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Meriam Measurement Capabilities

Pressure Measurement Capabilities

Compound, differential, absolute

Media isolated stainless steel or non-isolated (clean dry gas)

Ranges from -14.5 psi to 3000 psi

  • Alternate ranges available

Typical Accuracy Specification:

  • ± (0.005 % of reading + 0.02% of full scale) total error band from -20°C to 50 °C
  • Alternate specifications available

Resistance and Temperature Measurement Capabilities

Resistance Measurement

  • Range from 0 Ω to 400 Ω
    • Alternate ranges available
  • Typical Accuracy Specification
    • ± (0.015% of reading + 0.005% of full scale) total error band from -20 °C to 50 °C
    • Alternate specifications available

Temperature Sensor

  • Pt100
    • Class A, 4-Wire Platinum RTD Elements per IEC 60751 Standard (100 Ω at 0 °C, 0.00385 TCR (alpha))
    • Alternate sensor options available

Temperature Measurement

  • Typical Accuracy Specification
    • ± 0.3 °C total error band from -20 °C to 50 °C
    • End to end probe inclusive
    • Alternate specifications available

Volts and Current Measurement Capabilities

DC Volts

  • Range from -50 V dc to 50 V dc
    • Alternate ranges available
  • Typical Accuracy Specification
    • ± (0.015% of reading + 0.002% of full scale) total error band  from -20 °C to 50 °C
    • Alternate specifications available

DC Current

  • Range from -100 mA to 100 mA
    • Alternate ranges available
  • Typical Accuracy Specification
    • ±(0.015% of reading + 0.002% of full scale) total error band  from -20 °C to 50 °C
    • Alternate specifications available

Flow Rate Measurement Capabilities

Differential Pressure Primary Flow Elements

  • Ranges from 0.00538 L/min to 63700 L/min
  • Typical Accuracy Statement
    • ± 0.8% of reading 10 to 1 turn down ratio
    • Alternate specification available

Alternate technologies available