ハネウェルHPMシリーズ粒子状物質センサは、光散乱法を使用して粒子を検知、計測するレーザーベースのセンサです。検知集中レンジは0 µg/m3～1,000 µg/m3です。検出チャンバを通過した粒子をレーザー光源で照射します。粒子がレーザー光を通過すると、光が粒子を反映して、光検知器（フォトディテクタ）に記録されます。光は分析されて電気信号に変換され、粒子の濃度が計算されます。ハネウェル粒子センサは、所定の粒子濃縮範囲について粒子濃度情報を提供します。
What is the HPM Series designed to do?
The HPM Series is designed to detect airborne particulates in the PM2.5, PM10 ranges (standard) and in the PM1.0, PM2.5, PM4.0, PM10 ranges (compact). When integrated into a variety of systems, the HPM Series can help alert occupants to the presence of airborne particulates and trigger supporting equipment to improve indoor air quality. For details about the HPM Series, download the HPM datasheet or the complete list of FAQs.
What size particles does the HPM Series detect?
The HPM Series can detect particulates from 0.3 µm to 5 µm in size. The sensor uses the particle count data to provide a PM2.5 reading and calculated PM1.0, PM4.0, and PM10 readings.
What particle distributions are the HPM Series calibrated against?
The HPM Series is calibrated to cigarette smoke, which most closely correlates to burnt fossil fuels or smog. The sensor can be calibrated to other particle distributions upon request.
Where can the HPM Series be integrated?
The HPM Series features a compact design, allowing it to be seamlessly integrated into a variety of applications such as traditional HVAC controls, indoor air monitors, air purification equipment, automotive cabin filtration, and commercial kitchen ventilation.
How accurate is the HPM Series?
Engineered for excellent accuracy, the HPM Series is able to detect particulate densities to within ±15% accuracy (PM2.5). Some competitive devices offer accuracy of ±30% or worse.
How fast does the HPM Series analyze media and respond?
Ultra-fast, the HPM Series analyzes media in less than six seconds. This speed allows the HPM Series to quickly analyze and provide data to supporting equipment, allowing the device to respond to changing conditions in real-time.