Cleanroom access control card reader on a flush stainless wall plate

Cleanroom Lighting and Electrical Equipment

Cleanroom Access Control System

A sealed credential reader and controller arrangement that manages authorized entry while monitoring cleanroom door and interlock states.

Contactless Credential Reader
Flush Cleanable Front
Door Status Monitoring
Interlock Integration

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Product Introduction

The access system combines a contactless card or mobile-credential reader at the cleanroom entrance with a protected controller, lock output, door contact and request-to-exit input. The reader mounts through a smooth stainless faceplate and uses colored LEDs and a sounder to communicate access state. Network management records events and coordinates permissions without exposing controller wiring in the clean zone.

Key Features

Contactless credentials reduce touch points at the doorway.

A sealed flush reader face remains easy to wipe around the status window.

Door-position monitoring detects a door held open after authorized entry.

Controller inputs integrate request-to-exit, interlock and local alarm conditions.

Time-based permissions distinguish production, maintenance and visitor access.

Customer Product Concerns

Controlled access must protect the cleanroom boundary without slowing approved personnel or ignoring door and interlock conditions.

Mechanical keys cannot provide individual audit history.Electronic credentials record each accepted and rejected entry event.

Touch keypads add frequent-contact cleaning points.Contactless card or mobile reading completes normal entry without key presses.

An authorized door remains propped open after passage.The monitored door contact raises a held-open condition after the allowed time.

Access release conflicts with an active airlock interlock.The controller exchanges permissive and inhibit signals with the door logic.

Typical Applications

Cleanroom personnel entryGowning suite accessMaterial airlock authorizationRestricted laboratory doors

Technical Parameters

Typical configurable construction ranges for a cleanroom access control system are listed below.

Core Material	Sealed polymer or glass RFID reader in a stainless faceplate with remote controller, lock relay and monitored inputs
Panel Thickness	2.0-4.0 mm cleanroom-facing reader plate thickness
Effective Width	80-220 mm reader and faceplate width
Maximum Length	Up to 320 mm overall reader panel height
Steel Facing Thickness	1.5-3.0 mm SUS304/SUS316L flush mounting plate
Core Density	Approximately 1200-2500 kg/m³ for polymer or glass reader face material
Thermal Conductivity	0.20-1.10 W/(m·K) for polymer or glass reader face
Surface Finish	Black or white sealed reader face within fine-brushed stainless, with green/red/amber status LEDs
Joint Type	Flush gasketed reader plate with concealed rear cable, remote controller and monitored door/lock terminals
Customization	Available based on the intended application and operating environment.

Available Options

Card, mobile or PIN credentialsSingle-door or multi-door controllerAnti-passback logicDoor-interlock communication

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