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Dissolved Oxygen Measurement
4-wire instruments used for measurement of ppm levels. Employed with 9408 Series sensing systems
For both low-level ppb measurements in steam-raising and desalination plants and semiconductor water treatment, the >>ADS550 and >>9437 Series monitoring systems are highly recommended.
Single/Dual Input Analyzers
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![]() | AX480 | AX488 | AX468 |
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![]() | >>read more | >>read more | >>read more |
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Input 1 | ppm DO2 | ppm DO2 | pH / ORP |
Input 2 | ![]() | ppm DO2 | ppm DO2 |
Mounting | Panel, Wall, Pipe | Panel, Wall, Pipe | Panel, Wall, Pipe |
Power Supply | 4-wire AC & 24 V DC | 4-wire AC & 24 V DC | 4-wire AC & 24 V DC |
Current outputs | 2 or 4 | 2 or 4 | 2 or 4 |
Relays | 3 or 5 | 3 or 5 | 3 or 5 |
Cleaning function | Included | Included | Included |
Communication | PROFIBUS DP | PROFIBUS DP | PROFIBUS DP |
Dissolved Oxygen Sensing Systems
High-level ppm measurements for rivers, sewage treatment and process waters utilise a 9408 Series immersion, floating ball, or 9408-80 flow-through sensor for use with AX48x Series instruments.
408 | 9408-80 |
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>>read more | >>read more |
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Immersion, submersion, floating ball with optional wash facility | Cartridge, flow-through sensor with optional wash facility |
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CONTACT
HOP VIET ENG CO., LTD
Office: 217A Quach Dinh Bao Str, Phu Thanh Wad, Tan Phu Dist, HCMC, VietNam
Add: 15 Le Thiet Str, Phu Tho Hoa Ward, Tan Phu Dist, HCMC, Vietnam
Tel: (+84 28) 6267 5677 - Fax: (+84 28) 6265 5066
Email: info@hopviet.vn - Website: www.hopviet.vn