The PMC-352-D DIN-Rail DC Energy Meter is CET's latest product designed for the low-cost DC metering market. With a compact DIN rail form factor measuring 36 x 65 x 90mm, it is ideal for DC metering applications in space-constrained environments.

Key features of the PMC-352-D include:

• 3x Current inputs for DC current measurement
• 4x NTC inputs for temperature monitoring
• 3x Digital Inputs (DI) for status monitoring
• Optionally, it offers 1x residual current input for residual current measurement.

The meter also features a standard SOE Log (Sequence of Events Log) that records instrument events such as power failures, setting changes, and DI operations with a 1ms resolution. It includes a RS-485 port as standard, with optional LoRa wireless communication that supports the Modbus RTU protocol.

This makes the PMC-352-D a smart, wireless, and multifunctional monitoring solution for any DC power supply and energy management system, providing an efficient and cost-effective solution for modern DC metering needs.

Typical Applications:

• DC power supply monitoring in space-limited environments
• Wireless DC metering for energy management systems
• Temperature and status monitoring in DC applications

This meter is a versatile solution for DC metering applications, combining compact design with advanced monitoring features and flexible communication options for seamless integration into energy management systems.