The Fieldpiece SVG2 Digital Vacuum Gauge is a thermistor-based, standalone instrument that digitally measures a vacuum of 50 to 2000 microns. Used inline with your vacuum pump, the SVG2 measures the deep vacuum required to evacuate systems of moisture and other contaminants. The LCD display provides a pump down indicator showing progress from atmospheric pressure. It features an ergonomic design with a ruggedized rubber boot, as well as high and low alarms with visual and audio indicators. The sensor is designed to withstand pressures up to 500 psi (3400kPa) so that no damage to the SVG2 will occur when exposed to full system pressures.
The SVG2 allows you to measure a deep vacuum when evacuating a system, removing all contaminants (mainly moisture). The alarm can be set for either a high or low target and has both audio and visual indicators. The alarm target is displayed in the lower screen when you press the SET button. The ALM button toggles between Hi alarm, Lo alarm, and no alarm. The LCD also displays whether the target is a high or a low and has a low battery indicator. The SVG2 displays “OL” when reading is above 2000 microns.
Features and Benefits:
- Designed for HVAC/R, the Digital Vacuum Gauge, model SVG2, gives technicians an accurate results in a compact design. Other features and benefits include:
- Measures from 50 to 2000 microns.
- Rugged rubber boot.
- LED indicates stable pressure.
- Fast response and high resolution.
- Big display shows if the pressure is increasing, decreasing, or stable.
- Inline "T" included.
- Magnetic hanger.
- Easy to clean.
Competitive Advantages
There are many digital vacuum gauges on the market. Like every instrument we design, we made ours exclusively for HVAC/R field service. The sensor is very durable and holds up when exposed to full system pressures (up to 500 psi). It has a rugged rubber boot and our familiar ergonomic design that’s easy to hold without fatigue. It includes a magnet on the back of the meter so you can hang it right there on the system while pulling a vacuum. The LCD display is large and easy to read. The meter face and buttons are arranged for easy one handed operation.
What's Included:
- Digital Vacuum Gauge - SVG2
- 9V battery (installed)
- Operator’s manual
Specifications:
- Temperature coefficient: 0.1 x (specified accuracy) per °C from 0°C to 18°C and 28°C to 50°C (32°F to 64°F and 82°F to 122°F)
- Battery: Single standard 9-volt battery, NEDA 1604, JIS 006P, IEC 6F22.
- Battery life: 6 hours continuity typical.
- Operating environment: 32ºF (0°C) to 122ºF (50°C) at <75%RH
- Storage environment: -4ºF (-20°C) to 140ºF (60°C) at <80%RH with battery removed from meter.
- Overrange: “OL” or “-OL” is displayed.
- Auto-off power: 5 minutes only when reading is above 70,000 microns.
- Low battery: symbol is displayed.
- Response time: 0.5 seconds
Vacuum pressure
- Units of measure: microns (of mercury)
- Connector type: Standard 1/4” male flared fitting. “T” fitting included.
- Resolution: 1.0 micron (of mercury)
- Accuracy: ±10% or ±10 microns( 50 to 1000 microns) at 73°F(23°C) ± 10°F(5°C), <90%RH
- Measurement range: 50 to 2000 microns (of mercury)
- Maximum overpressure: 500psi (3500kPa)
