Description
The pressure transmitters of Type 680 with piezoresistive measuring elements have compensated, calibrated, and amplified sensor signals, which are output as standardized voltage or current outputs. The housing with the electronics can be combined by the manufacturer with various pressure and electrical connections. All metal parts made of stainless steel are hermetically welded. This sophisticated modular system allows for individual design for your application needs.
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High overload safety due to chemically etched chip membrane and special design of the glass feedthrough
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Fast and cost-effective customer solutions through modular system even for small series
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Compact design in SMD technology increases operational safety during shock and vibrations
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100 % sealed against medium, as fully welded
Pressure measuring range
0 ... 25 bar (Relative); 0 ... 25 bar (Absolute)
Pressure measuring range
25 ... 1000 mbar (Overpressure)
Sensor weight
250 g (Cable version (2 m)); 150 g (Plug version)
Permissible overload on one side
3x Pressure range (minimum 3 bar); 3x Pressure range (maximum 850 bar)
Permissible overload on one side
Housing
Stainless steel 1.4435 (316L, titanium or Hastelloy C on request)
Pressure connection
Stainless steel 1.4435 (316L, titanium or Hastelloy C on request)
Membrane
Stainless steel 1.4435 (316L, titanium or Hastelloy C on request)
Mechanical loads
Vibration (EN 60068-2-6); Shock (EN 60068-2-27)
Interference emission
Interference emission, class B (EN 55022)
Interference resistant
Discharge of static electricity (EN 61000-4-2); Irradiated electromagnetic field (EN 61000-4-3); Fast transients (burst) (EN 61000-4-4); Surge voltages (surge) (EN 61000-4-5); Surge voltages (surge) (EN 61000-4-5); Conducted electromagnet. Interference (EN 61000-4-6)
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