Product Specifications
| Prod Model: |
GNL-B1F |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
GNL-B1F portable percent oxygen analyzer is the online intelligent industry measurement instrument, using electrochemical measurement principle and adopting high-performance electrochemical sensor with single chip technology.
Features
Advanced electrochemical oxygen sensor, long life, high precision and fast response
Measuring oxygen concentration in H2 or deoxidize gas
Inner special gas-route protects the sensor when it exposures in the air for a long time by out of power or cutting off the gas-route automatically.
Concise menu, simple operation
Automatic temperature compensation, eliminating the impact of environmental temperature.
DC power supply, using neatly. Full charging battery can use continually about 8 hours.
Inner air pump(option)
Setting upper and lower alarm values freely during the measure ranges
Technical Specifications
Measure Range: 0-1%/0-5%/0-10%/0-25% O2
Accuracy: ≤ ± 2% in FS range
Display Resolution: 0.01% O2
Response Time: 90% of FS reading≤ 15 seconds
Measure Medium: H2, natural gas, coal gas, hydrocarbons & acidic gases
Stability: Zero drift ≤ ± 2% of FS/7d;
Span drift ≤ ± 2% of FS/7d
Sample Gas Flow: 300-500ml/MIM
Repeatability: ≤ 1%
Power Supply: AC220± 10%, 50/60Hz, power loss≤ 10VA
Ambient Temp: 0~+45ºC
EX. Mark: ExiallCT5
Sensor Life: 36 months at 25ºC and 1 ATM
Warranty: 12 months analyzer; 12 months sensor
Weight: 4.5kg
Appearance dimension: 255mmx250mmx160m (WxLxH)
Applications
It can be used in the hydrogen production, chemical process, coal industry, fire fighting such as anti-explosive or flammable gas or other dangerous places to test the oxygen concentration.
Order knowledge
Measure range
Tested gas pressure
Gas composition and impurity
CHANGAI Electronic Science & Technology Co., Ltd is a high-tech corporation that is specialized in studying, developing, producing and selling high quality Electrical Enclosures, Electronic Enclosures, Instrumented Case Systems, gas sensors, analyzers & systems in China.
Headquartered in Shanghai, CHANGHAI has another fully-funded subsidiary in Chengdu, Sichuan Province. So far, CHANGHAI has extended its business scope from simple gas analyzers to gas analyzing systems so as to provide particular product, technical consultations and solutions for global users in gas and gas equipment field.
In China, CHANGAI has three marketing branches and over 30 service outlets covering more than 30 provinces and municipalities. Globally, its marketing service reaches Southeast Asia, Middle East, Europe, South America and South Africa and its products have been exported to more than 20 countries and widely applied to air separation plant, petroleum, chemical engineering, coal mine, metallurgy, electronic power industry, medical treatment, food, aviation, etc.
Our main products include: online or portable oxygen analyzers, oxygen transmitters, dew point analyzers, hydrogen analyzers, thermal conductivity analyzers, high temperature humidity analyzers and all kinds continuous analyzing systems.
