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Brand Name : Winsen
Model Number : MH-440D
Place of Origin : China
MOQ : 1
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 5000pcs/Month
Delivery Time : 3-5Workingdays
Packaging Details : Standard Box
Detection : Gas methane
Working voltage : 3.6~5.0V DC (power supply by safety barrier)
Average current : < 85 mA
Interface level : 3.0 V
MH-440D Infrared Methane Sensor General Intelligence NDIR
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 |
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MH-440D NDIR Infrared Methane Sensor for HVAC air quality monitoring Images |