MH-440D NDIR Infrared Methane Sensor UART For HVAC Air Quality Monitoring
MH-440D NDIR Infrared Methane Sensor UART For HVAC Air Quality Monitoring
MH-440D infrared sensor is a general-purpose intelligent infrared gas sensor (hereinafter referred to as the sensor). Dependence, stable performance, long life; built-in temperature compensation. The sensor is a compact and high-performance sensor that combines the mature infrared absorption gas detection technology with micro-machining and sophisticated circuit design. It is easy to use, can be directly used to replace catalytic combustion elements, and is widely used in various occasions where flammable and explosive gases exist.
Main application
The infrared sensor can be widely used in HVAC and indoor air quality monitoring, industrial process and safety protection monitoring, agricultural and animal husbandry production process monitoring.
Specification:
| Measuring range | 0～10% Vol range |
| Warm-up time | 3 minutes |
| Response time T90 | < 30 s |
| Working temperature | -20～60 ℃ |
| Working humidity | 0～95% RH (non-condensing) |
| Dimensions | Φ20*22.6mm |
| Weight | 35g |
| Lifespan | > 5 years |
| Protection class | IP54 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.