Pyxis ST-811 Online Full-Spectrum COD Probe (High Range)
Online full-spectrum COD probe, high range (0-1,000mg/L). RS-485 + 4-20mA, 8-core 10m open cable.
Pyxis ST-811 Online Full-Spectrum COD Probe (High Range)
The Pyxis ST-811 is a high-range online full-spectrum COD (Chemical Oxygen Demand) probe for continuous water quality monitoring, measuring COD concentrations from 0-1,000mg/L. It connects via an 8-core 10m open cable and outputs data through both RS-485 and 4-20mA for integration with plant monitoring and control systems.
Description
The Pyxis ST-811 is a high-range online full-spectrum COD (Chemical Oxygen Demand) probe for continuous water quality monitoring, measuring COD concentrations across a 0-1,000mg/L range. It uses full-spectrum optical measurement technology to provide real-time COD data without the reagents and sample handling required by traditional laboratory COD testing.
The probe connects via an 8-core 10m open cable and outputs data through both RS-485 and 4-20mA, allowing straightforward integration with plant monitoring and control systems.
Its high-range measurement span makes it well suited to applications with elevated COD loads, such as industrial wastewater and effluent monitoring, where the standard-range ST-810 would be insufficient.
Why Use This
Continuous Water Quality Monitoring
Full-spectrum measurement technology tracks Chemical Oxygen Demand from 0-1,000mg/L in real time, suited to high-strength streams.
Easy System Integration
Dual RS-485 and 4-20mA outputs connect directly to plant monitoring and control systems.
Applications
- Industrial wastewater monitoring — real-time COD tracking at elevated concentrations up to 1,000mg/L
- Plant monitoring and control integration — dual RS-485 and 4-20mA outputs for system connectivity
FAQ
What COD concentration range does the ST-811 cover?
It measures COD from 0 to 1,000mg/L, the high-range variant within the Pyxis COD probe lineup.
How does the probe connect to a control system?
It uses an 8-core 10m open cable and outputs data via both RS-485 and 4-20mA.
What measurement technology does the ST-811 use?
It uses full-spectrum optical measurement for continuous, real-time COD monitoring.
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