MQ-3B Gas Sensor Alcohol Gas Sensor Semiconductor Good Sensitivity

Name: MQ-3B Gas Sensor Alcohol Gas Sensor Semiconductor Good Sensitivity
Brand: ShenzhenYijiajie Electronic Co., Ltd.
SKU: MQ-3B
Price: 18.00 USD
Availability: InStock

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MQ-3B Gas Sensor Alcohol Gas Sensor Semiconductor Good Sensitivity

Large Image : MQ-3B Gas Sensor Alcohol Gas Sensor Semiconductor Good Sensitivity

Product Details:

Place of Origin:	China
Brand Name:	Winsen
Model Number:	MQ-3B

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	Negotiable
Packaging Details:	Standard Package
Delivery Time:	3-5Workingdays
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	10000pcs/Month

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MQ-3B Gas Sensor Alcohol Gas Sensor Semiconductor Good Sensitivity

Description

Model:

MQ-3B

Sensor Type:

Semiconductor

Standard Encapsulation:

Plastic Cap

Target Gas:

Alcohol Gas

Highlight:

MQ-3B alcohol gas sensor

semiconductor gas sensor

high sensitivity gas detector

MQ-3B Gas Sensor Alcohol Gas Sensor Semiconductor Good Sensitivity

Features
It has good sensitivity to alcohol in wide range, and has advantages such as long lifespan, lowcost andsimple drive circuit &etc. Main

Applications
It is widely used in domestic alcohol gas alarm, industrial alcohol gas alarm and portable alcohol detector

Specification:

Standard Circuit Conditions	Loop Voltage Vc	≤24V DC
	Heater Voltage VH	5.0V±0.1V AC or DC
	Load Resistance RL	Adjustable
Sensor character under standard test conditions	Heater Resistance RH	29Ω±3Ω (room tem.)
	Heater consumption PH	≤900mW
	Sensitivity S Ro(in air)/Rs	(125ppm C2H5OH)≥5
	Output Voltage Vs	2.5V~4.0V (in 125ppm C2H5OH)
	Concentration Slope α	≤0.6(R300ppm/R50ppm C2H5OH)

MQ-3B Gas Sensor Alcohol Gas Sensor Semiconductor Good Sensitivity 0

Tag:

Contact Person: Xu

Tel: 86+13352990255

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