TERA Sensor NextPS, Particle Matter / Dust Air Quality Sensor for Clean Rooms

The NextPS sensor series has been designed to meet the highest standards. With 3 patents offering the best quality / size / price compromise, NextPS provides real time particles concentration in particles /m³:
- Channel 1 : >0.3 μm
- Channel 2 : >0.5 μm
- Channel 3 : >1.0 μm
- Channel 4 : >2.5 μm
- Channel 5 : >5.0 μm
Thanks to its patented air flow control technology, NextPS ensures 1 year of maintenance-free measurements.
UART and / or Modbus connection.

Advantages

- No loss of performance due to fouling
- No maintenance or calibration during the life of the sensor.
- Stable response
- Lowest cost of operation on the market
- Ability to deport sample taking through the tubing adapter on the air inlet.

Measurement accuracy

NextPS 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

- Clean Room
- Operating theatre
- Controlled Environment
- Air filtration systems

Software

https://tera-sensor.com/product/next-ps/

How to wire NextPS?

- 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\tPM1, PM2.5 et PM10
Measures units Particles\tParticles : pcs/m³
Technology of detection\tOptical Particle Counting
Measure range\t0 to 3.3.109 pcs/m³
Linearity error\t\t< 5%
Size Detection Range\t0.3 μm to 10 μm
Communication protocol\tUART/Modbus
Frequency measure\tSecond
Communication options\tRunning average 10 - 60 - 900 sec
Power supply\t\t5.0 V
Lifespan (MTTF)\t10 000 hours
Additional parameters\tTemperature and relative humidity : Available.

Datasheet - NextPS

User Manual - TERA Sensor NextPS