Piezoresistive (PR) absolute pressure transmitter for harsh environments / 4260A

Piezoresistive (PR) absolute pressure transmitter for harsh environments
  • Pressure ranges from 1 to 350 bar (15 to 5 000 psi)
  • Compensated temperature range: –40 to 120°C (–40 to 250°F)
  • Wide choice of pressure and electrical connections
  • Electrical output options: mV, V and mA
Pressure range, barometric0.75 … 1.15 barADesign life50 million at 2 HzVibration, 50 g peak, 10 Hz to 2 kHz perResponse <0.05Operating temperature range, mV and V output-55 … 125 °CCompensated temperature range-40 … 120 °CStorage temperature range, mV and V output-55 … 125 °C-20 … 80 °C for barometric2 %FS0 … 50 °C for barometric1 %FSThermal effects (reference at 25 °C), -10 … 50 °C1 %SpanLong term stability (12 months), span±0.1%Frequency response, maximum2000 HzDC output impedance, V output, maximum200 ΩOutput noise typical, mA output, maximal0.1 mVrmsOutput noise typical, V output, maximal1 mVrmsSupply voltage effects maximum (regulated units)0.005 %Span/VWarm up time, mA output, maximal3 msWarm up time, V output, maximal1 msOptions, non-interactive zero and span adjust±5 %FSOptions, shunt calibration (Rcal), ±20% (V only)80 %FSProof pressure>3xFS pressureInsulation resistance, at 500 VDC100 MΩMedia compatibilityStainless steel 316LWeight, maximal226 gInstallation torque15 NmMaximum measuring range350 barMinimal operating temperature-55 °CMaximal operating temperature125 °CNatural frequency2 kHzCertificationATEX, IECEx, CEBurst pressure>4xFSOutput signal typeVoltage or Current (Piezoresistive, PR)ApplicationsRocket and jet engine testing, Combustion measurement analysis, Hydroelectric power plant testing and monitoring, Oil and gas pipe testing and monitoring

The modular high performance pressure transmitters of the 4260A series are characterized by high accuracy and excellent long-term stability, even in harsh environments with high temperature extremes, high vibration and shock loads.

Please use the web configurator at www.kistler.com/prt to construct your valid 16-digit type number transmitter and to download the corresponding CAD model.

Ficha de datos
Instruction Manual Piezoresistive Pressure Sensors