Digital Pressure Gage Dwyer, Dwyer DPG

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% full scale; DPG-100: ± 0.25% full scale; ± 1 least significant digit @ 70° F ( 21° C) ( includes linearity, hysteresis, repeatability) . Pressure Limit: 2x pressure range for models d1000 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: Two AAA batteries . Battery Life: 2000 hours typical; Low battery indicator. 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 0-15 and 0-3000 psi.