Online Chlorine Analysers
Continuous residual-chlorine monitoring with live readouts for accurate, real-time dosing control.
Technical data
Technical Specifications
| Measurement | Free / total residual chlorine, ORP-based sensor |
| Display | Direct digital readout in ppm — no chemical reagents required |
| Output | Continuous 4–20 mA signal for SCADA / PLC integration |
| Automation | Signal output can directly operate flow-control and shut-off valves |
| Variants available | Controller, Transmitter, ORP Sensor |
| Manual options | Colorimetric test kits, chloroscopes, comparators and reagents |
| Sampling | Inline continuous flow-through cell |
Overview
Our online chlorine analysers provide continuous, real-time monitoring of free residual chlorine in process water using an ORP-based sensor — giving a direct digital ppm readout with no chemical reagents required. A 4–20 mA output integrates with SCADA/PLC systems and can directly operate automatic flow-control and shut-off valves for closed-loop dosing. The range is available as Controller, Transmitter and ORP Sensor variants, and we also supply manual test kits — colorimetric comparators, chloroscopes and reagents — for sites that prefer manual verification alongside continuous monitoring.
Specifications
| Measurement | Free / total residual chlorine, ORP-based sensor |
|---|---|
| Display | Direct digital readout in ppm — no chemical reagents required |
| Output | Continuous 4–20 mA signal for SCADA / PLC integration |
| Automation | Signal output can directly operate flow-control and shut-off valves |
| Variants available | Controller, Transmitter, ORP Sensor |
| Manual options | Colorimetric test kits, chloroscopes, comparators and reagents |
| Sampling | Inline continuous flow-through cell |
Get in touch
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