Product Specifications
| Prod Model: |
GNL-B3/GNL-YF1 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
New product---GNL-B3/GNL-YF1 analyzer (only for wave soldering oven and reflow soldering oven) breaks through traditional magneto mechanical measurement mode and measures oxygen concentration without benchmark gas by adopting conversion ion current with the world advanced technology as measurement principle. It has observable characteristics of long calibrating period, high precision, small appearance and low power consumption.
Features
New pattern, long-life, conversion ion current tester with fast response and high sensitivity
Concise menu, simple operation
Checking the sensor working state automatically and unique double-line working change mode extending the sensor's life
Setting upper and lower alarm values freely during the measure ranges
4-20mA or 0-5V DC signal outputs
It can achieve two-way communication by connected to a computer via the standard RS232C or RS485 interface.
Technical Specifications
Measure Range: 0-10ppm, 0-100ppm, 0-1000ppm, 0-25% O2; Auto-ranging
Accuracy: ± 0.5ppm in the range of 0-10pppm;
± 1ppm in the range of 0-100pppm;
± 2ppm in the range of 0-1000pppm;
± 1% in the range of 0-25%
Stability: Zero drift ≤ ± 1%FS/7d
Span drift ≤ ± 1%FS/7d
Contact Capacity: 125VAC 0.3A, 110VDC 0.3A, 30VDC 1A
Repeatability: ≤ ± 1%
Response Time: 90% of FS reading ≤ 10 seconds
Sampling System: Film sampling pump or inner minus pressure system
Sample Gas Flow: 200~300ml/MIM
Ambient Temp.: -10~+50º C
Power Supply: 85V-265V AC, 50Hz± 5%
Sensor Life: 36 months at 25º C and 1 ATM
Warranty: 12 months analyzer; 12 months sensor
Weight: 3kg
Installation Dimension: 133mmx270mmx300mm (GNL-B3)
(WxHxD) 125mmx200mmx300mm (GNL-YF1)
Applications
It can be used to measure the oxygen concentration in the fields of magnetic materials, high temperature sintering furnace, the electronics industry protective gas.
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.
