MH-Z19 - Intelligent Infrared CO2 Module

Product Overview

Winsen

Datasheet Details

Part number	MH-Z19
Manufacturer	Winsen
File Size	690.30 KB
Description	Intelligent Infrared CO2 Module
Datasheet	MH-Z19 Datasheet
Additional preview pages of the MH-Z19 datasheet.

Product details

Description

Vin (voltage input) GND Vout (output voltage 3.3V, output current lower than 10mA) PWM HD (zero calibration, low level above 7 seconds) (Factory Reserved) UART (RXD) 0~3.3V digital input UART (TXD) 0~3.3V digital output SR (Factory Reserved) AOT (Factory Reserved) Table 3 Definition for Pins 6. Application Circuit Figure 2 Pins Diagram Figure 3 Application Circuit Tel: 0086-371-67169097 Fax: 0086-371-60932988 Email: sales@winsensor.com Leading gas sensing solutions supplier in China Zhe

Features

High sensitivity, high resolution -water vapor interference Tel: 0086-371-67169097 Fax: 0086-371-60932988 Email: sales@winsensor. com Leading gas sensing solutions supplier in China Zhengzhou Winsen Electronics Technology Co. , Ltd www. winsensor. com 4. Technical Parameters and Structure Product Model Target Gas Working voltage Average current Interface level Measuring range Output signal Preheat time Reponse Time Working temperature Working humidity Dimension Weight Lifespan MH-Z19 CO2 3.

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Published: Jan 14, 2020 |