Canadian businesses relying on high-performance measuring tools consistently turn to Durham Instruments, a trusted distributor of Teledyne Hastings’ advanced instrumentation. Among its standout offerings is the HVG-2020A industrial vacuum gauge, a versatile, media-isolated device designed for precise pressure measurement in rough vacuum environments.
Key Features and Flexibility
The HVG-2020A employs piezo-resistive technology, ensuring accuracy independent of gas composition. Its dual analog and digital outputs allow seamless integration into process control systems, while its easy installation minimizes downtime.
Cost-Effective Alternative to Capacitance Manometers
Positioned as a budget-friendly substitute for pricier capacitance manometers, the HVG-2020A serves diverse industries, including:
- Semiconductor manufacturing
- Laser and chemical research
- Medical and air sampling applications
- Oil reprocessing and power generation
- Aerospace, automation, and food processing
User-Centric Design
The gauge features an optional display with multiple viewing modes, including pressure vs. time plots and bar graphs. Output options span 0-10 VDC, 4-20 mA signals, and RS232/RS485 connectivity, with select models offering USB support.
Technical Specifications
Measurement Range: 0.1 to 1,000 Torr
Accuracy: ±0.1% of reading ±½ Torr
Wetted Materials: 304/316 stainless steel (media-isolated)
Outputs: 0-10 VDC, 4-20 mA, RS232/RS485
Calibration: NIST-traceable with optional certificate/data sheet
Teledyne Hastings further supports users with free Windows-compatible data-acquisition software, simplifying logging and analysis.
For industries demanding reliability without the premium price tag, the HVG-2020A stands out as a highly adaptable, precision-engineered solution.
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