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AX468 Dissolved Oxygen Analyzer
Brand: ABB GroupThe pH / redox (ORP) & dissolved oxygen analyzer AX468 is designed for use with ABB’s pH systems and 9408 dissolved oxygen sensors.
The cost-saving analyzer measures pH and dissolved oxygen simultaneously, with exceptional accuracy and performance.
It incorporates the latest technology to provide a highly reliable, yet flexible, feature-packed device that satisfies a diverse range of process monitoring and control applications.
The AX468 is rugged and reliable for safe operation in harsh environments, simple to install and use, requires minimum maintenance and is suitable for use in a range of applications.
Features- Cost effective
- select one or two dissolved oxygen inputs or combine pH/Redox (ORP) and dissolved oxygen in one analyzer
- Reduced installation cost
- easy access terminations; reduced panel space
- High functionality at minimum cost
- three alarms and two fully isolated current outputs
- integral water / chemical sensor cleaner control
- Expanded monitoring and control
- add-on option board provides up to five alarm relays and four current outputs
- service logbook providing historical data
- On line assurance of reliability
- comprehensive sensor and instrument self-checking
- High measurement accuracy
- salinity, temperature and atmospheric pressure compensation included
- Energy saving
- high visibility, backlit display with auto switch-off function
- Reduced yearly maintenance costs
- 12 to 30 V DC option negates the need for costly safety tests
Specifications
Brand
Range
- -2 to 16 pH
- -1200 to +1200 mV
Span
- Minimum any 2 pH or 100 mV
Resolution
- 0.01 pH
Accuracy
- 0.01 pH
Temperature Compensation Range
- -10° to 200° C (14° to 392° F)
Temperature Sensor
- Programmable Pt100 (3-Wire), Pt1000 & Balco 3k
Display
- Dual 5-digit, 7-segment, backlit LCD
Communication
- PROFIBUS DP
Mounting
- Panel Mounting
- Pipe Mounting
- Wall Mounting
Power Supply
- 12-30 Vdc
- 100-240 Vac 50/60 Hz
Power Consumption
- 10 W
Operating Temperature
- -20° to 55° C (-4° to 131° F)
Storage Temperature
- -25° to 75° C -31° to 167° F)
Humidity
- Up to 95 % Relative Humidity, Non-Condensing
Certifications & Approvals
- CE
- UL
- EMC
- LV Directives
- Municipal Wastewater Treatment
- Pulp & Paper
- Food & Beverage
- Fish Farming
Documentation
Brochure
Catalog
Certificate
Manual
- Instruction - AX4xx and AV4xx series transmitters | Display driver selection | LCD display module (AX400/0295) pdf 1.7 MB
- Manual - User guide supplement - AX400 series | Single and dual input analyzers | PROFIBUS® datalink description pdf 602 KB
- Manual - AX418, AX438, AX480, AX468 and AX488 | Single and dual input analyzers for dissolved oxygen pdf 1.2 MB
