The new UNIK 5000 is a high performance
configurable solution to pressure
measurement. The use of micromachined
silicon technology and analogue circuitry
enables best in class performance for stability,
low power and frequency response. The new
platform enables you to easily build up your
own sensor to match your own precise needs.
This high performance, configurable solution
to pressure measurement employs modular
design and lean manufacturing techniques.
High Quality
The combination of a high technology sensor, together
with advanced signal conditioning and packaging
techniques, provides an ideal long term solution for
reliable, accurate and economical measurements.
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 to ensure that the sensor
material and performance selected are suitable for
your application.
Features
• Ranges from 70 mbar (1 psi) to 700 bar
(10000 psi)
• Accuracy to ±0.04% Full Scale (FS)
Best Straight Line (BSL)
• Stainless Steel construction
• Frequency response to 3.5 kHz
• High over pressure capability
• Hazardous Area certifications
• mV, mA, voltage and configurable voltage outputs
• Multiple electrical and pressure connector options
• Operating temperature ranges from
–55 to +125°C (-67 to +257°F)
• Online configuration tool
Druck.com
Page 2
UNIK 5000 Specifications
Supply and Outputs
Measurement
Operating Pressure Ranges:
Gauge Ranges
Any zero based range 70 mbar to 70 bar
(1 to 1000 psi)
Note: All psi values are approximate.
Sealed Gauge Ranges
Any zero based range 10 to 700 bar
(145 to 10000 psi)
Absolute Ranges
Any zero based range 100 mbar to 700 bar
(1.5 to 10000 psi)
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 (1000 psi) maximum
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. For non-zero
based gauge ranges, please contact Druck 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 not
exceed 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
• Ranges up to 150 mbar (2 psi) gauge 10 x FS
Ranges up to 70 bar (1000 psi) gauge 6 x FS
(200 bar (2900 psi) max)
• Ranges up to 70 bar (1000 psi) absolute
200 bar (2900 psi)
• Ranges above 70 bar (1000 psi)
• 1200 bar (17400 psi)*
Differential (-ve port) must not exceed positive port by
more than 6 × FS (15 bar (200 psi) maximum.
* 600 bar (8700 psi) for pressure connector options
PX, RA and RF
Electronics
Option
0mV Passive2.5 to 1210 mV/V^ <2 at 10 V
1mV Linearised7 to 1210 mV/V^<3
2mA7 to 28**4-20 mA<30
30 to 5 V 4-wire7 to 16**0 to 5 V <3
40 to 5 V 3-wire7 to 16**0 to 5 V* <3
5Basic
60 to 10 V 4-wire 12 to 16**0 to 10 V<3
70.5 V to 4.5 V
8Configurable
9Configurable
^ with a 10 V supply mV output sensors give 100 mV over the
full scale pressure.
Any pressure signal output configurations will be available,
subject to the following limitations:
Output
Specification
Minimum span:4 V2 V
Maximum span:10 V20 V
Maximum output
limit:
Maximum zero
offset:
Current
consumption:
Reverse output
response:
Maximum
operating
temperature:
Output voltage range can be specified to a resolution of
0.1 V.
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.
Option 5: Not true zero, the output will saturate at < 50
mV.
Options 8, 9: On startup <100 mA drawn for 10 ms
typically.
Options 8, 9: Shunt calibration: not available with reverse
output.
Basic
Configurable
(Option 5)
11 V±10 V
Span / 2±Span
< 3 mA < 20 mA @ 7 Vdc
NoYes
+125˚C+80˚C
Configurable
(Options 8, 9)
decreasing
to < 5 mA @ 32 Vdc
Page 3
Examples
ConfigurationAllowedNot Allowed
Basic
Configurable
(Option 5)
Configurable
(Options 8, 9)
0 to 5 V1 to 4 V (span too small)
0.5 to 4.5 V4 to 11 V (offset too big)
1 to 6 V
1 to 11 V
-10 to 0 V0 to 12 V (outside ±10 V limits)
0 to 5 V6 to 10 V (offset too big)
-5 to 5 V 0 to 0.5 V (span too small)
-2 to 10 V
1 to 6 V
10 to 0 V
Power-Up Time
• mV, Voltage and current versions: 10 ms
• Configurable 3-wire and 4-wire versions: 500 ms
Insulation
• 500 Vdc: 100 MΩ
• 500 Vac: < 5 mA leakage current (mV and mA
versions only)
Shunt Calibration
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 fitted to the mV, Configurable 4-wire
and Configurable 3-wire versions as standard. It is
not available with DIN, M12 x 1 or M20 x 1.5 electrical
connectors (options 7, D, G and R).
