Product Specifications
| Prod Model: |
GNL-B3-D |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
GNL-B3-D online percent oxygen analyzer is the online intelligent measurement instrument, which adopts advanced ion-current oxygen sensor combined with single chip technology.
Features
Good stability, high precision, long calibrating period
Flexible sampling pump working mode to extending the analyzer's life
Standard RS232 or RS485 communication interface
Baud rate can be any of 4800, 9600 and 19200
Convenient and prompt calibrating function
Supplying output range controlling signal
Small appearance, simple operation and convenient maintenance
Technical Specifications
Measure Range: 0-25% O2
Accuracy: ≤ ± 1% in FS range
Response Time: 95% of FS reading ≤ 20 seconds
Stability: <± 1% of FS range (168h)
Ambient Temp.: -10º C to 50º C
Ambient Humidity: <80% RH
Measure Medium: N2, inert & mixed gas
Signal Output: 4-20mA or 0-5V DC isolated
Power Supply: 80-265 VAC, 50/60Hz, and power loss≤ 20VA
Sensor Life: 40000 hours at 25º C and 1 ATM.
Warranty: 12 months analyzer; 12 months sensor
Appearance Dimension: 448mmx148mmx378mm (WxHxD)
Applications
It can be used to measure the oxygen concentration in nitrogen separation from air, chemical process, semiconductor protective gas, electronics industry protective gas, cultivating propagation, processing and storing vegetables & food and various mixed gases.
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.
