Pressure Calibrators From Beta Calibrators

We make pressure calibrators as if your process depends on them.

Our pressure calibrators offer high accurcy measurement of pressure with maximum flexibility.

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BetaGauge Pressure Calibrators

BetaGauge 330 Hand Held Pressure Calibrator
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High Performance Pressure Calibrator with Integrated Electric Pump

Hand Held Pressure Calibrator Features:

  • Integrated Electrically Operated Hand Pump Generates Pressure up to 150 PSI and Vacuum up to -12 PSI
  • High Pressure Version Available with Integrated Manually Operated Hand Pump that Generates Pressure up to 300 PSI and Vacuum up to -12 PSI
  • Operates on 8 Standard Alkaline AA Batteries
  • Pt100 RTD input for Temperature Measurement with Accuracy of 0.1°C (0.2°F)
  • 24 Volt Loop Power to Operate Device under Test
  • Large LCD with Backlight
  • External Pressure Module Interface Supports all 29 BetaPort-P Pressure Modules
  • Store and Recall up to 5 User Defined Setups
  • Pressure Displayed in the User's Choice of 19 Engineering Units
  • Switch Test is Automatic Using Internal Sensor or External Pressure Module
  • Ideal for Gas Flow Calibration (Custody Transfer) Applications
  • Quik-Test Pressure Calibration Connectors Available

Click to Download Data Sheet


BetaGauge 311A Advanced Single Sensor Pressure Calibrator
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General Purpose High Accuracy Precision Pressure Calibrator

Advanced Pressure Calibrator Features:

  • One isolated, stainless steel pressure sensor except for 10" H2O and 1 psi Ranges
  • Temperature compensation to ensure field use accuracy
  • Power-Tool-Tough Housing
  • 2 Custom Engineering Units
  • Enhanced Measurement Stability
  • External pressure module connection supports all BetaPort-P pressure modules
  • Large Backlit configurable display for 1,2 or 3 variables
  • Switch test on Pressure (Internal or External)
  • % Error and damping functions
  • RS-232 port for remote operation
  • Differential and Absolute Ranges available
  • Quik-Test Pressure Calibration Connectors Available
  • Included NIST Certificate with calibration data


BetaGauge 301 Single Sensor Pressure Calibrator
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General Purpose Value Oriented Pressure Calibrator

Single Sensor Pressure Calibrator

Temperature Pressure Calibrator Features:
  • One non-isolated pressure sensor
  • Internal 24 Volt DC loop power supply
  • External pressure module connection supports all BetaPort-P pressure modules
  • Measure 24 mA or 30 Volt DC
  • Large, Backlit configurable display for 1, 2 or 3 variables
  • Switch test on Pressure (Internal or External)
  • % Error and damping functions


BetaGauge 321A Dual Sensor Temperature Pressure Calibrator
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Dual sensor, triple display precision temperature pressure calibrator. The new standard of custody transfer applications.

Temperature Pressure Calibrator Features:

  • Two isolated, stainless steel, pressure sensors with 0.025% F.S. accuracy
  • Temperature-compensation ensures accuracy in field applications
  • External pressure module connection supports all BETA Port-P pressure modules (29 ranges) for even more measurement capability
  • Measure 4-20 mA input
  • Measure up to 30 V DC
  • Large graphic style LCD with backlight
  • Switch test on pressure 1, pressure 2 or external pressure module
  • Operating mode layers support simple measurements to complex applications
  • Up to five frequently used setups to be stored; last setup automatically recalled on power-up
  • % Error and damping functions
  • Gas flow/custody transfer kit available
  • NIST Certificate with calibration data


BetaGauge II Modular Pressure Calibrator
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Precision Documenting Modular Pressure Calibrator

Modular Pressure Calibrator Features:

  • Electrical Accuracy of ±0.01%
  • Pressure Module Accuracy of ±0.025%
  • Quik-Test Pressure Calibration Connectors Available
  • Modular design requires BetaPort-P pressure modules for pressure measurement

Click to Download Data Sheet


BetaGauge PI PRO Digital Pressure Calibration Test Gauge
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Digital Pressure Test Gauge. Single-Handed Process Validation

Pressure Calibration Gauge Features:

