The EX291 subsea camera station is certified for use in hazardous areas and designed for operation in splash zones and on depths down to 30 m (IP68 3 bar). It is DNV Type Approved, meaning it has been tested for operation in the most demanding locations withstanding physical environmental challenges like vibration, humidity, extreme temperature variations and corrosion.
Like all HERNIS CCTV equipment the EX291 subsea is purpose built. The subsea camera station is delivered complete with vulcanised multicable eliminating water intrusion and handling the transmission of both data, power and video.
Built-in electronics simplify the installation and minimise the need for maintenance. Internal heating eliminates any risk of icing or malfunction due to low temperatures, whereas the high quality stainless steel exterior is meticulously electro polished to ensure maximum resilience drawing carbon to the surface and reflecting direct sunlight to avoid heat absorption. Low power consumption combined with a reflective surface has resulted in the lowest surface temperature classification possible, i.e. T6. The EX291 subsea camera station is supplied with scratch resistant tempered glass.
The EX291 can be used in combination with EX291L (Light) for added visibility.
The fact that HERNIS is a systems supplier ensures that all our camera stations have a long design life. The EX291 subsea is designed for future remote software upgrade and diagnostics. The station may be used with any of HERNIS’ control systems, and its high quality has been well proven in thousands of CCTV projects on oil & gas installations worldwide. Its long life cycle and low maintenance contributes to low environmental impact so vital in today’s oil & gas related projects.
*24 hour technical support line available for documented systems.

Features：
EX certified for Zone 1 (gas group IIC)
IP68 3 bar (30m)
DNV Type Approved
Complete with vulcanised multicable
Thermoelectric heating
Scratch proof, tempered glass
Automatic Day/Night function
IR sensitive
Auto focus with manual override
Auto iris with manual override
Mounting Bracket included
Sun shield (optional)
Designed to accept future software upgrades remotely

Benefits:
Purpose-built and resilient
Low environmental impact
Installation friendly
No maintenance
Field Serviceable
No exposed cabling
Long design life