Series 10, miniature pressure transducer, gauge or absolute. Ranges up to 1000 Bar, operating temperatures up to 150 deg C, low power consumption , 2 - 4 mA. Up to 900mV O/P at 4mA excitation.
The Series 10 pressure transducers cover all pressure ranges from 100 mbar to 1000 bar. They have been produced for over 20 years and are the premium product of the KELLER OEM-line. They are all delivered with engraved serial number and electrical leadouts. Several millions of these pressure transducers are in use world-wide in a variety of different applications.
Main fields of application are: Level technology, pneumatics, hydraulics, avionics.
Specification
Excitation
Constant Current 0,5 to 5 mA; Specifications apply for 4 mA
Pressure Ranges
0,1...1000 bar (abs./rel.)
Dimensions
ø 19 x 15 mm
Linearity
typ. < 0,25 % FS
max. < 0,5 % FS
Comp. Temp. Range
0...50°C
-10...80°C
T.C. of Zero
< 0,05 mV / °C
< 0,1 mV / °C
T.C. of Sensitivity
< 0,01 % / °C
< 0,02 % / °C
Long Term Stability typ.
1 mV
2 mV
Signal
Ranges: 0,1...1 bar: 400 mV / bar
Ranges: 2...1000 bar: 600...1000 mV FS
Note: For best linearity, the full scale signal should be kept low. At 100 mV FS, linearity of 0,1% is realisable. For highest performance with digital compensation, signals of 500...700 mV FS give best results. Silicon sensors start to fail at 600 mV, most at 750 mV, with extremes at 1000 mV at 1 mA excitation.
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Pressure Transducers
Series 10 miniature pressure transducer
Series 10, miniature pressure transducer, gauge or absolute. Ranges up to 1000 Bar, operating temperatures up to 150 deg C, low power consumption , 2 - 4 mA. Up to 900mV O/P at 4mA excitation.
