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A low-profile ceiling or wall sensor that detects room use for lighting control, airflow setback and occupancy status without requiring user contact.

PIR or Dual-Technology Detection
Low-Profile Ceiling Housing
Adjustable Time Delay
Lighting and HVAC Outputs

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商品紹介

The cleanroom occupancy sensor detects motion or presence using passive infrared, ultrasonic or combined technology. A smooth, low-profile housing limits exposed ledges while the optical lens covers the selected room area. Adjustable sensitivity, timeout and daylight interaction prevent brief absence from switching controlled systems too aggressively. Dry-contact, low-voltage or network output can command lighting, signal room-use status or request a defined HVAC setback mode while critical minimum ventilation remains under the primary airflow controls.

主要な特徴

PIR or dual-technology sensing adapts to room size and expected occupant movement.

A shallow sealed-looking enclosure suits clean ceilings and exposed cleanroom walls.

Configurable timeout avoids rapid switching during short periods of limited movement.

Separate lighting and occupancy outputs support coordinated but independent control actions.

お客様の製品に関する懸念事項

Occupancy sensing must cover the actual work area without reacting through doorways or reducing critical cleanroom ventilation below safe minimums.

A sensor turns lights off while a seated operator makes little movement.Dual-technology detection and suitable sensitivity improve presence recognition.

Movement in the corridor triggers an empty cleanroom.Coverage masking and considered mounting keep the detection field inside the intended room.

A short absence causes unnecessary airflow and lighting cycling.Adjustable delay holds the occupied state through brief departures.

An occupancy command overrides the minimum cleanroom air-change requirement.The sensor requests only a defined setback mode while minimum airflow limits remain in the HVAC controller.

典型的な用途

Occupancy-based cleanroom lighting controlAirflow setback requestsLaboratory occupancy statusClean corridor lighting

技術的なパラメータ

Typical materials and dimensions for a low-profile cleanroom occupancy sensor are shown below.

コア材料	Pyroelectric PIR element with Fresnel lens in flame-retardant polycarbonate housing
パネルの厚さ	30-55 mm sensor depth
有効幅	90-140 mm sensor diameter or width
最大長さ	Up to 160 mm housing dimension
鋼鉄の厚さを直面する	0 mm; non-metallic ceiling or wall enclosure
コア密度	1180-1220 kg/m³ for polycarbonate housing
熱伝導率	0.19-0.22 W/(m·K) for polycarbonate enclosure material
表面仕上げ	Matte white low-profile housing with translucent white optical lens
ジョイントタイプ	Twist-lock ceiling base or wall bracket with pluggable control terminal
カスタマイズ	意図したアプリケーションと動作環境に基づいて利用できます。

利用可能なオプション

PIR or dual-technology sensingCeiling or wall mountingDry contact or network outputDaylight hold-off input

Planning a Occupancy Sensor specification?

寸法、設置条件、性能目標、必要な表面仕上げをお送りください。

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