Technical Parameters Category Parameter Specification / Description General Model DVC6015 Type Digital Valve Controller (Single-Action) Product Family FIELDVUE Primary Protocol HART Input & Output Input Signal 4 to 20 mA DC, two-wire Supply Pressure Up to 150 psig (10.3 bar) Output Action Single-Action (One output port for spring-return actuators) Performance Linearity ±0.5% of span Hysteresis Less than 0.4% of span Air Consumption Steady State: ~0.04 SCFM (1.1 NLPM) Environmental Ambient Temperature -40°F to 185°F (-40°C to 85°C) Enclosure Rating Type 4X, 6 (IP66/67); Dust-tight and protected against water. Hazardous Area Certifications FM/CSA: Explosion-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 Pneumatic Connections Supply & Output: 1/4" NPT