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Portes de salle blanche, fenêtres et systèmes de verrouillage
Commutateur de porte de salle blanche sans contact
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
Introduction de produit
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.
Key Features
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.
Préoccupations du client produit
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.
Les applications typiques
Hands-free personnel entrancesHospital clean corridorsLaboratory airlocksFood-production hygiene zones
Paramètres techniques
Typical enclosure dimensions and materials for a flush touchless cleanroom door switch are given below.
| Matériaux de base | Infrared sensor and FR-4 control board behind a polycarbonate or stainless front plate |
|---|---|
| Panneau épaisseur | Approximately 25–35 mm installed sensor depth |
| Largeur effective | Approximately 85–90 mm front-plate width |
| Longueur maximale | Approximately 85–120 mm overall front-plate length |
| Acier face épaisseur | 1.2–1.5 mm for the brushed stainless-steel faceplate option |
| Densité Core | Approximately 1850 kg/m³ for the FR-4 electronic laminate |
| Conductivité thermique | Approximately 0.25–0.35 W/(m·K) for the FR-4 control board |
| surface finie | Brushed stainless steel or smooth white/black polycarbonate with blue-green illumination |
| Type joint | Flush electrical-box mounting or sealed surface housing with screw-terminal output |
| Customisation | Disponible en fonction de l'application prévue et de l'environnement d'exploitation. |
Options disponibles
12–24 VDC supplyAdjustable short-range detectionFlush or surface housingBlue, green or dual-color indication
Planning a Touchless Cleanroom Door Switch specification?
Envoyez-nous vos dimensions, conditions d'installation, objectifs de performance et finition de surface requise.
