Panel-mount keyboard KH-RAY350-37

carbon contactindustrialfor public access kiosks and internet terminals

Product Overview
The KH-RAY350-37 is an industrial X-ray inspection keyboard designed for X-ray baggage scanners, security checkpoints and inspection equipment. It features an integrated emergency stop (E-stop) button, key switch and power lock for controlled operation. The unit uses graphite-conductive particle technology with silicone-encased gold contacts to provide long-lasting switching performance. Place of Origin: China. Brand: CNKHTECH. Certifications: CE / ROHS / FCC.

Key Features

• Integrated emergency stop (E-stop) button for immediate shutdown
• Key switch and power lock for secure, controlled access
• Programmable shortcut function keys to streamline operator workflow
• Industrial plastic housing for reduced weight while maintaining structural integrity
• Graphite-conductive particle technology with silicone-encased gold contacts for reliable switching life
• USB and other interface options for flexible connectivity
• Customizable layouts and designs to meet OEM/ODM requirements

Specifications (table)
Dimensions: 350 x 160 mm
Keys: 37 keys
EMC Standard: EN55022(B)
Interface: USB, or other interface
Top Panel: Metal construction
Power Supply: 5.0V DC ±5%
OS Compatibility: All Windows versions, Vista/Linux/Unix/Mac OSX/iOS/Android
Temperature Range: Storage: -45°C to +90°C; Operating: -40°C to +80°C
Atmospheric pressure: 60-106 Kpa
Humidity: 20–95% RH (operating)
MTBF: > 50,000 hours
MTTR: < 30 minutes
Warranty: 1-year limited warranty

Applications
Suitable for X-ray baggage screening, security checkpoints, inspection machinery and public-safety inspection scenarios where rapid operator control and physical/key-based access control are required.

Customization & Options
Available interface options (USB and others), configurable key layouts and OEM/ODM customization to adapt to specific workflows and environmental requirements.

Technical specifications

• Model: KH-RAY350-37
• Brand: CNKHTECH
• Place of Origin: China
• Certifications: CE, ROHS, FCC
• Dimensions: 350 x 160 mm
• Number of keys: 37 keys
• EMC Standard: EN55022(B)
• Interface: USB or other configurable interfaces
• Top panel: Metal construction
• Power supply: 5.0V DC ±5%
• OS compatibility: Windows (all versions), Vista, Linux, Unix, Mac OSX, iOS, Android
• Storage temperature: -45°C to +90°C
• Operating temperature: -40°C to +80°C
• Atmospheric pressure: 60-106 Kpa
• Operating humidity: 20–95% RH
• MTBF: > 50,000 hours
• MTTR: < 30 minutes
• Warranty: 1-year limited warranty