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Industrial Smart Pressure Transmitter, Long Term Reliability

PX2088

Industrial Smart Pressure Transmitter, Long Term Reliability | PX2088

페이지 하단에서 가격을 확인하세요.

CE
  • 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
압력 트렌스듀서 - 관련 제품 보기

설명

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.

SMART FUNCTIONALITY
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

SPECIFICATIONS
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
Stability:
    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.
Weight:
    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"
가격 확인(원하는 수량을 기입하십시오.)
제품 번호/Desc.
수량
설명
Quick Ship
PX2088S-30GI
판매 상담  
배송: 
 
 
0-1.5 / 0-30 psi min/max span smart Gage transducer with 4-20 mA output
Quick Ship
PX2088S-150GI
판매 상담  
배송: 
 
 
0-7.5 / 0-150 psi min/max span smart Gage transducer with 4-20 mA output
Quick Ship
PX2088S-600GI
판매 상담  
배송: 
 
 
0-30 / 0-600 psi min/max span smart Gage transducer with 4-20 mA output
Quick Ship
PX2088S-4KGI
판매 상담  
배송: 
 
 
0-200 / 0-4,000 psi min/max span smart Gage transducer with 4-20 mA output
Quick Ship
PX2088-MB
판매 상담  
배송: 
 
 
Optional 2' Pipe Mounting Bracket
모든 가격은 원화로 표시되어 있습니다.
참고: See Specifications for Fitting Material and Fill Fluid options.Absolute Pressure ranges and options availible, consult Part Number Builder below for model numbers.

제품 번호 생성기

제품 옵션을 선택하세요
옵션 선택:


(1) Range (min/max span psi) 선택하기:
-30 : 0-1.5/0-30
-150 : 0-7.5/0-150
-600 : 0-30/0-600
-4K : 0-200/0-4000

(2) Pressure Range 선택하기:
G : Gage Pressure
A : Absolute Pressure

(3) LCD Meter 선택하기:
없음(공란으로 비워두기) : No LCD Meter
M5 : LCD Meter scaled 0-100% (adds $250)

(4) Fill Options 선택하기:
없음(공란으로 비워두기) : SS/Silicon Oil Standard
-33 : Hastelloy/Silicon Oil
참고: 제품 구성 시 ‘판매 상담’으로 표시되어있는 제품은 영업부와 상담하십시오.