DWYER Differential pressure gauge DPG series
-
NG # 00309-HW-DWYER-010
Manufactured by:
Series DPG Digital Pressure Gage ±0.25% or ±0.5% F.S. Accuracy, NEMA 4X (IP66) Aluminum Housing
Specification
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. Compliance 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
Description
The Series DPG Digital Pressure Gages have a high ±0.25% or ±0.5% full-scale accuracy. The 4 digit digital display will reduce the potential for errors in readings by eliminating parallax error commonly produced with analog gages. Series DPG is battery powered and has an auto-shut off to conserve battery life. Battery life, on average, will last 2000 hours. A 4 button key pad allows easy access to features without the need to work through complex menus or difficult key combinations. These features include backlight, peak and valley, tare or auto zero and conversion of the pressure units.