Oxygen Analyzer For Nitrogen Generator And Oxygen Generator

Oxygen analyzer, disc installation, continuous online monitoring of oxygen content, alarm output, analog signal output

1. Features
• Two-wire, loop-powered 4 to 20 mA transmitter
• Display with keypad
• Intrinsically safe option for Class 1 Div 1 and Div 2 locations,
and ATEX/IECEX Zone 0
• Non Incendive for Div 2 locations
• Ex flameproof option
• Proven galvanic fuel cell O2 sensor technology
• User selectable ranges for ppm and percent oxygen
• User-friendly and intuitive user interface with diagnostics
• Microprocessor-based, all-digital technology for reliable
operation
• Low maintenance, economical and compact
• Sensor failure output error
• Sensor lifetime indication
• NAMUR error indication

2.Applications
An oxygen transmitter for use in:
• Glove box purge and leak detection
• Natural gas
• Semiconductor wafer machines
• Coating process machines
• Membrane air separators
• Inert welding gases
• Pure gaseous hydrocarbon streams
• Process monitoring of gaseous monomers
• Heat treating and bright annealing

3.

4. Technical Specifications

Monitor: five-digital dynamic LED monitor

Measuring Ranges: 0~10ppm, 0~2%, 0~21% O₂

Sensor Principle: ion current oxygen sensor

Measuring Mode: air inflowing

Measuring Accuracy: ±5% on 0~100ppm O₂ FS

±2% on 0~2％ O₂ FS

±1% on 0~21％O₂ FS

Response Time: <20s

Measuring Environment Temperature: －10℃~+50℃

Measuring Environment Humidity: <80％RH

Stability: <±1%.FS (168h)

Signal Output: 4~20mA electric current output

Power supply: DC24V

Expected life: sensor—8000 hours, analyzer—16000 hours

Suzhou GASPU Gas Technology Co., Ltd. was founded in 2001 in Suzhou Overseas Students Entrepreneurship Park and registered in Suzhou National High Tech Industrial Development Zone. The company has established long-term cooperative relationships with domestic and foreign research and development institutions such as SAES, SEMIGASSYSTEM, BOISTON, AIRTECH, UOP, GARBOTECH, BURKERT, etc., continuously innovating in gas and air purification treatment technologies, and developing leading new technologies and products domestically.

With a group of professional personnel engaged in the research, promotion, and production of pressure swing adsorption technology, and the efforts of all colleagues to explore and adhere to the principle of customer first, GASPU has developed into a professional air separation equipment supplier with a certain scale in China, integrating scientific research and production. It can provide PSA carbon molecular sieve nitrogen production equipment, membrane separation nitrogen production equipment, and ammonia decomposition hydrogen production equipment to a large number of users, Hydrogen purification products, and various gas supply solutions can be provided according to user requirements.

The company has been self-purchasing land in Suzhou High tech Zone since 2003 and owns a professional production base of 8000 square meters for nitrogen generators and ammonia decomposition hydrogen production equipment. The equipment is widely used in industries such as petrochemicals, electronics, pharmaceuticals, food preservation, and new materials, providing overall solutions for industries and fields that require the use of protective atmospheres. Some customers include Ma-steel Hefei, DSM Chemical, BASF Chemical, BP, and CNOOC Zhejiang Wan-Xiang, Jing-Neng Group, Shanghai Electric, China DATANG, State Power Investment Corporation, Shenzhen Foxconn, etc. have stable and safe equipment operation.

Looking forward to GASPU being your better choice!

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