Industrial Smart Pressure Transmitter, Long Term Reliability

PX2088 : Industrial Smart Pressure Transmitter, Long Term Reliability
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40,320.00  Kč *

  HART Protocol Ready
  20:1 Turndown
  External Zero and Span
  0.20% Accuracy
  Security Jumpers
  Dual Compartment Housing (watertight electronics compartment)
  Individually Characterized and Digitally Compensated
  RFI Protection

OMEGA’s PX2088S Series smart pressure transmitters maintain a specification conformance of at least 3σ The reliable performance of these rugged transmitters, when coupled with the broad selection of options, makes these transducers an exceptional value for tough process applications. The PX2088S is designed to operate safely in the event of damage or failure to the sensor diaphragm. The electronics compartment is isolated from the process by 2 seals.

A third seal isolates the field terminals and conduit entries. This design ensures against housing pressurization and process contamination.

The electronics incorporates an ASIC module that accepts the digital signal from the sensor, along with the correction coefficients, then corrects and linearizes the signal. This is then converted to an analog signal for retransmission. The output section also handles the HART® communications.

The PX2088S smart transducer HART® protocol allows easy access to configuration, test, and setup capabilities. The PX2088S can be configured using a HART® communicator or another HART®-based communications device. Configuration consists of two steps. First, the transmitter operational parameters are set including:
    – Zero and span
    – Damping
    – Engineering units

Second, data can be entered into the transmitter to allow identification and physical description of the transmitter. These data include:
    – Tag: 8 alphanumerics
    – Descriptor: 16 characters
    – Message: 32 characters – Date – Integral meter installation – Remote seal information

In addition to the configurable parameters, the PX2088 software contains information that is not userchangeable. Non-configurable information includes:
    – Transmitter type
    – Sensor limits
    – Minimum span
    – Fill fluid
    – Isolator material
    – Module serial number
    – Transmitter software revision level

Excitation: 10.5 to 36 Vdc unregulated, reverse polarity protected
Supply Effect: <0.01% span/V
Zero Elevation and Suppression: Zero can be suppressed between atmosphere (or 0 psia for absolute ranges) and the upper range limit (URL), provided the span is ≥ the minimum span and the URL does not exceed the units URL. No vacuum calibrations are allowed on the gage pressure models.
Overpressure Limits:
    8 and 30 psi Ranges: 120 psi
    >30 psi Ranges: 2x URL
Process Temperature Limits:
    Silicon Fill: -40 to 121°C (-40 to 250°F)
    Inert Fill: -30 to 121°C (-20 to 250°F)
Ambient Temperature Limits:
    Standard: -40 to 85°C (-40 to 185°F)
    LCD Meter: -20 to 80°C (-4 to 175°F)
Volumetric Displacement: <0.00042 cm3
Accuracy: Includes linearity, hysteresis and repeatability
    Smart: ±0.20% of calibrated span
    Analog: ±0.25% of calibrated span
Ambient Temperature Effect:
    Smart: ±(0.003% URL + 0.003% span)/°F
    Analog (Ranges >8 psi): -40 to 0°F ±(0.007% URL + 0.008% span)/°F; -0 to 140°F ±(0.005% URL + 0.005% span)/°F; 140 to 185°F ±(0.007% URL + 0.008% span)/°F
    Smart: ±0.10% URL for 12 months
    Analog: ±0.25% URL for 12 months
Vibration: ±1% URL 4 mm pk/pk 5 to 15 Hz and constant acceleration of 2 g (15 to 150 Hz) and 1 g (150 to 2000 Hz)
Process Connection: ½ to 14 FNPT
Wetted Parts: 316 SS (Hastelloy® optional)
Electronic Housing: Sealed to NEMA 4X (IP66), low-copper aluminum with polyurethane paint; cover O-ring is Buna-N
Electrical Connections: ½ to 14 NPT conduit
Fill Fluid: Silicon oil, standard.
    Smart: 1.11 kg (2.44 lb)
    Analog: 0.86 kg (1.9 lb)
Fitting Material/Fill Options: (add suffix)
    SS/Silicon Oil: Standard
    Hastelloy/Silicon Oil: "-33"

 Èíslo modelu  Cena (bez DPH)  Popis  Ks
 PX2088S-30GI    40,320.00 Kč   0-1.5 / 0-30 psi min/max span smart Gage transducer with 4-20 mA output
 PX2088S-150GI    40,320.00 Kč   0-7.5 / 0-150 psi min/max span smart Gage transducer with 4-20 mA output
 PX2088S-600GI    40,320.00 Kč   0-30 / 0-600 psi min/max span smart Gage transducer with 4-20 mA output
 PX2088S-4KGI    40,320.00 Kč   0-200 / 0-4,000 psi min/max span smart Gage transducer with 4-20 mA output
 PX2088-MB    2,080.00 Kč   Optional 2' Pipe Mounting Bracket
Obsah košíku Vyprázdnit košík Objednat
 * využijte možnost konzultovat ceny pøímo s našimi prodejci  (tel: 596 311 899 - prodejní oddìlení, e-mail: viz. kontaktní informace)
 Poznámka: See Specifications for Fitting Material and Fill Fluid options.Absolute Pressure ranges and options availible, consult Part Number Builder below for model numbers.
 Pøíklad objednávky: (1) PX2088S-150GI is a 150 psi smart transducer with 4-20 mA output = 40,320.00 Kč

(1) (2) (3) (4)
PX2088S I
Popis voleb
(1) Range (min/max span psi)
  Vyberte -30 pro 0-1.5/0-30, -150 pro 0-7.5/0-150, -600 pro 0-30/0-600, -4K pro 0-200/0-4000
(2) Pressure Range
  Vyberte G pro Gage Pressure, A pro Absolute Pressure
(3) LCD Meter
  Vyberte prázdné pole pro No LCD Meter, M5 pro LCD Meter scaled 0-100% (adds $250)
(4) Fill Options
  Vyberte prázdné pole pro SS/Silicon Oil Standard, -33 pro Hastelloy/Silicon Oil
 Poznámka: ne všechny kombinace jsou správné, ovìøte si správnost èísla modelu.

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