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VOC/NOx sensor SGP41 that smartly controls air processing equipment-SGP41
VOC/NOx sensor SGP41 that smartly controls air processing equipment-Sensirion

VOC/NOx sensor SGP41 that smartly controls air processing equipment
Sensirion

Sensirion's Response Status

Response Rate

100.0%

Response Time

81.3hours


About This Product

SGP41 is Sensirion's new VOC+NOx sensor. Designed as a digital smart switch and regulation device for air treatment equipment such as air purifiers. Without any user interaction, the air treatment equipment automatically removes pollutant gases from the room by directly using two types of sensor signals processed by Sensirion's powerful gas index algorithm. . This sensor solution is therefore suitable for constant monitoring of VOC and NOx conditions, including potentially harmful substances that cannot be recognized by humans. Additionally, automatic control of air handling equipment based on signals from the SGP41 can also turn off power when VOC or NOx event monitoring is turned off, helping to save energy. If you would like to learn more about why measuring VOC and NOx is important, please see the link to our IAQ landing page. SGP41 provides two types of sensor solutions in a single chip. Ease design implementation and reduce design costs. The ultra-small DFN package (2.44 x 2.44 x 0.85 mm3) makes it possible to mount the sensor in space-saving products. The SGP41's multi-pixel sensing element has unparalleled robustness against contaminant gases present in real-world applications, providing unique long-term stability and low drift. Sensirion's state-of-the-art manufacturing process ensures high repeatability and reliability. Tape and reel packaging with compatibility with standard SMD assembly processes makes the SGP41 ideal for high-volume applications.

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    VOC/NOx sensor SGP41 that smartly controls air processing equipment

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1 Models of VOC/NOx sensor SGP41 that smartly controls air processing equipment

Image Part Number Price (excluding tax) Measuring range Detection limit Maximum supply current Response speed (τ63%) Average supply current Processing output Supply voltage Device-to-device variation Sensor output Switch on time Size (LxWxH) On-chip humidity compensation Interface
VOC/NOx sensor SGP41 that smartly controls air processing equipment-Part Number-SGP41

SGP41

Available upon quote

0 - 1,000ppm

< 0.05 ppm of ethanol equivalents or < 10 % of concentration setpoint, whichever is larger

3,400uA

<10s

3,000uA

0-500 VOC Index

1.7 - 3.6V

±15% m.v.

Digital 16-bit raw signal

1h

2.44 x 2.44 x 0.85mm3

Yes

I2C

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About Company Handling This Product

Response Rate

100.0%


Response Time

81.3hrs

Company Overview

Sensirion is based in Stäfa, Switzerland, and is a manufacturer of various sensor products that was establishe...

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