ORIGINAL
Underwater
Gauge
NEW
Features
Datalogger
For more products
please see our website
www.cygnus-instruments.com
Intrinsically safe
Heavy Duty
General Purpose
Hands Free
ROV Mountable
Mini ROV
Topside Repeater
Option A
Option B
Cygnus Underwater
MULTIPLE ECHO ULTRASONIC DIGITAL THICKNESS GAUGE
CYG S.038 ISS4
Cygnus Instruments Ltd
Cygnus House
30 Prince of Wales Road
Dorchester DT1 1PW
United Kingdom
T: +44 (0)1305 265533
F: +44 (0)1305 269960
E: sales@cygnus-instruments.com
www.cygnus-instruments.com
Measures metal thickness to determine wastage or corrosion –
accurately, quickly and without removing protective coatings.
Benefits of Cygnus Multiple Echo
Applications
Specification
NEW! • RINA approved (Certificate No. 2009DGPO787)
NEW! • Auto - Probe Recognition (APR)
Primary Features
• Measures remaining metal thickness of heavily corroded
and coated structures
Maintenance and safety checks of metal thickness for:
Materials
NEW! • “Deep-Coat” mode for measuring through coatings
• All measurements are error checked using 3 return echoes
to give repeatable, reliable results
Sound velocities between 2000 m/s
and 7000 m/s – covers virtually all
common engineering materials
Range in steel
3 mm – 250 mm with 2.25 MHz probe
2 mm – 150 mm with 3.5 MHz probe
1 mm – 50 mm with 5 MHz probe
Accuracy
±0.1 mm or ±0.05 mm (selectable)
up to 20 mm thick
NEW! • Easy calibration using convenient buttons
• Rugged, durable, shock-proof construction
• Stable calibration - linear accuracy - no zero adjustment
• Accepted by all major Classification Societies
• Greatly reduces inspection time and costs
• Large bright LED display for poor visibility
•
•
•
•
•
•
•
Ships hulls
Semi Sub structures
Anchor chains
Subsea pipelines
Offshore structures, jackets
Storage vessels, FPSO’s
Dock gates, piers, jetties and pilings
…plus many more
• Pressure rated to 300 m depth
Resolution
0.1 mm or 0.05 mm (selectable)
• Heavy duty sealed unit with double ‘O’ ring protection
Probes
Remote single crystal soft-faced
compression
6 mm – 5 MHz
13 mm – 2.25, 3.5 or 5 MHz
19 mm – 2.25 MHz
Topside Repeater Options
• Remote probe with 0.9 m lead for measuring in
awkward locations
The Topside Repeater is used when the readings need to
be verified on the surface. Umbilical cable length is
specified by the customer up to a maximum of 1000 m.
• Self verification of measurements to ensure accuracy
• Echo strength indicator to aid measurement
(Lower frequency probes offer better penetration on heavy
corrosion/coatings)
There are three options available:
• All probes are protected by a membrane to prevent damage
• Various probe options
Option A
Palm held surface display repeater with large liquid
crystal display in an IP65 sealed case.
• Two rechargeable battery packs with charger
• Fixed head probe option for single handed use
With multiple echo, readings are taken by measuring
the time delay between any three consecutive backwall
echos. The time of T1(coating thickness) is ignored.
The times of T2 and T3 are equal to the time that it takes
to travel through the metal. Only by looking at three
echoes can the measurements be automatically
verified (where T2 = T3).
Kit contents
Instrument, heavy duty remote 2.25 MHz 13 mm
diameter probe, nose cone tommy bar, probe
locking ring key, 2 rechargeable batteries and
battery charger, spare membranes and ‘O’ rings,
steel test block, lanyard, operation manual,
pressure test & calibration certificates, Molykote
grease and carry case.
Option B
Datalogging and remote display Windows based
software. The umbilical is connected directly to the serial
port of the PC.
Option C = Option A + B
All Underwater Gauges with Topside Repeater Connectors
can be upgraded to Option A, B or C. If you already have
Option A or B, you can upgrade to Option C.
