Advanced energy monitoring for your electrical grid.
Schweitzer Engineering Laboratories (SEL) energy meters give you precise tools for measuring, monitoring, and optimizing energy flow in electrical grids. Oppus sources the meter and makes it reach your plant. You name the application. We handle the purchase.
Precision you can trust
Measure, monitor, and optimize energy.
Advanced measuring for electrical grids gives you precise energy management.
Precision and reliability
Precision, reliability, and smart functions improve operational efficiency and support strategic decisions.
Integration, remote monitoring, and data
The meter's integration, remote monitoring, and data analysis capabilities give you a high level of operational control.
Toward smarter grids
The meter supports the evolution toward smarter and more sustainable electrical grids.
What you get when Oppus supplies the meter
SEL builds the meter. Oppus sources it.
When you buy through us, Oppus is your counterpart for the purchase. You tell us the application and the point where the meter connects. We confirm the model that fits, handle the order with the manufacturer, and make the meter reach your plant.
The warranty on a supplied meter is written into the contract, so that is where you read its terms.
One meter for power quality and billing.
The meter is optimized for applications that require high-speed data processing, which is how it achieves optimal metering performance. It gathers valuable information in quick response times for the system operator.
Integration and commissioning
The meter is one job. Putting it to work in your plant is another.
This page covers sourcing. We buy the meter from the manufacturer and make it reach you. Specifying it, configuring it, and commissioning it into your plant is the work of our Power Quality & Revenue Metering page. The meter does not arrive commissioned as a product.
Tell us where the meter goes.
Send us the application and the connection point for a sourcing quote, or read how metering is put to work in your plant on Power Quality & Revenue Metering.