Beta Gauge 320
Pressure Calibrator

The tremendous popularity that the BetaGauge Model 320 enjoys can be
summed up in one word: value. BetaGauge successfully combines accuracy,
versatility, ease of use, and reliability, critical factors that contribute most to the
performance of the instruments being calibrated and to the technicians
doing the calibrating.

BetaGauge is a microprocessor-based, software intensive calibrator with 8K of
memory, packaged in a compact housing made of lightweight, yet rugged ABS
plastic. The keypad is entirely digital, with feedback provided visually and tactilely.
Its full five-digit (50,000 count resolution) LCD simultaneously indicates pressure and
electrical (mA or Vdc) variables. BetaGauge has a rechargeable, internal Nicad
battery (four AA cells) with a life of 50 hours. A 115 Vac, 50/60 Hz wall mount
battery charger is standard. BetaGauge also comes with a handy carrying case,
test leads, and instruction manual. It can be use inside the case, which has a strap
for hanging and pouches to hold accessories. It is also available with an intrinsically
safe option, (Class 1, Div 1 A, B, C, D).

• Available in Single or Dual Range Models
• High Accuracy of +/-0.075% of Reading
• Intrinsically Safe Option (Class 1, Div 1 A, B, C,D)
• High Resolution, up to 5 Digits
• 20 Ranges Available; 10” Water to 5000 PSIG
• Absolute PSIA Models Available
• Dual Pressure Ports in One Unit
• Automatic Calibration Check on Power-up
• Field Recalibration is Possible
• Read out in 8 Engineerign Units
• 1 User Defined Pressure Unit
• 24 VDC Power Supply
• Reads mA DC and V DC for Loop Checks
• MIN/MAX and % Error Displays
• Trip Detect for Pressure Switch Testing
• Battery Check Function with Auto-Off
• Zero Set and Dampening Function
• Dual Display LCD
• Referernce “H2O Temperature Correction
• Programmable Ownership Screen
• Optional 24VDC Loop Power Supply

Available Ranges:

All ranges come standard with eight engineering units, readout selection, keypad
selectable by the operator (in H2O, inHg, PSI, kPA, mmHg, mBar, cmH2O, Bars,
plus a user defined scale).
**Maximum static pressure, 200 psig

Technical Specifications: