♦Digital tube display, intuitive andconvenient
♦High accuracy 4 in 1 probe fortempeature, humidity, PM2.5PM10 measurement
♦Small volume, wall mountedflexible installation, easy to use
♦Full range temperature andhumidity compensation mea-surement,5~25vdc wide V-oltage design
Item No :
SCH-ASOrder(MOQ) :
5Payment :
T/TProduct Origin :
ChinaSCH-AS PM 2.5 Dust PM Sensor gas sensor
This series of sensors has the characteristics of digital output, is completely interchangeable, does not require complex verification and calibration processes, and has outstanding performance in measurement accuracy, linearity, repeatability, interchangeability, and consistency.
It adopts the principle of non-dispersive infrared (NDIR), electrochemical sensor and high-performance microprocessor, and has a built-in temperature sensor for temperature compensation. It can measure atmospheric temperature and humidity, PM1.0/2.5/10, CO2, oxygen concentration, sulfur dioxide concentration, and hydrogen sulfide. concentration, ammonia concentration and formaldehyde, etc.
Technical Specification
| Power Supply | 10-30VDC |
| Maximum power consumption | 0.5W (@24VDC) |
| Measurement | Temperature/humidity/PM2.5/PM10/atmospheric pressure/light/TVOC/CO2/O3 CO/CH4/O2/SO2/NO2/H2/H2S/NH3/formaldehyde |
| 10Working environment | -10~55℃, 0~95%RH (No condensation) |
| Output signal | RS485 |
| Material | ABS |
| ITEM | RANGE | RESOLUTION | ACCURACY |
| Temperature | -40~120℃ | 0.1℃ | ±0.5℃ |
| Humidity | 0~100%RH | 0.1%RH | ±3%RH |
| PM2.5&PM10 | 0~1,000ug/m3 | ±1ug/m3 | ±10% |
| Atmospheric pressure | 0~120kPa | 0.1kPa | ±0.15kPa (@25℃,75kPa) |
| Light | 0~200,000lux | 1lux | ±7%@25℃ |
| TVOC | 0~60,000ppb | 1ppb | ±8%FS±125ppb |
| CO2 | 0~5,000ppm | 1ppm | ±(40ppm,±3%FS) |
| Formaldehyde | 0~5ppm | 0.01ppm | ±5%FS |
| O3 | 0~10ppm | 0.01ppm | ±6%FS |
| O2 | 0~25%VOL | 0.1%VOL | ±3%FS |
| H2S | 0~100ppm | 1ppm | ±3%FS |
| CH4 | 0~100%LEL | 1%LEL | ±5%FS |
| CO | 0~1,000ppm | 1ppm | ±3%FS |
| NO2 | 0~20ppm | 0.1ppm | ±3%FS |
| SO2 | 0~20ppm | 0.1ppm | ±3%FS |
| H2 | 0~1,000ppm | 1ppm | ±3%FS |
| NH3 | 0~100ppm | 1ppm | ±3%FS |
Product Display
FAQ
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Welcome. Pls feel free to send us an email here. You will get our reply in 24 hours
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Yes, please advise the size and Pantone Code of the logo.
What's the lead time for regular order?
3~7 days for order quantity lower than 500pcs, For more quantity, usually 15 days.
Tel : +86 -13459014809
Email : sales@schwahrtechnology.com
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