Subsea Digital Pressure Gauge

The HYDROgauge® Mk2 is equipped with a cutting-edge pressure sensor designed to deliver highly accurate measurements of subsea processes. Its energy-efficient display technology ensures optimal performance for extended deployments underwater.

DATASHEET

Features

Discover the innovative features that set our products apart, designed to streamline your workflow, enhance efficiency, and provide a seamless user experience tailored to your specific needs.

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Subsea Digital Pressure Gauge

  • High-precision pressure sensor: 0.01% full scale over a compensated temperature range
  • Pressure to 1,000 bar
  • Options for absolute or gauge pressure
  • Depth rated to 4,000 m
  • Easy-to-read panel
  • Additional temperature and battery readings
  • Optional graphical data
  • Long-lasting battery
  • ROV / AUV / Diver light activation
  • Logging option

Specifications

Explore the advanced capabilities of our instruments and systems through their technical specifications.

FEATURESPECIFICATION
Process pressureAbsolute or gauge pressure display | Negative process pressure reporting
Absolute pressureUp to 1000 bar-a 0.01% FS precision, 0.05% FS accuracy
Gauge pressureUp to 1000 bar-g 0.1% FS accuracy
Temperature compensationAccuracy and Precision fully temperature compensated between-5°C to +35°C
Display parametersPressure, Temperature, Battery
Update rateUp to 1 second
Battery4 AA size Alkaline (LR6), Lithium or NiMH cells Standard cell types - easily user replaceable
Battery life22 days continuous (gauge pressure version) alkaline battery
Pressure fitting1/4” NPT, 1/4” BSP, or 1/4” Autoclave MP Female threaded fitting options. Other fittings on request
ActivationLight sensor with configurable threshold & off delay
Maximum depth4,000 m
Weight2.7 kg in air (Ti grade 5 version) | 5 kg in air (316 Stainless Steel version) | 4.95 kg in air (Inconel 625 version)
DimensionsØ 60 mm - 125 mm, length 206 mmm
Display featuresMulti parameter live view | Single parameter large font display | Historical chart views | Peak hold | Averaging
Mounting4 off M6 x10 threaded holes on Ø 114 mm PCD
LoggingOptional Logging function | Includes 6-pin connector