CALIBRATORS

Handheld Pressure Calibration with Integral Electric Pressure Pump BetaGauge 330/300E 

A revolution in pressure calibration technology for the process industries.

  • Integrated internal electrically operated pneumatic pump

  • Generates pressure to 300 psi and vacuum to -12 psi (-0.8 to 20 bar, -80 to 20 ar, -80 to 20000 kPa)

  • Accuracy ± 0.035% FS

  • External pressure module interface supports all BetaPort-P pressure modules 

  • Pt100 RTD input for temperature measurement, accurate to 0.2°F (0.1°C) (measurement only)

Highest Precision and Accuracy Available in a Hand-Held Instrument BetaGauge 321A/311A

The single sensor BetaGauge 311A, or the dual sensor BetaGauge 321A.
 

  • For intrinsically safe applications choose the 311A-Ex or 321A-Ex versions

  • Two isolated, stainless steel, pressure sensors with 0.025% F.S. accuracy (one on the 311A)

  • External pressure module connection supports all BetaPort-P pressure modules (27 ranges) for even more measurement capability (unavailable on Ex units)

  • Pt100 RTD input for temperature measurement, accurate to 0.1°C (0.2°F)

  • Measure 4-20 mA input

BetaGauge PIR-PRO Reference Class Digital Test Gauge

In-line Ultrasonic Flow Meter

  • Available in 8 ranges from 30 psi full scale to 10,000 psi full scale

  • Accuracy ±0.04% of rdg ± 0.01% of FS

  • Displays in 23 standard or 1 custom engineering unit

  • CSA Intrinsically Safe, Class 1, Div.2 Groups A,B,C, & D

  • ATEX approved; CE approved

Pressure Calibrator T-140

To give technicians laboratory-grade accuracy

  • High accuracy gauge and differential capability

  • Isolated SS sensors on 300 psi and 3,000 psi units

  • Easy to read Super-Twist LCD

  • Available in several ranges; 10” H2O, 200” H2O, and 30, 100, 300, and 3,000 psi.

Handheld Pressure Calibration with Integral Electric Pressure Pump BetaGauge 330/300E 

A revolution in pressure calibration technology for the process industries.

  • Integrated internal electrically operated pneumatic pump

  • Generates pressure to 300 psi and vacuum to -12 psi (-0.8 to 20 bar, -80 to 20 ar, -80 to 20000 kPa)

  • Accuracy ± 0.035% FS

  • External pressure module interface supports all BetaPort-P pressure modules 

  • Pt100 RTD input for temperature measurement, accurate to 0.2°F (0.1°C) (measurement only)

Highest Precision and Accuracy Available in a Hand-Held Instrument BetaGauge 321A/311A

The single sensor BetaGauge 311A, or the dual sensor BetaGauge 321A.
 

  • For intrinsically safe applications choose the 311A-Ex or 321A-Ex versions

  • Two isolated, stainless steel, pressure sensors with 0.025% F.S. accuracy (one on the 311A)

  • External pressure module connection supports all BetaPort-P pressure modules (27 ranges) for even more measurement capability (unavailable on Ex units)

  • Pt100 RTD input for temperature measurement, accurate to 0.1°C (0.2°F)

  • Measure 4-20 mA input

Handheld Pressure Calibration with Integral Electric Pressure Pump BetaGauge 330/300E 

A revolution in pressure calibration technology for the process industries.

  • Integrated internal electrically operated pneumatic pump

  • Generates pressure to 300 psi and vacuum to -12 psi (-0.8 to 20 bar, -80 to 20 ar, -80 to 20000 kPa)

  • Accuracy ± 0.035% FS

  • External pressure module interface supports all BetaPort-P pressure modules 

  • Pt100 RTD input for temperature measurement, accurate to 0.2°F (0.1°C) (measurement only)

Highest Precision and Accuracy Available in a Hand-Held Instrument BetaGauge 321A/311A

The single sensor BetaGauge 311A, or the dual sensor BetaGauge 321A.
 

  • For intrinsically safe applications choose the 311A-Ex or 321A-Ex versions

  • Two isolated, stainless steel, pressure sensors with 0.025% F.S. accuracy (one on the 311A)

  • External pressure module connection supports all BetaPort-P pressure modules (27 ranges) for even more measurement capability (unavailable on Ex units)

  • Pt100 RTD input for temperature measurement, accurate to 0.1°C (0.2°F)

  • Measure 4-20 mA input

© 1995 by Unique Controls Co., Ltd. 

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