NDIR CO2 Module with Consumption MH-Z19D High Sensitivity Long Life Span -20-60 C Temperature Range
Price:
Negotiable
MOQ:
1
Delivery Time:
3-5work days
Product Description
MH-Z19D NDIR CO2 Module
Description:
MH-Z19D 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.
Application:
- Smart home
- Air cleaner device
- Indoor air quality monitoring
- Ventilation system
Features:
- High sensitivity
- Low power consumption
- Good stability
- Temperature compensation, excellent linear output
- Multiple output modes: UART, PWM
- Long life span
- Anti-water vapor interference, anti-poison
Specifications:
| Model No. | MH-Z19D |
| 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, see table 2.) |
| Output Signal | Serial Port (UART) (TTL level 3.3V) |
| PWM | |
| Preheat Time | 1 min |
| Response Time | T90 <120s |
| Working Temperature | 0 ~ 50℃ |
| Working Humidity | 0 ~95% RH (No condensation) |
| Storage Temperature | -20~60 ℃ |
| Weight | 5g |
| Life Span | > 5 years |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ShenzhenYijiajie Electronic Co., Ltd.
Location
Room 3306AB 33rd Floor, SEG Plaza,Huaqiang North Road, Futian District, Shenzhen Guangdong Province 518028
Contact Person
Xu