датчик co2 mh z19b скорость

Wholesale MH-Z19 MH-Z19B NDIR Infrared CO2 Sensor Module ...

MH-Z19 MH-Z19B NDIR Infrared CO2 Sensor Module for Carbon Dioxide co2 Gas Sensor LART PWM 0-2000PPM . Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order. Trade Assurance. Built-in order protection service in . Product quality . On-time shipment. More on shipping and other ...

Get Price

Chat With WhatsApp

Infrared CO2 Sensor Module (Model: MH-Z19B)

MH-Z19B NDIR CO2 Module 1. Profile MH-Z19B NDIR infrared gas module is a common type, small size sensor, using non-dispersive infrared (NDIR) principle to detect the existence of CO 2 in the air, with good selectivity, non-oxygen dependent and long life. Built-in temperature compensation; and it has UART output and PWM output. It is developed by the tight integration of mature infrared ...

Get Price

Chat With WhatsApp

Testing the MH-Z19 Infrared CO2 Sensor Module • Circuits

2017-06-30· The MH-Z19B NDIR infrared CO 2 gas detection module is typically used in: HVAC equipment in schools, office buildings etc. Green houses; Indoor air quality monitoring. Smart home appliances; The user manual can be found here. or at // Technical specification : Technical Specifications MH-Z19; Target gas: Carbon Dioxide CO2: Operating Voltage: to …

Get Price

Chat With WhatsApp

MH-Z CO2 Sensors - Arduino Reference

MH-Z CO2 Sensors. Sensors. Ready to use imeplementation for CO2 sensors of the MHZ series (Intelligent Infrared CO2 Module) Carbon Dioxide modules such as MH-Z14A, MH-Z19B (and maybe some more) are supported on Ardunino / ESP8266. Both output signal modes UART via Serial Port and PWM are suppported. See example and/or manual for wireing the mhz14a or mhz19b. Author: Tobias …

Get Price

Chat With WhatsApp

Professional gas sensing solution supplier with over 30-year gas sensor manufacturing experience Contact Us