Industrial Methane Gas Detector CH4 Methane Gas Sensor NDIR Low Power Safety Sensors
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- Supplier: Cubic Sensor and Instrument Co. Ltd.
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Product Overview
Description
Product Description
Product performance description
NDIR CH4 Methyl Bromide Domestic Methane Detection Sensor is based on NDIR technology that is superior to thermal catalysis and heat conduction technology, and can detect 0 to 100% methane (CH4) concentration. It has the advantages of convenient operation, accurate measurement, reliable operation, simultaneous output of voltage and serial port, and dual beam design. To meet the different requirements of industrial field and laboratory measurement, it is widely used in gas detection and analysis in petrochemical, chemical, coal, medical, laboratory and other fields.
Specifications | |
Measurement range | 0-5% vol, 0-100% vol |
Measurement method | NDIR |
Accuracy | 0～1%: ≤±0.1%vol; 1～5%: ≤±(0.05%+5% of reading); 5%～full range: ≤±10% of reading |
Warm-up | <10s |
Response time | T90＜25s at 20℃ |
Working voltage | 3.3-6.0V |
Working current | 55-60mA |
Output voltage | 0.4-2V/TTL |
Digital signal format | RS 232 data bit:8 ;stop bit:1; check bit: null |
Baudrate | 9600 bps |
Working temperature | -40℃ to 70℃ |
Dimensions | ￠20*19mm (except pin) |
Output pin | 5 pins |
Life span | ≥ 10 years |
Ex-proof Level | Ex ia IIC T4 Ga |
Note: The measurement accuracy is defined as temperature 25±2℃ and atmospheric pressure 101.3kPa.
Product Features
1.NDIR technology, with long life and full measurement range
2.Meet the explosion-proof grade Ex iaⅡC T4 Ga
3.Internal full range temperature compensation
4.Diffusion sampling, stable performance
5.High precision, high resolution 0.01%
6.Small size and fast response
7.Antiseptic
8.Easy to install and reduce maintenance
9.Compatible with digital and analog voltage signal output
3.Internal full range temperature compensation
4.Diffusion sampling, stable performance
5.High precision, high resolution 0.01%
6.Small size and fast response
7.Antiseptic
8.Easy to install and reduce maintenance
9.Compatible with digital and analog voltage signal output
Related Products
Product Applications
Based on non-dispersive infrared (NDIR) sensing technology, Cubic has developed a miniature infrared carbon dioxide sensor SRH with accurate gas concentration measurement and rapid response time. It has two signal output modes, digital and analog. And it is the best choice in the field of fire alarm.
Based on non-dispersive infrared (NDIR) sensing technology, Cubic has developed a miniature infrared methane sensor SJH, which can monitor the changes of methane gas concentration online in real time and provide alarm signals to the monitoring system.
The miniature infrared methane sensor SJH has both digital signal and analog signal output modes, and can provide a small size type, which is more flexible in application.
The miniature infrared methane sensor SJH has both digital signal and analog signal output modes, and can provide a small size type, which is more flexible in application.
Based on the principle of non-dispersive infrared (NDIR), Cubic has developed a miniature infrared methane sensor SJH, which can detect the concentration of methane gas in the air in real time, and promptly alarm when the methane concentration exceeds the safety limit. Cubic miniature infrared carbon dioxide sensor SRH is available in a small size, which is easier to be integrated into any online monitoring system.
Cubic miniature infrared methane sensor SJH and propane sensor SBH, based on non-dispersive infrared (NDIR) sensing technology, can monitor the concentration of methane and propane gas in the exhaust gas after oil and gas recovery in real time, and perform feedback adjustment to improve the efficiency of oil and gas recovery and ensure emissions could fulfil requirements. Cubic miniature infrared carbon dioxide sensor SRH is available in a small size version for more flexible applications.
Product Shipping
Company Introduction
Cubic Sensor and Instrument Co., Ltd. (hereinafter referred to as "Cubic") is a publicly listed company in SSE STAR Market (stock code:688665), specializing in smart gas sensors and superior gas analyzers. Set up in 2003, situated at “Optics Valley” of Wuhan, China, Cubic has established gas sensing technology platforms including optical technologies (NDIR, Ultraviolet, Light Scattering, Laser Raman), ultrasonic technology, MEMS metal oxide semiconductor (MOX) technology, electrochemical technology, ceramic thick-film technology based high temperature solid electrolyte technology and so on. At present, Cubic has obtained more than 100 patents home and aboard, with abundant products widely used in various fields of air quality, environmental monitoring, industrial processes, industrial safety monitoring, healthcare, smart metering and so on.
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