Dissolved oxygen analyzer
Last updated: 29 May 2025
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Featuring a separate sensor section and transmitter, the Navigator 500 Dissolved Oxygen gives users the option of adding up to four wet-sections to one transmitter, enabling measurement of samples from different measuring points. This not only offers an economic and compact solution, but allows operators to mix and match other parameters within the Navigator 500 range to reduce installation footprint and cost.
User benefits:
- Maintenance-free dissolved oxygen sensor removes the need for membrane changes or electrolyte replenishment
- Automatic calibration minimizes manual intervention and ensures accuracy
- Fast response time allows control of rapid changes in plant conditions
- Intuitive software with full colour graphical display
- Data logging and graphical process trending
- Full audit trail capability
- Secure data archiving to SD Card or USB Stick
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The 100 ULTRA-D features a high-volume internal chamber containing a super-saturated electrolyte matrix with a large porous PTFE junction that provides added measurement stability with minimal drift for long-term measurement down to 2 μS/cm.
The most versatile general process transmitter for water analysis



