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Portas de sala limpa, janelas e sistemas de bloqueio
Switch de porta de sala limpa touchless
An infrared activation sensor that opens an automatic cleanroom door when a hand approaches, without physical contact with a push plate.
- Contact-Free Activation
- Adjustable Detection Range
- Visible Status Light
- Relay Output
Introdução do produto
The touchless cleanroom door switch uses reflected infrared energy to detect a hand within a selected near-field zone. A solid-state sensor and relay interface send the opening request to the automatic operator or access controller, while the illuminated face indicates standby and activation. Flush and surface-mounted versions provide a smooth front plate that is easier to wipe than a mechanical push button.
Características-chave
The detection distance can be adjusted to reduce unwanted activation from passing traffic.
Color-changing illumination provides immediate visual feedback when a request is registered.
A dry relay output interfaces with automatic operators, access controllers and interlock logic.
Preocupações do produto do cliente
A touchless switch must react predictably to an intentional hand approach without triggering whenever someone walks nearby.
Mechanical push plates add another surface that gloved users repeatedly touch.Infrared detection registers a request before the hand reaches the plate.
A sensor with excessive range opens the door when people simply pass the entrance.The short detection zone is adjusted to the wall position and circulation path.
Users cannot tell whether the automatic operator received the command.The indicator changes color immediately when the relay output activates.
Aplicações típicas
Hands-free personnel entrancesHospital clean corridorsLaboratory airlocksFood-production hygiene zones
Parâmetros técnicos
Typical enclosure dimensions and materials for a flush touchless cleanroom door switch are given below.
| Material principal | Infrared sensor and FR-4 control board behind a polycarbonate or stainless front plate |
|---|---|
| Painel de espessura | Approximately 25–35 mm installed sensor depth |
| Largura efetiva | Approximately 85–90 mm front-plate width |
| Comprimento máximo | Approximately 85–120 mm overall front-plate length |
| Aço enfrentando espessura | 1.2–1.5 mm for the brushed stainless-steel faceplate option |
| Densidade Core | Approximately 1850 kg/m³ for the FR-4 electronic laminate |
| Condutividade térmica | Approximately 0.25–0.35 W/(m·K) for the FR-4 control board |
| Superfície acabado | Brushed stainless steel or smooth white/black polycarbonate with blue-green illumination |
| Tipo conjunto | Flush electrical-box mounting or sealed surface housing with screw-terminal output |
| Customização | Disponível com base na aplicação pretendida e no ambiente operacional. |
Opções disponíveis
12–24 VDC supplyAdjustable short-range detectionFlush or surface housingBlue, green or dual-color indication
Planning a Touchless Cleanroom Door Switch specification?
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