Productos
MH-Z14 Intelligent Infrared CO2 Module
Sensor de dióxido de carbono (CO2) de tipo infrarrojo no dispersivo (NDIR), con salida digital y analógica. Rango de medición: 0 a 5000 ppm de CO2 en aire (0 a 0.5%).
COD: WINMHZ14
Peso: 0.015 Kg
Disponibilidad: Sin Stock
ARS 69961.00
El producto no está disponible para la venta en este momento
CaracterÃsticas
MH-Z14 NDIR Infrared gas module is a common type, small size sensor, 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 sensor can do temperature compensation; and it has digital output and analog voltage output. This commons type infrared gas sensor is developed by the tight integration of mature infrared absorbing gas detection technology, Precision optical circuit design and superior circuit design.
- Range: 0 - 5000 ppm
- Automatic baseline compensation
- High sensitivity, High resolution
- Low power consumption
- Output modes: UART, analog voltage signal, PWM wave
- Quick response
- Temperature compensation, excellent linear output
- Good stability
- Long lifespan
- Anti-water vapor interference
- No poisoning
4. Main technical parameters
|
Working voltage |
4.5 V ~ 5.5V DC |
|
Average current |
< 85 mA |
|
Interface level |
3.3 V |
|
Measuring range |
0~5%VOL optional |
|
Output signal |
PWM |
|
UART 0.4-2V DC |
|
|
Preheat time |
3min |
|
Response Time |
T90 < 90s |
|
Working temperature |
0â?? ~ 50â?? |
|
Working humidity |
0~95%RH |
|
Weight |
15 g |
|
Lifespan |
>5 year |
|
Dimension |
57.5×34.7×16mmï¼?L×W×Hï¼? |
20120926145711_0390.pdf (82 Kb)
