which mh z19 color options

MhZ19 — mh_z19

MhZ19 (mh_z19 ) View Source. A Elixir library to retrieve CO2 concentration value from MH-Z19 sensor. Installation If available in Hex, the package can be installed by adding mh_z19 to your list of dependencies in : def deps do [{:mh_z19, "~> "}] end Usage

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MH-Z19 infrared co2 sensor for co2 monitor MH-Z19B ...

MH-Z19 infrared co2 sensor for co2 monitor MH-Z19B Infrared Carbon Dioxide co2 gas Sensor 0-5000ppm. Rated out of 5 based on 35 customer ratings (1 customer review) Availability: 98438 in stock. 2 Sales. Add to Wishlist. Share this: Twitter; Facebook; Pinterest; LinkedIn; Tumblr $ color: MH-Z19B. Clear: Quantity. Add to cart. Add to Wishlist. Description ; Specification ; Reviews ...

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MH-Z19B CO2 Sensor - Tasmota

The MH-Z19 sensor is manufactured by Winsen Lt., China and the measurement method used is based on the non-dispersive infrared principle to detect the existence of CO 2 in the air. Key features according to the manufacturer are: * good sensitivity * non-oxygen dependent * long life * built-in temperature compensation * UART serial interface and Pulse Width Modulation (PWM) output . Principle ...

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[DISCOUNT up to 40%] MH Z19 0 5000PPM Infrared CO2 Sensor ...

2021-05-29· Buy MH Z19 0 5000PPM Infrared CO2 Sensor For CO2 Indoor Air Quality Monitor UART/PWM from merchant Online Store at affordable price and best quality. You can get up to 35% off Discount when you purchase this product from our website, so you only have to pay US$ for MH Z19 0 5000PPM Infrared CO2 Sensor For CO2 Indoor Air Quality Monitor UART/PWM.

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Sonoff Dual R2 support by vanyid · Pull Request #1291 ...

2017-12-01· * Add (experimental) support for sensor SHT3x * Add support for sensor MH-Z19(B) using serial interface to be enabled with define USE_MHZ19 in user_ (#561, #1248) * Add (experimental) support for sensor MH-Z19(B) using SoftwareSerial to be enabled with define USE_MHZ19 in user_ (#561, #1248) * Add support for iTead SI7021 temperature and …

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Big Discount MH Z19 0 5000PPM Infrared CO2 Sensor For CO2 ...

2021-05-30· Buy MH Z19 0 5000PPM Infrared CO2 Sensor For CO2 Indoor Air Quality Monitor UART/PWM from merchant Online Store at affordable price and best quality.. You can get up to 20% off Discount when you purchase this product from our website, so you only have to pay US$ for MH Z19 0 5000PPM Infrared CO2 Sensor For CO2 Indoor Air Quality Monitor UART/PWM.

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MH-Z19 0-5000PPM Infrared CO2 Sensor For CO2 Indoor Air ...

Specifications of the MH-Z19. Product Model: MH-Z19 Color:Gold Size(L*W*H):33 x 20 x 9 mm Target Gas: CO2 Working voltage: ~ V DC Average current: < 18 mA Interface level: V Measuring range: 0 ~ % VOL optional Output signal: UART / PWM Preheat time: 3 min Response Time: T90 < 60 s Working temperature: 0 ~ 50°C Working humidity: 0 ~ 95% RH (No condensation) Lifespan: > 5 …

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