NKYF-S100+CO
1 Year
3 Years
Nkyf
Customized
Non Portable
FCC, CE, RoHS
CO
Fixed Gas Detector
Light/Sound
Catalytic/Electrochemical/Semiconductor/Infrared
Combustible Gas/Toxic Gas
Controller
-40ºC-70ºCdegree
OEM, ODM
< 15 Seconds
Fixed Gas Leak Detector
Chemical Plant
CE Sil FCC IP
NKYF
Single-Piece S Customized Packaging
53*38*18cm
Ningxia, China
Product Description
Product name | industrial fixed single gas detector |
Battery | DC24V/36V±10% |
Working environment | -40-70 |
Detection principle | catalysis\electrochemistry\semiconductor\infrared |
Alarm method | Light/sound |
Sampling | Natural diffusion |
Resolution | 0-100% lel, 0-1000PPM etc. |
Measurable gas | flammable, toxic, harmful gas |
Applications | Chemical plants, mines, oil refineries, pharmaceutical plants, metallurgical plants, gas stations, liquefied gas stations, brewing, hotel kitchens |
Feature | Support a variety of gas customization (customized diversified products according to different industrial and mining) |



Can detect 4 kinds of gases at the same time
Support a variety of gas customization


Long wireless transmission distance and anti-interference
With on-site beeping sound and flashing indicator
Real-time electrical signal display and monitoring of on-site gas concentration
Adopt two-wire or four-bus RS485 output mode
(customized diversified products according to different industrial and mining)
Optional belowing styles to choose


For industrial environment
Explosion-proof grade CT6
Sensitive high presicion with sensitive imported sensors
Infrared remote control
Cover-free operation
Stable remote transmission signal
Using diffusion detection

The fixed gas detector could be connected with gas alarm controller device
To detect the concentration of the gas to be measured in the ambient air
Support DCS, SIS, GDS data upload
Detect any combination of four gases, for more details, pls contact us to confirm!
Measured gas | Measuring range | Selectable range | Resolution |
Combustible Ex | 0-100%LEL | 0-100%VOL | 1%LEL/1%VOL |
Oxygen O2 | 0-30%VOL | 0-30%0-100%VOL | 0.1%VOL |
Hydrogen Sulfide H2S | 0-100PPM | 0-502001000PPM | 0.1/1PPM |
carbon monoxide CO | 0-1000PPM | 0-500/2000/5000PPM | 0.1/1PPM |
nitrogen dioxide NO2 | 0-20PPM | 0-501000PPM | 0.1/1PPM |
natural gas | 0-100%LEL | 0-100%LEL | 1%LEL |
Nitrogen oxides | 0-20PPM | 0-501000PPM | 0.1/1PPM |
Methane CH4 | 0-100%LEL | 0-100%LEL | 1%LEL/1%VOL |
carbon dioxide CO2 | 0-5000PPM | 0-1%5%10%VOL | 1PPM/0.01%VOL |
Nitric oxide NO | 0-250PPM | 0-5001000PPM | 1PPM |
nitrogen N2 | 0-100%LEL | 0-100%VOL | 1%VOL |
Alcohol | 0-100%LEL | 0-100%LEL | 1%LEL/1%VOL |
Sulphur dioxide SO2 | 0-20PPM | 0-501000PPM | 0.1/1PPM |
Chlorine CL2 | 0-20PPM | 0-10100PPM | 0.1PPM |
Dichlorosilane | 0-20PPM | 0-20100PPM | 1PPM/0.1PPM |
Ammonia NH3 | 0-100PPM | 0-505001000PPM | 0.1/1PPM |
Silicon tetrachloride | 0-20PPM | 0-20100PPM | 1PPM/0.1PPM |
Hydrogen H2 | 0-100%LEL | 0-1000PPM | 1%LEL/1PPM |
Phosphine PH3 | 0-20PPM | 0-200-100PPM | 0.01/0.1PPM |
Hydrogen chloride HCl | 0-20PPM | 0-2050100PPM | 0.01/0.1PPM |
Acrylonitrile | 0-100PPM | 0-100PPM | 1PPM/0.1PPM |
TVOC | 0-100PPM | 0-100PPM | 1PPM/0.1PPM |
CLO2 | 0-50PPM | 0-10100PPM | 0.1PPM |
Hydrogen cyanide HCN | 0-50PPM | 0-100PPM | 0.1/0.01PPM |
Ethylene oxide ETO | 0-10PPM | 0-100PPM | 1PPM/0.1PPM |
Ozone O3 | 0-10PPM | 0-20100PPM | 0.011PPM/0.1PPM |
Formaldehyde CH2O | 0-20PPM | 0-50100PPM | 1/0.1PPM |
Fluorine gas F2 | 0-10PPM | 0-110PPM | 1PPM/0.1PPM |
Hydrogen fluoride HF | 0-10PPM | 0-11050100PPM | 0.01/0.1PPM |
Xylene, Toluene | 0-20PPM | 0-51050100PPM | 0.01/0.1PPM |
malodor | 0-100PPM | 0-100PPM | 1PPM/0.1PPM |
Chemical plants, mines, oil refineries, pharmaceutical plants, metallurgical plants, gas stations, liquefied gas stations, brewing, hotel kitchens
Explosion-proof, anti-corrosion, dust-proof


Ningxia Nuoke Yinfeng Intelligent Technology Co., LTD., based on ningxia inland economic development special zone and energy and chemical industry base, is a high-tech enterprise specializing in the development, production, sales and technical services of gas testing instruments.
The company has rich experience in development and production and advanced management system. The main products of the company include pocket type gas detection alarm, pump type gas detection alarm, fixed gas detection alarm transmitter, gas detection alarm controller, etc.
Products are widely used in environmental protection, petroleum, chemical, shipbuilding, electric power, papermaking, metallurgy, pharmaceutical, water treatment, food processing, coal, building and other fields of gas detection.



1.Can I have a sample order to test quality? Yes, we are recommend and welcome sample order to test and check before order.
2. Do you offer guarantee for the products? Yes, we offer 1 or 2 years guarantee for the products.
3. If I order big quantity, Can I have a cheaper price? We will reduce the price according to the specific quantity and your requirements for the product.
4.How does your I factory do regarding the quality control?Quality is priority. Our factory has passed ISO 9001 with annual audit.Established a procedure to check products at all stages of the manufacturing process-raw materials, in process materials.validated or tested materials, finished goods, etc.
2. Do you offer guarantee for the products? Yes, we offer 1 or 2 years guarantee for the products.
3. If I order big quantity, Can I have a cheaper price? We will reduce the price according to the specific quantity and your requirements for the product.
4.How does your I factory do regarding the quality control?Quality is priority. Our factory has passed ISO 9001 with annual audit.Established a procedure to check products at all stages of the manufacturing process-raw materials, in process materials.validated or tested materials, finished goods, etc.