Touch metal piezo keypads

  • Maximum reliability and durability, Ideal for use in rough environments.
  • IP68 Dust and water resistant, Sea-water and detergent resistant.
  • No moving part, maintenance free.
  • Made of one piece of solid metal, totally rugged.
  • Potted switching unit at rear seals against all contamination and prevents freezing
  • Flexible anodize print or laser engrave layout

Technical Data:

Electrical Data
Standard Output Matrix / Common Bus
Contact Arrangement SPST N.O.
Switch Voltage 1 – 24V AC/DC
Switching Current 0.2A / 1A
Force required for switch operation 3 – 5N
Mechanical Data
Material Aluminium / Stainless Steel
Graphics Anodized Printing / Laser Engraving
Electrical Connection Flat Cable / Pins
Available Interfaces RS232 / RS485 / USB/ I2C / ASCII / UART
Environmental Data
Operating Temperature -20°C to 85°C
Exceeds Class 1 Div 1 hazardous location requirements
Impact proof to lK10
IP68-IP69K wash-down proof up to 100 Bar (manysubmerged installations)
Compliant with IEC/EN 60529,CE, ROHS,REACH
Neither creates nor is affected by ESD, RFI or EM.
3X4/ 4X3 Description Options
KP34 Piezo Keypads 3X4 Touch Metal  Piezo Keypad Matrix , Common Bus, Data, USB
KP43 Piezo Keypads 4X3 Touch Metal  Piezo Keypad Matrix , Common Bus, Data, USB
4X4 Description Options
KP44 Piezo Keypads 4X4 Touch Metal  Piezo Keypad Matrix , Common Bus, Data, USB
4X5 / 5X4 Description Options
KP45 Piezo Keypads 4X5 Touch Metal  Piezo Keypad Matrix , Common Bus, Data, USB
KP54 Piezo Keypads 5X4 Touch Metal  Piezo Keypad Matrix , Common Bus, Data, USB

Order Code

Touch Metal Piezo Keypads

Main products

16mm Piezo switch

16mm Piezo switch

  • 16mm panel cutouts
  • Long life (50 million cycles)
  • Easy to clean metal surface
  • Ring or Dot illumination options available
  • Latching or Momentary function options available
  • Sealed to IP68 or IP69K (switches mounted on panel)
  • 19mm Piezo switch

    19mm Piezo switch

  • 19mm panel cutouts
  • Long life (50 million cycles)
  • Easy to clean metal surface
  • Ring or Dot illumination options available
  • Latching or Momentary function options available
  • Sealed to IP68 or IP69K (switches mounted on panel)
  • 22mm Piezo switch

    22mm Piezo switch

  • 22mm panel cutouts
  • Long life (50 million cycles)
  • Easy to clean metal surface
  • Ring or Dot illumination options available
  • Latching or Momentary function options available
  • Sealed to IP68 or IP69K (switches mounted on panel)
  • 25mm Piezo Switch

    25mm Piezo Switch

  • 25mm panel cutouts
  • Long life (50 million cycles)
  • Easy to clean metal surface
  • Ring or Dot illumination options available
  • Latching or Momentary function options available
  • Sealed to IP68 or IP69K (switches mounted on panel)
  • 16mm Capacitive Switch

    16mm Capacitive Switch

    Our 16mm capacitive buttons are designed for durability and require low activation force, making them as sensitive as a touch screen. These features make our capacitive buttons ideal for industrial applications where repetitive activation can cause operator fatigue.
    19mm Capacitive Switch

    19mm Capacitive Switch

    Discover LANGIR's high-performance 19mm capacitive touch buttons. With cutting-edge sensing technology, our durable switches are suitable for diverse industries like industrial automation, medical equipment, control panels, etc.
    22mm Capacitive Switch

    22mm Capacitive Switch

    Langir offers a comprehensive selection of capacitive touch sensor switches. Their IK10 robustness and unlimited life are perfect for self-service applications. Crafted with precision and attention to detail, our switches showcase Langir's commitment to excellence and durability.
    25mm Capacitive Switch

    25mm Capacitive Switch

    Available with diameter 16, 19, 22 or 25 mm bushing, CP series sensory switches are extremely easy to use and ideal for repetitive applications (no operating force). Their IK10 robustness and unlimited life are perfect for self-service applications.

    Applications / Markets

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