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DESCRIPTION
AMS 4712 is a new series of
miniaturized pressure sensors ready for use. AMS 4712 comes in a robust
and compact plastic package (IP67) and is designed for fast screw
assembly in a harsh industrial environment. An integrated CMOS-DSP
and EEPROM provide state-of-the-art technology that allows for high
accuracy in measurement capability.
One process of AMS 4712 production is calibration as well as
compensation of temperature dependent drift of offset and span. No
additional adjustment on the part of the customer is necessary.
The output provides a current-loop-signal of 4…20 mA in
2-wire-technology. This enables an interference-free transmission of
the output signal, even via a large distance. Because AMS 4712 is ready
for use, no additional components are required, except for a load
resistor at the far end.
AMS 4712 pressure ranges: diff. bidirectional
± 0.07; ± 0.15; ± 0.3; ± 0.7 and ±
1.5 PSI (± 5; ± 10; ± 20; ± 50 and ±
100 hPa)
AMS 4712 pressure ranges: diff. or gage
0.15, 0.3; 0.8; 1.5; 3.0; 5.0 PSI (10; 20; 50; 100; 200; 350 hPa)
AMS 4712 pressure ranges: absolute, diff. or gage
15; 30 PSI (1000; 2000 hPa)
AMS 4712 pressure range: barometric (absolute)
10 to 17 PSI (700 to 1200 hPa)
Pressure ranges with interim values are available on request.
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