Ashcroft 2074 Digital Pressure Gauge
The Ashcroft 2074 digital pressure gauge delivers excellent functionality and performance. Battery-powered for maximum flexibility, it is an ideal solution for industrial testing and measurement applications.
Product Specifications
Accuracy:
±0.25% of span, terminal point
Input Power Requirements
- 2074: Battery powered
- 2174: Loop powered 4-20 mA (12-36 Vdc)
- 2274: DC Line powered (12-36 Vdc)
Inlet Fitting:
¼ or ½ NPT typical (see ordering code for additional options)
Pressure Ranges:
Vacuum to 20,000 psi
Process Connection Location:
Lower, top, left or right side
Electrical Connection for Loop or Line Power
- 4½˝ case: Screw down terminals
- 3˝ case: Jacketed cable extended 3 feet
- Custom cable length available (OPT.)
Temperature Error (Zero & Span):
0.04% of span/°F (from 70 °F reference temperature)
Enclosure Rating:
Weatherproof, IP65
Display Features
Character Height:
3˝ case: 0.60˝ | 4½˝ case: 0.88˝
Backlight:
Model 2174 requires battery backup to power the light (OPT.)
Battery Life:
3˝: > 400 hours | 4½˝: > 2,000 hours
Material Specifications
Non-Wetted Components
| Model |
Case Material |
| 3˝ |
304 Stainless Steel |
| 4½˝ |
Fiberglass reinforced thermoplastic or black epoxy coated aluminum |
Temperature Limits
| Version |
Process Temperature |
Storage Temperature |
| 2074, 2174, 2274 |
14 °F to 140 °F (10 °C to 60 °C) |
–4 °F to 158 °F (–20 °C to 70 °C) |
Wetted Components
| Model |
Diaphragm |
Process Connection |
Joints |
| 2074, 2174, 2274 |
17-4 Stainless Steel |
316L Stainless Steel |
Laser Weld |