Class I, Division 2
Class I, Division 2 Products
Maple Systems offers many Class I, Division 2 certified solutions designed to keep operators and their environment safe. These products are used in industries including: oil and gas, mining, painting, chemical processing, pharmaceutical, food processing, and more. Trust Maple's Class I, Division 2 products for your hazardous locations today.
Class I, Division 2 Definition
A Class I, Division 2 location is a location:
  1. In which volatile flammable gases, flammable liquid-produced vapors, or combustible liquid-produced vapors are handled, processed, or used, but in which the liquids, vapors, or gases will normally be confined within closed containers or closed systems from which they can escape only in case of accidental rupture or breakdown of such containers or systems or in case of abnormal operation of equipment.*
  2. In which ignitable concentrations of flammable gases, flammable liquid-produced vapors, or combustible liquid-produced vapors are normally prevented by positive mechanical ventilation, and which might become hazardous through failure or abnormal operation of the ventilating equipment.*
  3. That is adjacent to a Class I, Division 1 location, and to which ignitable concentrations of flammable gases, flammable liquid-produced vapors, or combustible liquid-produced vapors above their flash points might occasionally be communicated unless such communication is prevented by adequate positive-pressure ventilation from a source of clean air and effective safeguards against ventilation failure are provided.*
*www.termwiki.com

Our HMI + PLCs communicate with over 100 PLCs and are all Class I, Division 2 rated.
  • All of our HMC3000 Series
  • All of our HMC7000 Series
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7.0" Display • HMI5070L • $590.00
7.0" Advanced HMI, 1 Ethernet Port, 1 USB Port, 2 Serial Ports, Class I Div 2, Light Grey
7.0" Display • HMI5070LB • $590.00
7.0" Advanced HMI, 1 Ethernet Port, 1 USB Port, 2 Serial Ports, Class I DIV 2, Dark Grey
Our PLCs offer digital and analog I/O, support high-speed counters, PWM and are all Class I, Division 2 rated.
  • All of our Fixed PLCs
  • All of our Expandable PLCs
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All of our Alphanumeric OITs are Class 1, Division 2 rated.
Key Features:
  • Extended Temperature
  • Customizable Keypads
  • LCD & VFD Displays
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