- Instrument Type
- Your Application
- Absolute Reference
- Air/Pneumatics
- Barometric/Atmospheric
- Certificates & Approvals
- Data Logging
- Differential
- Flush Diaphragm
- Gauge Reference
- High Accuracy
- High Frequency Response
- High Range
- High Temperature
- Intrinsically Safe
- Gauge Pressure Transmitters with Ex Certification
- Absolute Pressure Transmitters for Hazardous Areas
- Differential Pressure Transmitters with ATEX Approval
- Pressure Gauges with Intrinsic Safety Approval
- Hand Held Manometers for use in Hazardous Areas
- Field Pressure Calibrators for use in Hazardous Zones
- Pressure Data Loggers with ATEX Certification
- IP68 Liquid Level Transmitters with ATEX Approval
- Tank Level Transmitters for Flammable Atmospheres
- Pressure Switches for Intrinsically Safe Areas
- mV Output Pressure Sensors with IS Approval
- Leak Testing
- Level Measurement
- Low Ranges
- Measurement Signal
- Measuring Range
- Media Compatibility
- Miniature
- OEM Design
- Overpressure Protection
- PC Interfacing
- Pressure Calibration
- Process Connection
- Testing
- Sensor Technology
- Submersible
- Temperature & Pressure
- Vacuum
- Water Level
- Water Pressure
- Your Industry
- Manufacturers
DMP304 Ultra High Range Hydraulic Pressure Transducer
;)
Click Images to Enlarge
Current output pressure transducer for measurement ranges from 0 to 2000 (30000 psi) range up to a maximum range of 6000 bar (90000 psi). All welded wetted parts and ATEX approved electronics for use in flammable gas or dust environments. Primarily used in hydraulic systems, waterjet torching and high pressure petrochemical applications. Accurate to 0.5% full scale output with adjustable zero and span trim via accessible potentiometers.
Product Parameters
Pressure Range: 2000, 4000, 5000 and 6000 bar gauge
Accuracy: 0.5% FS
Output Signal: 2wire 4to20mA
Electrical Connections: ISO4400 DIN43650 plug IP65, Binder 723series 5pin IP67, M12x1 4pin, IP67 or temp IP68 cable gland, Mil std Bendix 6pin plug
Pressure Connectors: M20x1.5, M16x1.5 or 9/16UNF internal thread Autoclave
Special Features: Manually adjustable zero/span pots, 80% signal shunt for calibration
Special Options: ATEX intrinsic safety for gas and dust, Military standard electrical connector,
Media Compatibility: All welded Stainless steel 17-4PH process connection and diaphragm
Media Operating Temperature Range: -40 to +85 degC
Weight: ~260 g
Dimensions: 39.5 mm diameter
Product Description
The DMP 304 is specically designed for extreme high pressure and utilises a highly trusted foil strain gauge technology which is bonded to an all welded stainless steel 17-14PH sensing diaphragm. This high pressure sensing assembly provides a mechanically robust construction to withstand hydraulic pressures up to 600 megapascals.
A choice of 3 high pressure hydraulic connections including metric and UNF female threads which rely on a internal metal to metal seal to provide a high integrity hydraulic seal. A selection of standard universal electrical connections of DIN, Binder and Bendix are available for compatibility with most electrical installations.
The DMP-304 has a 4-20mA with or without IS approval output signal for transmitting the measured hydraulic pressure. To aid calibration, zero and span adjustment screws are provided to tare zero reading and adjust gain over the service life of the transducer to ensure more precise hydraulic measurements.
Related Links
Voltage output high pressure transducers
Current output high pressure transmitters
Indicators for reading high range pressure sensors
High range pressure instrumentation
Download Product Information
Site Last Updated: 23/05/12
Glossary - Find explanations for terminology used in specifying and using pressure instruments
Pressure Conversion - Look up conversion factors or select a conversion table for a particular pressure unit
Pressure Measuring Guide - Collection of guidance notes for sourcing, setting up and using pressure measurement equipment
News Articles - Archive of application notes, product releases and technical information
Answers - Search for questions already answered or submit a new question about a pressure measurement topic or product
Pressure Sensor Specification - Select parameters with PSAT to generate a spec for your own use or to submit as an enquiry
Product Finder - Choose multiple product and application types to filter out a suitable product
- 27/03/09 : Measuring vacuum pressure with negative gauge or absolute pressure ranges
- 29/11/08 : What is the difference between a pressure transducer and a transmitter
- 15/09/08 : What is the difference between gauge and absolute pressure measurement
- 17/08/08 : What to consider when selecting a differential pressure sensor
- 10/02/08 : What affects the performance of low pressure sensors
- 19/01/08 : Supply voltage and load resistance considerations for pressure transmitters
- 06/01/08 : Measuring liquid level in a sealed tank with a hydrostatic pressure sensor
- 18/09/07 : Interpreting specifications of pressure sensor accuracy