Automation

PLC, SCADA & HMI AutomationOne screen for the whole plant.

We build the control layer of water and wastewater plants, from motor control panels and instruments to PLCs, SCADA and operator HMIs, so the plant runs to plan and records what it does.

Request a proposalHow it works
  1. 01Field instruments
  2. 02MCC and PCC
  3. 03PLC control
  4. 04Plant network
  5. 05SCADA and HMI
  6. 06Data and remote

What it is

In plain words.

A treatment plant has dozens of pumps, blowers, valves and dosing units that must start, stop and adjust in the right order. Automation does this reliably. Field instruments measure level, flow, pressure and quality. PLCs run the control logic. Motor control centres and power control centres switch and protect the drives, and an operator panel or SCADA screen shows the whole plant at a glance.

We design automation into our plants from day one, and can also add it to existing ones. Our scope covers panel design and manufacture, instrumentation, PLC programming, SCADA screens, networking over Profibus or industrial Ethernet, and data acquisition for reports. The same system can link to iSAVE for remote monitoring, so the plant can be watched from anywhere.

How it works

Stage by stage.

  1. Field instruments

    Sensors measure levels, flows, pressures and water quality across the plant.

  2. MCC and PCC

    Motor and power control panels switch, protect and feed every drive.

  3. PLC control

    The PLC reads signals and runs pumps, blowers and valves to the programmed logic.

  4. Plant network

    Profibus or industrial Ethernet links PLCs, panels and operator stations.

  5. SCADA and HMI

    Operators see live status, trends and alarms, and control equipment from one screen.

  6. Data and remote

    Readings are logged for reports and can be shared to iSAVE for remote access.

Where it's used

Industries and sites.

  • Water treatment plants
  • Sewage treatment
  • ETP and ZLD
  • Pumping stations
  • Distribution networks
  • Industrial utilities

See how we work with each industry →

What we deliver

One team, from survey to service.

  • 01

    Design

    Survey, water or effluent analysis, process design and sizing for your site.

  • 02

    Build

    Supply, fabrication, civil and mechanical works, installation and commissioning.

  • 03

    Automate

    PLC, SCADA and remote monitoring, so the plant can be seen and controlled from anywhere.

  • 04

    Maintain

    Operation, preventive maintenance and AMC under Zeal-Care, with written reports.

Questions

Asked before every project.

Can you automate a plant that is already running?

Often, yes. We survey the existing panels, drives and instruments, then propose what to add or replace so the plant can be controlled from a PLC and SCADA.

Will our operators still be able to run the plant manually?

Yes. Panels are normally built with local manual controls alongside automatic mode, so equipment can be run by hand during maintenance or a fault.

Can the system send data off site?

Yes. The SCADA can share data with our iSAVE platform for remote monitoring, alarms on your phone and online compliance reporting.

Automation & monitoring

Often built together.

Tell us about your site.

Share your flow, location and timeline. An engineer will review your requirement and call you back within one working day.

Talk to an engineerWhatsApp
WhatsApp