DM5E Corrosion Thickness Gauges

Offers significant improvement
in performance over previous corrosion thickness
gauges in terms of better thickness measurement stability
and repeatability at normal and elevated temperatures.

DM5E Basic
The basic version allows for simple, handheld operation via a user-friendly interface. Rugged housing stands up to the harshest working environments, and the sealed, watertight and dust-proof membrane keypad features a minimum of function keys and arrow keys. Specified to EN 15317, this model incorporates a wide range of features, including Min/Max capture, B-Scan generation, alarms, and differential thickness measurement for instant comparison between measured and nominal thickness.

DM5E incorporates all the features of the DM5E Basic but also offers the dual multi operating mode — an invaluable tool in measuring thickness of metal through coatings. There is no need to remove the coating at the measuring point, saving you time and money. Users can upgrade from DM5E Basic to DM5E in the field. Dual multi is only viable when using DA501 or DA512 probes.

The DM5E DL is identical to the DM5E but features a built-in data logger supporting linear and grid-style data file formats, capable of holding up to 50,000 readings. Files can be transferred to a PC via a Mini USB port. Files can also be imported directly into Microsoft Excel through a macro. All alphanumeric data for filenames and notes is directly entered via the keypad. Both the basic and standard versions are field-upgradable to become DL versions.

Natural Gas Oil
Gas and Petrochemical
Preventative Maintenance

DM5E Family

Operating principle ----- Ultrasonic, pulse echo measurement method

Measuring range ----- Depends on probe and material, 0.60 mm to 508 mm (0.025” to 20.00”) in IP
to 1st BW measurement mode, 2.00 mm to 127.0 mm (0.079” to 5.00”) in dual-multi
measurement mode, the coating thickness range shall be 0.3 mm to 2.50 mm
(0” to 0.098”).

Material velocity ----- 0.508 to 18.699 mm/msec (0.0200” to 0.7362”/msec)

Material velocity ----- 1 m/s (0.0001”/msec)

Units ----- Inch or millimeter

Calibration ----- One-point cal, on-block and off-block, two-point cal

Pulser ----- Excitation: Pulse Spike pulser
Voltage: 120 V into 50 ohm load, using 20 MHz oscilloscope

Receiver ----- Bandwidth: 500 KHz to 12 MHz @ -3 dB
Gain: Automatic gain control

Display type ----- High-resolution graphical LCD, 64 x 128 pixels,
53.0 mm x 27.0 mm with backlight and adjustable contrast

Update rate ----- 4 Hz or 8 Hz, user selectable, 24 Hz scan mode capture rate

*For more information, you may download our brochure.