GE Rightrax LT Operating Manual

Sensing & Inspection Technologies

Rightrax LT Specications

Online Corrosion Monitoring System

M2 Sensor

Sensor type Nominal frequency Operating mode Typical Measuring

Range Measurement area

Couplant Mounting Cabling 1.5 m (4.9 ft) with Lemo or BNC connector

Housing Ingress rating Dimensions Main housing: 83 x 70 x 35 mm (3.27 x 2.76 x 1.38”)

Weight

Certication

Temperature range

14-element linear array

8.0 MHz Pulse Echo 5 - 100 mm (0.196 - 3.9”) on smooth parallel surfaces.

Minimum measurable thickness depends on internal wall damage mechanism. 200 mm x 12 mm (7.87 x 0.47”) Acoustic Tape

Permanent xing by acoustic tape and epoxy putty

Extension cable up to a maximum of 70 m (230 ft) Stainless Steel 316L IP56 equivalent

Flexible strip: 244 x 55 mm (9.61 x 2.17”)

0.50 kg (1.1 lb) ATEX Zone 2

-40°C to 120°C (-40°F to 248°F)

Rightrax LT System

Thickness repeatability ± 0.1 mm

Thickness accuracy Accuracy depends on knowing the substrate material sound velocity. Calibration standards or material

Thickness resolution single reading Total number of sensors per attached data logger Total number of data loggers per line driver Maximum total number of sensor extension cable per system

(0.0039”)

± 0.01 mm (0.0039”)

2 Each driven by a 10-way multi-core cable with a maximum length of 260 m (853 ft)

450 m (1476 ft)

The repeatability of the thickness reading through the complete system is the smallest change that can be reliably detected.

specications of the material are required for accurate results. This accuracy applies for uniform surfaces. Highly

localized pitting may not be detected.

An individual sensor can have up to 70 meters of extension cable, but the total length of extension cable for the whole system cannot exceed 450 m (1476 ft).

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GEIT-20211EN (05/10)