Shunt calibration is activated in different ways
depending on the electrical connector and version:
• mV versions: connect Shunt Cal to -ve Supply
or where available, connect both Shunt Cal
connections together.
• Configurable 4-wire and Configurable 3-wire
versions: connect Shunt Cal to -ve Output or, where
available, connect both Shunt Cal connections
together.
Note: Not available with reverse output.
Performance Specifications
There are three grades of performance specification:
Industrial, Improved and Premium.
Accuracy
Voltage, Current and 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/Improved: ±0.25% FS BSL
Premium not available
> 70 bar
Industrial/Improved: ±0.5% FS BSL
Premium not available
Note 1: For the barometric pressure range, accuracy is of
span, not full scale.
Note 2: For bi-directional ranges, accuracy is specified for
each direction separately.
Zero Offset and Span Setting
Demountable electrical connector options allow access
to potentiometers that give at least ±5% FS adjustment
(see Electrical Connector section).
Factory Set To:
Product DescriptionIndustrial Improved
Current and Voltage Versions
(Demountable Electrical
Connections
and Cable Gland)
Current and Voltage Versions
(All Other Electrical Connections)
mV Versions±3.0 mV±3.0 mV
±0.5% FS±0.2% FS
±1.0% FS±1.0% FS
and
Premium
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 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
*TEB = Temperature Error Band
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.
Line Pressure Effects (Differential Version Only)
Zero shift: <±0.03% span/bar of line pressure
Span shift: <±0.03% span/bar of line pressure
Effects increase pro-rata for differential pressure ranges
below 700 mbar (10 psi).
Physical Specifications
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.
Page 4
For the wet/dry differential version, negative pressure
port: Fluids compatible with stainless steel 316L,
stainless steel 304, Pyrex, silicon and structural
adhesive.
Choose connectors marked * for pressure ranges over
70 bar. Other pressure connectors may be available,
contact Druck to discuss your requirement.
General Certifications
CRN Certified 0F13650.517890YTN ADD1/REV1, 0F13828.2
(sensor types K and O) and CSA 0F13650.56 ADD1 for
pressure ranges up to and including 350 bar (5000
psi).
Electrical Connector
Various electrical connector options are available
offering different features:
Code
DescriptionMaximum Operating
No.
0No Connector-55 to +125 -67 to +257-Y
1Cable Gland-40 to +80 -40 to +17665N
2Raychem Cable -55 to +125 -67 to +25765N
3Polyurethane
Depth
4Hytrel Depth-40 to +80 -40 to +17668N
6/EBayonet
MIL-C-26482
7DIN 43650 Form
A Demountable
A/FBayonet
MIL-C-26482
Demountable
C1/2 NPT Conduit -40 to +80 -40 to +17665N
DMicro DIN (9.4
mm pitch)
GM12x1 4pin-55 to +125 -67 to +25767N
KZero Halogen
Cable
Demountable
NKynar Depth-40 to +80 -40 to +17668N
RM20 x 1.5 Inline-40 to +80 -40 to +17665Y
Note 1: Electronics output options 8 and 9 are restricted to
a maximum operating temperature of 80°C (176°F).
Note 2: Hazardous area approved versions are restricted
to a maximum operating temperature range of -40°C to
+80°C (-40°F to +176°F).
Note 3: Electrical connector option R IP65 rating only with
suitable conduit/cable fitting.
Temperature Range
°C °F
-40 to +80 -40 to +17668N
-55 to +125 -67 to +25767N
-40 to +80 -40 to +17665Y
-55 to +125 -67 to +25765Y
-40 to +80 -40 to +17665N
-40 to +80 -40 to +17665Y
IP
Rating
Zero/
Span
Adjust
CE Conformity
• RoHS 2011/65/EU
• Pressure Equipment Directive 2014/68/EU Sound
Engineering Practice
• ATEX 2014/34/EU (Optional)
• EMC Directive 2014/30/EU
• BS EN 61000-6-1: 2007: Susceptibility - Light Industrial
• BS EN 61000-6-2: 2005: Susceptibility - Heavy
Industrial*
• BS EN 61000-6-3: 2007+A1:2011: Emissions - Light
Industrial
• BS EN 61000-6-4: 2007+A1:2011: Emissions - Heavy
Industrial
• BS EN 61326-1: 2013: Electrical Equipment for
Measurement, Control and Laboratory Use
• BS EN 61326-2-3: 2013: Particular Requirements for
Pressure Transducers
*PMP/PTX models with electrical connector options 6, A, C, E,
F, G, N and R with cable screen connected to case.
