Target: VOC, Ethanol, formaldehyde, toluene and other organic volatiles
Model: ZM106-VOC
Detection range: 0~10mg/m3
Detection principle: MEMS
Characteristics: Small size, Low power consumption
Response time: ≤ 30s

ZM106-VOC Manual download
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Digital ZM106-VOC Module is a general purpose, compact module. The module uses a semiconductor gas sensor with MEMS process to detect the concentration of VOC gas in the environment. The module has high sensitivity and adopts digital signal output, which is convenient for users to use and test, and greatly shortens the user's design and development cycle.


Air purifier, ventilation system, intelligent integrated ceiling, air quality monitor, ventilation fan, air conditioner and other air pollution detection.


  • Small size
  • High sensitivity
  • Excellent long-term stability
  • Low power consumption
  • High resolution
  • UART signal output
  • High precision
  • Wide range of applications


Sensor Type ZM106-VOC
Detection Gas Ethanol, formaldehyde, toluene and other organic volatiles
Output Signal UART (TTL level 3.3V)
Working Voltage 5V±0.1V(DC)
Preheat Time 5min
Response Time ≤ 30s
Recovery Time ≤ 60s
Measuring Range 0~10mg/m3
Resolution 0.01mg/m3
Working Temperature -10℃~55℃
Working Humidity 15%RH-90%RH (No Condensation)
Storage Temperature -10℃~55℃

* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.

Technical Support:

Customized technical design and function, LOGO and package are available without extra charge (including molding fee) for mass volume.

The sensors don't have sleeping mode. It can be set in program if needed.

All Winsen products go through strict inspections and tests to make sure they are 100% qualified before shipping out.

The sensor has been fully tested (not calibrated) before leaving the factory. However, after transportation and storage, the environment conditions change, and the surface of the sensor absorbs moisture, mixed gas, pollution matters, etc. It is recommended that customers perform aging and calibration after sensors become stable according to the program and use occasions of the whole device.

15﹪-90﹪RH without condensation,greater or less than this range or long-term high temperature and high humidity will affect the life of the sensor.

Our sensors are certified with CE, 3C, ROHS, anti-explosion, fire prevention, and coal mining safety according to different applications. And we provide assistance for new certification.

Many factors can cause the sensor to fail such as broken wires in transportation, poisoning, falling off of the sensitive material, damage to the heating wire (device), etc. Please find specific cause in each category with Winsen’s aftersales.

Winsen provides professional consultation and service before and after sales. We will recommend the best fitting sensor for your demand. If you have any problem, don’t hesitate to email us to

Due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. But we will reply to your inquiry in 24 business hours.