Digital Pressure Gauges with 0.25% Accuracy

PG7

Robust Digital Gauge For Harsh Environments

The PG7 Digital Pressure Gauge offers 0.25% accuracy and is designed for rugged use in harsh environments, both indoors and outdoors. Built with a long battery life, this full-featured pressure gauge includes functions like tare, peak hold, max-min, and selectable units of measure, providing precise, reliable measurements in critical applications. The PG7 ensures accurate pressure readings with a resolution of up to 2 decimal points, making it ideal for pressure measurement applications where accuracy is crucial.

The PG7 Digital Pressure Gauge is environmentally sealed, ensuring durability even in challenging conditions. The gauge is NIST traceable, with calibration services available, offering accuracy options ranging from 0.25% to 0.1% for optimal performance.

  • Easy to Read Display: Large, full 5-digit display with 0.4 in. characters
  • Wide Pressure Range: Available ranges from vacuum up to 30,000 psi
  • Rugged Protection: Environmentally sealed housing
  • Advanced Functionality: Tare, Peak Hold, and Max/Min functions standard
  • High Precision: ±0.25% accuracy of full scale
  • Variety of Measurement Units: User selectable units of measure (psi, kPa, mmHg, cmHg, mbar, bar, inH2O, ftH2O, kg/cm2)
  • Seamless Connectivity: Available RS-485/Modbus RTU output

  • Accuracy (linearity & hysteresis):
    • ±0.25% of full scale (BFSL)
    • ±0.1% accuracy in selected ranges
  • Stability – One Year Zero Drift: <±1% FS
  • Thermal Zero Shift: ±0.04% FS/ ºF
  • Thermal Sensitivity Shift: ±0.04% FS/ ºF
  • Life: 10 million cycles minimum
  • Adjustments: Auto zero, Tare
  • Overpressure:
    • Proof: 1.5x full scale
    • Burst: 3x full scale
  • Compensated Temp: 20º – 130ºF (-7º – 54ºC)
  • Storage Temp: -40º – 160ºF (-40º – 71ºC)
  • Operating Temp: 0º – 160ºF (-18º – 71ºC)
  • Battery Option:
    • (2) AA alkaline (typical life 2,000 hrs)
    • Auto-off: 15 second – 32 minutes
    • Low battery detection with 25% increments
  • External Power Option: 9-28 VDC
  • 5-Pin M12 Connector
  • Programmable Features:
    • User selectable units of measure, Max/Min Reset & Reading, Peak
    • Hold, Tare, Sample Rate, Range Adjustment,
    • Quick Calibration, Adjustable Resolution, Auto-Of
  • Output Options: 4-20 mA, 0-5 VDC, RS-485
  • Size: 3.25” x 1.6” (82.6 x 40.6 mm)
    • Connection: 1.47” (37.3 mm)
  • Weight: 0.36 lb (163 grams)
  • Injected molded case (EMI-X ® PDX-W-88341)
  • Wetted materials:
    • 316L SS: up to 5,000 psi
    • 15-5 SS: 5,000 psi to 10,000 psi
    • Incoloy: 10,000 psi and above
  • Display: 5 digit LCD, 0.4 in. digits
  • NIST certification on select ranges
Is the PG7 suitable for both liquid and gas pressure measurements?

Yes, the PG7 Digital Pressure Gauge is compatible with both liquids and gases, provided there is good chemical compatibility, the pressure range specifications match, and an appropriate mounting method is used.

Yes, the PG7 allows users to program custom units of measure. This can be done using the push buttons on the gauge by adding a multiplier that converts from PSI to your desired unit and assigning a label to it.

Yes, the PG7 is designed for both indoor and outdoor environments.

The PG7 is available in various pressure ranges, from vacuum up to 30,000 psi, accommodating a wide range of applications.

The PG7 does not have built-in data logging capabilities. However, it offers an RS-485/Modbus RTU output option, allowing integration with external data logging systems or controllers.

MOUNT

Panel Mount

OUTPUT

4-20 mA, Modbus, Voltage

INDUSTRY

Industrial Automation

CERTIFICATION

NIST

PRESSURE

0-30,000 psi