Hazardous Area Approvals (optional)
General applications:
• IECEx/ATEX Intrinsically Safe ‘ia’ Group IIC
• INMETRO Intrinsically Safe ‘ia’ Group IIC
• NEPSI Intrinsically Safe ‘ia’ Group IIC
• FM Approved (Canada & US) Intrinsically Safe Exia
Class I, Division 1, Groups A, B, C & D and Class I, Zone
0 AEx/Ex ia Group IIC; Single Seal
Mining applications:
• IECEx/ATEX Intrinsically Safe ‘ia’ Group I
• INMETRO Intrinsically Safe ‘ia’ Group I
For full certification details, refer to the type-examination
certificates (or approval listings) and supplied hazardous
area installation instructions.
Compensated Temperature RangeTA -10 to +50 °C (14 to +122 °F)TB -20 to +80 °C (-4 to +176 °F)
TC -40 to +80 °C (-40 to +176 °F)
TD -40 to +125 °C (-40 to +257 °F) (Note 2, 5)
AccuracyA1 Industrial
A2 Improved
A3 Premium
CalibrationCA Zero/Span Data
CB Room Temperature
CC Full Thermal
CR Room Temperature/Measured Reading
Hazardous Area Approval (Note 6)
H0 None
H1 IECEx/ATEX Intrinsically Safe ‘ia’ Group IIC
H2 IECEx/ATEX Intrinsically Safe ‘ia’ Group I
H6 FM (C & US) Intrinsically Safe ‘ia’ Group IIC/ABCD
HA IECEx/ATEX Intrinsically Safe ‘ia’ Groups I/IIC [H1 + H2]
HS IECEx/ATEX/FM (C & US) Intrinsically Safe ‘ia’ Groups
IIC/ABCD [H1 + H6]
J1 IECEx/ATEX/NEPSI Intrinsically Safe ‘ia’ Group IIC
JA INMETRO Intrinsically Safe ‘ia’ Group IIC
JB INMETRO Intrinsically Safe ‘ia’ Group I
JF INMETRO Intrinsically Safe ‘ia’ Group I/IIC [JA + JB]
Pressure Connector
PA G1/4 Female (Note 3)
PB G1/4 Male Flat
PC G1/4 Male 60° Internal Cone
PD G1/8 Male 60° Internal Cone
PE 1/4 NPT Female (Note 3)
PF 1/4 NPT Male
PG 1/8 NPT Male
PH M20x1.5 Male (3 mm bore)
PJ M14x1.5 60° Internal Cone
PK M12x1 Internal Cone
PL 7/16-20 UNJF Male 74° External Cone
PN G1/2 Male via Adaptor (Note 3)
PQ G1/4 Quick Connect
PR 1/2 NPT Male via Adaptor (Note 3)
PS 1/4 Swagelok Bulkhead
PT G1/4 Male Flat Long
PU 7/16-20 UNF Long 37° Flare Tip (Note 3)
PV 7/16-20 UNJF Female (Note 3)
PW Depth Cone (G1/4 Female Open Face)
PX 7/16-20 UNF Male Short Flat (Note 3, 9)
PY 3/8-24 UNJF
PZ M10 x 1 80° Internal Cone
RA VCR Female (Note 3, 9)
RB G1/4 Male Flat with Snubber
RC G1/4 Male Flat with Cross Bore Protection
RD M12 x 1.0 74° External Cone
RE Quick Release Mount
RF VCR Male (Note 3, 9)
RJ M20 x 1.5 Male (8 mm bore)
RQ NW16 Flange
RT 1/8-27 NPT Female
RU R3/8 Male
RV R1/4 Male
RW G1/4 Male with Nipple
PTX 5 0 7 2 - TA - A2 - CB - H0 - PA (Example Model Number)
Page 7
Ordering Notes
Note 1: Premium Accuracy is not available on this version
Note 2: Please ensure that the electrical connector
selected is option 0, 2, 6, A, E, F or G.
