Qeed USA Product List

Qeed manufactures a range of equipment that mostly works with Modbus. These devices convert an electrical signal to Modbus RTU and Modbus TCP and can also send out analog and digital responses.
The QI family is a range of Current Transformers and Power Analyzers that use hall effect sensors to convert AC or DC current or power into Modbus. The current versions can also output 0-10V and there is also a loop powered version that outputs 4-20 mA. The QI familyaccepts 0-25 Amp, 0-50 Amps, 0-150 Amps and 0-300 Amps as standard . Other currents are available. The power versions accept line voltage up to 800Vac/1000Vdc. Low voltage versions are available for better resolution.
The QE family is a range of DIN rail mount single-phase current Analyzers and three-phase power Analyzers. This family works with a Current Transformer, Voltage Transformer, Rogowski Probes, and other probes. The QE-Current-485 provides analog output.
The QA family contains the QA-Power-M device, which is a Single Phase Power Meter with a built-in Datalogger and analog output, Modbus RTU output port and also a range of analog, digital input and analog-digital output cards.
The Qeed Communication equipment is designed to enable the Modbus devices to connect to and isolate from a personal computer and enable Modbus RTU devices to communicate to Modbus TCP servers.