Your browser is no longer supported. Please upgrade your browser to improve your experience.

Switch P•Xchange™ according to each deployment’s depth requirements to maximize accuracy.

Available in a variety of ranges, the oceanographic industry’s only field-swappable pressure sensor can be used on any X•Series instrument. Each sensor-head contains embedded electronics where calibration coefficients are stored. Sensor-heads can be moved from instrument to instrument without impacting field accuracy.

Data Sheet


Technical Specifications


  • Parameter Pressure
  • Depth Rating 100 m 1000 m 200 m 2000 m 4000 m 50 m 500 m 5000 m 6000 m
  • Range 0-100 dBar 0-1000 dBar 0-200 dBar 0-2000 dBar 0-4000 dBar 0-50 dBar 0-500 dBar 0-5000 dBar 0-6000 dBar
  • Response Time 10 ms
  • Accuracy (+/-) 0.05% FS
  • Precision (+/-) 0.03% FS
  • Length 73 mm (2.86″)
  • Diameter 11 mm (0.45″)
  • Resolution 0.02% FS

ᵃ Standard range
ᵇ Will over-range to 100 mS/cm. Inquire for specifications.
ᶜ Will over-range to 60 ⁰C. Inquire for specifications.
ᵈ Digital auto-ranging
ᵉ When deployed with UV•Xchange™
ᶠ For standard range only. 0.02 m/s for other ranges.
ᵍ For standard range only. 0.5-1.0 m/s for other ranges.
ʰ At 1 m/s flow