Gas Composition Independent!
The HVG-2020A vacuum gauge from Teledyne Hastings is a media-isolated, gas composition independent, piezoresistive instrument that provides accurate pressure measurement throughout the rough vacuum region.
The HVG-2020A is easy to install, and the optional display provides the users with several different views, or modes of operation. The HVG-2020A is very flexible and can provide both analog and digital output to easily integrate into process control. A wide variety of linear analog output signals may be selected. This makes the HVG-2020A an excellent choice to replace more expensive capacitance manometers. Digital output can include RS232 and RS485 via a small jack on the top of the instrument. A USB connection is also available on many models which makes connection and operation very easy. Free Windows data acquisition software for data logging is available for the HVG-2020A.
Files
| Attachment | Size |
|---|---|
 Brochure | 2.22 MB |
| Manual | 1 MB |
| Quick Start Guide | 123.77 KB |
News, events, promotions, webinars
- Rough Vacuum Monitoring
- Semiconductor
- Laser Systems
- Chemical Research
- Air Sampling
- Central Vacuum Monitoring
- Oil Reprocessing
- Medical Research
- Save money - Get accurate results without using more expensive capacitance manometers
- Optional Touchscreen Display - You are in control. Configure and view the data the way you need.
- Convenient USB and RS232/RS485 Connections - Automate your data acquisition quickly and save set up time
- FREE Windows™ Software - See your data remotely and log to Excel™
- Rugged - Install with confidence
Technical Features
| Range | 0.1-1000 Torr |
|---|---|
| Accuracy: | +(0.1% of Reading +0.5 Torr)* |
| Operating Temperature: | -20-70oC |
| Input Voltage: | 12-36 VDC |
| Maximum Overpressure | 2000 Torr |
| Wetted Materials: | 304 and 316L Stainless Steel |
| *Includes non-linearity, hysteresis, repeatability at ambient operating temperature after 2 hours warm up followed by zero adjustment. | |