Shawcity provides industrial gas detection solutions and RPE fit testing to support oil and gas operations across the UK onshore and offshore environments.
e.g. benzene (C₆H₆), methane (CH₄), hydrocarbons
such as hydrogen sulphide (H₂S)
in confined or enclosed areas
from carbon dioxide (CO₂)
high risk of fire and explosion
from production and processing
Continuous 24/7 monitoring is essential for detecting gas leaks early and preventing escalation.
Real-time detection and alerts
Improved response times and incident containment
Enhanced worker safety
Offshore and remote monitoring via 4G network
Fixed systems are used in:
Offshore platforms
Refineries and processing plants
Storage and distribution facilities
These systems provide 24/7 monitoring and automated alarms and can be integrated into existing safety systems.
Portable units are critical for:
Confined space entry
Maintenance and shutdown activities
Mobile worker protection
Save 10% on all purchase orders received for the above services before Wednesday 1st July.
*The 10% discount only applies to services carried out in-house at Shawcity. Excludes Fixed system services.
Explore OEM gas sensors for integration into detection systems, instruments and specialist monitoring applications.

Supporting industry with trusted monitoring solutions since 1976.
Deep understanding of your challenges and environments.
Equipment and services designed to meet your specific needs.
Offshore gas monitoring on platforms and rigs
Fixed gas detection systems onboard ships
Refinery and processing plant monitoring
Confined space gas detection
Pipeline and storage facility monitoring
Gas leak detection
Face fit testing for RPE

Oil and gas operations must meet strict regulatory requirements, including:
COSHH (Control of Substances Hazardous to Health)
DSEAR (Dangerous Substances and Explosive Atmospheres Regulations)
ATEX directives for explosive environments
Industry-specific safety standards
Monitoring systems ensure:
Compliance with
regulations
Reduced operational
risk
Safer working
environments
A gas detection unit or monitor is a device used to detect and measure gas concentrations in an environment to ensure safety.
Common gases include:
Methane (CH₄)
Hydrogen sulphide (H₂S)
Carbon monoxide (CO)
Oxygen (O₂)
A fixed gas detection system is a permanently installed system that can contain sensors, control panels, beacons and sounder alarms that continuously monitors gas levels and provides alerts when thresholds are exceeded.
Continuous monitoring allows early detection of gas leaks, reducing the immediate risk of fires, explosions, and exposure to hazards which can cause longer-term health issues.
They are used in:
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Speak to our team about your monitoring requirements. We can help you identify suitable equipment, services, and support for your site or application.
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© Shawcity 2021
Company registered in England No. 1273269 | VAT number: GB 200868972 | ISO 9001-2015 certified.
© Shawcity 2021
Company registered in England No. 1273269 | VAT number: GB 200868972 | ISO 9001-2015 certified.