Quadlogic Commercial Solutions

Flexible submetering options for new or existing construction


Our systems are deployed in mission-critical operations worldwide


Compatible with leading property automation and information systems

Cost Control

Submetering controls costs through managing incentives

LEED Support

Quadlogic submeters are eligible for Energy & Atmosphere LEED credits

New to Submetering?

Contact our team
to find out which Quadlogic solutions are right for your project.

Submetering Hardware

Quadlogic provides a full range of electric power meters for all residential and commercial billing and energy monitoring applications. Remote readability using Power Line Communications is standard in all QLC meters.

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Single-Point Submeters

Utility-grade meters for measuring, logging, and communicating for individual loads. Native Power Line Communications included.

Multi-Point Submeters

Utility-grade meters for measuring, logging, and communicating up to 24 loads. Native Power Line Communications included.

Data Collection & Communications

Data concentration for use in Power Line Communications systems.
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Submetering Services

Quadlogic remains your partner through the life of your submetering system. We provide one-stop shopping from providing hardware to testing, maintenance, and billing services.

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Tenant Billing
Custom billing of all utility consumption (electricity, water, gas, steam, BTU, others) and rates. Import our data directly into your building management software system.
Energy Sourcing
Find out if our team of experts can help you find better rates for your electricity and natural gas services.
Regulatory Support
Quadlogic provides guidance and support in preparing submetering petitions before for the New York State Public Service Commission.
NY DPS In-Service Testing
We'll bring our proprietary labratory-grade meter tester to you for compliance with annual PSC In-Service Test requirements.

Commercial Products at a Glance

Connect with a Sales Engineer for more information about applications and specifying information.




Multi-Tenant Meter
Wired Communication Capable
3-phase Capable
Pulse-In Capable
Modbus RTU
ANSI Socket Compliance

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  • Commercial and residential applications

  • Full two-way communications and integrated PLC

  • Interval data down to 5 minutes (kWh and kW)

  • Dimensions: 18.00”H x 9.8”W x 6.0”D (H45.7cm x W22.9cm x 15.2cm)

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  • Monitors four (4) 3-phase circuits and can be daisy chained to 64 3-phase circuits. Can be mixed and matched with QBrick 6 and Qlic meters.

  • Communicates Modbus RTU over standard 2-wire RS485 and optional Wireless Radio communication.

  • Meets or exceeds all requirements of ANSI C12.20.

  • Dimensions - L x W x D = 266.7 mm x 127 mm x 68.58 mm

Additional Details

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  • Collects data through Modbus, Pulse and M-Bus protocols

  • Local Wi-Fi hotspot for troubleshooting

  • Capability to upgrade remotely

  • Ability to access data remotely using our web portal QView

Additional Details

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  • Uses Modbus RTU and is Modbus TCP and BACnet Compatible

  • Meets ASHRAE 90.1 -2016 requirements

  • Field Programmable for (4) 3-Phase Meters, (4) 2-Phase Meters and (12) 1-Phase Meters

  • Dimensions: 5.2”H x 3.4”L x 1.8”D

Additional Details

This is a Non-Revenue Grade meter.


Wiring Diagrams

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  • Solution for retrofitting traditional meter banks

  • Available in standard ANSI forms, Class 200 and Class 10

  • Integrated PLC

  • Dimensions: 6.9" Diameter x 5.6”D

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  • Central data collector and single collection point for both commercial and residential applications

  • Supports to 240 metering points for Submetering or 700 metering points for Utilities

  • Non-volatile flash memory

  • Dimensions: 13.5”H x 8.5”W x 4.5”D

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