Introduction:
Steel keyboards for CNG dispensers are specialized industrial-grade keypads designed to withstand harsh environments, ensuring durability, safety, and functionality. These keyboards are commonly used in fuel dispensers, vending machines, and outdoor payment terminals.
This keyboard is made of SUS304 stainless steel with 20-key design, product solutions can be quickly customized according to user needs. It is waterproof, dustproof, and anti-corrosion, suitable for use in various harsh environments. It has strong electromagnetic compatibility, anti-interference and environmental adaptability, high and low temperature resistance, vibration resistance and impact resistance. The 20-key button design, the number of buttons and key surface can be customized according to user requirements.
Application:
This keyboard is designed for self-service gas station equipment in various unsupervised or semi-supervised places such as gas station, CNG gas station, LNG gas station, LNG liquid station and other oil and gas transmission station control systems.
Parameters:
Compatible systems: Windows95/98/NT/ME/2000/2003/XP/Vista/Win7/8/10, MAC OS9/OSX, Linux/ Unix. BeOS.
Waterproof and dustproof level: IP65 (surface)
Anti-riot standard: IK10
Mean failure time >50000h
Mean repair time < 30min
Working temperature: -20ºC~+ 70º C
Storage temperature: - 25ºC~+ 75ºC
Relative humidity: 30～90%
Atmospheric pressure: 60～106Kpa
Power supply: 5V DC+10%, keyboard interface
Protection level: IP65 (front panel), NEMA4
Electromagnetic compatibility standard: EN55022(B)
Power ≤1.00W (operating) ≤0.2W (non-operating)
Key switch technology: pot shrapnel/gold-plated (pot shrapnel key technology)
Interface: Matrix output, PS2 or USB interface optional, special interface can also be customized.
Product size: 120X102MM (front panel)
Buttons: 20
Button design: SUS304 stainless steel square button
Front panel: SUS304 stainless steel surface brushed
Button travel: 0.45mm
Button pressure: 2-3N
Button life expectancy> 10 million times
Mounting plate: stainless steel plate
Mounting method: embedded fixed type, with mounting nails or mounting holes optional
Packing: 4PCS into inner box, appropriate inner box into standard outer box
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