Gefran TPFAS-P75C - Industrial

Output signal VOLTAGE CURRENT
Accuracy at room temperature (1) ±0.5% FSO *
Non-Linearity (BFSL) ±0.25% FSO
Hysteresis ±0.1% FSO
Repeatability ±0.05% FSO
Torque effect <±3% FSO
Measurement range from 0...25 to 0...600 bar / from 0...350 to 0...9000 psi
Resolution Infinite
Overpressure (without degrading performance) (2) 3 x Full Scale
Pressure containment (Burst test (3) 4 x Full Scale (max 2000 bar)
Pressure media Fluid compatible with Inox 17-4PH (1.4542)
Body material Inox AISI 304
Power supply B/M/P/R 10...30Vdc
C/N/Q 15...30Vdc 10...30Vdc
Supply sensitivity < 0.0015% FSO/V
Measuring principle Bonded strain gauge on stainless steel (4 active arms)
Insulation resistance > 1000 MΩ @ 50Vdc
Zero output signal B, C, M, N, P, Q, R 4mA (E)
Full scale output signal B, C, M, N, P, Q, R 20mA (E)
Max current absorption 13mA 32mA
Max allowed load 1mA see diagram
Zero adjustment ±10% FSO magnetic or external (see options)
Calibration signal 80% FSO nominal (optional)
Long term stability < 0.2% FSO/Year typical
Operating temperature range (process) (5) -40...+120°C (-40...+248°F)
Compensated temperature range (4) -10...+85°C (14...+185°F)
Storage temperature range -40...+125°C (-40...+257°F)
Temperature effects over compensated range (zero-span) ±0.01% FSO/°C typical (±0.02% FSO/°C max.)
Response time (10...90%FSO) < 1 msec.
Start-up time < 500 msec.
Mounting position effects Negligible
Humidity Up to 100%RH non-condensing
Weight 110 gr. nominal
Mechanical shock 100g/11msec according to IEC 60068-2-27
Vibrations 20g max at 10...2000Hz according to IEC 60068-2-6
Ingress protection IP65/IP66/IP67
Output short circuit and reverse polarity protection YES