MMX Multi-Mode Thickness Gauges
The MMXSeries has arrived!  These gauges are the answer to both versatility
and convenience in every way!  The MMX series defines versatility by combining
features like:  Fast Scan, Alarm (audible/visual), and data logging, along with
multi-mode for reading through and eliminating the thickness of painted
or coated materials. The MMXdemonstrates convenience by making all these
features available to the user with just the touch of a button.
Conveniently toggle between pulse-echo mode (detect flaws & pits), and echo-echo mode (eliminate paint & coating thickness), to cover all your inspection
requirements.  No need to remove or allow for errors due to paint and coatings.
The MMXgauges use a highly damped dual element style transducer for both
modes, eliminating the need to switch between transducer types.
The MMXgauges are packaged in an all aluminum sealed case, making them rugged
and resistant to the working environment—Dakota’s trademark.
5 Year Limited Warranty
APPLICATIONS:
Corrosion &Pitting • Tube & Pipe • Tanks • Boilers • Glass • Variety of Applications
Physical
Weight: 10 Ounces (with batteries)
Size : 2.5 w x 4.5 H x 1.24 D inches  (63.5 w x 114.3 H x 31.5 D mm)
Operating Temperature : -20๐ to  120๐F (-30๐ to 50๐C)
Case: Extruded aluminum body with nickel-plated aluminum end caps (gasket sealed).
Keypad
·      Sealed membrane that is resistant to both water and petroleum products.
·      Nine tactile-feedback keys.
Transducer
·      Dual-element (transmit and receive)
·      1 to 10 MHz frequency range.
·      Special high-damped transducers available for Through Paint & Coating measurements.
·      Locking quick disconnect LEMO connectors.
·      4 foot cable.
·      Custom transducers available for special applications.
Power Source
·      Two 1.5V alkaline or 1.2V NiCad AA cells.
·      Typically operates for 200 hours on alkaline and 130 hours on NiCad.
·      Display flashes when battery is low. Unit turns off automatically when battery is too
low to Operate reliably.
Display
·      Multi-function 4.5 digit liquid crystal display with 0.500 inch numerals, backlit for use in
Poor light conditions.
·      Backlight is selectable on/off/auto (illuminates only when taking a measurement).
·      Measurements displayed in inches, inches/microsecond, millimeters, and meters/second.
·      Bar graph indicates stability of reading.
Certification
Factory calibration traceable to national standards.
Warranty
5 years limited.
Measuring
Range:
Pulse-Echo Mode (Pit & Flaw Detection) measures from 0.025 to 19.999 inches (0.63 to
500 millimeters).
Echo-Echo Mode (Through Paint & Coatings) measures from 0.1 to 1 inche (2.54 to 25.4
millimeters).
Switch to select English or Metric units.
Resolution : 0.001 inch (0.01 millimeter)
Velocity Range: 0.0492 to .3937 in./μs. (1250 to 10,000 meters/second)
Built in : Stainless steel reference disk for probe zeroing.
Four readings per second for single point measurements or 16 per second in Scan Mode -
Captures the minimum thickness.
Single and two points calibration option included.
Features
Multi-Mode: Toggle between Pit & Flaw Detection (Pulse Echo Mode), and Through Paint &
coatings (Echo-Echo Mode) with the single press of a button.
Alarm Mode : Enter a minimum acceptable thickness value. If measurement falls below
minimum, red LED will illuminate and sound beeper. If measurement is above minimum value,
green LED will illuminate.
Data Output: RS232 output sends data to a serial printer, a computer or other external
Storage device.