Target: Food burnt gas
Model: ZP101
Detection range: 820~1300(10ppm alcohol) (20℃-26℃/30%RH~70%RH)
Detection principle: Semiconductor
Characteristics: Fast response, support serial communication
Size: 43.0mm×26.0mm×15.9mm (L×W×H)
Response time: < 10s
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The ZP101 burnt odor detection module adopts advanced chip semiconductor gas sensor. This module can adapt to different food burnt processes and has a very high sensitivity to the smell of food in burnt state; the module has been aged, After debugging and calibration, it has good consistency and high sensitivity.


It is suitable for detecting the burnt smell of food cooked in household microwave ovens, ovens, air fryers, etc.




 Model No. ZP101
Detection Gas food burnt gas
Sensor Type Flat Semiconductor Series
ResponseTimeT90① <10s
Preheat Time ≥1min
Zero Range (AD0) 300~1100 (20℃~26℃/30%RH~70%RH)
Response Change (Ads - AD0) 820~1300(10ppm alcohol) (20℃-26℃/30%RH~70%RH)
Operating Voltage DC 5±0.1V
Working Current ≤90 mA (@5V)
Anti-Interference Ability 8mW/cm2
Use Environment -25°C~85°C (below 95%RH)
Storage Environment -40℃~85℃
Dimensions 43.0mm×26.0mm×15.9mm (L×W×H)

* 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 UL, 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.