WINTERS PFD Wind Pressure Differential Gauge Dial
Professional resistance-free magnetic differential gauges designed for precise air and gas pressure measurement in industrial applications.
Product Specifications
| Parameter |
Standard 4" PFD |
Compact 2-1/16" PFD |
| Model |
PFD (WinAIR Differential Gauge) |
PFD (WinAIR Compact Differential Gauge) |
| Type |
Resistance-free Magnetic Differential Gauge for Air/Non-corrosive Gases |
Resistance-free Magnetic Differential Gauge for Air/Non-combustible Gases |
| Dial Size |
4" (100 mm) |
2-1/16" (52.4 mm) |
| Case Material |
Die-cast Black Aluminum |
Glass-filled Nylon (Black) |
| Lens |
Polycarbonate |
Polycarbonate |
| Bezel |
Threaded Die-cast Black Aluminum |
Threaded Die-cast Black Aluminum |
| Dial |
White Aluminum with Black/Red Markings |
White Aluminum with Black Markings |
| Pointer |
Black Anodized Aluminum |
Black Anodized Aluminum |
| Accuracy |
±2% of Full Scale |
±5% of Full Scale |
| Movement |
Resistance-free & Magnetic |
Resistance-free & Magnetic |
| Process Connection |
1/8" NPTF (High/Low Pressure Taps, Side/Back) |
3/16" Barbed (for ID Tubing) |
| Mounting |
3 Mounting Adapters (Included) |
Mounting Bracket (Included) |
| Re-zero Adjustment |
Easily Accessible Screw |
Easily Accessible Screw |
| Ambient/Process Temperature |
-40°F to 140°F (-40°C to 60°C) |
14°F to 140°F (-10°C to 60°C) |
| Over-Pressure Limit |
Max System Pressure: 150 PSI (10 bar) |
Max System Pressure: 150 PSI (10 bar) |
| Enclosure Rating |
IP67 |
IP67 |
| Wetted Parts |
Aluminum (Standard) |
Nylon |
| Compliance |
ASME B40.100; EN837-1 |
ASME B40.100; EN837-1 |
| Warranty |
5 Years |
5 Years |
| Pressure Range |
0-5 inH2O to 0-25 kPa (0-12.5 mbar to 0-250 mbar) |
0-5 inH2O (0-1.25 kPa) |
Key Features
Resistance-free Magnetic Movement: Ensures long-term accuracy and reliability
IP67 Enclosure Rating: Protected against dust and temporary immersion
Easy Re-zero Adjustment: Convenient calibration access
Complete Mounting Solutions: All necessary hardware included
Industry Compliance: Meets ASME B40.100 and EN837-1 standards
5-Year Warranty: Backed by manufacturer confidence