MH-Z19C NDIR CO2 Module

In Stock

MH-Z19C NDIR CO2 Module

MH-Z19C NDIR infrared gas module is a common type, small size sensor, pins type or terminal type, using non-dispersive infrared (NDIR) principle to detect the existence of CO2 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 absorbing gas detection technology, precision optical circuit design and superior circuit design.

Category:
Share:

Description

Application

  • HVAC refrigeration
  • Air cleaner device
  • Indoor air quality monitoring
  • Smart home
  • Ventilation system School

Features

  • Chamber is gold plated
  • High sensitivity, low power consumption
  • Good stability
  • Temperature compensation, excellent linear output
  • Multiple output modes: UART, PWM
  • Long lifespan
  • Anti-water vapor interference, anti-poisoning

Specifications

 Model No. MH-Z19C
Detection gas CO2
Working Voltage 5.0±0.1V DC
Average Current <40mA (@5V power supply)
Peak Current 125mA (@5V power supply)
Interface Level 3.3V (Compatible with 5V)
Detection range 400~10000ppm (optional)
Output Signal Serial Port (UART) (TTL level 3.3V)
PWM
Preheat Time 1 min
Response Time T90 <120s
Working Temperature -10 ~ 50℃
Working Humidity 0 ~95% RH (No condensation)
Storage Temperature -20~60 ℃
Weight 5g
Life Span >10 years

Reviews

There are no reviews yet.

Be the first to review “MH-Z19C NDIR CO2 Module”

Your email address will not be published. Required fields are marked *

You May Also Like

So I said nice one the full monty James Bond haggle arse.