SP300-2 / SP300-2T

Description

Digital compensated pressure sensor with high accuracy and wide temperature operating range and with embedded microcontroller. The sensor can be supplied with a tube connection.

Application areas

  • Industrial
  • Medical
  • Agriculture
  • Aerospace
  • Subsea
  • Rescue
  • Maritime

Key features

  • RISC microcontroller
  • High flexibility
  • Code protection
  • ROM library functions
  • 5 general purpose I/O pins
  • On-chip RC oscillator
  • Calibrated and compensated
  • Temperature and supply voltage measurements output
  • Sensor self-diagnostics
  • Unique electronic sensor ID
  • 2 channel LF receiver for wireless applications
  • High reliability and accuracy over lifetime
  • High media compatibility
  • Wide temperature operating range
  • Low standby current
  • Robust miniature surface mount package
  • Tube connection (option)

Documentation

Product Brief SP300-1(T), -2(T) Datasheet SP300-1(T), -2(T) Sample Program SP300

Performance

The SP300-2 pressure sensor is a calibrated and compensated piezoresistive sensor with an embedded microcontroller. In addition to pressure, it provides sensor temperature and supply voltage measurements. The sensor can be uniquely identified through an electronic sensor ID. A set of predefined ROM library routines ease firmware development and provide sensor self-diagnostics.

 

Parameter Min Typ Max Unit Comment
Range
2.0
(7.25)
bar
(psi)
Output
16
bit
Accuracy
20
mbar
 0-50°C
SP300