Input Resistance100 M @ 45 Vdc between all pins shorted together and case
Output Resistance100 Ω max
ShockQualification level of 100 g
Zero Balance0 Vdc ±0.1 Vdc ±5% adj
OMEGA’S PXM5500 Transducer Series provides high performance in demanding industrial and research applications where accuracy, reliability, and price are important. This transducer has a 10-year MTBF rate and is stable to 0.1% of FSO over an 18 month period. This translates into less down time, fewer test reruns, more time between calibrations, and high confidence in your pressure data. When recalibration is impossible, relying on the high stability of the PXM5500 Series transducer may be the only cost-effective way to obtain pressure data over the long term. OMEGA’s thin film technology makes this premium performance possible. The strain gauges and associated structures are sputter-deposited directly onto the pressure sensing element thus eliminating the need for adhesives. The resulting molecular bond between the sensing element and the strain gauges ensures virtually no shifting, drifting, or creep in the performance of the transducer. The micro-geometry design of the PXM5500 sensing element results in a very small, low mass sensor that reduces effects of mechanical vibration and shock. The PXM5500 gives you the accuracy, reliability, and stability at competitive prices.
The PXM5500 is also available in standard/Imperial configurations, with MS, NPT or UNF ports, and models from 0-15 to 0-10,000 psi pressure ranges. Please see the PX5500 for complete details, or contact our Pressure department for more information.
SPECIFICATIONS Excitation: 12 to 40 Vdc unregulated Output (FS): 5 Vdc ±0.1 Vdc ±10% adj Zero Balance: 0 Vdc ±0.1 Vdc ±5% adj Input Current: 20 mA max with no load Output Resistance: 100 Ω max Insulation Resistance: 100 M Ω @ 45 Vdc between all pins shorted together and case Electrostatic Discharge: Protected to 15 kV max Sensing Element: 4-active-arm bridge using sputter-deposited thin-film elements Accuracy: (Combined linearity, hysteresis and repeatability) ±0.10% FS (BFSL) <70 bar (<1000 psi) ±0.15% FS 70 bar (1000 psi) and above Vibration Sensitivity: At 20 g peak, sinusoidal vibration from 10 Hz to 2000 Hz (1/2' D.A.), the output shall not exceed 0.04% FS/g for 1 bar (15 psi) range, decreasing to 0.003% FS/g for 70 bar (1000 psi) and above Natural Frequency: 5 kHz for 1 bar (15 psi), increasing logarithmically to 50 kHz for 5000 psi Shock: Qualification level of 100 g, 11 ms half sine wave without damage Operating Temp Range: -54 to 121°C (-65 to 250°F) Compensated Temp Range: -18 to 82°C (0 to 180°F) Thermal Effects (Over the Compensated Range): Span: ±0.015% FS/°F (0.027%/°C) Zero: ±0.015% FS/°F (0.027%/°C) Proof Pressure: 2 times rated pressure or 1000 bar (15,000 psi), whichever is less, will not cause changes in performance beyond the specified tolerance Burst Pressure: 3 times rated pressure or 1300 bar (20,000 psi), whichever is less, will not cause rupture of the pressure containment cavity Wetted Parts: 17-4 PH or 15-5 PH stainless steel Electrical Connection: Style '0': 0.6 m (2 ft) cable Style '1': PTIH-10-6P connector Style '6': mini DIN connector Pressure Port: Style 'MA': G1/8B male Style 'MB': G1/8B female Style 'MC': G1/4B male, standard Style 'MD': G1/4B female
For special options consult Sales or Pressure Engineering.
Examples of pricing for popular models is referenced in the 'To Order' box. Use the 'Part Number Builder' below to get pricing for all available models.