Complete white VOC air quality sensor with blue indicator and protected vent pattern

클린룸 제어 및 환경 모니터링 시스템 (Cleanroom Control and Environment Monitoring Systems)

VOC 센서

A metal-oxide air quality sensor that tracks changing mixtures of volatile organic compounds and provides a compensated trend signal for ventilation or monitoring.

Metal-Oxide VOC Detection
Mixed-Gas Trend Signal
Humidity Compensation
Ventilation Control Output

견적 요청 제품 찾아보기

상품 소개

The VOC air quality sensor uses a heated metal-oxide element whose surface resistance changes when reducing or oxidizing organic vapors are present. Embedded algorithms compensate for temperature and humidity effects and convert the raw response into a VOC index or equivalent concentration trend. The device is intended for changes in mixed indoor VOC load rather than identification of one specific compound. A ventilated wall or duct enclosure exposes the element to the monitored air while keeping power and communication terminals protected.

주요 기능

Metal-oxide sensing responds to a broad range of common organic vapor changes.

Temperature and humidity compensation stabilizes the index across normal room conditions.

A trend-oriented output supports demand ventilation and environmental anomaly detection.

Wall and duct formats place the sensor where solvent or cleaning-vapor changes occur.

고객 제품 관심사

A broad VOC sensor reacts to mixtures and background changes, so it should not be treated as a compound-specific analytical instrument.

Users expect one VOC index to identify an individual chemical.The system presents the reading as a mixed-gas trend and uses compound-specific detectors where selectivity is required.

Humidity changes create an apparent VOC shift during HVAC transitions.Integrated humidity compensation reduces normal environmental cross-sensitivity.

A freshly installed sensor needs time to establish a stable background.Warm-up and baseline handling allow the metal-oxide element to settle before alarm evaluation.

Cleaning spray contacts the sensing surface directly.Protected diffusion openings and appropriate mounting separate the element from liquid droplets.

일반적인 응용 프로그램

Cleanroom solvent-vapor trendingCleaning process monitoringLaboratory air qualityVentilation demand indication

기술 매개변수

Typical construction values for a cleanroom VOC air quality sensor are shown below.

핵심 재료	Metal-oxide semiconductor sensing element on FR-4 board in flame-retardant polycarbonate enclosure
패널 두께	25-45 mm housing depth
유효 폭	80-120 mm housing width
최대 길이	Up to 150 mm enclosure height
강철 면면 두께	0 mm; non-metallic sensor housing
코어 밀도	1180-1220 kg/m³ for polycarbonate enclosure parts
열전도도 (Thermal Conductivity)	0.19-0.22 W/(m·K) for polycarbonate housing material
표면 마무리	Matte white housing with blue air-quality indicator and protected vent pattern
접합 유형	Snap-fit wall enclosure with rear terminal block and replaceable vent filter
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

VOC index or equivalent concentration outputWall or duct mountAnalog or digital communicationIntegrated temperature and humidity compensation

Planning a VOC Sensor specification?

치수, 설치 조건, 성능 목표 및 필요한 표면 마감을 보내십시오.

우리 팀과 대화하십시오.