Wireless Barrier Monitoring

Accessing barrier envelope data in a subsea or dry tree environment.

Description

Multiple pressure and temperature sensors can be positioned below multiple barriers and the data accessed wirelessly. Data access is duplex and collection speeds (can be up to 7,500 P/T points per hour) allow high-definition data to be collected from fast scan rate gauges (128 points per second); this adds certainty in leak detection.

Metrol can also deploy KUBIC-FLUX™ between the barriers should a negative pressure test be required. 

Specifications

MWP 10,000 psi, 16,000 psi or 20,000 psi

OCULUS ST range: -20 to 150°C

OCULUS HT range: 0 to 177°C

OCULUS XT range: 0 to 192°C

Memory capacity: 210k, 1,640k, 1.8 or 3.2 million data sets

Accuracy: ± 0.025% of full scale (± 2.5psi on 10,000 psi gauge), ±1°C

Resolution: pressure 0.00025% of reading +0.01psi (eg 0.02 psi @ 4,000 psi) - temperature: 0.05°C

Max baud rate: 128bps

*No restriction to water depth