WINSEN MP-2 Smoke Gas Sensor Target Gas:C3H8, smoke

Name: WINSEN MP-2 Smoke Gas Sensor Target Gas:C3H8, smoke
Brand: MicroHello
SKU: MP-2-0001
Price: 3.7 USD
Availability: InStock

SKU: MP-2-0001

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$3.70 ~~$13.00~~

• Target Gas:C3H8, smoke
• Detection range200~10000ppm C3H8
• Application:Domestic smoke leakage alarm, industrial smoke gas alarm and portable smoke detector

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Description

Principle Introduction:
MP-2 model with advanced planar construction is comprised of heater and metal oxide semiconductor material of subminiature Al2O3 ceramic plate, fetch out electrode down-lead, encapsulation in metal base and cap. When the target gas exists , the sensor’s conductivity is more higher along with the gas concentration rising. Please use simple electrocircuit, convert change of conductivity to correspond output signal of gas concentration.

Applications :
Domestic smoke leakage alarm, industrial smoke gas alarm and portable smoke detector.

Technical parameters :
Tips:For more parameter information, please refer to the latest manual provided by salesman.

Model			MP-2
Sensor Type			Flat Surfaced Semiconductor
Standard Encapsulation			Metal Cap
Target Gas			C₃H₈, smoke
Detection range			200~10000ppm C₃H₈
Standard Circuit Conditions	Loop Voltage	V_c	≤10V DC
	Heater Voltage	V_H	5V±0.1V AC or DC
	Load Resistance	R_L	Adjustable
Sensor character under standard test conditions	Heater Resistance	R_H	105Ω±10Ω (room tem.)
	Heater consumption	P_H	≤240mW
	Sensitivity	S	Ro(in air)/Rs( in 2000ppm C₃H₈)≥3
	Output voltage	Vs	2.5V~4.0V (in 2000ppm C₃H₈)
	Concentration Slope	α	≤0.6(R₃_000ppm/R_500ppm C₃H₈)
Environment Conditions	Operation Temp.	Tao	-10℃~50℃
	Storage Temp.	Tas	-20℃~70℃
	Relative Humidity	RH	Less than 95%RH
	O2 concentration	O₂	21%±1%(can’t less than 18%) O2 concentration effects sensor’s performance.
	Preheat time		Not less than 48 hours