Depth Gauges
A proven range of quality depth and hyperbaric gauges
for diving and medical use

• Test gauge quality with mirror scale.
• Safety Pattern design suitable for breathing gases and oxygen service.
• Available on short deliveries and at competitive prices.
• Special ranges, dial designs and mounting types available at low extra cost and without extending delivery.

Standard Specification:

• Precision test quality gauge with 0.25% accuracy.
  
• Safety Pattern case with full blow-out back.
  
• 6", 8.5" and 12" dial sizes.
  
• Cleaned for oxygen service.
  
• Anti-parallax Mirror Scale.
  
• Fully printed linear dial over 300 degrees.
  
• Zero adjustment over 10% of Scale.
  
• Re-calibration possible.
  
• Robust and proven design with long term reliability.
• Fully interchangeable with other leading makes.

Top of page...

Standard Mounting Types:

• Flush Panel Mounted with lower back ¼" NPT rear connection.
  
• Rear flange Surface Mounted with ¼" NPT bottom connection.
  
• NOTE: Other mounting types or threads are available on request at low extra cost and short delivery times.

Top of page...

Standard Dial Ranges: (Marked in depth of seawater)

• 0 - 80ft / 24m
  
• 0 - 230ft / 70m
• 0 - 300ft / 90m
  
• 0 - 330ft / 100m
  
• 0 - 500ft / 152m
  
• 0 - 720ft / 220m
  
• 0 - 1200ft / 360m
  
• 0 - 1700ft / 520m
  

NOTE Other ranges and pressure units (including bar and/or psi) are available on request at low extra cost and short delivery times.

Top of page...

Design features that separate Airedale depth gauges from the rest

• Fully printed linear dial with 300-degree scale. This gives a consistently marked dial which ensures precise sub-divisions and accuracy of calibration at all points on the scale. It also makes the dial clearer and easier to read.
• Beryllium copper tube. Proven and reliable beryllium copper bourdon tube pressure element. Heat treated for repeatability and lasting precision.
• Ease of re-calibration. The linear scale of the Airedale Gauge simplifies re-calibration. (Other gauges with non-linear scales are very difficult to re-calibrate because of the inconsistency of the markings.)
• Robust precision movement. Test gauge quality with maximum and minimum stops.
• Fully balanced lightweight pointer. Gives increased responsiveness and smooth indication of even the smallest changes in pressure.
• Value of smallest division stated on dial. Minimising reading errors.
• Zero adjustment at 3 o'clock. This minimises corrosion of the zero mechanism occurring in other depth gauges which have adjustments at 6 o'clock.
• Zero adjustment pinion runs in delrin bushes. Maintaining smooth running and protecting the bezel from screwdriver scratching
• Light and robust case. Finished with the latest powder coating methods.

Top of page...

[ Home | Pressure Measurement Products | Calibration | Depth Gauges ]
[ Contact us | About us | Useful info ]