Dwyer Series DPG Digital Pressure Gage
Key Features
- High accuracy: ±0.25% FS (DPG-100 series) or ±0.5% FS (DPG-000 series)
- 4-digit backlit LCD display eliminates parallax errors
- NEMA 4X (IP66) aluminum enclosure for harsh environments
- Battery-powered with 2000-hour battery life and auto-shutoff
- Selectable engineering units for versatile applications
Product Overview
The Dwyer Series DPG Digital Pressure Gage is a high-accuracy measuring instrument designed to replace outdated analog gauges. With options for ±0.25% or ±0.5% full-scale accuracy, it features a 4-digit backlit display that eliminates parallax errors for precise readings. The rugged NEMA 4X (IP66) aluminum enclosure makes it ideal for industrial pressure monitoring in harsh environments.
Technical Specifications
| Parameter |
Details |
| Accuracy |
±0.25% FS (DPG-100) / ±0.5% FS (DPG-000) |
| Pressure Range |
-14.70 psi to 5000 psi (varies by model) |
| Display |
4-digit LCD, backlit, 0.425" H digits |
| Housing |
Anodized aluminum, NEMA 4X (IP66) |
| Process Connection |
1/4" male NPT |
| Power Supply |
2x AAA alkaline batteries (included) |
| Battery Life |
2000 hours (typical) |
| Temperature Range |
0-130°F (-18-55°C) |
| Weight |
8.84 oz (275 g) |
Product Attributes
| Wetted Materials |
Type 316L SS |
| Accuracy |
DPG-000: 0.5% FS; DPG-100: ±0.25% FS; ±1 Least Significant Digit @ 70°F (21°C) |
| Enclosure Rating |
Designed To Meet NEMA 4/4X (IP66) |
| Pressure Limit |
2x Pressure Range For Models ≤1000 Psi; 5000 Psi For 3000 Psi Range; 7500 Psi For 5000 Psi Range |
| Power Requirements |
(2) AAA Alkaline Batteries, Included, User Replaceable |
Detailed Features
- High Accuracy: Includes linearity, hysteresis, and repeatability at 70°F (21°C)
- Parallax-Free Display: 4-digit backlit LCD for clear readings in low-light conditions
- Versatile Range & Units: Models cover -14.70 psi to 5000 psi with selectable units (psi, kg/cm², bar, kPa, etc.)
- Rugged Construction: NEMA 4X (IP66) aluminum housing with polycarbonate cover, resistant to dust and water jets
- Battery Efficiency: 2000-hour life (60 hours continuous use) with auto-shutoff and low-battery indicator
- Easy Operation: Push-button zero/tare, peak/valley tracking, and unit conversion via simple 4-button keypad
- Safety Approvals: CE certified; FM approval for intrinsic safety (DPG-100 series) in hazardous areas