Page 1
DPS5000
Digital Pressure Sensing Platform
The new DPS5000 from GE, part of the UNIK5000
family, oers integrated digital electronics to
enhance the performance level of the UNIK 5000
Pressure Sensing Platform to levels unmatched
by traditional analogue sensors. It features an I2C
digital interface, over which fully compensated
readings of Pressure and Temperature are sent, as
well as control of many functions of the device.
High Quality
With 40 years of pressure measurement
experience, our eld-proven Druck 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 requirements 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.
Features
• Ranges from 70 mbar to 100 bar
• Total accuracy to ±0.1 % FS
• Stainless steel construction
• 3 V supply voltage
• Low power
• I2C digital output
• Sleep mode
• Hazardous area certications
• Excellent long-term stability
bhge.com
Page 2
DPS5000 Specications
Operating Pressure Ranges
Gauge Ranges
Zero-based ranges:
• 70 mbar
• 200 mbar
• 350 mbar
• 700 mbar
• 1 bar
• 2 bar
• 3.5 bar
• 7 bar
• 10 bar
• 20 bar
• 28 bar
• 35 bar
• 70 bar
• 100 bar
Absolute Ranges
• 0.8 to 3 bar
• 1 to 7 bar
• 2 to 12 bar
• 3 to 28 bar
• 5 to 40 bar
• 10 to 70 bar
• 18 to 90 bar
• 15 to 100 bar
Over Pressure
2 × pressure range for absolute ranges
4 × pressure range for gauge ranges
Containment Pressure
6 × pressure range for gauge ranges (200 bar
maximum)
200 bar for absolute ranges
Supply
Supply voltage
2.7 to 3.6 Vdc
Current consumption
<50 µA Standby
<2 mA average during acquisition
Output/Communications
I2C Slave Device, 100 kHz maximum data rate
Power-on Time
30 ms to acquisition from standby
Insulation Resistance
500 Vdc ≥ 100 MΩ
Performance
Pressure Performance
Calibrated accuracy over the calibrated temperature
range including zero and span setting and the eects
of non-linearity, hysteresis and repeatability
Gauge Reference
±0.1 % FS
Increases pro-rata for pressure ranges below
700 mbar
Absolute Reference
±0.2 % of reading (RDG)
Temperature Performance
Accuracy over the calibrated temperature range ±3°C
Long Term Stability
±0.05 % FS /year typical
±0.1 % FS maximum at reference conditions
Increases pro-rata for pressure ranges below
700 mbar
Physical Specications
Environmental Protection
Internal version – Not applicable
External version – IP68 to 700 mH2O
Operating Temperature Range
-40°C to +85°C (-40°F to +185°F)
Pressure Media
Fluids compatible with stainless steel 316L and
Hastelloy C276
Statement in accordance with the European Pressure
Equipment Directive
Refer to document K0581 for product classication
and regulatory information
Enclosure Materials
Stainless steel (body)
Pressure Connectors
PA G1/4 female
PB G1/4 male at
PE 1/4 NPT female
PF 1/4 NPT male
PG 1/8 NPT male
Other connectors may be available. Contact BHGE to
discuss your requirement.
Page 3
Electrical Connector
Option Code Description IP rating
0 Internal None (ying leads) -
3 External Polyurethane cable IP68 to 700 mH2O
Wiring Details
Option 0 Internal Option 3
External
Pin Colour
1 Red Red Supply +ve
2 Yellow Orange I2C SDA
3 Green Black I2C SCL
4 Blue White 0 V
5 Orange Yellow Do not
6 Black Blue Do not
- - Screen Case
Function
Connect
Connect
General Certications
RoHS 2011/65/EU
CRN Certied OF 13650.513467890YTN for
pressure ranges up to and including 100 bar
CE Conformity
ATEX 2014/34/EU (Optional)
EMC Directive 2014/30/EU (External version only)
BS EN 61326-1:2013
BS EN 61000-6-1: 2007
BS EN 61000-6-3: 2007 + A1:2011
Hazardous Area Approvals
External Version (Apparatus)
ATEX II 1G
IECEx Ex ia IIC T4 Ga (-40°C ≤ Ta ≤ 80°C)
Internal Version (Component)
ATEX II 1G
IECEx Ex ia IIC Ga
Ordering Information
1) Select part number
Main Product Family
DPS
Product Diameter and Material
50 25mm Stainless Steel
Electrical Connection
0 None (ying leads)
3 Polyurethane cable Note 1
Electronics Option
D Digital I2C bus
Compensated Temperature Range
TC -40° to +85°C (-40° to +185°F)
Accuracy
A3 Premium
Calibration
CC Full Thermal
Hazardous Area Certication
H0 None
H1 IECEx/ATEX Intrinsically Safe ‘ia” Group IIC
Pressure Connector
PA G1/4 Female
PB G1/4 Male Flat
PE 1/4 NPT Female
PF 1/4 NPT Male
PG 1/8 NPT Male
DPS 50 D - TC - A3 - CC - -
Ordering Notes
Note 1: Cable length 3 m
Typical Order Example:
DPS503D-TC-A3-CC-H1-PF 20 bar gauge
Page 4
Mechanical Drawings
Internal Version
External Version
Notes:
(1) All dimensions in millimetres.
bhge.com
© 2015 Baker Hughes, a GE company – All rights reserved.
Baker Hughes reserves the right to make changes in specications and features shown herein, or discontinue the product described at any time without notice or obligation. Contact your BHGE
representative for the most current information. The Baker Hughes logo is a trade mark of Baker Hughes, a GE company. The GE Monogram is a trademark of the General Electric Company.
920-660B
Loading...