MH-Z19 CO2 Indoor Air Quality Sensor 0-5000PPM MH-Z19 CO2 Indoor Air Quality Sensor 0-5000PPM MH-Z19 CO2 Indoor Air Quality Sensor 0-5000PPM MH-Z19 CO2 Indoor Air Quality Sensor 0-5000PPM
MH-Z19 CO2 Indoor Air Quality Sensor 0-5000PPM MH-Z19 CO2 Indoor Air Quality Sensor 0-5000PPM MH-Z19 CO2 Indoor Air Quality Sensor 0-5000PPM MH-Z19 CO2 Indoor Air Quality Sensor 0-5000PPM

MH-Z19 CO2 Indoor Air Quality Sensor 0-5000PPM

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R556.50
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R35.00 Standard shipping using one of our trusted couriers applies to most areas in South Africa. Some areas may attract a R30.00 surcharge. This will be calculated at checkout if applicable.
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Main centres:  1-3 business days
Regional areas: 3-4 business days
Remote areas: 3-5 business days
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Product details

Condition
New
Location
South Africa
Product code
C10-T21
Bob Shop ID
647556878

Description

These sensors are ultra accurate since they make use of infrared sensing to detect the CO2 levels.

ALL OUR ITEMS ARE LOCALLY STOCKED AND SHIPS IMMEDIATELY!

Specifications

CO2 Sensor Pin diagram

Product Model: MH-Z19
Size:33 x 20 x 9 mm
Gas: CO2
Voltage: 3.6 ~ 5.5 V DC
Average current: < 18 mA
TTL level: 3.3 V
Output signal: UART / PWM
Preheat time: 3 min
Response Time: T90 < 60 s

Tutorial: https://www.circuits.dk/testing-mh-z19-ndir-co2-sensor-module/

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