Transdutores de Pressão Diferencial Úmido/Úmido - Descontinuado

PX509HL

Transdutores de Pressão Diferencial Úmido/Úmido

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High 0.08% Accuracy with NIST Traceable Calibration Certificate
Low Differential Pressure at High Line Pressures, 2000 psi Standard
Bidirectional or Unidirectional Outputs (± 5 Vdc and 0-5 Vdc, ±10 and 0-10 Vdc, or 4-12-20 and 4-20 mA)
Line Pressure Error Compensation 0.3% (FS) per 1k psi
Solid State Sensor for Long Term Stability
316L SS Wetted Parts and Welded Stainless Steel Construction
Shock and Vibration Rated
Ruggedized Containment Pressures up to 10,000 psi
Demountable Electrical Termination Available

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Descrição

A OMEGA Engineering Brasil acaba de lançar os transdutores de pressão diferencial úmido/úmido da série PX509HL para uso industrial de alta exatidão.

O equipamento é projetado para ter longa vida útil nas áreas industriais mais exigentes: suporta pressão de contenção de até 10.000 psi. Seu intervalo de sobrecarga compensado minimiza erros induzidos por altas pressões de linha.

Os transdutores da série PX509HL possuem construção em aço inoxidável soldado, potenciômetros acessíveis ao usuário, terminações elétricas desmontáveis ou conexão para conduíte fixo sem trim pots. São compensados em amplos intervalos de temperatura e abrangem a maioria dos intervalos de medição.

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The PX509HL Series industrial differential pressure transducers are rugged shock and vibration rated with high accuracy and are specifically designed to provide long life in demanding industrial areas. The compensated overload range minimizes errors induced by large line pressures. Features include welded stainless steel construction, user accessible potentiometers for zero and span, and demountable electrical terminations or a fixed conduit fitting without trim pots.

They are temperature compensated over a broad range providing excellent thermal properties and high long term stability. A precision micromachined silicon sensor is at the core and provides a very stable reading with exceptional high accuracy of 0.08% and a broad compensated range of -20 to 85°C on most ranges.

Modular construction allows for fast delivery of most configurations, customized models also can be developed quickly to suit your exact needs. PX509’s ordered with the ½ NPT conduit fitting (PX509C) do not have a demountable termination and side accessible trim pots are optional.

SPECIFICATIONS
Calibration: 5-point NIST traceable calibration with zero and span values
Accuracy: ±0.08% best straight line (linearity, hysteresis and repeatability combined) calibrated in vertical direction with fitting down; compound gage models calibrated in positive direction only
Setting Accuracy for Conduits Without Trim Pots:
    Zero: ±0.5% full scale typical ±1% maximum (for ranges ≤2.5 psi ±1% typical ±2% maximum)
    Span: ±0.5% full scale typical ±1% maximum (for ranges ≤2.5 psi mb ±1% typical ±2% maximum)
Operating Temperature Range: -40 to 85°C (-40 to 185°F)
Compensated Temperature Range:
    Ranges ≤5 psi: -17 to 85°C (0 to 185°F)
    Ranges >5 psi: -29 to 85°C (-20 to 185°F)
Temperature Compensation:
Zero and Span Effects Over Compensated Range
    Range ≤5 psi:
    Zero: 1%
    Span: 1%
    Ranges >5 psi:
    Zero: 0.50%
    Span: 0.50%
Compensated Line Pressure Range: 0 to 2000 psi
Line Pressure Compensation:
Zero and Span Effects
    Zero: 0.3% full scale/1000 psi
    Span: 0.3% full scale/1000 psi
Minimum Isolation between Case and Output Terminations: 100Ω O @ 50 Vdc
Pressure Cycles: 1 million, minimum
Long Term Stability (1-Year): ±0.1% full scale typical
Shock: 50 g, 11 mS half sine vertical and horizontal axis
Vibration: 5-2000-5 Hz, 30 minute cycle, Curve L, Mil spec 810 figure 514-2-2, vertical and horizontal axis
Bandwidth: DC to 1 kHz typical
Response Time: <10 mS
CE Compliant: Meets industrial emissions and immunity standard EN61326-1, EN61326-2-3 industrial level 2
Amplified Voltage Output
    0 to 5/±5 Vdc: 10 to 32 Vdc, 10 mA
    0 to 10/±5 Vdc: 16 to 32 Vdc, 10 mA 4 to 20/4-12-20 mA Output
Output: 4 to 20 mAdc
Supply: 16 to 32 Vdc maximum loop resistance Ohms = (Vs-10) x 50
Environmental Protection: IP65 or IP67 depending upon electrical termination
Safe Overpressure: 5000 psi
Burst Pressure: 10,000 psi
Pressure Connection: ¼ NPT female
Wetted Parts: 316L SS
Weight: 285 g (10 oz) typical