MH-Z1341B Compact Low-power NDIR Combustible Gas Sensor for High-stability Combustible Gas Concentration Monitoring
Price:
Negotiable
MOQ:
1
Delivery Time:
3-5work days
Product Description
MH-Z1341B Compact Low-power NDIR Combustible Gas Sensor for High-stability Combustible Gas Concentration Monitoring
Product Purpose:
The MH-Z1341B is a compact low-power NDIR combustible gas sensor . Adopting mature non-dispersive infrared absorption principle and precision optical path & circuit design, the sensor features excellent gas selectivity and oxygen-independent detection performance. It is specially designed for high-stability combustible gas concentration monitoring, mainly applied in residential household gas leakage alarms, HVAC equipment and civilian indoor gas safety detection scenarios. It can realize real-time, accurate and continuous detection of methane and other combustible gases, providing reliable data support for gas leakage early warning and safety linkage control.
Product Core Features:
- Ultra-Low Power Consumption: Optimized infrared driving and working mechanism, with an average operating current lower than 50μA (clean air, 3.3V power supply) and extremely low power consumption, perfectly suitable for battery-powered portable and long-term standby equipment.
- NDIR Principle & Anti-Poisoning: Adopts physical infrared detection technology, free from sensor poisoning caused by silicone, hydrogen sulfide and other substances. It effectively avoids performance attenuation and data drift, ensuring long-term stable operation.
- Excellent Detection Performance: Built-in high-precision temperature and humidity compensation algorithm, with outstanding output linearity and stable detection accuracy. It delivers consistent and reliable measurement results in complex temperature and humidity environments.
- Strong Environmental Adaptability: The air chamber adopts composite electroplated film treatment, featuring waterproof, anti-corrosion and anti-water vapor interference capabilities. It can resist interference from acetic acid, ethanol and other common indoor gases, adapting to complex household indoor environments.
- Oxygen-Independent Detection: Normal detection without relying on ambient oxygen content, solving the detection failure problem of traditional catalytic sensors in oxygen-deficient environments, with wider application scenarios.
- Standard Digital Output & Easy Integration: Equipped with standard TTL UART serial port output, with simple and universal communication protocol. It is compatible with most mainstream single-chip microcomputers and intelligent control systems, facilitating rapid secondary development and equipment integration.
- Super Long Service Life: Free from chemical aging and poisoning failure, with an effective service life of more than 10 years, far exceeding traditional combustible gas sensors, reducing later replacement and maintenance costs.
|
Product Model
|
MH-Z1341B (Low-Power NDIR Combustible Gas Sensor)
|
|
Detection Principle
|
Non-Dispersive Infrared (NDIR) Technology
|
|
Detection Target Gas
|
Methane (CH4) and other conventional combustible gases
|
|
Measurement Range
|
0~5.00%VOL (0~100%LEL optional)
|
|
Resolution
|
0.01%VOL
|
|
Detection Accuracy
|
±0.15%VOL (10℃~40℃); ±0.25%VOL (-10℃~10℃ / 40℃~60℃)
|
|
Working Voltage
|
DC 3.3V ~ 5.5V
|
|
Average Working Current
|
<50μA (@3.3V, clean air)
|
|
Peak Current
|
40mA (@5V power supply)
|
|
Output Signal
|
TTL UART Digital Output (3.0V level, compatible with 5V)
|
|
Preheating Time
|
180s
|
|
Response Time (T90)
|
<30s
|
|
Working Temperature Range
|
-10℃ ~ 60℃
|
|
Working Humidity Range
|
0~95%RH (Non-condensing)
|
|
Storage Temperature Range
|
-20℃ ~ 60℃
|
|
Service Life
|
More than 10 years
|
|
Product Weight
|
5g
|
|
Applicable Scenarios
|
Residential gas leakage alarms, HVAC equipment, indoor gas safety monitoring devices
|
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ShenzhenYijiajie Electronic Co., Ltd.
Location
Room 3306AB 33rd Floor, SEG Plaza,Huaqiang North Road, Futian District, Shenzhen Guangdong Province 518028
Contact Person
Xu