Service:Compatible liquids and combustible gases (for FM listing see Agency Approvals below).Wetted Materials:Type 316L SS.Housing Materials:Polycarbonate front and back cover, anodized aluminum extruded housing with recessed grooves, polycarbonate overlay, Buna-N O-rings, 316L SS sensor construction.Accuracy:DPG-000: 0.5% FS; DPG-100: ±0.25% FS; ±1 least significant digit @ 70°F (21°C) (includes linearity, hysteresis, repeatability).Pressure Limit:2x pressure range for models ≤1000 psi; 5000 psi for 3000 psi range; 7500 psi for 5000 psi range.Enclosure Rating:Designed to meet NEMA 4/4X (IP66).Temperature Limits:0 to 130°F (-18 to 55°C).Thermal Effect:Between 70 to 130°F is 0.016%/F. Between 32 to 70°F is 0.026%/F. Between 10 to 32°F is 0.09%/F. Between 0 to 10°F is 0.50%/F.Size:3.00″ OD x 1.90″ deep (max).Process Connection:1/4″ male NPT.Weight:8.84 oz (275 g).Display:4 digit (.425″ H x .234″ W digits).Power Requirements:(2) AAA alkaline batteries, included, user replaceable.Battery Life:2000 hours typical; Low battery indicator. (60 hours in continuous use).Auto Shut-Off:Gage: 60 minute auto shut-off. Auto shut-off may be disengaged. Backlight: 2 minute auto shut-off.Agency Approvals:DPG-000: CE; DPG-100: CE, FM approved to be intrinsically safe for Class I, Division 1, Groups A, B, C and D, for ranges 0-5 to 0-3000 psi.