- 2 year warranty and 60 years of Dynisco industry experience
- Accuracy better than ±0.5%
- TiAlN diaphragm coating is standard
- mV/V, 0-10VDC, or mA outputs available
- Integral temperature sensor option
- Available in configurations that fit most extruder applications
- 1.5M, 3M, 5M, 7.5M & 10M psi pressure range capability
 Datasheet |
- Integral relay switch for redundant safety and future compliance
- 3rd-party agency analysis (exida™) and self-certified based on FMEDA analysis and internal audit.
- Meets Performance Level ‘c’ as defined by the Machinery Directive (single sensor installed per Category 1).
- Meets Performance Level ‘d’ as defined by the Machinery Directive (two sensors installed per Category 3).
- Meets the following compliance directives, when properly installed and used:
- Machinery Directive 2006/42/EC
- NFPA 79 clauses A.9.2, A.9.4.1, A.9.4.3.2
- EMC Directive 2004/108/EC
- PED 97/23/EC
- Available on popular mV/V (PT, MDA, DYN) and mA-HART SPX models
| Datasheet |
- Adjustable zero and span, via side-mounted pots
- Accuracy better than ±1.0%
- DyMax® coated stainless steel wetted parts
- 4-20 mA output
- 0-500 to 0-30,000 psi
- Internal 80% shunt calibration
| Datasheet |
- Adjustable zero and span
- Accuracy better than ±1.0%
- DyMax® coated stainless steel wetted parts
- 0 - 10 Vdc outputs
- 0 - 500 to 0 - 10,000 psi
- Internal 80% shunt calibrations
| Datasheet |
- Economical and repeatable pressure meausurements
- Superior abrasion resistance
- Stability and repeatability
- Variety of pressure ranges
- Easy to calibrate
| Datasheet |
- Accuracy better than ±0.25%
- DyMax® coated stainless steel wetted parts
- Proven sensor design
- Excellent thermal stability and repeatability
- 0 - 500 to 0 -30,000 psi
- Internal 80% shunt calibration
| Datasheet |
- Accuracy better than ±0.5%
- DyMax® coated stainless steel wetted parts
- Proven sensor design
- 0 - 500 to 0 -30,000 psi
- Internal 80% shunt calibration
| Datasheet |
- Accuracy of better than ±0.25%
- Choice of flanged or threaded configurations
- 0 - 250 to 0 - 10,000 psi
- Withstands processes up to 700°F
- Internal 80% shunt calibration
- Replacement for traditional “button - seal” units
| Datasheet |
- Accuracy better than ±0.5%
- DyMax® coated stainless steel wetted parts
- Proven sensor design
- 0 - 500 to 0 -30,000 psi
- Internal 80% shunt calibration
| Datasheet |
- Output: 3.33 mV/V +/- 2.0%
- Input Voltage: 10 Vdc recommended, 12 Vdc maximum
- Combined Error: +/- 0.25% FSO, (Including Linearity, Repeatability & Hysteresis) +/- 0.5% FSO for 500, 750, 1,000 psi ranges
- Repeatability: +/- 0.1%FSO, +/- 0.2% FSO for 500, 750, 1,000 psi ranges
- Configuration: Four-arm bonded foil Wheatstone bridge strain gage
- Bridge Resistance: Input: 345 Ohms minimum, Output: 350 Ohms +/- 10%
- Over Pressure: 2 X FSO or 35,000 psi whichever is less
- Zero Balance: +/- 5% FSO
- Internal Shunt Calibration (R-Cal): 80% FSO +/- 0.5%
- Insulation Resistance: 1000 megohms @ 50 Vdc
| Datasheet |
- 6 mm sensing element
- Fits in space restricted areas
- Exposed, bendable capillary
- Ideal for injection molding nozzles
- Internal 80% shunt calibration
- Easy set - up
- 0 - 5,000 to 0 - 10,000 psi
- Choice of pressure ranges
- Good stability and repeatability
- Proven sensor design
- Flexible stem
- Easy to install, ideal for high local temperatures
- Classic, standard design
- Economically priced
| Datasheet |
- 6 mm sensing element
- Fits in space restricted areas, reduces mounting hole dead space
- Internal 80% shunt calibration
- Easy set - up
- 0 - 5,000 to 0 - 10,000 psi
- Choice of pressure ranges
- Good stability and repeatability
- Reliable pressure measurement
- Flexible stem • Easy to install and ideal for high local temperatures
| Datasheet |
- Accuracy better than ±1.0%
- Inconel diaphragm
- Superior temperature stability
- Patented sensing element
- 0 - 3,000 to 0 -30,000 psi
- Internal 80% shunt calibration
| Datasheet |
- Accuracy of better than ±1.0%
- Reliable pressure measurement
- Four user selectable pressure ranges in one model
- Maximizes inventory flexibility
- Externally selectable range via rotary switch
- Maximum versatility for changing process conditions
- 3.33 mV/V FSO for selected range
- Standard low level output
- Internal 80% shunt calibration
- Easy set-up
- All stainless steel wetted parts
- Corrosion resistant
- Proven sensor design
- Good stability and repeatability
| Datasheet |
- Accuracy of better than ±1.0% • Reliable pressure measurement
- Four user selectable pressure ranges in one model
- Maximizes inventory flexibility
- Externally selectable range via rotary switch
- Maximum versatility for changing process conditions
- 3.33 mV/V FSO for selected range
- Standard low level output
- Internal 80% shunt calibration
- Easy set-up
- All stainless steel wetted parts
- Corrosion resistant
- Proven sensor design
- Good stability and repeatability
- Type J thermocouple
- Simultaneously measure pressure/temperature in one location
| Datasheet |
Die Druckaufnehmer der Serie MDA liefern über ein geschlossenes, flüssigkeitsgefülltes Druckmittlersystem ein zum anstehenden Prozessdruck proportionales Ausgangssignal.
