Panel-mount keyboard KH-K80-381

carbon contactwith 3 mouse keyswith Fn key

Product overview

The KH-K80-381 is an industrial panel-mount keyboard engineered for variable-light and harsh environments. It features a SUS304 stainless steel top panel, a two-level adjustable backlight for improved visibility, and an integrated quiet 25 mm trackball for precise pointing in control rooms, machinery panels and marine consoles.

Place of Origin: China.
Brand Name: CNKHTECH.
Certification: CE / ROHS / FCC.
Model Number: KH-K80-381

Features

• Rear aluminum panel for secure panel hole mounting
• SUS304 stainless steel top panel
• Two-level adjustable backlight system
• 80-key layout with backlit keys (80 + 3 extra keys)
• Built-in 25 mm trackball (quiet operation)
• IP65 front-panel waterproof and dustproof rating
• USB, PS/2 or other interface options
• Custom key layout support

Technical details / Specifications

• Model: KH-K80-381
• Brand: CNKHTECH
• Material: SUS304 stainless steel (metal top panel)
• Dimensions: 381 x 100 mm
• Key layout: 80 + 3 backlit keys
• Key travel: 2.00 mm
• Backlight: Two-level adjustable backlight
• Pointing device: Built-in 25 mm trackball
• Interfaces: USB / PS/2 (others optional)
• Power: 5.0V DC ±5%
• Protection rating: IP65 front / NEMA4
• Operating temperature: -30°C to +70°C
• Storage temperature: -40°C to +80°C
• Humidity: 20–95% RH (operating)
• Standards: RoHS, CE, FCC
• MTBF & MTTR: >50,000 H /
• Warranty: 1-year limited warranty