Gefran KX-B25U - Industrial

Output signal Current 4-20 mA (2 wire system)
Accuracy (1) ± 0.15% FS typical; ± 0.2% FS max
Non Linearity <± 0.1% FS BFSL
Hysteresis <± 0.1% FS
Repeatability <± 0.05% FS
Pressure ranges from ±1 bar to 1000 bar (see table)
Resolution Infinite
Overpressure (without degrading performance) See table
Pressure containment (Burst test) See table
Pressure media Fluid compatible with 17-4PH and AISI 430F Stainless Steel
Housing Stainless Steel INOX AISI 304
Power supply 10...30Vdc
Dielectric strength In conformity to 500 Vac @ 60 sec. test
Zero output signal 4mA (nominal)
Full scale output signal 20mA (nominal)
Max allowed load See load diagram
Long term stability < 0.1% FS/year
Operating temperature range (process) -40...+125°C (-40...+257°F)
For Atex application see table on page 3
Operating temperature range (ambient) -40...+105°C (-40...+221°F)
For Atex application see table on page 3
Compensated temperature range -20...+85°C (-4...+185°F)
Storage temperature range -40...+125°C (-40...+257°F)
Temperature effects over compensated range (zero) ± 0.01% FS/°C
Temperature effects over compensated range (span) ± 0.01% FS/°C
Response time (10...90%FS) < 1 msec.
Zero offset tolerance ± 0.15% FS typ; ± 0.25% FS max
Span offset tolerance ± 0.15% FS typ; ± 0.25% FS max
Mounting position effects Negligible
Humidity Up to 100%RH non-condensing
Weight 110 gr. nominal
Mechanical shock 100 g / 11 msec. according to IEC 60068-2-27
Vibrations 20 g max at 10-2000Hz according to IEC60068-2-6
Output short circuit and reverse polarity protection YES
1 Includes combined effects of Non Linearity BFSL (Best Fit Straight Line), Hysteresis and Repeatability (acc. to IEC 62828-2)