Note 3: Select one of these pressure connectors for
pressure ranges over 70 bar
Note 4: Maximum operating temperature is 80°C (176°F)
Note 5: Hazardous area certifications not available
Note 6: Hazardous area certifications are restricted by
electrical connector options in line with the following table:
Connector
Approval 01 2 3 4 6/E 7 A/F C D G K N R
H0Y Y Y Y YY Y YY Y Y Y Y Y
H1Y Y Y Y YY Y YY Y Y - - Y
H2Y - Y Y YY --Y - Y - - H6Y Y Y Y YY Y YY Y Y - - Y
HAY - Y Y YY --Y - Y - - HSY Y Y Y YY Y YY Y Y - - Y
J1Y Y Y Y YY YYY Y Y - - Y
JAY Y Y Y YY YYY Y Y - - Y
JBY- Y Y YY --Y - Y - - -
JFY - Y Y YY --Y - Y - - -
Note 7: Available with component certification, use of
which requires incorporation into certified apparatus with
an IP rated enclosure appropriate to the certification type
supplied
Note 8: Electronics option 2 only
Note 9: Pressure ranges less than 500 bar
2) State pressure range and units
(e.g., 0 to 10 bar, -5 to +5 bar)
Pressure unit options are:
Symbol Description
bar bar
mbar millibar
psi pounds/sq. inch
Pa Pascal
hPa hectoPascal
kPa kiloPascal
MPa MegaPascal
mmH2O mm water
cmH2O cm water
mH2O metres water
inH2O inches water
ftH2O feet water
mmHg mm mercury
inHg inches mercury
kgf/cm2 kg force/sq. cm
atm atmosphere
Torr torr
5) Output options 5, 8 and 9
State voltage output at minimum and maximum
pressure
(e.g., output –1 to 9 V)
Typical order examples
PTX5012-TB-A2-CA-H0-PA: 0 to 10 bar, gauge, 3 m
cable
PMP5028-TC-A3-CC-H0-PE: -15 to 75 psi, gauge, 15 ft
cable, output voltage -1 to 5 volts
PDCR5071-TB-A1-CB-H0-PA: 0 to 100 bar, sealed
gauge
Accessories (order as separate line items)
P/N 202-034-05: Sensor termination enclosure
P/N 600-914: Desiccant gel pack for STE
P/N 222-117-01: Short sink weight (to fit G1/4 female)
P/N 222-179-01: Depth cone injection moulded for PW
connection
P/N 163-009: Mating connector for MIL-C-26482
(Electrical connector options 6, A, E, and F) (Note 10)
Cable Assemblies (Note 10)
A made up electrical connector with a length of cable.
(1) Select Part Number
Main Product (Note 10)
UNIKCABLE Cable assembly
Electrical connector
6 MIL-C-26482
7 DIN 43650
D MICRO DIN (9.4 mm Pitch)
Cable
1 Polyurethane cable (Note 11)
2 Raychem cable
UNIKCABLE - 6 - 2 (Example Part Number)
(2) State cable length and units (Integer value only)
Minimum length 1 m (3 ft)
Maximum length 200 m (600 ft)
Example: UNIKCABLE-6-2 5 m
Note 10: Not considered suitable for use in hazardous
areas.
Note 11: This cable is the same as that used in the
electrical connector cable gland (Option 1 in the main
product).
3) State pressure reference (e.g., gauge)
Reference options are:
• gauge
• absolute
• barometric
• sealed gauge
• wet/dry differential
• wet/wet differential
4) State cable lengths and units
Integer values only, e.g. 1 m cable, 8 ft. Minimum length
1 m (3 ft) cable (only required with certain electrical
connectors).
Maximum cable length 100 m (300 ft) for approval
options not H0; 200 m (600 ft) for approval option H0.
