Key Parameters Category Parameter Description / Typical Values Input Signal Electrical Input 4-20 mA DC (standard); other ranges available (e.g., 10-50 mA, 1-5 VDC). Output Signal Pneumatic Output 3-15 psig (0.2-1.0 bar); other standard ranges available (e.g., 6-30 psig). Air Supply Supply Pressure 20 psig (1.4 bar) minimum to 100 psig (6.9 bar) maximum. Performance Accuracy Typically within ±0.5% of span. Sensitivity Typically within 0.1% of span. Air Consumption Low steady-state air consumption (e.g., < 0.2 SCFM @ no load). Environmental Enclosure Rating NEMA 4X (IP66) - Weatherproof, watertight, and corrosion-resistant. Operating Temperature -40°F to +180°F (-40°C to +82°C). Hazardous Area Certifications Available with certifications for Non-Incendive (NI) and Explosion-Proof (XP) applications (e.g., Class I, Div 1 & 2, Groups A, B, C, D). Physical Enclosure Material Epoxy-coated aluminum. Mounting Directly to actuator yoke (2-bolt pattern) or panel mount. Options & Features Gauge C483-24: Without output gauge. C484-24: With output pressure gauge. Relay Options Standard High-Capacity Relay. Venting Open Vent (standard) or Closed Vent (for specific applications).
