Qeed USA

Modbus current transducers, single-phase and three-phase network analyzers, and Modbus signal converters.


Qeed (Quality Electronic Engineering Design), founded in 2012, is a leading manufacturer of Modbus-based electrical devices. Our product range includes Modbus current transformers, loop-powered current transducers, and single-phase power analyzers with through-hole technology or external CTs. We also offer signal conditioners with Modbus output, analog and digital I/O, and built-in datalogging.



Modbus Current Transducer

Modbus Current Transducers

Current Transducers with Modbus and 0-10V output. Range up to 300 Amps.



QI-50-V-485

Loop Powered Current Transmitters

Loop Powered Current Transmitters

Loop Powered Current Transmitters.
Ranges 25/50/300 Amps.



QI-50-I

Single Phase ModBus Power Meter

Single Phase ModBus Power Meter

Single Phase Power and Energy Meter with Modbus Output.



QI-POWER-485

Single Phase Modbus Power Datalogger

Single Phase Modbus power Datalogger

Single Phase Power and Energy Datalogger with Modbus Output.



QA-POWER-M

Modbus Signal Converter

Modbus Signal Converters

Single Channel Signal Converter to Modbus.



QA-OMNI

Single Phase Power Meter to RS485

Single Phase Power Meter to RS485

Single Phase Power Meter to RS485.



QE-POWER-M

Modbus Three Phase Analyzer

Modbus Three Phase Analyzer

Three Phase Modbus Power Analyzer.



QE-POWER-T-STD

Modbus Digital IO Device

Modbus Digital IO devices

Modbus Digital Input Output devices.



QA-12DI-4DO

Current Transducer Digital Output

Modbus Current Transducers

Current Transducers Digital and with Modbus Output. Up to 50 Amps.



QI-50-DO-485

Modbus Current Converter and Voltage Analyzer

Modbus Current Converter and Voltage Analyzer

Current Converter with Modbus and Analog output. 



QE-CURRENT-485

Modbus Communication

Modbus Communication.

Modbus and RS485 Communication devices.



Q-USB-485

Modbus RS485 to Modbus TCP

Modbus RS485 to Modbus TCP.

Modbus RTU bridge to Modbus TCP.



QE-BR-ETH485
QEED USA
Qeed products are sold and maintained by
Datexel LLC in the USA.
Contact Information
☏ 561 779 5660

[email protected]

🏤 Jupiter, Florida, USA