Product Images
MQ131 High Concentration Ozone Sensor Gas Sensor Module for Ozone High Concentration Analog TTL Level Output 10-1000PPM
New
In stock
Smart shoppers OnBuy it!
- Earn Cashback on every purchase – spend it instantly on your next order
- Free delivery – on millions of items across the site
- Customers love us – 129,000 Trustpilot reviews and an 'Excellent' rating
£14.30
£23.60
39% off!
FREE Delivery
1%
What is instant Cashback?
Learn More
Interest-free payment options available
See full product description & details
Delivery: Priority (Free) | Tue 21st - Sat 25th Jul
Returns: 30 days
180-day payment protection
Most Popular in Gas Leak Detectors
![Gas Leak Detector [V2 – Update] | Accurate Natural Gas Alarm With A Loud Alarm & Digital Display, White](https://cdn.onbuy.com/product/9ef938fddce24b83a2c0fb0be2690ea7/500-500/ph2mtt6.jpg)
Description & Details
Summary
- 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.
MQ131 High Concentration Ozone Sensor Gas Sensor Module for Ozone High Concentration Analog TTL Level Output 10-1000PPM Description
Adopt high-quality double-panel design, with power indicator and TTL signal output indicator.
With DO 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 , it needs to be preheated for about 20S, and the measured data is stable. It is normal for the sensor to heat , 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 signal output
4, AO: analog signal output
Material:Metal
colour: green
Package Contents:
1 x MQ131 High Concentration Ozone Sensor
Details
| OPC | PSYHVJV |
|---|---|
| Codes | 6031598884325 (EAN) |
Product Data
| Height | 3cm |
|---|---|
| Width | 7cm |
| Length | 8cm |
| Weight | 0.0115kg |
| Colour | Green |
| Size | High |
| Material | Metal |
Compare Sellers for MQ131 High Concentration Ozone Sensor Gas Sensor Module for Ozone High Concentration Analog TTL Level Output 10-1000PPM
- New from £14.30
| Seller | Ratings | Warranty | Returns | Price | Delivery | Total | Quantity |
|---|---|---|---|---|---|---|---|
|
Dispatched from:
|
(109 reviews) | - |
30 Days
Free Returns No
|
£14.30
|
+Free Priority Delivery
Est. Delivery:
21st-25th Jul
|
£14.30
|
Earn as you shop with instant Cashback on everything.
No catch, no cost
- Paid into your OnBuy account
- Spend it on your next purchase
- Save it or withdraw it
Become a Cashback VIP
Just 1 purchase unlocks bigger deals & rates