Desktop Explosion-Proof Trackball
CNEX-certified Ex ib IIC T6 Gb desktop explosion-proof trackball featuring a 25mm stainless steel ball and three waterproof buttons for safe, independent pointing in hazardous environments. Place of Origin: China Brand Name: CNKHTECH Certification: CE/ROHS/FCC Model Number: KHExMV3(-MD88)
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Desktop Explosion-Proof Trackball
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Product Detail
The KHExMV3(-MD88) is a standalone desktop explosion-proof trackball engineered for hazardous environments requiring a self-contained pointing solution that sits directly on work surfaces. Unlike panel-mount variants, its independent desktop design (88×133mm) allows immediate deployment without panel integration. Featuring a precision 25mm stainless steel ball and three waterproof circular buttons, it delivers smooth, tactile cursor control ideal for gloved operation. Certified to Ex ib IIC T6 Gb (CNEx) standards with IP65 protection, it ensures safe, reliable performance in explosive atmospheres.
Ideal for desktop workstations in hazardous areas, including control rooms, command centers, and laboratory benches in petrochemical plants, oil & gas facilities, pharmaceutical operations, and other Ex-rated environments.
Features
- Standalone desktop form factor
- 25mm stainless steel trackball for smooth, durable operation
- Three waterproof circular buttons (Left, Middle, Right)
- IP65 waterproof, dustproof, and vandal-proof
- Ex ib IIC T6 Gb explosion-proof certified (CNEx)
- Excellent EMC and anti-interference performance
- USB interface with plug-and-play functionality
- Customizable to client requirements
- Standalone desktop form factor
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Specifications
Dimensions
88 x 133 x 40 mm
Keys
3 keys(left, middle, right）
Front Panel
Stainless steel
Ball Diameter
25mm
Interface
USB
Voltage
Ui=5V DC
Current
Ii=30mA
OS Compatibility
All Windows versions, Vista/Linux/Unix/Mac OSX/iOS/Android
Temperature Range
Storage: -40°C to +80°C
Operating: -30°C to +70°CProtection Level
IP65(front)
Explosion-Proof Grade
Ex ib IIC T6 Gb
Humidity
30–95% RH
Atmospheric Pressure
60–106Kpa.
MTBF
> 50000H
MTTR
< 30min
Warranty
1-year limited warranty
Advantage
Technical Expertise
As a dedicated high-tech enterprise, we have developed a mature and comprehensive technical ecosystem for industrial input devices. This is built upon our deep, long term investments in R&D, market application, and customer support.
Product Excellence
Certified under the IS09001:2015 quality management system, our in-house R&D team drives innovation, resulting in a robust portfolio of patented products. Our diverse and extensive product line is engineered to deliver versatile and reliable solutions for complex challenges.
Customization Strength
With years of focused experience in industrial input and automation, we don't just sell products-we engineer solutions. We continuously integrate advanced manufacturing technologies and develop new product series to provide precisely tailored functionality for your specific application needs.
In-House Capabilities
We maintain complete vertical control over the product development cycle. Our integrated expertise covers everything from initial PcB design prototyping, and debugging to final assembly, ensuring quality at every stage.
Service Commitment
We offer responsive, nationwide support with a clear and customer-centric policy. Our services include 24/7 availability, a unified 3-guarantee program (7-day return,15-day replacement, 1-year warranty) and lifelong maintenance support.
Production Workshop
Certificate Of Honor
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