  • BetaLOG™ Software Available for Logging Gauge Measurements
  • 15 Standard Pressure Ranges including 10” H2O and 15,000 psig
  • Absolute Pressure Ranges Available (PSIA)
  • CSA Intrinsically Safe, Class 1, Div. 2; ATEX Approved
  • Available with optional 24V external power input (housed in separate panel-mount-style enclosure)
  • Rear mount option for panel mounting (housed in separate panel-mount-style enclosure)”
  • Very high accuracy compared to analog test gauges; +/-0.05% F.S.; temperature compensated.
  • Temperature compensated accuracy over 0 to 50 degrees C
  • Displays in 18 standard or fully custom engineering units
  • Displays ambient temperature in degrees C or degrees F
  • Large, backlit, 5-1/2 digit display with 0.65" high digits and 20 segment bar graph
  • Rubber boot standard on all stand-alone bottom mount gauges
  • Password-protected "through the keypad" calibration
  • MIN/MAX recall
  • Adjustable TARE zeros large system offsets
  • Use-configurable damping smooths readings from pulsating/plaint air sources
  • Auto shut-off for extended battery life.
  • CE approved.
  • Includes NIST Certificate with calibration data
  • Optional Calibration Kit with Pneumatic or Hydraulic Pressure Hand Pump and Fittings Available


BetaGauge PIR PRO Digital Pressure Gauge
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Kit with calibration pump

BetaGauge PIR PRO Digital Pressure Gauge
PIR PRO Reference Class Digital Pressure Gauge offers the highest accuracy in its class.

Digital Test Gauge Features:

  • Large, Back-lit, 5-1/2 Digit Display With 0.65" High Digits and 20 Segment Bar Graph
  • Displays in 18 standard or fully custom engineering units
  • Temperature Compensated Accuracy over 0 to 50°C
  • Reference Class Accuracy of ±0.04% of Reading ±0.01% Full Scale
  • CSA Intrinsically Safe, Class 1, Div. 2; ATEX Approved
  • User Configurable Sample Rate Maximizes Measurement Performance and Battery Life
  • Standard Available Pressure Ranges - 30 psi Compound, 30 psig, 100 psig, 500 psig, 1,000 psig, 3,000 psig, 5,000 psig, and 10,000 psig
  • Auto Shut-off Extends Battery Life
  • Auto Shut-off and Damping Functions
  • Adjustable TARE Zeros Large System Offsets
  • Rear Mount Option for Panel Mounting (housed in separate panel-mount-style enclosure)
  • Rubber Boot Standard On All Stand-alone Bottom Mount Gauges
  • Available With Optional 24V External Power Input (housed in separate panel-mount-style enclosure)
  • Optional Calibration Kit with Pneumatic or Hydraulic Pressure Hand Pump and Fittings Available
  • BetaLOG™ Software Available for Logging Gauge Measurements
  • Includes NIST Certificate with calibration data
  • CE Approved


DPC-30/100 Digital Pressure Calibrator
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Precision Pneumatic Calibration System

Digital Pressure Calibrator Features:

  • Both the DPC-30 and DPC-100 Units Will Regulate Pressure From 1 to 30 psig Using Compressed Plant Air (100 psig recommended). The DPC-100 Will Also Read Static Pressure Measurements to 100psig
  • 0.001 psi resolution, 0.035% accuracy
  • Dual digital display - psi & mA or voltage
  • Gauge, differential, and vacuum modes
  • Selectable engineering units
  • Pressure switch test
  • Rugged case to withstand factory floor environments
  • Quik-Test Pressure Calibration Connectors Available


T-140 Pressure Manometer
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Precision Pressure Calibrator / Digital Manometer

Pressure Manometer Features:

  • High accuracy gauge and differential capability on 10" H2O, 200 in H20, 1 PSI, 30 PSI, 100 PSI
  • Rugged, dust tight, water-resistant case
  • Isolated SS sensors on 300 psi and 3,000 psi units; Gauge only
  • Easy to read Super-Twist LCD
  • Intuitive controls make operation easy, even for infrequent users
  • Powered by a common 9 Volt alkaline battery
  • Supplied in neoprene sleeve; optional carrying case available.
  • Includes NIST Certificate with calibration data


BetaPort-P Pressure Calibrator Module
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Precision Digital Pressure Modules

Pressure Calibrator Modules Features:

  • 29 standard ranges
  • Gauge, vacuum, absolute, compound and differential measurements from inches H2O to 10,000 psi
  • Accuracy specified over 15°C to 35°C range
  • Isolated and non-isolated measurements, range dependant
  • .025% full scale accuracy
  • Includes NIST Certificate with calibration data