[shortdesc]Application:It is used in occasions such as household and office for harmful gas detection, automatic exhaust device, air cleaner etc.
Feature:High sensitivity to benzene，toluene，alcohol, smoke;
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Production Description:
MP801 gas sensor is for air quality. It adopts multilayer thick film manufacturing technology. The heater and metal oxide semiconductor material on the ceramic substrate of subminiature Al2O3 are fetched out by electrode down-lead, encapsulated in metal socket and cap. Conductivity of the sensor is affected by the concentration of target gas. The higher the concentration is, the higher conductivity of sensor gets. Users can adopt simple circuit to convert variation of conductivity into output signal corresponding to gas concentration.
Feature:

High sensitivity to benzene，toluene，alcohol, smoke;
quick response and resume;
low power consumption, simple detection circuit, good stability and long life.

Application:
It is used in occasions such as household and office for harmful gas detection, automatic exhaust device, air cleaner etc.
Technical Parameters：

Model			MP801
Sensor Type			Semiconductor flat surfaced sensor
Standard Encapsulation			Metal Cap
Detection Gas			benzene，toluene，methanal，alcohol, smoke
Detection range			0.5～1000ppm（alcohol）
Standard circuit	Loop voltage	VC	≤24V DC
	Heating voltage	VH	5.0V±0.1VAC orDC
	Load resistance	RL	Adjustable
sensor features in standard test condition	Heating resistance	RH	95Ω±10Ω(Room Temp.)
	Heating consumption	PH	≤300mW
	Surface resistance	RS	1KΩ～15KΩ(in 10ppm alcohol)
	Sensitivity	S	Rs(in air)/Rs(in 10ppm alcohol）≥2
	Concentration slope	α	≤0.6(R50ppm/R10ppm alcohol)
Standard condition of test	Temperature, humidity		20℃±2℃；65%±5%RH
	Standard test circuit		VC/VH :5.0V±0.1V
	Warm-up time		More than 48 hours

10pcs Winsen MP801 Air-Quality Gas Sensor