Data Centres
Data centres operate under tight tolerances.
Small variations in temperature, humidity, air quality or process water can affect equipment performance, energy usage and overall uptime.
Reliable, continuous measurement is essential to protect infrastructure, optimise cooling systems and maintain compliance with internal standards and external regulations.
Process Networks delivers robust monitoring solutions tailored to the unique requirements of hyperscale, colocation and enterprise data centres across Ireland.
Your Challenges — Solved with Accurate, Real-Time Monitoring
Maintaining stable environmental conditions (temperature, humidity, pressure)
Monitoring air quality (CO₂, particulate matter, VOCs, contaminants)
Ensuring reliable chilled water and cooling system performance
Detecting early warning signs before equipment is affected
Managing power and cooling energy efficiency
Supporting sustainability and decarbonisation reporting
Reducing risk across distributed mechanical and utility systems
Achieving visibility across multiple rooms and facilities
Accurate measurement is the foundation of stable, efficient and resilient operations.
Monitoring Solutions for Data Centres
Environmental & Air Quality Monitoring
Data halls and supporting spaces require stable, controlled air conditions.
We provide sensors for:
- Temperature & humidity
- Differential pressure
- CO₂ and air quality
- VOCs and particulate matter (PM2.5/PM10)
- Room condition trends and alerting
These measurements help maintain uptime, protect equipment and ensure safe, controlled environments.
Cooling & Chilled Water System Monitoring
Cooling systems represent one of the largest energy loads in a data centre.
Our instrumentation supports:
- Chilled water flow monitoring
- Temperature profiling (supply & return)
- Pressure measurement
- Leak detection
- Heat exchanger performance tracking
This data helps optimise cooling efficiency and identify performance issues early.
Remote & Cloud-Based Facility Monitoring
With distributed systems across multiple rooms, buildings or sites, cloud visibility is essential.
Our cloud-enabled platforms offer:
- Real-time data from all measurement points
- Custom dashboards for utilities, environmental and cooling systems
- Automated alerts for deviations
- Energy and cooling optimisation insights
- Integration with existing building management systems (where required)
Facility teams gain clear oversight of critical parameters — from anywhere.
Process Water & Utility Monitoring
Data centres often depend on:
- Cooling towers
- Water treatment systems
- Heat rejection processes
- Backup water supplies
We provide:
- Conductivity, pH and water quality monitoring
- Flow and level instrumentation
- Temperature monitoring
- Cloud-based reporting for utility performance
These systems support operational reliability and sustainability initiatives.
Energy Monitoring & Efficiency Improvements
Measurement reveals opportunities to reduce PUE and optimise power and cooling use.
Using flow, temperature, pressure and quality data, facilities teams can:
- Improve chiller and pump performance
- Reduce unnecessary load
- Optimise cooling distribution
- Identify system inefficiencies early
- Track energy-saving project impact
Better data leads to better efficiency — and more predictable operations.
Instrumentation for Data Centres
Environmental Sensors
Temperature, humidity, differential pressure, CO₂, VOCs, particulate matter.
Process Measurement
Flow, level, pressure, temperature for chilled water and mechanical systems.
Water Quality Analysers
pH, conductivity, turbidity, temperature and more.
IoT Gateways & Cloud Monitoring Platforms
High-frequency data logging, multi-site dashboards, automated alarms.
Why Data Centres Choose Process Networks
Deep understanding of mechanical and environmental system monitoring
ISO 9001 certified calibration and service
Robust, reliable instrumentation for mission-critical environments
Cloud visibility across distributed systems
Fast technical support and long-term service agreements
Strong supplier relationships with proven technologies
Trusted performance across hundreds of measurement points
When uptime, efficiency and environmental stability matter — reliable measurement is essential.
We’ll help you measure, monitor and stay compliant.
Office
Process Networks Ltd,
Unit J1, Swords Business Park,
Swords, Co. Dublin
K67F793, Ireland
Call
(01) 211 8414
info@processnetworks.ie