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Multi-Parameter Online Water Quality Analyzer

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✓ In StockAvailable to order — allow 2–3 weeks for delivery after order confirmation.

Online multi-parameter water quality analyzer by InstroDirect — a configurable platform supporting up to 8 channels including pH, conductivity, DO, turbidity, residual chlorine, ORP, temperature, and ammonium. Pre-assembled, factory-calibrated, with SCADA-ready RS485 Modbus output. For drinking water, WWTP, aquaculture, and industrial process monitoring.

  • Estimated delivery time 3-30 days - some items in stock in Australia
  • 12 months standard warranty 
  • Genuine manufacturer-made products

Product details

Multi-Parameter Online Water Quality Analyzer — Configurable Platform

The InstroDirect IDOA-MP Multi-Parameter Online Water Quality Analyzer is a configurable multi-parameter online analyzer that combines up to 8 water-quality channels on a single touchscreen controller. Select the sensors you need (pH, conductivity, DO, turbidity, residual chlorine, ORP, temperature, ammonium) and InstroDirect builds, tests, and calibrates the unit in Brisbane before dispatch.

Technical Specifications

Parameter Specification
Parameters (choose up to 8) pH, conductivity, DO, turbidity, residual chlorine, ORP, temperature, ammonium
Controller 10″ colour touchscreen, multi-channel display and trending
Data logging Internal 2 GB + SD card + USB export; configurable intervals
Output RS485 Modbus RTU for all channels; optional 4–20 mA per channel
Alarms Programmable high/low per channel; dry contact relays; optional GSM/SMS
Power 240 VAC 50 Hz (24 VDC option)
Enclosure 304 stainless wall-mount or IP65 cabinet (specify)
Flow cell Transparent acrylic constant-head with solenoid inlet valve
Calibration On-site two-point per channel with InstroDirect calibration standards
Warranty 12 months on controller, 12 months on sensors

Typical Australian Applications

  • Drinking water treatment plant compliance monitoring
  • WWTP inlet and outlet water quality
  • Aquaculture pond and RAS farm centralised monitoring
  • Industrial process water quality
  • Bottled water production QA
  • Food & beverage ingredient water
  • Pharmaceutical purified water loops

Why Choose InstroDirect for Online Water Analyzers

  1. Configure once — the same controller platform supports any sensor mix, no obsolete hardware
  2. All channels on RS485 Modbus means one trunk serves SCADA, HMI, and remote telemetry
  3. InstroDirect builds and factory-calibrates the unit in Brisbane before dispatch
  4. Sensors are field-replaceable and available separately from the InstroDirect range
  5. Annual service contracts available across AU

Installation, Commissioning & Service

InstroDirect includes on-site commissioning as standard. We deliver the factory-assembled panel, mount it in your plant, connect sample lines and power, and run first-commission calibration plus operator training. Ask about our 4-hour on-site commissioning package.

Frequently Asked Questions

Can I add a parameter later?

Yes. The controller platform is extensible up to 8 channels. Adding a new sensor usually takes 1 hour including calibration.

How often do reagents need topping up?

Reagent-based channels (free chlorine, ammonium) typically need monthly top-ups. Physical-measurement channels (pH, conductivity, DO, ORP) need no reagents, only periodic calibration solutions.

What is the lead time?

Stock configurations 2–3 weeks. Custom builds 4–6 weeks including factory calibration.

Australian Technical Support, Calibration & Consumables

  • Brisbane-based technical support from field engineers with 20+ years automation experience
  • On-site commissioning and calibration service across QLD, NSW, VIC with formal certificate
  • Full reagent range stocked locally — no waiting 6 weeks for shipping
  • Annual service contracts for councils, water utilities, and industrial clients
  • Trade pricing for system integrators, water utilities, and environmental consultancies

Request a Quote

Online analyzers are project-priced based on configuration, reagent volume, and service requirements. Contact InstroDirect for a detailed quote including installation, commissioning, reagent supply, and annual service options.

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