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High-precision pressure sensors from the 8201 series provide exact measurements while exhibiting very little sensitivity to mechanical stresses. Their application therefore goes well beyond research and development laboratories. They are also outstandingly suited to industrial use in quality assurance or for measurement and control tasks in production. Their robust mechanical and electrical construction guarantees good long-term stability and high reliability, while being resistant to aggressive media – which can be measured in liquid or gaseous states. The structure of the sensors includes no mechanical moving parts, which is why they show so little sensitivity to impact and vibration. The pressure sensors can be configured with options to suit the user. Standard types are available ex-stock, and customized customer versions can also be provided. Aeras of application are: —Research and developmemt —Test rigs —Mechanical engineering —Plant control and monitoring

Model number 8201 precision pressure sensors are robust, economical, and are available in standard measuring ranges. Their good technical specification and high reliability make them optimum for measuring pressure in all fields of machine construction, process technology, as well as in measurement and control technology. The pressure transducers are easy to handle and immune to shock loads and vibrations as they are designed without moving parts. All pressure transducers without an internal amplifier have a standardized output signal of 1.0 mV/V. This enables the user to change a transducer in a measuring chain as liked without following readjustment of the electronic. Customized designs are available on request. Aeras of application are: —Hydraulic or pneumatic machines —Mechanical engineering —Plant control and monitoring The measuring element of the precision pressure transducer consists of a diaphragm.

The GEMÜ 566 2/2-way globe control valve has a body with an integrated control mechanism which can be controlled by various operator types. In addition to a pneumatic version, manual and motorized versions are also available. The GEMÜ 566 valve was specially developed for the control of small quantities and enables flow rates from 63l/h to 2500 l/h. —Control of liquid media from 63 l/h to 2500 l/h —Linear or equal-percentage control characteristic options —Three operator types selectable (manual, pneumatic, motorised)

• According to DIN EN 61810-1, DIN EN 61810-3 • With forcibly guided contacts • Energy efficient; Low energy consumption, because of impulse control, no holding consumption • Bistable Mechanical latching of contact position • Safe separation between all current circuits • Both coils non-polarised, neutral • Defined position when both coils are operated simultaneously • Impulse operation, duty cycle possible (under fault condition) • Wide temperature range • As option with manual operation (mechanical indication) • Washproof (only without manual operation) • Height 15.8 mm

• According to DIN EN 61810-1, DIN EN 61810-3 • With forcibly guided contacts • Energy efficient; Low energy consumption, because of impulse control, no holding consumption • Bistable Mechanical latching of contact position • Safe separation between all current circuits • Both coils non-polarised, neutral • Defined position when both coils are operated simultaneously • Impulse operation, duty cycle possible (under fault condition) • Wide temperature range • As option with manual operation (mechanical indication) • Washproof (only without manual operation) • Height 15.8 mm