• The new desktop DT-TB offers solid state, optical trackball technology, in a completely sealed and waterproof enclosure. Featuring NEMA 4X protection, the DT-TB’s 38mm trackball sits inside a polycarbonate housing within a stainless steel case. The trackball is easily removable for convenient cleaning, while an adjustable tension ring ensures the proper amount of trackball smoothness for any user. In addition, the DT-TB features sealed, stainless steel switches, including a programmable button. The DT-TB is ESD-safe, and available with the choice of either PS/2 or USB cables.
  
  The DT-TB Series Features Include:
  •  Stainless Steel Case
  •  Removalble Ball
  •  Adjustable Tension Ring
  •  ESD Safe
  •  4" x 2" x 6" (w-d-h)

• Specification
• Value

• Mounting
• Desktop

• No of Keys
• -

• Pointing Device
• Sealed Trackball

• Numeric keypad
• -

• Interface
• Optional USB or PS2

• Backlit
• -

• Size (WxDxHmm)
• 101.6x50.8x152

• IP rating
• IP65, NEMA 4X

• Construction
• Stainless Steel

• Special Features
• Optical Tracking Technology, Removable Ball

• Data Sheets (pdf)

• DT-TB Data Sheet: 

• White Papers

• Industrial Keyboard Applications: Industrial Keyboards and Pointing Devices are designed to operate in harsh environments and may need to withstand exposure to Shock, Vibration, High Temperatures, Airborne Particles and Liquids...

• IP and NEMA Ratings: Brief list of IP and National Electrical Manufacturers Association (NEMA) ratings...

• Part Numbers

• DT-TB-PS2
• NEMA 4X Desktop Stainless Steel Trackball, PS/2 Cable

• DT-TB-USB
• NEMA 4X Desktop Stainless Steel Trackball, USB Cable