The QIPOW300SCx is a single-phase power meter that measures DC/AC RMS voltage and current up to 300A without the need for external CTs, with an accuracy class of < 1% F.S.

It provides all instantaneous values (Vrms, Irms, active, reactive and apparent power, Cosφ, frequency, THD, peak values) as well as cumulative total, imported and exported energy.

Featuring an RS485 Modbus RTU interface and either a 0-10V analog output (SCA) or a digital output (SCD), it is designed for DIN-rail mounting.

The QE-WIFI485 is a Modbus RTU ↔ MQTT gateway that connects any Modbus RS485 device to any MQTT broker.

It publishes acquired data via MQTT/MQTTS/WS/WSS, with support for username/password authentication and x509 certificates.

Featuring 802.11 b/g/n Wi-Fi and 10/100 Ethernet connectivity, it is easily configured through a local web interface and supports Over-The-Air (OTA) firmware updates.

Available with an internal antenna (QE-WIFI485) or an external SMA antenna (QE-WIFI485-A), it is designed for DIN-rail mounting.

The QE-GATEWAY485 is a Modbus RTU ↔ MQTT gateway that connects any Modbus RS485 device to any MQTT broker. Compared to the QE-WIFI485, it adds 10/100 Ethernet connectivity and a SD-Card slot, enabling local data storage when the MQTT broker is unavailable, with automatic upload once the connection is restored.

It publishes data via MQTT/MQTTS/WS/WSS, with support for username/password authentication and x509 certificates, and features 802.11 b/g/n Wi-Fi connectivity.

It is configured through a local web interface and supports Over-The-Air (OTA) firmware updates.

Available with an internal antenna (QE-GATEWAY485) or an external SMA antenna (QE-GATEWAY485-A), it is designed for DIN-rail mounting.

The QE-GW-CAN485 is a multi-protocol Modbus RTU ↔ CAN-Bus and Modbus RTU ↔ MQTT gateway.

In addition to connecting any Modbus RS485 device to an MQTT broker, it maps Modbus registers to CAN-Bus frames (compatible with CAN 2.0A and 2.0B up to 1M baud, storing up to 512 mappings).

It publishes data via MQTT/MQTTS/WS/WSS, with support for username/password authentication and x509 certificates, and features 802.11 b/g/n Wi-Fi and 10/100 Ethernet connectivity. It is configured through a local web interface and supports Over-The-Air (OTA) firmware updates.

Available with an internal antenna (QE-GW-CAN485) or an external SMA antenna (QE-GW-CAN485-A), it is designed for DIN-rail mounting.