MH-Z14 datasheet, dioxide equivalent, Winsen

Avg. rating / M : 1.0 rating-1

datasheet Download (Size : 732.26KB)

Features and benefits

* High sensitivity, High resolution
* Low power consumption
* Output modes: UART, analog voltage signal, PWM wave
* Quick response
* Temperature comp.

Application

MH-Z14 NDIR Infrared gas module is applied in the HVAC, indoor air quality monitoring, industrial process, safety and p.

Description

Vin（input voltage 4.5V～5.5V） GND Vout2 (0.4～2V) Vout1 (0～2.5V) PWM HD NC UART（RXD） 0～3.3V input digital UART（TXD） 0～3.3V output digital 8. Operating instruction 8.1 Analog output connections The output value of Vout1 is 0-2.5V, which stand.

Image gallery