Type 4021A Melt Pressure Measuring Chain

March 18, 2010, Amherst, New York, USA – Kistler Instrument Corporation (www.kistler.com), a worldwide supplier of precision sensors, systems and instrumentation for the dynamic measurement of pressure, force, torque and acceleration, has announced the North American market introduction of Type 4021A, a melt pressure measuring chain with ½”-20 UNF thread, designed to simultaneously measure short duration pressure peaks and temperatures.

The robust design of Kistler Type 4021A incorporates a melt pressure sensor, constructed of a very stable, high-temperature piezoresistive silicon sensing element, with an abrasion-resistant stainless steel diaphragm, and an integral amplifier, which is designed to match the sensor. The sensor is offered in multiple lengths and angular configurations, in pressure measurement ranges of 0 to 29000 psi (0 to 3000 bar) and temperature ranges of 32 to +662°F (0 to +350°C), with choice of cable lengths.

The unique performance characteristics of Type 4021A allow for mounting of the sensor directly in the flow of material. This eliminates the time lag typically associated with indirect measurement systems, and enables direct real-time measurement of the process parameters determining product quality. Integration of measurement signals into machinery control systems, as a means of recording or controlling production processes, offers a practical means of enhancing production efficiencies. Type 4021A is ideal for use in demanding short-cycle process monitoring environments, such as those typically found within metal injection molding (MIM), ceramic injection molding or hot-runner systems. As the sensor does not contain any transmission medium, it is ideal for use in medical applications. Units may also be used for static pressure measurements within polymer pumps or other demanding environments. An optional service kit for forming and cleaning the sensor hole (Type 4193) is recommended for use with this sensor.

For additional details, drawings and specifications, please contact Kistler Instrument Corporation toll-free (in the US & Canada) at 1-888-KISTLER, via email at sales.us@kistler.com, or by visiting www.kistler.com.

About Kistler Instrument Corporation:

Kistler Instrument Corporation (www.kistler.com), a Kistler Group company, is a worldwide supplier of precision sensors, systems and instrumentation for the dynamic measurement of pressure, force, torque and acceleration, as well as related electronics and software serving the automotive, aerospace, industrial, metal processing, plastic injection molding, R&D and testing & evaluation communities. Kistler products, ISO certified since 1994, are well recognized for performance, quality and reliability. With global headquarters in Winterthur, Switzerland and established North American operations since 1955, Kistler's expansive global sales presence is supported by the activities of 25 group companies and 30 distributors ensuring customer proximity, individualized application support and short product lead times. PiezoBeam® and Piezotron® are registered trademarks of Kistler Group, Inc.