Technical Support:
158-7527-1139
Resolution up to 1ppb
Highly integrated module, simultaneous output of Formaldehyde, VOC, TVOC and other parameters
Full-range temperature and humidity compensation
Unique dual-channel design, alcohol cross-interference < 1%
Alcohol poisoning resistance, fast recovery time
Multiple communication methods available: UART, IIC, PWM
Detection Principle: Metal Oxide Semiconductor (MOx)
Target Gas: Formaldehyde, Benzene, Carbon Monoxide, Hydrogen, Alcohol, Ammonia, Smoke, etc.
Response Time: ≤10S
Preheating Time: 180S
Working Conditions: -10-60℃, 5-95%RH (Non-condensing)
Storage Temperature: -10-65℃ (No frost)
Storage Conditions: -40~85℃; 5-95%RH (Non-condensing)
Working Voltage: DC 5V±0.2V
Communication Mode: PWM, UART, IIC
Standby Current: ≤0.5mA
Signal Output: PWM, UART
Mean Time Between Failures: ≥5 years
Product Size: W24*H20*D5(mm)
The MTHO3A module based on MEMS gas-sensing elements is used to test ambient temperature, humidity, and harmful substance content in the air. Test data is communicated via I²C or UART interface. The MEMS element surface can be protected with a filter membrane. The air quality sensor module can select plug-in or SMT assembly as needed.
The MCO01 electrochemical carbon monoxide module is a general-purpose, miniaturized module. It uses electrochemical principles to detect CO in the air, offering good selectivity and stability. Built-in temperature sensor for temperature compensation; features both digital and analog voltage outputs for ease of use. The MCO01 module combines mature electrochemical detection technology with sophisticated circuit design to create a general-purpose gas module. Mainly used in portable instruments, air quality monitoring equipment, air purifiers, fresh air ventilation systems, air conditioners, smart home devices, and other locations.
The electrochemical HCHO01 formaldehyde sensor uses a dual-channel structure and unique electrolyte packaging. It outputs HCHO, VOC, and TVOC simultaneously with built-in digital temp/humidity sensors.
CO206 is a single-channel NDIR infrared CO2 sensor, favored by customers for its stable performance, cost-effectiveness, and reliability over many years of market testing.
