0.1 mm - 2.3% FS

The Cygnus Underwater is the original diver held subsea multiple echo ultrasonic thickness gauge. It was designed for use by divers undertaking subsea maintenance and surveys 3 decades ago¦ and today it is still the industry standard. The unit is depth rated to 300 meters (985 ft) and it provides an accurate metal thickness measurement through coatings up to 20 mm (0.787 in) thick using Deep Coat mode (upon request). The bright LED display ensures easy viewing even in poor visibility conditions. The Cygnus Underwater thickness gauge is supplied ready to use as a complete kit with 2 rechargeable batteries in a protective carry case. Features: RINA approved (Certificate No. 2009DGPO787) Auto Probe Recognition (APR) Deep-Coat mode for measuring through coatings up to 20 mm (0.787 in) thick (upon request) Easy calibration using convenient buttons Rugged, durable, shock-proof construction Stable calibration “ linear accuracy “ no zero adjustment Large bright LED display for poor visibility Pressure rated to 300 m (985 ft) depth Heavy-duty sealed unit with double ˜O™ ring protection Self-verification of measurements to ensure accuracy Echo strength indicator to aid measurement All probes are protected by a membrane to prevent damage Various probe options Two rechargeable battery packs with charger Fixed head probe option for single-handed use

The Cygnus Mini ROV Mountable thickness gauge has been specially designed to be mounted onto small observation ROVs with or without a manipulator facility. Built-in conjunction with VideoRay, this mountable subsea thickness gauge will allow the operator to carry out an ultrasonic thickness measurement in areas that have previously been unfeasible using larger ROVs or divers. The multiple echo thickness gauge measures metal thickness and corrosion without removing protective coatings. Dedicated software displays the time, date and thickness readings on the surface which can all be stored or logged. Alternatively, an optional Topside Repeater (TSR) is available which has the facility to display the thickness measurements remotely and overlay them on to a video signal. This allows the measurements to be superimposed on the ROV camera™s monitor screen. The unit is pressure tested to 1,640 ft (500 m). Features: Designed specifically to mount onto small observation ROV™s. Supplied with *CygLink software to display and log thickness measurements from the ROV on a computer at the surface which can be saved to a file and printed out. CygLink has two data logging facilities: Quick Log for simple recording of thickness measurements and structured mode with four templates available “ Single Point, Multi Point, Grid Point and KeyPoint. Easy calibration at the surface via CygLink software or Top Side Repeater (TSR) unit. Optional dedicated probe holder to allow measurements on curved or flat surfaces. Only one twisted pair is required to transfer the data to the surface.

The Danfoss EMP 2 pressure transmitter is a high accuracy pressure transmitter designed to monitor and control marine and industrial applications. It offers a reliable pressure measurement, even under harsh environmental conditions. The flexible EMP 2 pressure transmitter programme covers absolute or gauge (relative) versions with zero and span adjustment with a 4 “ 20 mA output signal. It has all the necessary marine approvals. Special versions with integrated pulse-snubber available, designed for use in hydraulic applications with severe medium influences like cavitation, liquid hammer or pressure peaks. The Danfoss EMP 2 is made for use in zone 2 explosive atmospheres.