Cleanroom PA speaker with square white flush grille and sealed back can

클린룸 조명 및 전기 장비

클린룸 PA 스피커

A flush ceiling or wall loudspeaker with a smooth protected face for announcements, alarms and production paging.

Flush Cleanable Speaker Face
Sealed Protective Back Can
Wide Speech Coverage
Line Transformer Option

견적 요청 제품 찾아보기

상품 소개

The cleanroom PA speaker mounts into a ceiling or wall panel with a gasketed flange and sealed rear can. A flat perforated stainless grille, acoustically transparent membrane or protected microperforated face distributes sound without exposing the cone and terminals. Transformer taps support distributed 70/100 V lines, while a low-impedance version serves local intercom or paging zones.

주요 기능

The room-facing grille is flat and removable only with retained tools.

A sealed back can protects the driver from plenum dust and condensation.

Wide dispersion reduces loud and quiet spots between adjacent speakers.

Transformer taps match output level to the paging zone design.

A perimeter gasket closes the speaker flange to the ceiling panel.

고객 제품 관심사

A speaker must release sound efficiently while its cone, wiring and ceiling cutout remain protected from the controlled room.

An open speaker cone collects dust and cleaning mist.A protected acoustic face and sealed rear can isolate the driver.

Narrow dispersion leaves announcements unclear between devices.A wide-coverage driver distributes speech more evenly over the zone.

A ceiling cutout leaks around the speaker frame.The overlapping flange compresses a continuous panel gasket.

Different zones require different sound levels on one line.Selectable transformer taps set local speaker power without separate amplifiers.

일반적인 응용 프로그램

Cleanroom announcementsEmergency voice messagesShift and process pagingAirlock communication zones

기술 매개변수

Typical configurable construction ranges for a cleanroom PA speaker are listed below.

핵심 재료	Steel or ABS back can with dynamic loudspeaker, line transformer and stainless or coated acoustic face
패널 두께	80-180 mm recessed speaker and back-can depth
유효 폭	160-300 mm visible grille diameter or width
최대 길이	Up to 320 mm overall speaker assembly dimension
강철 면면 두께	0.8-1.5 mm stainless or coated room-side grille and back can
코어 밀도	Approximately 1200-1400 kg/m³ for the flame-retardant polymer baffle components
열전도도 (Thermal Conductivity)	0.20-0.35 W/(m·K) for the polymer baffle
표면 마무리	White powder-coated or fine-brushed stainless face with white or black protected acoustic membrane
접합 유형	Gasketed flush flange with retained acoustic grille, sealed back can and terminal entry gland
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

Ceiling or wall mount70/100 V transformer or low impedanceRound or square faceWhite coated or stainless grille

Planning a Cleanroom PA Speaker specification?

치수, 설치 조건, 성능 목표 및 필요한 표면 마감을 보내십시오.

우리 팀과 대화하십시오.