Signal 4 to 20 mA DC, two-wire (sourcing) Supply Pressure Minimum: 2.5 psig (0.17 bar) above actuator requirement Maximum: See table below for supply pressure vs. enclosure material. Characterization Linear, Quick-Open, Equal Percentage, and custom user-configurable Performance Sensitivity 0.05% of span Linearity ±0.5% of span (default) Hysteresis Less than 0.2% of span Air Consumption Steady State: ~0.04 SCFM (1.1 NLPM) During Stroking: ~1.5 SCFM (42.5 NLPM) Pneumatic Output Output Capacity Supply Relay: Up to 100 SCFM (2832 NLPM) Exhaust Relay: Up to 40 SCFM (1133 NLPM) Environmental Ambient Temperature Standard: -40°F to 185°F (-40°C to 85°C) Extended: -40°F to 185°F (-40°C to 85°C) with specific seals. Enclosure Rating Type 4X, 6 (IP66/67); Dust-tight and protected against water jets/immersion. Material & Pressure Aluminum: Max 150 psig (10.3 bar) Stainless Steel: Max 365 psig (25.2 bar) Hazardous Area Certifications FM/CSA: Explosion-proof, Dust-ignition proof, Intrinsically Safe (Class I, II, III, Div. 1 & 2) ATEX/IECEx: Ex db, Ex tb, Ex ia [ia] (Zone 1 & 21) Physical Conduit Openings Two 1/2" NPT conduit openings Pneumatic Connections Supply & Output: 1/4" NPT Gauges: 1/8" NPT Weight Aluminum: Approx. 4.5 kg (10 lbs) Stainless Steel: Approx. 9.1 kg (20 lbs)