4 Keys IP65 dynamic Vandal proof Stainless Steel industrial matrix function keypad with industrial metal dome PCB with gold-on-gold key switch technology with short stroke 0.45mm with excellent tactile feeling for stable and accurate data input, without electronics controller, with top panel mounting.
Dimensions: 175.0mm x 40.0mm (front panel)
Stainless steel fascia and key-tops guard willful destruction, against corrosion, shock, dust, falling raining, splashing, hose-directed water and vandal resistant, operation under hostile environments.
Key-tops are sunk laser-etched in legends and characters via using high quality ink for easy readability, long life to prevent lettering rub-off. Or protrusive engraving available.
With firm tactile key feel, short travel gold-on-gold key switches, with unique double over-travel protection.
Waterproof/dirt-proof execution according to degree of protection IP65/IP54, waterproof and dirt proof encapsulation with unique membrane.
Easily mounting into enclosure or panel.
Switching material: Gold-on-Gold.
Actuation Force: 2.0N +/-0.1N (pressure point).
Key Travel: 0.45mm.
Lettering: laser engraving, or raised letters.
Front panel: brushed stainless steel.
Actuator/keys materials: stainless steel.
Dimensions: 175.0mm x 40.0mm.
Switching material: Gold-on-Gold key switch technology
Power supply voltage: 5V DC.
Power Consumption: Under 150mW for operation, under 50mW for non-operation.
Electrical lifetime> 5 years.
Operating temperature:-20°C to +70°C
Storage temperature:-30°C to +80°C .
Operating RH: 30 ～ 90% .
Atmospheric pressure: 60 ～ 106Kpa.
RoHS Compliant, CE and FCC
Protection Level: IP65(front panel)
Vandal resistant IK10
Key Lifespan >5 million actuations.
Kategori: Tangentbord och mus, Metalltangentbord, Funktionsknappar