ShenzhenYijiajie Electronic Co., Ltd.
The company advocates the corporate culture of "integrity and dedication, pragmatic innovation, unity and cooperation, diligence and progress", pays attention to standardized management, advocates
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MH-Z14A MH-Z14B Intelligent Infrared Carbon Dioxide Module HVAC Refrigeration Indoor Air Quality Monitoring For Air Cleaner Device
Profile:
MH-Z14A MH-Z14B 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 PWM output. This common 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.
Main Features :
Chamber is gold plated, water-proof and anti-corrosion 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
Applications:
*HVAC refrigeration *Air cleaner device *Indoor air quality monitoring *Smart home *Ventilation system
| Preheat time | 1min |
| Response Time | T90 < 120s |
| Working temperature | -10℃ ~ 50℃ |
| Working humidity | 0~95%RH(no condensation) |
| Storage temperature | -20℃ ~ 60℃ |