(The PC is not included)
Power
NiMH rechargeable battery pack
Battery Life
30 hours (continuously measuring)
Display
Large, bright LED display
Size
235 mm x 75 mm
Weight
950 g - with remote probe
860 g - with fixed head probe
Operating Temp
-10°C to +50°C
Environmental
Protection
IPX8 Continuous 300 m rating
Compliance
CE, British Standard BS EN 15317:2007
Option B
(Specification for the characterisation and verification
of ultrasonic thickness measuring equipment)
Environmental
RoHS, WEEE compliant
Specifications are subject to change for product improvement
Option A
Benefits of Cygnus Multiple Echo
Applications
Specification
NEW! • RINA approved (Certificate No. 2009DGPO787)
NEW! • Auto - Probe Recognition (APR)
Primary Features
• Measures remaining metal thickness of heavily corroded
and coated structures
Maintenance and safety checks of metal thickness for:
Materials
NEW! • “Deep-Coat” mode for measuring through coatings
• All measurements are error checked using 3 return echoes
to give repeatable, reliable results
Sound velocities between 2000 m/s
and 7000 m/s – covers virtually all
common engineering materials
Range in steel
3 mm – 250 mm with 2.25 MHz probe
2 mm – 150 mm with 3.5 MHz probe
1 mm – 50 mm with 5 MHz probe
Accuracy
±0.1 mm or ±0.05 mm (selectable)
up to 20 mm thick
NEW! • Easy calibration using convenient buttons
• Rugged, durable, shock-proof construction
• Stable calibration - linear accuracy - no zero adjustment
• Accepted by all major Classification Societies
• Greatly reduces inspection time and costs
• Large bright LED display for poor visibility
•
•
•
•
•
•
•
Ships hulls
Semi Sub structures
Anchor chains
Subsea pipelines
Offshore structures, jackets
Storage vessels, FPSO’s
Dock gates, piers, jetties and pilings
…plus many more
• Pressure rated to 300 m depth
Resolution
0.1 mm or 0.05 mm (selectable)
• Heavy duty sealed unit with double ‘O’ ring protection
Probes
Remote single crystal soft-faced
compression
6 mm – 5 MHz
13 mm – 2.25, 3.5 or 5 MHz
19 mm – 2.25 MHz
Topside Repeater Options
• Remote probe with 0.9 m lead for measuring in
awkward locations
The Topside Repeater is used when the readings need to
be verified on the surface. Umbilical cable length is
specified by the customer up to a maximum of 1000 m.
• Self verification of measurements to ensure accuracy
• Echo strength indicator to aid measurement
(Lower frequency probes offer better penetration on heavy
corrosion/coatings)
There are three options available:
• All probes are protected by a membrane to prevent damage
• Various probe options
Option A
Palm held surface display repeater with large liquid
crystal display in an IP65 sealed case.
• Two rechargeable battery packs with charger
• Fixed head probe option for single handed use
With multiple echo, readings are taken by measuring
the time delay between any three consecutive backwall
echos. The time of T1(coating thickness) is ignored.
The times of T2 and T3 are equal to the time that it takes
to travel through the metal. Only by looking at three
echoes can the measurements be automatically
verified (where T2 = T3).
Kit contents
Instrument, heavy duty remote 2.25 MHz 13 mm
diameter probe, nose cone tommy bar, probe
locking ring key, 2 rechargeable batteries and
battery charger, spare membranes and ‘O’ rings,
steel test block, lanyard, operation manual,
pressure test & calibration certificates, Molykote
grease and carry case.
Option B
Datalogging and remote display Windows based
software. The umbilical is connected directly to the serial
port of the PC.
Option C = Option A + B
All Underwater Gauges with Topside Repeater Connectors
can be upgraded to Option A, B or C. If you already have
Option A or B, you can upgrade to Option C.
(The PC is not included)
Power
NiMH rechargeable battery pack
Battery Life
30 hours (continuously measuring)
Display
Large, bright LED display
Size
235 mm x 75 mm
Weight
950 g - with remote probe
860 g - with fixed head probe
Operating Temp
-10°C to +50°C
Environmental
Protection
IPX8 Continuous 300 m rating
Compliance
CE, British Standard BS EN 15317:2007
Option B
(Specification for the characterisation and verification
of ultrasonic thickness measuring equipment)
Environmental
RoHS, WEEE compliant
Specifications are subject to change for product improvement
Option A
ORIGINAL
Underwater
Gauge
NEW
Features
Datalogger
For more products
please see our website
www.cygnus-instruments.com
Intrinsically safe
Heavy Duty
General Purpose
Hands Free
ROV Mountable
Mini ROV
Topside Repeater
Option A
Option B
Cygnus Underwater
MULTIPLE ECHO ULTRASONIC DIGITAL THICKNESS GAUGE
CYG S.038 ISS4
Cygnus Instruments Ltd
Cygnus House
30 Prince of Wales Road
Dorchester DT1 1PW
United Kingdom
T: +44 (0)1305 265533
F: +44 (0)1305 269960
E: sales@cygnus-instruments.com
www.cygnus-instruments.com
Measures metal thickness to determine wastage or corrosion –
accurately, quickly and without removing protective coatings.
Download PDF