Fault Detection & Diagnostics

A New Era in Maintenance Management

Ever wish you could predict future failures? Leveraging hardware, software and data analysis to monitor critical parameters, IoT detects issues before they escalate, ensuring smooth operations and enhanced efficiency. This proactive approach optimizes performance, minimizes downtime, and prevents costly breakdowns so maintenance teams are always in the right place at the right time.

Energy &
Cost Savings

Predictive Maintenance reduces energy consumption and operational costs by keeping systems like HVAC and lighting running at peak performance. Automated scheduling triggers maintenance only when needed, minimizing disruptions. You can lower maintenance costs by 15%+, cut downtime by 25%+, reduce breakdowns by 25%+, and boost productivity by 35%+ and achieve an ROI of 181%+.

Early Fault
Detection

IoT sensors enable early detection of potential faults, alerting facility and asset managers to hidden issues before they become major problems. This proactive approach ensures timely maintenance, preventing costly repairs.

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Failure
Detection and Prevention

Failure detection sensors identify faults and disable machinery to prevent widespread damage. This safeguards the facility and its occupants, reducing downtime and preventing potential injuries.

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Structural
Integrity Monitoring

IoT technologies detect structural damage by measuring strain and cracks, helping ensure building safety and asset longevity by addressing issues before they escalate.

Types of Maintenance

Reactive Maintenance

is activated upon the occurrence of a fault, has no immediate costs as long as trouble does not occur, but in the equipment's lifetime it costs the most in terms of service interruptions and reduced lifespan. To decrease repair times, it is necessary to keep a stock of spare parts that have not been used for a long time.

Preventive Maintenance

is regular maintenance, carried out by scheduling the replacement of components subject to wear before they fail or break. Maintenance is scheduled when equipment is already down during the off season.

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Predictive Maintenance

is carried out only when the condition of the component requires its replacement and for this reason, it’s also defined as “proactive”. It is made possible by IoT technology for the collection of data from the field and algorithms capable of deducing the degradation of a component.

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Explore Our Hardware

Discover how Clarity’s IoT devices can optimize fault detection
in your building.

Boiler-Supply-temp-return-temp
Boiler supply
temp & return temp

Monitoring boiler supply and return temperatures is critical for evaluating system efficiency and detecting potential issues.

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Domestic-Hot-wate-temperatur
Domestic hot
water temperature

Monitoring domestic hot water temperature ensures consistent delivery of hot water while maintaining energy efficiency.

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Make-up-air-temperature
Make up air
temperature

Monitoring makeup air temperature is essential for maintaining proper indoor air quality and system efficiency.

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Boiler-pressure
Boiler
pressure

Monitoring boiler pressure is crucial for maintaining safe and efficient operations.

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Pneumatic-pressure
Pneumatic
pressure

Monitoring the atmospheric pressure of a mechanical room is essential for maintaining a safe and healthy environment.

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Ventilation-systems
Ventilation
systems

Efficient ventilation is key to maintaining good indoor air quality while minimizing energy consumption.

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Air-Compressor
Air compressor

In older buildings, compressed air systems were commonly used for pneumatic operations.

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Leak-detection
Leak detection

Efficient ventilDetecting water leaks early is crucial for preventing costly damage to equipment and property in mechanical rooms.

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Boiler-operation
Boiler operation

Monitoring boiler operation is essential for ensuring efficiency, reliability, and safety.

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Power
Power

Monitoring power consumption in a mechanical room is crucial for assessing the efficiency and operational health of key equipment.

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Water-Level-Low-Water-Cut-out
Water level & low
water cut out

Monitoring water level is essential for maintaining boiler safety and efficiency.

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Vibration-Monitoring
Vibration
monitoring

Monitoring vibrations is essential for assessing the health of mechanical systems, such as pumps, fans, & compressors, mechanical rooms.

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Door-status
Door status

Monitoring the door status of a mechanical room is an important security measure.

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Dampers-position
Damper’s position

The position of dampers in an Air Handling Unit (AHU) directly impacts airflow and HVAC system efficiency.

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Fuel-tank-level
Fuel tank level

In buildings equipped with generators, monitoring fuel tank levels is often overlooked yet.

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Fault Detection Use Cases

Clarity’s advanced IoT hardware and software work together to solve any
building’s fault detection challenges.

Check and Analyze Ventilation System Operations

Challenges

Ventilation systems are crucial for maintaining air quality and preventing issues like dampness and mold in buildings. However, detecting issues such as reduced efficiency or malfunctions early can be challenging. Without real-time monitoring, problems like motor failure, clogged filters, or pressure imbalances can lead to costly repairs and energy inefficiencies.

Solution

Using IoT devices and advanced sensors, ventilation systems can be continuously monitored for optimal performance and early detection of malfunctions. Key metrics like delta pressure (internal vs. atmospheric), motor performance, and filter conditions are tracked. The system can predict failures and identify recurring issues, sending alerts for problems such as motor failure, clogged filters, belt malfunctions, or faulty pressure switches, enabling immediate action.

Benefits

  • Lower maintenance costs
  • Reduced consumption
  • Seamless equipment operation

Control Equipment Temperatures

Challenges

Maintaining optimal temperature levels in technical equipment and domestic hot water (DHW) networks systems is essential for both safety and efficiency. Improper temperature control can lead to health risks (such as legionella bacteria proliferation), energy wastage, and unnecessary wear on installations. Additionally, legal obligations around water temperatures need to be met to ensure compliance.

Solution

IoT temperature sensors are integrated into DHW networks and technical equipment to continuously monitor and record temperatures. This data is used to optimize the system’s performance, maintain hygiene standards, and improve efficiency. Alerts are triggered when temperatures deviate from the ideal range, ensuring that corrective action can be taken quickly.

In addition to detecting temperature changes, IoT devices allow remote control of equipment. For example, you might set the temperature in server rooms to maintain a consistent range (e.g., 18°C to 22°C) to prevent damage to electronic equipment. In case of deviation, the system can automatically adjust or you can do so remotely.

Benefits

  • Minimized health risks
  • Energy and water conservation
  • Extended equipment lifespans
  • Optimized maintenance operations

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