Displays pressure in microns in steps of 1 micron. Has pump down indication showing progress from atmospheric pressure.

Features

• Auto off can be disabled for data logging with DL3
• Straight access to sensor for easy cleaning
• Brass "T" piece for inline vacuum testing.
• LEDs indicate INCreasing, DECreasing and STABLE vacuum

TECHNICAL SPECIFICATIONS

• Sensor: Precision thermistor
• Fitting: Standard 1/4” flared brass fitting (male)
• Conversion rate: 1 mVDC/1 micron of mercury
• Range: 50 to 2000 microns of mercury
• Resolution: 1 micron of mercury
• Accuracy: +/-10% or +/-10 microns, (50 to 1000 microns) @ 73°F ±9°F (23°C ±5°C), <90%RH.
• Operating environment: 32 to 122°F (0 to 50°C) @ <75%RH
• Storage environment: -4 to 140°F (-20 to 60°C) @ <80%RH with battery removed
• Pump down indication: When pumping down from atmospheric pressure to 2000 microns, output of head goes from over 3VDC to 2VDC.
• Overload: 500psi (3400kPa)
• Battery: 9V
• Battery life: 35 to 40 hours typical (alkaline). Red LED indicates battery is below operating level.
• Auto-off: To extend battery life, the AVG2 automatically turns off after 5 minutes when reading above 70,000 microns. The auto-off switch is located beneath the rubber covering. Use it to disable auto-off function
  

Download Specification and Operating Data

Rugged standalone vacuum gauge with alarms for Increasing/Decreasing indicators.

Features

• Big display for easy readability
• Auto off when left in Atmospheric pressure
• High and low alarm that notifies user when the desired vacuum has been reached with bright red LED and audible alarm
• Vacuum indicators notifies user if vacuum is decreasing, stable or increasing in pressure
• Fast response and high resolution
• Rubber boot protection with magnetic hanger

TECHNICAL 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 life: 6 hours continuity typical. Low battery: symbol is displayed.
• Battery: Single standard 9-volt battery, NEDA 1604, JIS 006P, IEC 6F22.
• 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.
• 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)
• 1Maximum overpressure: 500psi (3500kPa

Download Specification and Operating Data