Providing Innovative Solutions
With more than 6 decades of commitment to helping customers, Dynisco provides the tools and services for the polymer industry allowing customers a “window into the process”.
Today’s customers require accurate information that will allow them to validate and if necessary adjust their process ensuring the products they make meet or exceed their specifications. The information Dynisco provides allows our customers to keep their process consistent regardless of their global locations.
Dynisco’s diverse portfolio of sensing and polymer test equipment delivers some of the most accurate information available in the market for the measurement of polymer rheology, pressure, and temperature.
Dynisco provides our customers the ability to correlate the data derived from pilot to laboratory environments with online production, 24 hours a day. This data allows for immediate response and adjustment to critical parameters ensuring any variations are promptly corrected to guarantee quality while maximizing their output.
Dynisco History
Known worldwide for leading-edge pressure and temperature measurement and control products for the plastics extrusion industry, Dynisco has been developing innovative, high-quality solutions for plastics extrusion processing for 60 years built on the expertise of an engineering staff that averages 15-20 years experience. Dynisco sensors, controls, and analytical instruments have proven to offer better control, reduced downtime, minimum scrap, and unmatched reliability and working life. Our dedication and ability to collaborate with you to help you measure, analyze and outfit extrusion control systems that fit your exact needs are unmatched. From breakthrough technology in the industry’s most complete line of sensors to renowned quality and performance in indicators, controls, and analytical instruments.
Dynisco Sensors Designed specifically for the rugged environment of the plastic industry, Dynisco has developed some of the most innovative measurement solutions for plastic extrusion, molding and process control applications. Manufacturing a wide range of robust mV/V, mA, VDC and HART-compatible melt pressure sensors, through engineering excellence built on expertise and experience.
Dynisco Analytical Instruments Process quality begins with the material being used. Dynisco's analytical instruments allow the processor to verify material specifications and optimize process conditions. These instruments include melt flow
[Dynisco Heilbronn Germany Facility]
indexers, capillary rheometers, and small laboratory mixing extrusion systems. Dynisco also offers the most comprehensive and accurate line of online rheometers available in the market today.
Dynisco offers a full range of global service and technical support for our complete line. Dozens of highly skilled, technical support personnel are stationed internationally to provide:
- Expert consultation
- Custom design solutions
- On-site equipment diagnostics and trouble-shooting
- Transducer repair and maintenance ∙ Installation services
- Operator training for equipment ∙
- System repairs, replacement parts, preventive maintenance and more
Customers around the world have come to depend on Dynisco for product innovation and advanced system solutions that have a significant impact on their manufacturing process efficiencies.
Melt Flow Indexer LMFI55-2NENNCN
This LMFI5500 series Melt Flow Indexer allows the measurement of most rheological parameters of thermoplastics including IV for PET. The LMFI 5500 series is one of the most accurate equipment of the type in the world. The intuitive controls make it easy to use, it has an expert mode for experienced operators that significantly speeds up the measurement process, and sophisticated features and technologies ensure the highest possible measurement accuracy. Gravity correction and dual zone heating not only meet but exceed the requirements of the latest ISO1133-2 valid standard.
This model is perfect for quality control in a laboratory, institutes or universities where accuracy really matters. Try the LMFI 5500 and get a reliable and accurate instrument that will allow you to improve the quality of your products.
GRMT
The Graduated Retractable Melt Thermocouple (GRMT) is used to measure temperatures inside the polymer melt stream. The depth of immersion of the junction into the hot melt stream can be varied from zero to mid-stream during maximum flow and pressure conditions, without removing the sensor from the adapter. Using the graduations on the stem of the temperature sensor allows the user to choose and monitor the specific depth at which the junction is in the melt stream.
Extendable tip
Movement range 0-65 mm
Applicability up to 480°C
Pressure range 1000 Bar
Thread 1 / 2-20 UNF
DYKE
The Dynisco Melt Thermocouple Series DYKE is especially designed to meet the requirements of the polymer industry. The flexible design of this series allows the use in extrusion and injection molding process. The mounting thread is compatible with the threads used for melt pressure measurement. Therefore, the DYMT series is ready for use in most extrusion systems. As an alternative to the DYM T series, the DYKE series offers the possibility of a thermal insultation of the housing. The sensor tip is being ceramically insulated from the housing. These temperature sensors are especially suitable for the use in high abrasive medial.
Conical tip
Up to 1000 Bar
Various TC and RTD
Optional threaded connection
Optional ceramic insulation
MDT 467
MDT467 - Sensor with flexible and exposed capillary
Sensor with amplifier (signal converter) in version with flexible capillary and exposed membrane. Scanning accuracy better than 1.00% of range. Power supply via 10-36 Vdc. Membrane made of 15-5 PH material and coated with DyMAX®. The length of the fixed rod can be made and adjusted to the required size.
