ECHO-MA4-BAR-R22-UNF-6PN-S12-NFL-NTR (order code E22711311) – melt pressure sensor by Dynisco, Echo series. Main parameters: process connection 1/2-20UNF, transducer connector 6-pin connector, pressure range 500 Bar, rigid stem length 30 cm, transducer fill Mercury fill (standard).
Dynisco Echo™ series melt pressure transducers offer quality performance and value for plastics processing using standard configurations and pressure ranges. Echo transducers are designed to meet customer requirements by providing a combination of economic value and performance for general extrusion applications, while delivering ±0.2 % repeatability in measuring process pressures. Use Echo series transducers when the application requires quality measurement for optimized control, but not the cost of all the additional features. Echo sensors have been designed using best engineering practice, and Dynisco offers a full two-year warranty on them – twice the protection of comparably priced sensors. Echo diaphragms are coated with titanium aluminium nitride as standard, which provides better performance than less effective titanium nitride coatings. Dynisco technology is widely accepted by OEMs and end users around the world. Echo series transducers are available with 3.33 mV/V, 4-20 mA, 0-5 VDC or 0-10 VDC outputs designed to work with most industrial control systems. In addition to melt pressure measurement, the Echo series offers optional melt temperature measurement using type J or K thermocouples or RTDs. The Echo series features a 1/2-20UNF or M18 thread for installation in standard transducer mounting holes. Other mounting configurations are available.
All sensors in this series can be configured to your needs. Contact us and we will be glad to help.
We will send you the price, delivery time and any available variants in our quotation.
Need help choosing? Call us on +420 571 647 228 or write to info@azurr-tech.cz.
| Process connection | 1/2-20UNF |
|---|---|
| Transducer connector | 6-pin connector |
| Pressure range | 500 Bar |
| Rigid stem length | 30 cm |
| Flexible capillary length | No flexible capillary |
| Integrated temperature sensor | No temperature sensor |
| Transducer fill | Mercury fill (standard) |
| Engineering units | Bar |
| Output signal | 4-20mA |
Now available with an alternative fill (NaK)
Echo transducers are designed to meet customer requirements, offering a combination of economic value and performance for general extrusion applications while ensuring ±0.2 % repeatability in measuring process pressures. Use Echo series transducers when the application requires quality measurement for optimized control, but not the cost of all the additional features.
Rigid stem pressure transducers are easy to install in the mounting hole of a production line thanks to their simple and robust design, which is suitable for applications where the transducer is not exposed to radiant heat from the line and the electronics are not exposed to extreme temperatures. We do not recommend installing these transducers in a vertical position above the line (12 o'clock position), as radiant heat can adversely affect the service life of the transducer electronics. In such cases we recommend a transducer design with a flexible capillary, which allows the electronics to be moved away from the radiant heat and thus ensures a long transducer service life. The main advantages of this type of transducer include resistance to shocks and vibration, enabling them to withstand mechanical stress, which increases their service life and reduces the need for maintenance. They are also characterized by high accuracy, ensured by quality materials and advanced measurement technology, which is essential for efficient process control.
Transducers in this series cannot be combined with options such as coatings or special diaphragm designs.
