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Product Name : Customized 33 Keys Stainless Steel  Mini Metal Keypad for Oil Drilling Machinery China Manufacture

 Specification:

1.3 x 11 keys , flat surface ,dust proof ,vandal proof keypad

2. Water proof level IP65

3.Material : stainless keypad and key button

4.Applicable for gas station , coal mine  , oil drilling machinery, industrial console ,etc  

Main Feature :

--  Specially designed for harsh environment ,use the brushed 304 stainless steel material

-- With excellent performance of high level dust proof , water proof , vandalism proof

--  IP 65 protect class

--  Rack-mount version makes it easy to install

-- Laser engraved characters for excellent durable

-- No removable keycaps , long life pressing, with a good sense of pressing .

Material :

Front Panel : Super quality 304# brushed stainless steel

Kyecaps: 304# brushed stainless steel

Back plate : Aluminum alloy

Interface :  Support PS/2 or USB RS 232, and hot plug

Operation System :

Support Win 7, Win 2000, Win Xp

Typical Application :

This metal keyboard is specially built and designed for the application in gas stations ,coal mining, oil drilling  ,industrial console and the input of all kinds of self-service terminal.

Keyword : industrial metal keyboard , water proof numeric keypad , mini metal keyboard ,Vandal proof metal kekyboard

Electrical Performance :

--Power supply voltage : 5V DC ± 10%

--Current rating :20 mA

--Key resistance :<10Ω ,insulation resistance ﹥100MΩ

Environmental Characteristics :

Operation Temperature :-20℃ to + 85 ℃

Storage temperature: -30℃ to +80℃

Relative humidity: 30% to 95%

Atmospheric pressure: 80 kPa to 106kPa

Mechanical

Key stroke travel: 2.0 mm

Key actuation force: 250g/2.45N

Key durability: more than 1 million click times

Net weight: 1.2kg

Reliability

RoHS Compliant, CE and FCC, ESD

Protection Level: IP65(front panel)

Vandal resistant: IK10

 MTBF >5,0000H

 MTTR <30min