Druck UNIK 5800, UNIK 5900 Specifications

UNIK 5800/5900

Flameproof/Explosion-Proof Pressure Sensing Platform

The 5800 and 5900 are compact and rugged versions of the high performance UNIK 5000 pressure sensing

platform oering both ameproof/ explosion-proof or dust ignition protection by enclosure capability as required. Intrinsic safety options are also available. They provide a lightweight and cost eective alternative to pressure gauges and switches in process and in oil and gas industry applications.

High Quality

Features

• Ranges from 2 to 700 bar (30 to 10000 psi)

With 35 years of pressure measurement experience, our eld-proven Druck silicon technology is at the heart of the new platform, resulting in a range of high quality, high stability pressure sensors.

Bespoke as Standard

Custom-built from standard components, manufacturing sensors to your requirement is fast and simple; each UNIK 5000 is a “bespoke” pressure sensing solution, but with the short lead times and competitive pricing you would expect from standard

products.

Expertise

We have the people and the knowledge to support your needs for accurate and reliable product performance; our team of experts can help you make the right sensor selection, guiding you and providing the help and tools you need. It is important that you

ensure that the sensor materials and performance

selected are suitable for your application.

• Accuracy to ±0.04% Full Scale (FS) Best Straight Line (BSL)

• Stainless Steel construction

• Integrated terminal compartment with long

or short body (5900)

• Frequency response to 3.5 kHz

• High over pressure capability

• Hazardous Area certications

• mV, mA and voltage outputs

• Oil and drilling uid (mud) resistant cable

options (5800)

gemeasurement.com

UNIK 5800/5900 Specications

Measurement

Operating Pressure Ranges

Gauge Ranges

Any zero based range from 2 to 50 bar (30 to 725 psi)

Sealed Gauge Ranges

Any zero based range from 10 to 700 bar (145 to 10000 psi)

Absolute Ranges

Any zero based range from 2 to 700 bar (30 to 10000 psi)

Non Zero Based Ranges

Non zero based ranges are available. Please contact BHGE to discuss your requirements

Over Pressure

4 × FS (up to 200 bar for ranges ≤ 50 bar and up to 1200 bar for ranges > 50 bar)

Containment Pressure

Ranges up to 50 bar (725 psi) gauge 6 x FS (200 bar (2900 psi) max)

Ranges up to 50 bar (725 psi) absolute/sealed gauge 200 bar (2900 psi)

Ranges above 50 bar (725 psi) absolute/sealed gauge 1200 bar (17400 psi)

Supply and Outputs

Electronics Option

0 mV Passive 2.5 to 12 10 mV/V^ <2 at 10 V

1 mV Linearised 7 to 12 10 mV/V^ <3

2 mA 7 to 28** 4-20 mA <30

3 0 to 5 V 4-wire 7 to 16** 0 to 5 V <3

4 0 to 5 V 3-wire 7 to 16** 0 to 5 V* <3

5 Basic

6 0 to 10 V 4-wire 12 to 16** 0 to 10 V <3

^ with a 10 volt supply mV output sensors give 100 mV over the full scale pressure. Output is ratiometric to the supply voltage.

*0 to 5 V 3-wire output is non true zero. At pressures below 1% of span the output will be xed at approximately 50 mV

**32 V maximum for non-hazardous area operation

~Supply voltage is between [Maximum Output + 1V] (7 V minimum) to 16 V (32 V in non-hazardous area operation)

Description Supply

voltage

(V)

See below~ See below <3 Congurable (3-wire)

Output Current

Consumption

(mA)

Basic Congurable (Option 5)

Any pressure signal output congurations will be available, subject to the following limitations:

Output Specication Basic Congurable

(Option 5)

Minimum span: 4 V

Maximum span: 10 V

Maximum output limit: 11 V

Maximum zero oset: Span / 2

Output voltage range can be specied to a resolution of 0.1 V

Not true zero, the output will saturate at < 50 mV

The output will continue to respond to 110% FS. i.e. if a 0 to 10 V output is specied, the output will continue to increase proportionally to applied pressure until at least 11 V.

Examples

Allowed Not Allowed

0 to 5 V 1 to 4 V (span too small)

0.5 to 4.5 V 4 to 11 V (oset too big)

1 to 6 V ------

1 to 11 V ------

Supply Sensitivity

±0.005% FS/Volt (voltage and current version only)

Power-Up Time

• mV, voltage and current versions: 10 ms

Insulation Resistance/Isolation

• 500 Vdc: ≥ 100 MW

• 500 Vac: ≤ 5 mA leakage current

(mV and mA versions only).

Shunt Calibration (5800 only)

Shunt calibration provides a customer accessible connection which, when applied, causes a shift in output of 80% FS in order to simulate applied pressure. It is tted to the mV version as standard. Shunt calibration is activated by connecting Shunt Cal to -ve Supply.

Performance Specications

There are three grades of performance specication: Industrial, Improved and Premium

Accuracy

Voltage, Current and mV Linearised

Combined eects of non-linearity, hysteresis and repeatability:

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

mV Passive

≤

50 bar

Industrial/Improved: ±0.25% FS BSL Premium: not available

> 50 bar

Industrial/Improved: ±0.5% FS BSL Premium: not available

Note: For bi-directional ranges, accuracy is specied for

each direction separately

Zero Oset and Span Setting

5900 electrical connector allows access to potentiometers that give at least ±5% FS adjustment

Factory Set To:

Product Description Industrial Improved and

Premium

Current and Voltage Versions

(5900)

Current and Voltage Versions

(5800)

mV Versions ±3.0 mV ±3.0 mV

Long Term Stability

±0.05% FS typical (±0.1% FS maximum) per year

Temperature Eects

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

(5900 only)

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

(5900 only)

±0.5% FS ±0.2% FS

±1.0% FS ±1.0% FS

Physical Specications

Environmental Protection

See the Electrical Connector section

Operating Temperature Range

See the Electrical Connector section

Pressure Media

Fluids compatible with Stainless Steel 316L and Hastelloy C276

Enclosure Materials

Stainless steel (body), Viton (O-ring)*, PTFE (vent lter), polyurethane resin (potting)**, and polyolen (heatshrink)**. Cable sheaths as specied (see the

Electrical Connector section

*Note: 5900 only **Note: 5800 only

Pressure Connector

For available options, see Ordering Information

Electrical Connector

Various electrical connector options oering dierent features are available.

Model Code

5800 5 M20 Male Conduit with

5900 B M20 Female Conduit

*Note: Designed to be enclosure Type 4X, IP66 and IP67 when properly

installed with conduit tting.

**Note: Option J is supplied with an M20 male to 1/2” NPT female conduit thread adaptor.

Note: Hazardous area approved versions may be restricted to a reduced maximum operating temperature range – see Hazardous Area

Approvals.

Description Max Operating

No.

Polyurethane Cable

8 ½” NPT Male Conduit

with Polyurethane Cable

M M20 Male Conduit

with RADOX® Mud Resistant Cable

S M20 Male Conduit

with ÖLFLEX® Mud Resistant Cable

T ½” NPT Male Conduit

with ÖLFLEX® Mud Resistant Cable

with Terminal

Compartment

J** ½” NPT Female

Conduit with Terminal

Compartment

)

Temp Range

°C °F

-40 to

+80

-40 to

+80

-40 to

+80

-40 to

+80

-40 to

+80

-40 to

+100

-40 to

+100

+176

+212

Zero/

Rating

Span

Adjust

66/67 N

66/67* Y

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