Product Specifications
Product Description
Introduction
GNL-120 adopts ion current oxygen sensor with long life, high sensitivity and fast response.
Features
Ion current oxygen sensor, long life, high precision and fast response
Measuring oxygen concentration in Glove Boxes
Automatic temperature compensation, eliminating the impact of environmental temperature
Technical Specifications
Measure Range: 0-10ppm, 0-100ppm, 1-1000ppm O2
Accuracy: ≤±4% in the range of 0-10ppm;
≤±2% in the range of 0-100ppm;
≤±2% in the range of 0-1000ppm;
Measure Medium: He, hydrocarbons, inert & deoxidized gases
Response Time: 90% of FS reading in 5 seconds
Repeatability: ≤1%
Stability: Zero drift ≤±1% of FS/7d
Range drift ≤±1% of FS/7d
Sample Gas Pressure: 0.1MPa≤Inlet pressure≤0.5MPa
Ambient Temp.: 0ºC~+50ºC
Signal outputs: 4-20mA
Power Supply: DC24V
Warranty: 12 months analyzer; 12 months sensor
Weight: 1.5kg
Installation Mode: KF400
Applications
It can be used in the fields of glove-box, Ar & N2 production, natural gas piping, air separation and air cleaning plant.
Optional spare parts
Explosion-proof insulating bar, panel and stainless steel testing cavity
Order knowledge
Measure range
Tested gas contains acidic gas (e. G. CO2) or not.
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.
