CIRCUTOR Three-Phase Direct Energy Meter CEM-C21-485-DS (Q22431) – Precise Measurement and Connectivity

The CIRCUTOR CEM-C21-485-DS (Q22431) three-phase direct energy meter is a robust and precise solution for measuring electrical consumption in industrial and commercial environments. Designed to offer high reliability and flexibility, this meter incorporates RS-485 communication for easy integration into energy management systems. Its compact design and multiple functionalities make it an ideal option for optimizing control and energy efficiency.

Technical Specifications

• Reference: CEM-C21-485-DS (Q22431)
• Meter Type: Three-Phase Direct
• Measurement Range (V): 3 x 127/220...3 x 230/400 (Specify exact range according to model)
• Accuracy Class: Class 1 (according to MID)
• Display: LCD (7 digits) with rotating display system
• Communications: Integrated RS-485
• Buttons: 2 (1 sealable) for data viewing
• Certification: MID module B+D (according to type)
• Normative: EN 50470 (European MID) or IEC 62052-11 (international)
• Dimensions: 4 modules (72 mm)
• Impulse Output: Programmable according to DIN 43864 (Specific Model)
• Digital Input: For tariff control and pulse counting (Specific Model)
• Indication: Incorrect wiring and accumulation of energy in case of incorrect wiring

Advantages

• Precise Measurement: Guarantees reliable readings for accurate energy control.
• RS-485 Connectivity: Allows integration with SCADA, PLC and BMS systems for remote monitoring.
• Compact Design: Facilitates installation in electrical panels with limited space.
• Flexibility: Adaptable to various applications thanks to its multiple configurations and models.
• Ease of Use: Intuitive interface and buttons for simple data viewing.
• MID Certification: Complies with European energy metering standards.
• Error Indication: Alerts about possible connection problems to avoid incorrect measurements.

Applications and Recommended Uses

The CIRCUTOR CEM-C21-485-DS meter is ideal for a wide range of applications, including:

• Monitoring energy consumption in industrial installations.
• Controlling costs in production processes.
• Measuring energy in commercial and residential buildings.
• Integration into energy management systems (EMS).
• Sub-measurements for detailed consumption analysis.
• Verification of energy billed by the utility company.

For more detailed information on technical specifications, available models and configuration options, visit adjditec.com.