Adopt high-quality double-panel design with power indicator and TTL signal output indicator. With DO switch signal TTL output and AO analog signal output TTL output high and low level. Can be directly connected to the microcontroller or relay module The analog output voltage changes with the concentration. Fast response recovery feature. Has long service life and reliable stability.
Electrical performance: Input voltage: DC5V Power consumption current: 150mA DO output: TTL digital quantities 0 and 1 0.1 and 5V AO output: analog level signal Special reminder: After the sensor is powered on it needs to be preheated for about 20S and the measured data is stable. It is normal for the sensor to heat up because there is a heating wire inside if it is hot it will not be normal. Wiring: 1. VCC: connect to the positive pole of the power supply 5V 2. GND: connect to the negative pole of the power supply 3. DO: TTL switch signal output 4 AO: analog signal output Material:Metal colour: green
Package Contents: 1 x MQ131 High Concentration Ozone Sensor
Only the above package content other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. About Us We provide the good product with the best pricewe support Wholesale/Drop Shipping Order 1. For Drop Shipping order please remark"dropshipping order" we will prioritize it. 2. For Wholesale/Drop Shipping orders if you have any ideas about the price or packageplease contact us in advancewe will give you the best service to satisfy your demands. About Shipments 1.We will send out the orders ASAP once your payment is completed normally. 2.Please write your complete delivery address with correct phone number and zip code especially please confirm your full name. About After-sale Service We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the orderplease contact us in advance we will always here until you get a happy answer. About Feedback 1. Please check the package and item when you get carefully to make sure there is no problem. 2. If you have any problem or are not entirely satisfied with your packageplease don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you. 3. If there is no problem please leave us five star positive feedback. Your affirmation is our greatest motivation ! ! !
Specifications
Key Features
Durable and good quality
MQ131 Ozone Sensor
Ozone Sensor
Gas Sensor Module
Gas Detection Sensor Module
Sensor Module
The details are as described above
What’s in the box
1 x MQ131 High Concentration Ozone Sensor
Specifications
SKU: GE840SE67PPXPNAFAMZ
Model: sensor
Production Country: China
Size (L x W x H cm): 8x7x3
Weight (kg): 0.0215
Main Material: Metal
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MQ131 High Concentration Ozone Sensor Gas Sensor Module For Ozone Hig