Pressure Pilot

Metal to metal sealing system for reliability in high H2S & CO2 environments.

Providing extreme performance in high H2S/CO2 environments, the Pressure Pilot’s modular gauge design and metal-to-metal sealing systems put this 1.25" OD Memory Gauge in a league of its own.

The Omega Pressure Pilot has been designed for Slickline memory and real-time SRO applications. It utilises modular gauge design for quick and easy serviceability. The Pressure Pilot incorporates a welded transducer sealing system, patented by Omega, which prevents penetration of the seal. This gauge is particularly suitable for deployment in high concentration ‘sour gas’ environments.


  • Welded transducer sealing system ensures data integrity by not allowing anything to penetrate the seal (perfect for high concentration H2S/CO2 environments)
  • Unique metal-to-metal seal is much more effective in preventing gas leaks
  • Modular concept - with replaceable electronics and transducer, this gauge is fully field-serviceable, resulting in reduced operating costs and down time
  • Several pressure ratings up to 25 ksi operation
  • Ideal for use with Shock Housings and Gauge Carriers
  • Can easily convert to a Surface Read-Out (SRO) Gauge providing increased utilisation in both E-Line and Slickline applications. Available in 1.25" and 1.5" OD versions


  • Gradient surveys
  • Pressure build-up or draw-down test
  • Production monitoring and artificial lift control
  • Production optimization
  • Reservoir evaluation and well testing
  • Slickline and E-Line operations
  • Static flowing and build-up surveys

Specific Applications

  • High concentration H2S/CO2 use
  • Multiple well surveys without re-programming


(Pressure Pilot Gauge version only)
(Refer to Pressure Pilot SRO Catalogue Pages for SRO version specs)

Maximum external pressure Must not exceed sensor range or 25 ksi Max
Sensor range 8 options from 0.75 ksi to 25 ksi *Note
Sensor type Piezo-resistive
Accuracy <± 0.050% FSO
Accuracy typical
± 0.030% FSO
Long-term stability
0.1% FSO
Drift < 3 psi per year
0.0003% FSO

* Note: The High Pressure 25 ksi version of the Pressure Pilot Gauge uses a high pressure Battery Barrel and metal crush ring to achieve its maximum external pressure rating. A lithium AA type battery is used with this gauge version. Refer to the Catalogue Page for options and Specifications.

Maximum temperature
Must not exceed sensor range or 177°C Max
2 options, 150°C and 177°C
± 0.6°C
± 0.2°C
0.0001% FSO
Battery type
C or CC Lithium
Operating voltage
3.2 to 3.9 V
Battery life**
193 days or more than 1 year ***
Sampling interval 1/100s, 1/10s, ≥ 1s
Capacity 2,000,000 records
Record contents
Time, pressure, temperature, battery voltage
Materials Inconel 718
Standard or H2S