UNIK 5000 고객 맞춤형 압력센서

Measurement

Gauge ranges

Any zero based range between 70 mbar and 70 bar

(1 to 1,000 psi) (values inpsi are approximate)

Sealed Gauge Ranges

Any zero based range between 10 and 700 bar
(145 to 10,000 psi)

Absolute Ranges

Any zero based range between 350 mbar and 700 bar (5 to 10,000 psi)

Operating Pressure Range

Differential Ranges

Wet/Dry
Uni-directional or bi-directional 70 mbar to 35 bar (1 to 500 psi)
Wet/Wet
Uni-directional or bi-directional 350 mbar to 35 bar (5 to 500 psi)
Line pressure: 70 bar max (1000 psi)

Barometric Ranges

Barometric ranges are available with a minimum  span of 350 mbar (5.1 psi)

Non Zero Based Ranges

Non zero based ranges are available. Contact
GE to discuss your requirements

Over Pressure

• 10 × FS for ranges up to 150 mbar (2 psi)

• 6 × FS for ranges up to 700 mbar (10 psi)

• 2 × FS for barometric ranges

• 4 × FS for all other ranges (up to 200 bar for ranges ≤70 bar and up to  1200 bar for ranges >70 bar) For differential versions the negative side must notexceed the positive side by more than:

• 6 × FS for ranges up to 150 mbar (2 psi)

• 4 × FS for ranges up to 700 mbar (10 psi)

• 2 × FS for all other ranges up to a maximum of 15 bar (200 psi)

Containment Pressure

Gauge, Sealed Gauge, Absolute and Differential (+ve port):

• 6 × FS for ranges up to 70 bar (1000 psi) (200 bar (2,900 psi) maximum)

• 6 × FS for ranges above 70 bar (1000 psi) (1200 bar (17,000 psi) maximum)

Differential (-ve port) must not exceed positive port by more than 4 × FS (15 bar (200 psi) maximum)

Supply and Outputs

Isolated/Configurable

(Option 8)

Any pressure signal output configurations will be available, subject to the following limitations:

• Minimum span: 2 V

• Maximum span: 20 V

• Output limits: ±10 V

• Maximum zero offset: ≤ span

Reverse output response to pressure is available.The output will continue to respond to 110% FS. i.e. if a 0 to 10 V output is specified, the output will continue to increase proportionally to applied pressure until at least 11 V. Current consumption is <20 mA @ 7 Vdc supply, reducing to <5 mA @ 32 Vdc supply. On startup <100 mA drawn for 10 ms typically.

Example

Power-Up Time

mV, Voltage and current versions: 10 ms

Isolated/configurable version: 500 ms

Shunt Calibration

Shunt Calibration provides customer accessible connections which, when  shorted together, cause a shift in output of 80% FS in order to simulate  applied pressure. It is fitted to the mV and Isolated/Configurable versions as  standard. It is not available with a DIN electrical connector (Option 7).

Performance

Accuracy

Voltage, Currentand mV

Linearised
Combined effects of non-linearity, hysteresis and

repeatability:

Industrial: ±0.2% FS BSL
Improved: ±0.1% FS BSL
Premium: ±0.04% FS BSL

mV Passive

≤ 70 bar
Industrial: ±0.2% FS BSL
Improved: ±0.1% FS BSL

> 70 bar
Industrial: ±0.5% FS BSL
Improved: ±0.5% FS BSL

Zero Offset

and Span  Setting

Voltage and Current Outputs

Adjustable Zero and Span Connector  Versions
Adjustable electrical connector options  allow access to potentiometers that give  at least ±5% FS adjustment (see  Electrical Connector section)

Factory set to:
Industrial: ±0.5% FS
Improved: ±0.2% FS
Premium: ±0.2% FS

Fixed Zero and Span Connector  Versions

All specifications: ±1% FS

mV Outputs

All specifications ±3 mV

Long Term Stability

±0.05% FS typical (±0.1% FS maximum) per year increasing pro-rata for  pressure ranges below 350 mbar

Temperature Effects

Four compensated temperature ranges can be chosen.

Industrial Accuracy performance:
-10 to +50 °C (-14 to +122 °F): ±0.75% FS, Temperature error band (TEB)
-20 to +80 °C (-4 to 176 °F): ±1.5% FS TEB
-40 to +80 °C (-40 to 176 °F):: ±2.25% FS TEB
-40 to +125 °C (-40 to 257 °F): ±2.25% FS TEB

Improved and Premium Accuracy performance:
-10 to +50 °C (-14 to +122 °F): ±0.5% FS TEB
-20 to +80 °C (-4 to 176 °F): ±1.0% FS TEB
-40 to +80 °C (-40 to 176 °F): ±1.5% FS TEB
-40 to +125 °C (-40 to 257 °F): ±1.5% FS TEB

Temperature effects increase pro-rata for pressure ranges below 350 mbar  (5 psi) and are doubled for barometric ranges.

Physical Envir

Environmental  Protection

• See Electrical Connector section
• Hyperbaric Pressure: 20 bar (300 psi) maximum

Operating

Temperature  Range

See Electrical Connector section

Pressure Media

Fluids compatible with Stainless Steel 316L and Hastelloy C276.

For the wet/dry differential version, the negative pressure port:
fluid compatible with stainless steel 316L, pyrex, silicone and structured    adhesive.

Pressure Connector

• G1/4 female*

• G1/4 male flat

• G1/4 male 60° internal cone

• G1/8 male 60° internal cone

• 1/4 NPT female*

• 1/4 NPT male

• 1/8 NPT male

• M20 x 1.5 male

• M14 x 1.5 60° internal cone

• M12 x 1 60° internal cone

• 7/16-20 UNF male

• G1/2 Male via welded Adaptor*

• 1/2 NPT Male via welded Adaptor*

• Depth Cone (G1/4 female)

Choose connectors marked * for pressure ranges over 70 bar.

Certification

• CE Marked

• RoHS

• EMC Standards

• BS EN 61000-6-2:2005 Susceptibility – Heavy Industrial (except mV versions)

• BS EN 61000-6-3:2007 Emissions – Light Industrial

• BS EN 61000-6-4:2007 Emissions – Heavy Industrial

• BS EN 61326-1:2006 Electrical Equipment for Measurement, Control and    Laboratory Use – EMC requirementsBS EN 61000-6-1: 2007 Susceptibility – Light Industrial