Accuracy better than 0.5%
Power supply 10 -36 V dc
6 Pin connector
R-Cal calibration
Up to 400 °C
For small areas
Flexible capillary
Electrical built-in calibration
Various high level outputs
MDT 435
MDT435 - Sensor with flexible and exposed capillary
Sensor with an amplifier (signal converter) in a version with flexible capillary and exposed membrane. Scanning accuracy better than 0.50% of the range. Power supply via 10-36 Vdc. Membrane made of 15-5 PH material and coated with DyMAX®. The length of the fixed rod can be made and adjusted to the required size.
Accuracy better than 0.25%
Power supply 10 -36 V dc
6 Pin connector
R-Cal calibration
Up to 400 °C
For small areas
Flexible capillary
Electrical built-in calibration
Various high level outputs
MDT 460 | 462 | TDT 463
MDT460 - Sensor with rigid stem
MDT462 - Sensor with flexible capillary.
TDT463 - Sensor with flexible capillary and temperature sensor.
Sensor with integrated amplifier (signal converter). Scanning accuracy better than 1.00% of range. Power supply via 10-36 Vdc. Membrane made of 15-5 PH material and coated with DyMAX®. The length of the fixed rod can be made and adjusted to the required size.
Output signal according to configuration
Accuracy better than 0.50%
Power supply 10 -36 V dc
6 Pin connector
R-Cal calibration
Up to 400°C
MDT 420 | 422 | TDT 432
MDT420 - Sensor with rigid stem
MDT422 - Sensor with flexible capillary.
TDT432 - Sensor with flexible capillary and temperature sensor.
Sensor with integrated amplifier (signal converter). Scanning accuracy better than 0.50% of range. Power supply via 10-36 Vdc. Membrane made of 15-5 PH material and coated with DyMAX®. The length of the fixed rod can be made and adjusted to the required size.
Output signal according to configuration
Accuracy better than 0.25%
Power supply 10 -36 V dc
6 Pin connector
R-Cal calibration
Up to 400°C
PT4676 (0-10Vdc)
Model PT4676 is a special variant of the pressure sensor with flexible capillary and exposed capillary, which has a 0 to 5 Vdc, 1 to 6 Vdc, 0 to10 Vdc, 1 to 11 Vdc outputs signal and is used wherever a conventional fixed rod or flexible capillary sensor cannot be installed due to lack of space. The accuracy of this sensor is better than ±0.5%.
Scanning accuracy ± 0.5%
Output signal 0 to 10 Vdc
Internal 80% calibration
Adjustable zero and sensor range
Exposed capillary
PT4675 (0-5 Vdc)
Model PT4675 is a special variant of the pressure sensor with flexible capillary and exposed capillary, which has a 0-5 VDC output signal and is used wherever a conventional fixed rod or flexible capillary sensor cannot be installed due to lack of space. The accuracy of this sensor is better than ±0.5%.
Scanning accuracy ± 0.5%
Output signal 0 to 5 Vdc
Internal 80% calibration
Adjustable zero and sensor range
Exposed capillary
PT4674 (4-20 mA)
Model PT4674 is a special variant of the pressure sensor with flexible capilary and exposed capillary, which has an output signal of 4-20 mA. It is used wherever a conventional sensor with a fixed rod or flexible capillary cannot be installed due to lack of space.The accuracy of this sensor is better than ±0.5%.
Accuracy ± 0.5%
4-20mA output signal
Internal 80% calibration
Adjustable zero and sensor range
Flexible capillary
Exposed capillary
PT130 | PT140 | PT150 | PT160 Hydraulic sensors
PT130 = 3 mV/V
PT140 = 0-5 VDC
PT150 = 0-10 VDC
PT160 = 4 - 20 mA
This range of hydraulic sensors is designed to measure pressure in injection molding applications. It has a very good resistance to cyclic pressure, which is characteristic of these applications and provide information on the change of the hyd profile. pressure together with information on the stability of the injection system
PT 130 = 3 mV/V
PT 140 = 5 Vdc
PT 150 = 10 Vdc
PT 160 = 4 to 20 mA
Accuracy ± 0.5%
Resistance up to 140°C
Stainless steel construction
Robust design
Internal calibration
Compact dimensions
PT4196 (Oil) 0-10 Vdc
PT4196 sensors provide a standard 0-10Vdc output signal designed to work with DCS and PLC.
The PT4196 is a ± 0.5% accuracy sensor ideal for applications in the food and pharmaceutical industries requiring easy installation, repeatability and reliability. The output signal represents 0-10. The alternative filling of the sensor in the form of oil for the food industry meets the requirements set by the USDA and the FDA.
Accuracy better than ± 0.5%
Alternative charge (oil)
0 - 1000 to 0 - 10,000 psi
0-10 Vdc output signal
Meets FDA and USDA requirements