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PG-7 Digital Pressure Gauge |
- Weather resistant
- Self-powered by standard 9 V battery
- Large, full 4 digit display with 0.5 in. characters
- Keypad operated microprocessor circuit has #TARE# (auto zero), peak hold and an alarm as standard functions
- Ranges vacuum to 10,000 psi
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Operational Description
Battery Powered Digital Gauge Offers Full 4 Digit Display
The latest in solid state design, the weather-resistant PG-7 utilizes a semi-conductor strain gage pressure transducer as the sensing element in conjunction with a microprocessor based electronics. Conditioned by a state of the art laser trimmed thick film compensation network, the all-stainless steel sensor is vibration and shock resistant, making it immune to the effects of pulsating pressures that damage mechanical analog gauges. State-of- the-art electronics in conjunction with the auto off circuit results in exceptional battery life. The 4-digit, 0.5 in. high LCD display and ±0.25% full-scale accuracy provides the opportunity to replace much larger mechanical analog gauges.
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| Specification |
| Applications |
| The PG-7 Digital Pressure Gauge provides an accurate measurement, vacuum to 10,000 psi gage, of any gas or non-cryogenic liquid media compatible with 15-5 PH stainless steels. PSI-Tronix Digital Pressure Gauges have been used |
| in a wide spectrum of industries. These industries include petrochemical, semiconductor, automotive, aircraft, scuba diving, agriculture, food processing and water treatment facilities. The PG-7 offers a cost-effective solution to the replacement of less accurate mechanical analog gauges. |
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| Direct reading to 9,999 psi |
| A 16 minute auto off circuit |
| ±0.25% of full-scale accuracy |
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| Specifications |
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| PERFORMANCE |
| Standard Pressure Ranges: Vacuum to 10,000 |
| psi gage |
| Overpressure: 2x full scale |
| Burst Pressure: 10x full scale or 20,000 psig |
| (whichever is less) |
| Accuracy (linearity, hysteresis, |
| and repeatability): ±0.25% of full scale (B.F.S.L.) |
| Thermal Zero Shift: ±0.02% F.S./ °F |
| Thermal Sensitivity Shift: ±0.02% F.S./ °F |
| Life: 10 million cycles minimum |
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| ENVIRONMENTAL |
| Compensated Temperature: 30 to 130°F |
| Storage Temperature -40 to 160°F |
| Operating Temperature: 0 to 160°F |
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| ELECTRICAL |
| Batteries: Standard 9 V (1), user replaceable |
| (2-year life) |
| Display Type: 4 digit LCD, 0.5 in. digits |
| Resolution: |
| Transducer: Infinite |
| Display: 1 part in 10,000 |
| Low-Battery Detection: Displays |
| Auto-Off: 16 min. standard |
| Features: Tare (Auto Zero), Peak Hold, Alarm |
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| PHYSICAL |
| Construction Materials |
| Case: Injection molded case material |
| EMI-X # PDX-W-88341 |
| Wetted Materials: 15-5SS |
| Cavity Volume: 0.07 3 in |
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| Specification may change without notice |
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| Ordering Information |
| DGAU.S0055 |
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