Description
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.
Applications and Industries:
Rough Vacuum Monitoring
Semiconductor
Laser Systems
Chemical Research
Air Sampling
Central Vacuum Monitoring
Oil Reprocessing
Medical Research
Specifications:
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.