Lauritz Knudsen 4405 Series Basic Multifunction Meter (MFM) | Digital LED meter CL 1 with RS 485 | CT/PT site programmable
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Lauritz Knudsen 4405 Series Basic Multifunction Meter (MFM) | Digital LED meter CL 1 with RS 485 | CT/PT site programmable
- Description
- Specifications
- Warranty
- Reviews
Description
About the Product
The Lauritz Knudsen LED Energy Meter with RS485 Port is a precision digital metering solution designed to accurately monitor electrical energy consumption & support advanced energy management systems.
Built with Class 1 accuracy, the meter provides dependable energy measurement & detailed monitoring capabilities for industrial facilities, commercial buildings, utility systems, & electrical distribution networks. The integrated RS485 communication port allows seamless connectivity with Building Management Systems (BMS), SCADA platforms, energy monitoring systems, & automation networks.
Its LED display provides clear visibility of measured values, supporting efficient monitoring & operational decision-making.
How the Energy Meter Works
The meter measures & monitors electrical parameters by:
• Tracking energy consumption continuously
• Recording cumulative electrical usage
• Displaying readings through an LED interface
• Supporting remote monitoring through RS485 communication
• Enabling centralized energy management
• Assisting energy efficiency optimization
Quick Specifications
Product Type: Digital Energy Meter
Display Type: LED Display
Accuracy Class: Class 1
Communication Interface: RS485 Port
Measurement Function: Energy Monitoring
Application: Electrical Energy Measurement & Management
Installation Type: Panel Mounting
Electrical Configuration
• Product Type: Digital Energy Meter
• Display Type: LED Display
• Accuracy Class: Class 1
• Communication Interface: RS485 Port
• Measurement Function: Energy Monitoring
• Application: Electrical Energy Measurement & Management
• Installation Type: Panel Mounting
• Suitable for Industrial & Commercial Installations
Construction & Design
Built for dependable operation:
• Bright LED display
• Precision digital metering technology
• Integrated RS485 communication port
• Compact panel-mount design
• Durable industrial-grade construction
• Designed for long operational life
Safety & Protection
• Provides accurate energy measurement
• Supports remote monitoring & communication
• Enhances energy management capabilities
• Improves visibility of energy consumption patterns
• Reliable long-term performance
• Suitable for continuous monitoring applications
Mounting & Installation
• Designed for electrical distribution panels & switchboards
• Easy integration into automation systems
• Suitable for new & retrofit projects
• Long service life under normal operating conditions
• Low-maintenance operation
• Reliable industrial-grade performance
Application Domains
• Electrical Distribution Panels
• Industrial Control Panels
• Commercial Buildings
• Manufacturing Facilities
• Utility Installations
• Building Management Systems (BMS)
• Energy Management Systems
• Power Monitoring Applications
Key Features
• Digital LED energy meter
• Class 1 measurement accuracy
• Integrated RS485 communication port
• Energy consumption monitoring
• LED display indication
• Remote data communication capability
• Durable panel-mount construction
• Suitable for industrial & commercial use
Applications
• Energy consumption monitoring
• Building energy management systems
• Industrial power monitoring
• Commercial energy management
• Utility metering applications
• SCADA & automation systems
• Electrical panel instrumentation
• Facility energy performance tracking
FAQs
1. What is this LED Energy Meter used for?
Ans: It is used to measure, display, & monitor electrical energy consumption while supporting advanced energy management applications.
2. What is the accuracy class of this meter?
Ans: The meter is built with Class 1 accuracy for reliable energy measurement & monitoring.
3. Does this meter support remote communication?
Ans: Yes. It includes an RS485 communication port for integration with energy monitoring & automation systems.
4. What is the purpose of the RS485 port?
Ans: The RS485 port enables communication with SCADA systems, BMS platforms, energy management software, & centralized monitoring systems.
5. What type of display does this meter use?
Ans: The meter features a clear LED display for easy viewing of measured electrical parameters & energy consumption data.
