iKey DU-5K-FSR-IS Intrinsically Safe (IS) Rugged Keyboard With FSR

Designed for hazardous industrial environments, the iKey DU-5K-FSR-IS Intrinsically Safe Rugged Keyboard combines intrinsic safety with industrial-grade durability. It is certified for use in Class I, II, and III, Division I zones, including Groups C, D, E, F, and G, making it suitable for settings like oil and gas or chemical processing where flammable substances are present. The keyboard features a sealed ABS polycarbonate housing rated to NEMA 4X standards for resistance to dust, moisture, and corrosion. Its 116 tactile keys include programmable functions and a dedicated numeric keypad to support continuous and heavy-duty operation.

The integrated Force Sensing Resistor pointing device avoids mechanical wear, enhancing reliability over extended use. Intrinsic safety is assured through optical isolation and bulkhead cabling, protecting connected systems. Tested to withstand vibration, shock, and temperatures from -20°C to +60°C, the DU-5K-FSR-IS offers a sealed, field-ready solution for continuous industrial deployment.

DU-5K-FSR-IS Features

  • Intrinsically Safe Class I, II and III, Division I (Groups C, D, E, F and G)
  • 116-Key Functionality
  • Integrated Force Sensing Resistor
  • Polycarbonate Case With Mounting Holes (AMPS)
  • USB, PS2 and AT/Serial Configurations Available
  • Various Keyboard and Language Layout Options
  • Customisation Available On Request

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IP Rating

Interface

Manufacturer

Country Of Manufacture

United States

Backlight

No Backlight

Case Material

ABS Polycarbonate

Certifications

IP Rated, NEMA 4X UL60950, FCC Part 15 Class B - Factory Mutual approval for Intrinsically Safe Class I, II and III, Division I (Groups C, D, E, F and G)

Custom Options Products

Keyboard Layout,Keyboard Language,Cable Type,Cable Length,Interface

Dimensions

14.94" x 6.63" x 1.81" (w-h-d) 379.5mm x 168.4mm x 45.9mm

Housing Colour

Black

Humidity

100% Humidity Resistant

Cable

Single-Cable USB

Compatibility

All Windows and Macintosh Operating Systems

Flammability

PRINTED CIRCUIT BOARD: 94 VO SILICONE OVERLAY: 94HB INTERFACE CABLE: 94 VO

Function Keys

24 Keys

Key Feedback

Tactile with Mechanical Snap

Key Material

Industrial Silicone Rubber

Key Switch

MATERIAL: Industrial silicone rubber LIFE: 10 million cycles TRAVEL: 0.055 in. (1.4mm) ACTUATION FORCE: 6.35 oz. +/- 1.06 oz. (180g +/- 30g) FEEDBACK: Tactile with mechanical snap

Lifespan

>10 Million Actuations

No. Of Keys

116

Pointing Device

Force Sensing Resistor

Power

PS/2 or AT/Serial: KEYBOARD: 50mA@5V (from Keyboard port) HULAPOINT: 35mA@5V (from Mouse port) USB: 85mA@5V (from CPU port)

Product Weight

2.25 lbs +/- 0.10 lbs (1.02 kg +/- 0.05 kg)

Shock

3 x 11 ms Pulses of 50g on each of 3 Axes

Switch Force

180g (+/- 30g)

Switch / Key Travel

0.055 in (1.4mm)

Vibration

POWER SPECTRAL DENSITY: 0.04g/Hz FREQUENCY RANGE: 20Hz - 2 kHz DURATION OF TEST PER AXIS: 3 hours

Shock

3 x 11 ms Pulses of 50g on each of 3 Axes

Temperature Rating

STORAGE: -40C to +70C (-40F to +158F) OPERATING: -20C to +60C (-4F to +140F)

The iKey DU-5K-FSR-IS Intrinsically Safe (IS) Rugged Keyboard With FSR is designed and engineered for use in demanding environments where reliability, durability are essential. The DU-5K-FSR-IS supports a wide range of industries and operational applications.

Common deployment industries include: Chemical Processing Not Allowed So Excluded, Construction, Energy and Utilities, Industrial Manufacturing, Marine And Offshore, Natural Resources and Mining, Offshore Operations, Oil and Gas.

Across these sectors, the DU-5K-FSR-IS is typically used in applications such as ATEX And Hazardous-Area Data Capture, Health, Safety, And Compliance Inspections, Industrial HMI And Machine Interfacing, Process Control And Shop-Floor Monitoring, Quality Control And Inspection, SCADA And Control-Room Access.

These examples demonstrate the versatility of the DU-5K-FSR-IS across both industry sectors and real-world operational use cases. Its suitability extends well beyond the scenarios listed above, making it a flexible solution for a broad range of requirements.

For further information, or to assess whether the DU-5K-FSR-IS is appropriate for your specific application, please contact us.

The iKey DU-5K-FSR-IS Intrinsically Safe (IS) Rugged Keyboard With FSR comes with a 3 Years Manufacturers Limited Warranty + Option To Extend against defects in workmanship and materials, effective from the date of shipment (unless otherwise agreed in writing).

To receive service under this warranty, the eligible product, iKey DU-5K-FSR-IS Intrinsically Safe (IS) Rugged Keyboard With FSR, must be presented to RUGGED in the United Kingdom.

For more information about the iKey DU-5K-FSR-IS Intrinsically Safe (IS) Rugged Keyboard With FSR or to arrange repairs and services not covered by the warranty, please visit the warranty section on our website.

Do you need further details about the iKey DU-5K-FSR-IS Intrinsically Safe (IS) Rugged Keyboard With FSR or require a custom solution or demonstration?

At RUGGED, we recognise that every project has its own unique demands. If you have any questions about the iKey DU-5K-FSR-IS or need a custom solution designed specifically for you, our team of technical experts are ready to assist you.

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  • Frequently Asked Questions

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    is built with longevity in mind. Keyboards from Rugged Limited are designed to withstand challenging environments, including exposure to dust, dirt, liquids, and extreme temperatures, which significantly contributes to their extended operational life compared to standard consumer keyboards. Many models feature high ingress protection (IP) ratings, indicating their resistance to environmental factors. For example, some keyboards come with IP65 or even IP67 ratings, signifying protection against dust ingress and submersion in water up to 1 meter for 30 minutes, respectively.

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    We're here to assist and guide you with any enquiries you may have.

    Simply complete the online form or reach out using the contact details provided below.