Abnormal heating caused by poor contact at circuit breakers, cable joints, and other power distribution connections can lead to damage or fire. PQSense IoT temperature monitoring can track temperatures at installed sensing points, helping maintenance personnel identify changes between inspections and arrange checks and corrective action. These records can also support discussions between businesses and insurers about risk improvement. An incident can interrupt production and result in substantial claims, so monitoring must be paired with maintenance to provide preventive value.

Alongside risk transfer, insurers also provide loss prevention services. With the use of sensors and data analysis, insurers such as Munich Re’s HSB and Chubb have incorporated IoT monitoring into selected services to help customers identify problems early.

The Insurer’s Evolving Role: From Claims Payer to Risk Advisor

Risk assessments can draw on equipment age, maintenance records, and the scale of factory operations. IoT devices such as temperature and vibration sensors add information about equipment condition and support ongoing tracking. For example, Munich Re’s HSB offers commercial sensor solutions for issues including water leaks and temperature changes. The Chubb and HSB partnership announcement also describes using sensor alerts to prompt customer action and help prevent property damage.

By providing risk alerts, an insurer can serve as a risk advisor as well as a claims payer. These examples support an approach that combines monitoring with action. Whether data is used in underwriting or qualifies a customer for premium incentives depends on the individual insurance product and underwriting terms.

For insurers, monitoring combined with risk improvement can serve two goals:

• Lower claims costs: Early detection followed by corrective action can help contain losses.
• Stronger customer relationships: Customers receive ongoing support for risk improvement in addition to claims payments.

How PQSense Supports Risk Prevention in Power Distribution Equipment

PQSense’s passive wireless temperature monitoring system fits this approach:

• Fixed monitoring provides real-time hotspot information between conventional inspections.
• Battery-free sensors reduce the need for sensor power and signal wiring.
• Temperature trends and abnormal events can be recorded according to project configuration to support maintenance and risk discussions.

PQSense can provide contact temperature data for energized equipment such as high-voltage switchgear and distribution panels. Integration with an insurer’s risk assessment system requires separate confirmation of data fields, interfaces, and access permissions. General monitoring functions should not be treated as completed underwriting integration.

Industrial Applications: Fire Risk Prevention in High-Voltage Equipment

Electrical overheating is one source of industrial fire risk. Poor contact, aging components, or prolonged operation under high loads can be associated with abnormal temperature rises. Severe conditions may lead to electrical damage and production interruptions. A temperature rise is a sign of a possible problem; its cause must be assessed alongside load, temperature trends, and field inspections.

Which Locations Should Be Considered for Long-Term Monitoring?

The following hotspots can be prioritized for sensor deployment assessment in industrial power systems:

• Main connections inside electrical control cabinets, which may heat up because of looseness or oxidation.
• Power connections on large electrical equipment or machinery, such as transformers and capacitors.
• High-voltage switches and cable joints.

PQSense passive RFID sensors can be deployed at suitable metal contacts or measurement points inside panels, depending on the model and installation conditions. The sensors require no batteries and receive RF energy from the reading equipment. A fixed system still requires antennas, readers, and power. Metal shielding and reading coverage inside the panel must also be assessed to support long-term hotspot tracking and fill gaps between manual inspections.

How Can Industrial Insurance Benefit?

For insurers, real-time temperature data combined with maintenance records makes risk improvement more tangible. Businesses can record point IDs, equipment locations, event times, and load conditions. Maintenance personnel can then acknowledge alarms, inspect the equipment, and document corrective action and follow-up measurements as a basis for risk discussions.

• Loss control: Identifying and addressing abnormal conditions early can help reduce the risk of further damage.
• Additional risk assessment evidence: Long-term temperature data and maintenance records can inform an insurer’s assessment. Installing monitoring equipment does not automatically qualify a business for premium discounts.
• Stronger customer relationships: Insurers can extend their role from claims payer to risk advisor by providing ongoing improvement recommendations.

Residential Applications: Electrical Monitoring Requires Individual Assessment

Distribution panels in older homes, loose connections, and appliances operating under sustained high loads warrant electrical inspection. Before extending temperature monitoring to a home, qualified electrical personnel should assess installation space, insulation, and operating conditions. The following are areas for assessing needs, rather than a list of PQSense residential products already available.

Which Residential Electrical Locations Can Be Assessed First?

• Main terminals and branch circuit breakers in residential distribution panels.
• Power connections for high-power appliances, such as air conditioners and dryers.
• Older outlets or extension cord connections carrying high loads.

What Needs to Be Confirmed for Residential Insurance Partnerships?

• Claims risk management: Identify who receives and responds to abnormal readings so temperature alerts lead to inspections.
• Policy and service design: Insurers must confirm whether renewal incentives or discounts apply under the relevant product terms.
• Customer service: Clarify installation, maintenance, and notification responsibilities so residents understand the service scope.

PQSense: Using Contact Temperature Data to Support Risk Improvement

International examples show that IoT monitoring is being used in insurance loss prevention services. PQSense battery-free RFID sensors paired with fixed readers can track temperatures at installed electrical contacts over time, while handheld readers support on-site inspections. Businesses and insurers can begin by assessing the hotspots they need to monitor, alarm response processes, and record requirements, then use monitoring data to support practical maintenance and risk improvement.

Contact PQSense to discuss electrical hotspot monitoring and the data needed for risk improvement.