Measurement and Monitoring Devices

Providing a comprehensive portfolio of transformer measurement and monitoring devices

Delivering cost-effective solutions for transformer health

To secure reliable and safe service conditions for transformers, Hitachi Energy provide a comprehensive range of measurement and monitoring devices, including digital transformer monitoring open platform solutions.

Our portfolio includes the new generation of sensors and smart devices for all types of transformers. These cost-effective complete solutions monitor transformer health and improve safety, reliability, and efficiency while minimizing environmental impact.

Our local and global after-sales and service teams and knowledgeable customer support network offer expert support to help select the right device for your application. From replacements to upgrades and conventional to digital devices, we offer the most complete portfolio in the industry.

Measurement and Monitoring Devices

See our offerings

TXpert™ Monitoring Devices

Oil Level Indicators (OLI)

Oil Temperature Indicators (OTI)

Integrated Measurement Relay – IMR

Gas Detector Relays (GDR)

Sudden Pressure Relay (SPR)

Bushing Potential Device

We are your partner in solving your challenges

50 years of experience

Hitachi Energy has more than 50 years of experience in manufacturing measurement and monitoring devices for transformers.

Comprehensive product portfolio

Hitachi Energy has a comprehensive product portfolio for distribution and power transformers using state-of-the-art technology.

Smart monitoring

Hitachi Energy offers a wide range of smart devices for transformer smart monitoring.

Knowledgeable customer support

Hitachi Energy's local and global after-sales, service teams, and knowledgeable customer support network offers expert support to help select the right device for your application.

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Why Hitachi Energy?

WE ARE EXPERTS | Our worldwide network of more than 1,300 specially trained personnel provides high-quality service. We offer direct remote access via Web link communications.

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WE ARE THERE WHEN YOU NEED US | You can rely on us 24/7/365. Our target is to assist you in your daily challenges so that you can focus on what matters to you.

COUNTRIES WORLDWIDE | With service centers in more than 30 countries worldwide, we are always close to your location.