FreshAir's Sensors & Intelligent Technology Ecosystem

To safeguard the health of personnel in medical, scientific research and other working environments, FreshAir has continuously developed and customized a complete portfolio of sensors and intelligent products. The product range covers bioaerosol monitoring systems, professional formaldehyde and xylene detectors, high-precision temperature and humidity sensors, ozone probes and air quality probes, as well as remote monitoring and alarm software, quality control evaluation software, distributed air quality control systems, and assessment tools for terminal heat exchange and indoor comfort of building radiant air conditioning systems.

专业级甲醛监测仪

WFCHO-01 Professional Formaldehyde Monitor

Professional grade, high resolution, anti-interference targeted gas type, automatic humidity calibration Power supply: AC220V Interface: 5.5*2.5 Dimensions: 133mm×80mm×24mm Operating temperature: -10℃ ~ 50℃ Operating humidity: 5% ~ 95% (non-condensing) Formaldehyde measuring range: 0-2 mg/m³
空气质量检测柱系列 二甲苯监测仪 甲醛监测仪

DMBR01 Professional Xylene Monitor

Professional grade, high resolution, high definition, anti-interference targeted gas type with automatic humidity calibration. Operating temperature: -10℃ ~ 50℃ Operating humidity: 5% ~ 95% (non-condensing) Requires cooperation with wireless relay. Xylene measuring range: 0-2 mg/m³

ATAH Series High-Precision Temperature Sensors

Primarily applied to radiant air conditioning systems for indoor temperature and humidity monitoring, with a temperature accuracy up to 0.1°C. Main Features Temperature measuring range: 0–50°C, accuracy: 0.1°C Humidity measuring range: 0–100%, accuracy: 2% RH Transmission mode: Wireless ad-hoc network Power supply: 24V Equipped with copper temperature sensing probes for rapid heat conduction. The probes can be closely attached to radiant panels to deliver accurate temperature and humidity readings.

FMpro Remote Monitoring, Alarm and Quality Control Evaluation Software

Developed by FreshAir exclusively for medical laboratories, the FMpro remote monitoring and alarm subsystem enables real-time surveillance of key work areas. It monitors parameters such as aerosol concentration, air velocity, differential pressure, temperature, humidity and the status of critical equipment. The system features real-time monitoring, automatic data logging, audible and visual alarms and report generation, and supports two-way local and remote communication.
中控塔 中枢质控柱

PAQS Series Central & Zonal Quality Control Columns

Independently developed by FreshAir, this integrated central control unit consists of the AQC1608 central controller, electrical control system, independent interface modules for alarm status, touch human-machine interface, integrating power drivers and pulse converters. It displays indoor air quality data in both digital and graphical modes. Based on air quality and ozone readings, the system automatically calculates and adjusts ion emission intensity, with an adjustment range of 0–100%.

MBAM-6生物气溶胶监测系统

实时监测空气中的生物气溶胶，分辨率高达1CFU。用于存在生物气溶胶污染风险的医学实验室、微生物室、动物房、呼吸道发热门诊、呼吸科病房、口岸检验检疫、反生物恐怖袭击等场合。

OzoneX Ozone Probe

OzoneX Ozone Probe Ozone detection range: 10~250 ppb Power supply: DC24V Operating temperature: -10℃ ~ 50℃ Operating humidity: 5% ~ 95% (non-condensing) Adopts electrochemical sensor; guaranteed service life: 2 years

VOCX Air Quality Probe

VOC Air Quality Probe Detection range: 0~30 PPM Power supply: DC24V Linear output: 0-5 VDC Operating temperature: -10℃ ~ 50℃ Operating humidity: 5% ~ 95% (non-condensing)
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