| Datasheet |
The pressure transducers of the MDA series supply an output signal that is proportional to the process pressure via a closed, liquid-filled diaphragm seal system.
| Datasheet |
- Installation for media temperature up to 400 °C
- l Flexible capillary between rigid stem and housing
- l Liquid-filled transmission system
- l Electrical built-in calibration
| Datasheet |
- Accuracy better than +/- 0.5%
- Dymax® coated stainless steel wetted parts
- Proven sensor design
- 0 - 500 to 0 -30,000 psi
- Internal 80% shunt calibration
- Reliable, repeatable pressure measurements
- Superior abrasion resistance
- Good stability and repeatability
- Wide variety of pressure ranges
- Easy to calibrate with local indicator
| Datasheet |
- Installation for media temperature up to 400 °C
- l Flexible capillary between rigid stem and housing
- l Liquid-filled transmission system
- l Electrical built-in calibration
| Datasheet |
The pressure transmitters of the TDA series are based on the proven MDA series. They supply an output signal that is proportional to the process pressure via a closed, liquid-filled diaphragm seal system. Thanks to the integrated thermocouple, it is possible to measure the temperature directly on the medium at the same time.
| Datasheet |
- Installation for media temperature up to 400 °C
- l Integral thermocouple for simultaneous temperature measurement at the media
- l Flexible capillary between rigid stem and housing
- l Liquid-filled transmission system
- l Electrical built-in calibration
| Datasheet |
- Better than ±0.5% accuracy
- 4 to 20 mA, 0 to 5 Vdc, 1 to 6 Vdc, 0 to10 Vdc, 1 to 11 Vdc outputs
- Stainless steel, Armoloy coated
- 0 - 500 to 0 - 30,000 psi
- Internal 80% shunt calibration
- Adjustable zero and span
- Integral thermocouple
- Reliable pressure measurement
- Direct input to supervisory control systems
- Minimizes thread galling, abrasion resistant
- Choice of pressure ranges
- Easy set-up
- Adapt transmitter to process conditions
- Simultaneously measure pressure/temperature in one location
| Datasheet |
- Better than ±0.5% accuracy
- 4 to 20 mA, 0 to 5 Vdc, 1 to 6 Vdc, 0 to10 Vdc, 1 to 11 Vdc outputs
- Stainless steel, Armoloy coated
- 0 - 500 to 0 - 30,000 psi
- Internal 80% shunt calibration
- Adjustable zero and span
- Integral thermocouple
- Reliable pressure measurement
- Direct input to supervisory control systems
- Minimizes thread galling, abrasion resistant
- Choice of pressure ranges
- Easy set-up
- Adapt transmitter to process conditions
- Simultaneously measure pressure/temperature in one location
| Datasheet |
- Better than ±0.5% accuracy
- 4 to 20 mA, 0 to 5 Vdc, 1 to 6 Vdc, 0 to10 Vdc, 1 to 11 Vdc outputs
- Stainless steel, Armoloy coated
- 0 - 500 to 0 - 30,000 psi
- Internal 80% shunt calibration
- Adjustable zero and span
- Integral thermocouple
- Reliable pressure measurement
- Direct input to supervisory control systems
- Minimizes thread galling, abrasion resistant
- Choice of pressure ranges
- Easy set-up
- Adapt transmitter to process conditions
- Simultaneously measure pressure/temperature in one location
| Datasheet |
Dynisco – Bulk Pressure (Melt Pressure) Sensors
Dynisco’s bulk pressure sensors are high-precision pressure (or melt pressure) transducers designed for demanding industrial processes such as plastic extrusion, injection molding, polymer processing or general industrial pressure measurement. These sensors output a standardized electrical signal (e.g. mV/V, 4–20 mA, 0–5 V or 0–10 V) and are engineered for robustness under high pressure and temperature. Their high accuracy, repeatability and long-term stability make them well suited for process control, quality assurance, and continuous monitoring of pressure conditions.
Questions & Answers on Dynisco Bulk Pressure Sensors
What is a bulk pressure sensor?
A sensor that measures the pressure (or melt pressure) of a medium and converts it into an electrical signal for monitoring or control — often used where exact pressure data is critical.
Where are Dynisco’s bulk pressure sensors used?
In plastic extrusion, injection molding, polymer processing, melt handling, and other industrial applications requiring precise pressure control or monitoring.
Which pressure ranges and output signals are available?
Depending on the sensor model — from low pressures up to very high pressures — and with various output types such as mV/V, analog signals (4–20 mA, 0–5 V, 0–10 V) or transmitter outputs.
What makes these sensors robust and reliable?
They are built to withstand high temperature and pressure, harsh industrial environments, and deliver consistent, repeatable results with good long-term stability.
How are they mounted and integrated into systems?
Via standard process connections (threads or flanges), with wiring to a control or monitoring unit reading the electrical output signal for further processing.
What are the benefits compared to basic pressure sensors?
High precision and accuracy, reliable performance under heavy-duty conditions, broad range of pressure and signal options, and proven design for industrial applications.
What should be considered when selecting a sensor?
Choosing a sensor with appropriate pressure range, compatible process connection and output signal; ensuring the sensor is rated for the medium, temperature and mechanical conditions; planning for calibration and maintenance if needed.
How do these sensors support process control and quality assurance?
By providing real-time pressure monitoring, enabling detection of deviations, triggering alarms or control actions, and ensuring consistent process conditions — which helps maintain product quality and process stability.
Can these sensors be used across multiple industries?
Yes — besides plastics processing, they are suitable for any industrial process requiring reliable pressure measurement or melt-pressure monitoring, such as extrusion, material handling or general process engineering.