Survey Equipment

Cygnus 1 Intrinsically Safe: Ultrasonic Thickness Gauge

Availability: Ex-Rental Sale, Rental, Sale

The Cygnus 1 Intrinsically Safe is a rugged shock-proof multiple echo ultrasonic surface thickness gage designed for safely measuring metal thickness to determine wastage or corrosion in potentially explosive environments.


No plant shutdown or hot work permit necessary.

Heavy duty sealed unit – IPX5 and IPX7 rated.

Rugged, durable, shock-proof construction.

Stable calibration, linear accuracy, no zero adjustment.

Self-verification of the measurements to ensure accuracy.


Materials Velocities: from 2000 – 7000 m/s (0.059 and 0.31 in/us) – covers virtually all common engineering materials

Accuracy: ±0.1mm (±0.004”) or 0.1% of thickness measurement

Resolution: 0.1mm (0.004”) or 0.05mm (0.002”) (selectable)

Weight: 910g (32 oz) with remote probe (inc. batteries)

Operating Temp: -10°C to +50°C (14°F to 122°F)


Oil and gas production infrastructure and pipelines

Dry dust environments

Mines and grain processing plants

Chemical plants

Storage tanks

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