Calibrated and Temperature-Compensated Pressure Sensor Core

RS PMSC350 is a calibrated, temperature-compensated MEMS oil-filled pressure core with analog or digital output and fault diagnostics. It helps reduce core-level compensation and calibration work when developing a pressure transmitter. Integration requires matching the supply, signal connections, pressure seal and housing.

Applications:

  • Fluid control
  • Process control
  • Pressure transmitters
  • Robotics

Product Highlights:

  • Pressure calibrated; analog, digital and I²C-plus-voltage configurations available
  • Digital compensation and calibration with fault diagnostics
  • TEB: typical ≤±0.25% FS and maximum ≤±0.50% FS; confirm the temperature band for the ordered calibration.
  • Compact design, outer size down to 19 A/F
  • High pressure overload design
  • EMC protection

View datasheet (PDF) · Download PDF

Calibrated pressure sensor core with ribbon cable and round threaded sensor, diaphragm face visible

Specifications

ParameterSpecification and conditions
SeriesRS PMSC350 calibrated, temperature-compensated pressure core
Nominal full-scale ranges2 / 5 / 10 / 20 / 30 / 40 / 60 / 100 / 160 / 250 / 350 / 400 bar; select by configuration
Pressure referenceRelative gauge / sealed gauge / absolute
Output0.5–2.5 V, 0.5–4.5 V, I²C/SPI; optional I²C plus voltage; current and other outputs require customization
TEBTypical ≤±0.25% FS, maximum ≤±0.50% FS; confirm the band for the ordered calibration
Standard compensation band−20 to 85 °C; confirm other compensation configurations separately
Supply0.5–4.5 V output: 5.0 VDC ±5%; 0.5–2.5 V output: 3.3–5 VDC; digital output: 3.3 / 5 V versions
Response time, voltage outputs2 ms; a <1 ms version is available on request
Operating temperature−40 to 125 °C; check separately from the compensation band
Wetted materialSUS316L stainless steel
Ingress protection and integrationConfirm IP67 / IP68 for the core version, connections, seals and final assembly