Cygnus 1 Ex

Advanced Intrinsically Safe UTG

Designed for taking reliable thickness measurements in Zone 0 Explosive Atmospheres and boasting advanced data logging and manual measurement mode. The Cygnus 1 Ex features a large colour LCD display and 3 measuring modes for through-coat measurements and various materials - including heavily corroded metals.

Key features of the Cygnus 1 Ex advance intrinsically safe ultrasonic thickness tester:

  • Certified Intrinsically Safe to ATEX, IECEx, UKEX for Zone 0
  • Continuous measurement on hot assets in-service, using the NEW Cygnus High Temperature Ex Probe
  • Intrinsic Safety protection – No need for hot work permits
  • 3 measuring modes for levels of corrosion, various materials and through-coat measurements
  • Deep Coat function ignores thick coatings
  • Manual Measurement Mode allows gates and gain to be configured to suit your application
  • Live A-Scans aid visual measurement verification
  • Live B-scans give a quick, cross-sectional representation
  • 4 function keys for easy controls and dynamic views
  • User Access feature protects records with correct user access levels
  • Measurement setup can be saved and restored for a quick start
  • Measurement Freeze function and Ref/Min/Max thickness limits
  • A solid-state electronic instrument with a rugged IP67 rated enclosure
  • Bluetooth connection for transferring data to CygLink
  • Available as SC, TC, PLUS and PRO variants with options of upgradeable features (download the Cygnus 1 Ex Variants Comparison Guide).
Measuring ModesSingle Echo with Twin Crystal Probes
Echo-Echo with Twin Crystal Probes
Multiple Echo with Singly Crystal Probes
MaterialsSound velocity from 1000 m/s to 9000 m/s [0.0390 in/us to 0.3543 in/us]
Accuracy±0.1 mm (±0.004”) or 0.1% of thickness measurement whichever is the greatest
Resolution0.1mm, 0.05mm or 0.01mm depending on probe type
Probe OptionsSingle crystal and twin crystal probes
Measurement Range in Steel0.8mm to 250mm (0.031 in. – 10 in.) depending on selected probe and configuration,
material and temperature
ConnectorSingle Dual Coaxial Connector
Power SupplyRechargeable, removable Lithium-Ion battery pack
Power Rating2W
Probe SocketsSingle Dual Coaxial Connector
Battery Life6-8 hours continuous measurement
Display3.5” VGA, sunlight readable colour display
Size270mm tall, 135mm wide, 80mm deep
Weight1 kg (tester with battery)
5 kg (complete tester kit)
Operating Temp.-0°C to +50°C (32°F to 122°F)
Storage Temp.-10°C to +65°C (50°F to 149°F)
Data Logging10,000 measurements and A-scans per record
Computer SoftwareCygLink allows remote logging and viewing of A-scan graphs. Survey and report
generation to PDF file. Graphic analysis of data and statistical calculations.
Bluetooth connection to transfer data to a Windows® computer with CygLink.
CertificationATEX, IECEx and UKEX
I M1 Ex ia Ma
(Tamb = 0°C to +50°C)
II 1G Ex ia IIC T4 Ga
(Tamb = 0°C to +50°C)
II 2D Ex ib IIIB T100°C Db(Tamb = 0°C to +50°C)
Certificate Numbers;
ATEX: ExVeritas 21ATEX0860XUKEX: ExVeritas 21UKEX0861X
IECEx: IECEx EXV 21.0035X
Environmental ProtectionIP67
Pollution degree 3
StandardsBS EN 15317-2013
Warranty3 years on tester and 6 months on probe
Weight5 kg
Kit

Cygnus 1 Ex – SC (Single Crystal) Variant Kit WITHOUT PROBE (060-1105), Cygnus 1 Ex – TC (Twin Crystal) Variant Kit WITHOUT PROBE (060-1110), Cygnus 1 Ex – PLUS Variant Kit WITHOUT PROBE (060-1115), Cygnus 1 Ex – PRO Variant Kit WITHOUT PROBE (060-1120)

Single crystal probes (Probe Sxx) are compatible with all Variants, except TC Variant.

Twin crystal probes (Probe Txx) are compatible with all Variants, except SC Variant.

Twin element high temperature Ex probe.

Cygnus 1 Ex Variants

Download the Cygnus 1 Ex Variants Comparison Guide

SC Variant
(Single Crystal use only)
Programmed with:
– Deep Coat
– Multiple-Echo
– 1 & 2 Point Calibration
– Materials List
– Measurement Hold.
TC Variant
(Twin Crystal use only)
Programmed with:
– Echo-Echo & Single-Echo
– Auto Probe Detection
– 1 & 2 Point Calibration
– Materials List
– Measurement Hold.
PLUS Variant
(Single & Twin Crystal use)
Programmed with:
– Multiple-Echo, Echo-Echo & Single-Echo
– Auto Probe Detection
– Deep Coat, A-Scan & B-Scan
– 1 & 2 Point Calibration
– Materials List
– Measurement Hold.
PRO Variant
(Single & Twin Crystal use)
Programmed with:
– Multiple-Echo, Echo-Echo & Single-Echo
– Auto Probe Detection
– Deep Coat
– A-Scan & B-Scan
– Data Logging (Linear, Grids, Template & Comments)
– Manual Gates (A, A+B, Manual Gain)
– Measurement Set-up
– User Access
– High Temperature Capability
– 1 & 2 Point Calibration
– Materials List
– Measurement Hold.

Comprehensive Data Logging (Available with PRO Variant)

  • Datalogging: Basic (Linear lists) or Advanced (2D/3D Grids, Templates)
  • Allows a maximum of 10,000 measurement points per record
  • 16 grid patterns available
  • Add radial points to any measurement (linear/grid) to further investigate immediately an area of interest or heavy corrosion
  • 8 User-defined text comments to attach to any measurement point
  • Auto-log feature
  • Saves measurements and A-scans as records on internal memory.

Cyglink Computer Software (Available with PRO Variant)

CygLink is a Windows® based application used to transfer and manage data logger records, A-scans, B-scans, templates, measurement comments and material velocity tables. The program can generate PDF reports and export to Excel. It also displays A-scans and B-scans, allowing for after-the-event analysis of logged measurements. Designed for Windows 7® and above.

1 review for Cygnus 1 Ex

Dennis H.

Jul 11, 2023 8:35 AM

In march 2023 we have bought another one, this is for ourselves in our hire fleet.
We have had several customers and we are also very satisfied with the instrument.
We think the instrument is versatile, multifunctional, robust and intuitive.

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