TERA Sensor Next-PM, Particle Matter / Dust Air Quality Sensor

Next-PM

Next-PM is the most advanced particle measurement solution available on the market. Its size and weight allows an easy integration into all systems. UART and / or Modbus connection.
The Next-PM sensor series has been designed to meet the highest standards. With 3 patents offering the best quality / size / price compromise, Next-PM provides real time PM1, PM2,5 and PM10 in number or mass (μg / m3 and pc / L.)
Thanks to its patented air flow control technology, Next-PM ensures years of maintenance-free measurements, even in a highly polluted and humid atmosphere.

Advantages

• No loss of performance due to fouling, even in the presence of high pollution.
• No maintenance or calibration during the life of the sensor.
• Stable response, even in high humidity conditions.
• Lowest cost of operation on the market.
• Ability to deport sample taking through the tubing adapter on the air inlet.

Measurement accuracy

Next-PM patented technology provides the most accurate particle measurement solution on the market.

Smart & high reactivity

Automatic learning algorithms to improve measurements over time and allow peak detection in less than a second.

Applications

• Environment: air quality station, instrumentation
• Industry: Process, air extractor
• Smart building: indoor air quality
• Smart cities: monitoring outdoor air quality
• Appliances: air purifier, intelligent ventilation

Software

https://tera-sensor.com/product/nextpm/

How to wire Next-PM

•FTDI Chip, 3.3 V TTL Wire End USB to UART Cable (RS Stock No. 429-303 / Mfr. Part No. TTL-232R-3V3-WE)
•Molex PicoBlade Wire to Board Cable (RS Stock No. 125-0742 / Mfr. Part No. 15134-0603)

• Parameters measurement: PM1, PM2.5 et PM10
Measures units: Particulates μg/m3 & pcs/L
• Technology of detection: Optical
• Measure range: 0 - 1000 μg/m3
• Repeatability: < 3%
• Size Detection Range: 0.3 μm to 10 μm
• Communication protocol: UART/Modbus
• Frequency measure: Second
• Communication options: Running average 10 - 60 - 900 sec
• Power supply: 5.0 V
• Lifespan (MTTF): 10 000 hours
• Additional parameters: Temperature and hygrometry : available for air quality indoor applications

Datasheet Next-PM

User Guide - Next PM

Technical Note - Next PM