6. Where is this meter commonly installed?
Ans: It is commonly installed in electrical distribution panels, industrial facilities, commercial buildings, & utility monitoring systems.
7. Why is energy monitoring important?
Ans: Energy monitoring helps improve efficiency, reduce operating costs, identify consumption trends, & support energy conservation initiatives.
8. What are the benefits of using an energy meter with RS485 communication?
Ans: It enables remote monitoring, centralized data collection, improved energy management, enhanced operational visibility, & easy integration with automation & building management systems.
Overview
| Length(mm) | 58 |
|---|---|
| Height(mm) | 96 |
| Width(mm) | 96 |
| Communication | With RS 485 |
| Type of Measurement | 3 Phase 3 Wire, 3 Phase 4 Wire & 1 Phase |
| Type of Measurement - 2 | True Root Mean Square Values with 128 Samples per Cycle |
| Display & Resolution | 4 Line LED - 4 Digit for Instantaneous & 6 Digit Cumulative |
| Weight (in grams) | 300 |
| Phase | 1 & 3 Ph |
| Size | 96x96x58 mm |
| Accuracy Class | CL 1 |
| Warranty | 1 Year |
Warranty
- All products listed in the price list are covered by a warranty against manufacturing defects for a period of 18* months from the date of purchase.
- For Lauritz Knudsen MCBs & Isolators mounted inside Lauritz Knudsen Distribution Boards, an extended warranty of 5 years is provided.
- In the event of a defect due to faulty workmanship or other associated reasons, the manufacturer will, at its discretion, remedy the defect or replace the faulty parts or the entire product as soon as possible, free of cost.
- This warranty is subject to proper usage and efficient maintenance and does not cover defects arising from fire, accidents, inefficient maintenance, faulty operation, or deliberate or accidental damage.
- The warranty does not cover damage to power electronic components such as thyristors & IGBTs, which primarily fail due to over-temperature or over-voltage. Users must take adequate precautions to eliminate such conditions.
- The manufacturer shall not be responsible or liable for any special, incidental, social, or consequential losses (including loss of profits), punitive damages, injury, or damages of any kind solely attributable to defect or failure of its products.
- The manufacturer shall not be liable in any manner for issues related to or failure in the performance of any other equipment to which the product is connected.
Reviews
Description
About the Product
The Lauritz Knudsen LED Energy Meter with RS485 Port is a precision digital metering solution designed to accurately monitor electrical energy consumption & support advanced energy management systems.
Built with Class 1 accuracy, the meter provides dependable energy measurement & detailed monitoring capabilities for industrial facilities, commercial buildings, utility systems, & electrical distribution networks. The integrated RS485 communication port allows seamless connectivity with Building Management Systems (BMS), SCADA platforms, energy monitoring systems, & automation networks.
Its LED display provides clear visibility of measured values, supporting efficient monitoring & operational decision-making.
How the Energy Meter Works
The meter measures & monitors electrical parameters by:
• Tracking energy consumption continuously
• Recording cumulative electrical usage
• Displaying readings through an LED interface
• Supporting remote monitoring through RS485 communication
• Enabling centralized energy management
• Assisting energy efficiency optimization
Quick Specifications
Product Type: Digital Energy Meter
Display Type: LED Display
Accuracy Class: Class 1
Communication Interface: RS485 Port
Measurement Function: Energy Monitoring
Application: Electrical Energy Measurement & Management
Installation Type: Panel Mounting
Electrical Configuration
• Product Type: Digital Energy Meter
• Display Type: LED Display
• Accuracy Class: Class 1
• Communication Interface: RS485 Port
• Measurement Function: Energy Monitoring
• Application: Electrical Energy Measurement & Management
• Installation Type: Panel Mounting
• Suitable for Industrial & Commercial Installations
Construction & Design
Built for dependable operation:
• Bright LED display
• Precision digital metering technology
• Integrated RS485 communication port
• Compact panel-mount design
• Durable industrial-grade construction
• Designed for long operational life
Safety & Protection
• Provides accurate energy measurement
• Supports remote monitoring & communication
• Enhances energy management capabilities
• Improves visibility of energy consumption patterns
• Reliable long-term performance
• Suitable for continuous monitoring applications
Mounting & Installation
• Designed for electrical distribution panels & switchboards
• Easy integration into automation systems
• Suitable for new & retrofit projects
• Long service life under normal operating conditions
• Low-maintenance operation
• Reliable industrial-grade performance
Application Domains
• Electrical Distribution Panels
• Industrial Control Panels
• Commercial Buildings
• Manufacturing Facilities
• Utility Installations
• Building Management Systems (BMS)