Page 8
CONDUIT DEMOUNTABLE
Mechanical Drawings
72
HIGH PRESSURE
CONSTRUCTION
65 (2.56)
MEDIUM PRESSURE
CONSTRUCTION
LOW/MEDIUM PRESSURE
CONSTRUCTION
Ø
25
(0.98)
(2.83)
S/N *******
*** TO *** ba
Supply: *** T
Output: *** T
Temp. Range: DRUCK LTD. GR
DRUCK LTD. GR
#### 50##-T*-
********** AC
S/N *******
*** TO *** ba
Supply: *** T
Output: *** T
Temp. Range:
69.5
(2.73)
S/N *******
*** TO *** ba
Supply: *** T
Output: *** T
Temp. Range: DRUCK LTD. GR
15.5 BOTH ENDS
(0.61)
DRUCK LTD. GR
Supply: *** T
Output: *** T
Temp. Range:
Ø
WET/WET & WET/DRY
DIFFERENTIAL
CONSTRUCTION
80
(3.15)
7
(0.27)
15
(0.53)
MALE PRESSURE CONNECTION
( A/F)
22
(0.86)
16
(0.62)
DEPTH CONE
PRESSURE ADAPTOR
TYP25
(0.98)
OPTIONAL
PRESSURE ADAPTOR
NOTES:
[1] DIMENSIONS SHOWN ARE FOR STANDARD LENGTH PRODUCTS WITH THE FOLLOWING
ELECTRICAL OUTPUT OPTIONS:
mV LINEARISED (PDCR)
4 TO 20 mA (PTX)
STANDARD VOLTAGE OPTIONS (PMP)
BASIC CONFIGURABLE (PMP)
FOR mV PASSIVE (PDCR) - SUBTRACT 10 mm (0.39 in)
FOR CONFIGURABLE 4-WIRE AND CONFIGURABLE 3-WIRE (PMP) - ADD 15 mm (0.59 in)
[2] REFER TO PAGE 4 FOR LIST OF PRESSURE CONNECTION OPTIONS
(ORIENTATION NOT CRITICAL)
15.5 (0.61)
15.5
(0.61)
72
(2.83)
[3] ALL DIMENSIONS ARE IN MILLIMETRES (INCHES IN PARENTHESES)
[4] HIGH PRESSURE IS >70 BARMEDIUM PRESSURE
INDUSTRIAL ACCURACY >1 BAR TO < 50 BAR
LOW/MEDIUM PRESSURE
INDUSTRIAL ACCURACY < 1 BAR, > 50 BAR TO < 70 BAR
IMPROVED/PREMIUM ACCURACY < 70 BAR
UNIK 5
PRESSU #### 50##
UNIK 5
PRESSU
UNIK 5
PRESSU #### 50##
********** AC
S/N *******
*** TO *** ba
15.5 (0.61)
Ø25 (0.98)
#### 50##-T*-
UNIK 5
PRESSU
M12x1 4-PIN
Ø
25 (0.98)
Ø
Ø
25
25 (0.98)
(0.98)
Ø
25 (0.98)
25 TYP (0.98)
4
(0.98)
Ø
25
CABLE GLAND WITH POLYURETHANE CABLE
7
(0.27)
Ø
25
(0.98)
Ø
25
(0.98)
35 (1.37)
DIN 43650 DEMOUNTABLE
42
(1.65)
32
(1.25)
Ø
25
Ø
25
(0.98)
(0.98)
CONDUIT WITH POLYURETHANE CABLE
A/F)(22
4
(0.15)
(0.98)
Ø
25
BAYONET MIL-C-26482
NON-DEMOUNTABLE
(1.92)
TYP (0.82)21
RAYCHEM CABLE
60
(2.36)
17
(0.66)
49
Ø
DEPTH CABLE
30
(1.18)
BAYONET MIL-C-26482
A/F
22
(0.86)
49
28 (1.10)
29
(1.14)
16
(0.62)
DEMOUNTABLE
(1.32)
39 (1.5)
25 (0.98)
Ø25 (0.98)
MICRO DIN (9.4 mm)
15.5 (0.6)
33.45 (1.3)
Ø
Druck.com
Copyright 2019. Baker Hughes Company. This material contains one
or more registered trademark of Baker Hughes Company and its
subsidiaries in one or more countries. All third-party product and
company names are trademarks of their respective holders.
920-483L
47 (1.85)
M20 x 1.5 INLINE FEMALE
Ø
44 (1.73)
16.25 (0.64)
Ø30 (1.18)
ZERO HALOGEN CABLE DEMOUNTABLE
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