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06Online & portable
Water Quality Instruments
Continuous measurement, not periodic guesswork
Indicative process schematic
Precision online and portable instruments for continuous monitoring and laboratory analysis of critical water parameters. Instrumentation is what turns a treatment plant from something that is assumed to be working into something that is known to be working — and what makes automatic dosing and divert control possible at all.
Key features
- Online and portable variants across the range
- Automatic temperature compensation
- 4-20mA and relay outputs for control integration
- IP65 field-mount and panel-mount enclosures
- Modular sensors with data logging on multi-parameter units
- RS485 / Modbus output, cloud ready
Specifications
- Mounting
- Panel mount or field mount
- Protection
- IP65 on field instruments
- Analogue output
- 4-20mA
- Digital output
- RS485 / Modbus
- Control
- Relay outputs for dosing and divert
Instrument range
| Instrument | Parameters | Key features |
|---|---|---|
| pH Meters / Controllers | pH, mV, Temperature | Online & portable, auto temperature compensation, 4-20mA, relay outputs, IP65 |
| TDS / Conductivity Meters | TDS, Conductivity, Temperature | Wide range, dual display, high accuracy, panel & field mount |
| Multi-Parameter Meters | pH, ORP, TDS, Conductivity, DO, Turbidity | Modular sensors, data logging, RS485 / Modbus, cloud ready |
| ORP Controllers | Oxidation-Reduction Potential | Ideal for disinfection and metal treatment control |
| Turbidity Meters | NTU / FNU | Online monitoring for filtration performance |
Applications
ETP & STP MonitoringRO & DM Plant ControlChrome Reduction ControlDisinfection ControlFiltration PerformanceLaboratory Analysis
What it changes for you
- Evidence of compliance rather than assertion of it
- Closed-loop dosing control instead of manual adjustment
- Early warning when filtration or membranes start to fall off
Questions we get asked
Can these integrate with our existing PLC or SCADA?
Yes. 4-20mA and relay outputs cover conventional PLC integration, and RS485 / Modbus is available on the multi-parameter units for digital acquisition.
Do you supply instruments separately from a plant?
Yes — instruments are supplied standalone as well as integrated into our plants.