• Energy Management Systems
• Power Monitoring Applications
Key Features
• Digital LED energy meter
• Class 1 measurement accuracy
• Integrated RS485 communication port
• Energy consumption monitoring
• LED display indication
• Remote data communication capability
• Durable panel-mount construction
• Suitable for industrial & commercial use
Applications
• Energy consumption monitoring
• Building energy management systems
• Industrial power monitoring
• Commercial energy management
• Utility metering applications
• SCADA & automation systems
• Electrical panel instrumentation
• Facility energy performance tracking
FAQs
1. What is this LED Energy Meter used for?
Ans: It is used to measure, display, & monitor electrical energy consumption while supporting advanced energy management applications.
2. What is the accuracy class of this meter?
Ans: The meter is built with Class 1 accuracy for reliable energy measurement & monitoring.
3. Does this meter support remote communication?
Ans: Yes. It includes an RS485 communication port for integration with energy monitoring & automation systems.
4. What is the purpose of the RS485 port?
Ans: The RS485 port enables communication with SCADA systems, BMS platforms, energy management software, & centralized monitoring systems.
5. What type of display does this meter use?
Ans: The meter features a clear LED display for easy viewing of measured electrical parameters & energy consumption data.
6. Where is this meter commonly installed?
Ans: It is commonly installed in electrical distribution panels, industrial facilities, commercial buildings, & utility monitoring systems.
7. Why is energy monitoring important?
Ans: Energy monitoring helps improve efficiency, reduce operating costs, identify consumption trends, & support energy conservation initiatives.
8. What are the benefits of using an energy meter with RS485 communication?
Ans: It enables remote monitoring, centralized data collection, improved energy management, enhanced operational visibility, & easy integration with automation & building management systems.
Overview
| Length(mm) | 58 |
|---|---|
| Height(mm) | 96 |
| Width(mm) | 96 |
| Communication | With RS 485 |
| Type of Measurement | 3 Phase 3 Wire, 3 Phase 4 Wire & 1 Phase |
| Type of Measurement - 2 | True Root Mean Square Values with 128 Samples per Cycle |
| Display & Resolution | 4 Line LED - 4 Digit for Instantaneous & 6 Digit Cumulative |
| Weight (in grams) | 300 |
| Phase | 1 & 3 Ph |
| Size | 96x96x58 mm |
| Accuracy Class | CL 1 |
| Warranty | 1 Year |
Warranty
- All products listed in the price list are covered by a warranty against manufacturing defects for a period of 18* months from the date of purchase.
- For Lauritz Knudsen MCBs & Isolators mounted inside Lauritz Knudsen Distribution Boards, an extended warranty of 5 years is provided.
- In the event of a defect due to faulty workmanship or other associated reasons, the manufacturer will, at its discretion, remedy the defect or replace the faulty parts or the entire product as soon as possible, free of cost.
- This warranty is subject to proper usage and efficient maintenance and does not cover defects arising from fire, accidents, inefficient maintenance, faulty operation, or deliberate or accidental damage.
- The warranty does not cover damage to power electronic components such as thyristors & IGBTs, which primarily fail due to over-temperature or over-voltage. Users must take adequate precautions to eliminate such conditions.
- The manufacturer shall not be responsible or liable for any special, incidental, social, or consequential losses (including loss of profits), punitive damages, injury, or damages of any kind solely attributable to defect or failure of its products.
- The manufacturer shall not be liable in any manner for issues related to or failure in the performance of any other equipment to which the product is connected.