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  Discontinued - High Accuracy Wet/Wet Differential Pressure Transducer


High Accuracy Wet/Wet Differential Pressure Transducer | PX81-MV

High Accuracy Wet/Wet Differential Pressure Transducer

  • The PX409 and PXM 409 series may be suitable Wet/Wet differential pressure transducers replacements
  • High Accuracy Wet/Wet Differential Pressure
  • All Stainless Steel Construction for Harsh Industrial Environments
  • High Operating Temperature
  • 5 Point Calibration Provided 0%, 50%, 100%, 50%, 0%
Transductores de presión - Ver productos relacionados


OMEGA’s PX81 Series wet/wet, differential pressure transducers are compact and highly accurate, designed for industrial applications in which low drift and long-term reliability are important. Their small temperature-compensation error minimizes errors due to changing process temperatures, and the rugged all stainless steel construction allows the PX81 to withstand typical harsh environments found in chemical and industrial plants. Available with either mV/V, 0 to 5 Vdc, or 4 to 20 mA outputs, PX81 Series transducers will interface with most control systems.

The PX81 is also available in metric configurations, with G1/4 ports, and models from 0-350 mbar to 0-35 bar pressure ranges. Please see the PXM81 for complete details, or contact our Pressure department for more information..


mV/V Output Excitation:
10 Vdc (15 V max)
Output: 3 mV/V nominal
Bridge Resistance: 350 Ω minimum
Zero Balance: ±1% FSO
Shunt: 80% FSO

5 Vdc Output
24 to 32 Vdc
Output: 0 to 5 Vdc ±10% adj
Zero Balance: 0 V ±10% adj

4 to 20mA Output
10 to 40 Vdc
Output: 4 to 20 mA ±10%
Zero Balance: 4 mA +10% -2% adj
Shunt: 80% FSO

±0.25% linearity, hysteresis and repeatability combined
    Operating Temp Range:
        mV/V: -73 to 163°C (-100 to 325°F)
        5T and I: -46 to 121°C (-50 to 250°C)
    Compensated Temp Range: 17 to 71°C (60 to 160°F)
    Thermal Effects:
        mV/V and 5 V:
            Zero: ±0.0054% FSO/°C
            Span: ±0.0054% rdg/°C
        4 to 20 mA:
            Zero: ±0.009% FSO/°C
            Span: ±0.009% rdg/°C
    Safe Overpressure: 150% rated pressure
    Line Pressure: 150% rated pressure (applied simultaneously to both sides)
    Burst Pressure: 300% rated pressure
    Wetted Parts: 17-4 PH stainless steel
    Pressure Port: ¼-18 NPFT
Electrical Connection:
    Style 0: 3 m (10') cable
    Style 1: PTIH-10-6P (or equal)
    Style 6: Micro DIN
Mating Connector:
    Style 1: PT06F-10-6S (not included)
    Style 6: Mating connector included
Todos los precios se muestran en EUR
Notas: Metric Ranges Available - Consult Engineering
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