Transducers convert one form of energy or physical quantity into another, typically converting a physical parameter into an electrical signal. Lumel produces various types of transducers including:
• Voltage Transducers : These convert AC or DC voltage signals into standardized DC signals suitable for measurement and control purposes.
• Current Transducers : Convert AC or DC current signals into proportional DC signals for measurement and monitoring applications.
• Power Transducers : Measure electrical power parameters such as voltage, current, and power factor, converting them into standardized DC signals for further processing.
• Frequency Transducers : Convert frequency signals into proportional DC signals, useful in frequency measurement and control systems.
Current transformers are essential for measuring electrical current levels safely and accurately. Lumel manufactures a variety of current transformers tailored for different applications:
• Solid-Core CTs : Used in applications where the conductor cannot be disconnected to install a split-core CT.
• Split-Core CTs : Allow for easy installation without interrupting the circuit, suitable for retrofitting existing installations.
• Rogowski Coils : Flexible current sensors that wrap around a conductor to measure current without the need for direct electrical contact.
• Power Meters : Used for measuring electrical parameters such as voltage, current, power, energy (active, reactive, apparent), power factor, and frequency. These meters are crucial in monitoring energy consumption and optimizing power distribution.
• Multifunction Meters : Provide simultaneous measurement of multiple electrical parameters in industrial and utility applications.
• Panel Meters : Digital and analog panel meters for displaying and monitoring electrical quantities in control panels and switchboards.
• Portable Instruments : Handheld devices for on-site measurement and troubleshooting in electrical installations.
• Programmable Controllers : PLCs (Programmable Logic Controllers) and PACs (Programmable Automation Controllers) for process automation and control.
• Temperature Controllers : PID controllers and digital indicators for precise temperature regulation in heating and cooling systems.
• Process Indicators : Display units for monitoring process variables such as temperature, pressure, and flow.
• Temperature Sensors : RTDs (Resistance Temperature Detectors) and thermocouples for accurate temperature measurement.
• Pressure Sensors : Devices for measuring pressure in liquids and gases.
• Humidity Sensors : Instruments for monitoring relative humidity levels in controlled environments.
• Flow Sensors : Used in measuring the flow rate of liquids and gases.
• Data Loggers : Capture and store data over time for analysis and reporting.
• SCADA Systems : Supervisory Control and Data Acquisition systems for real-time monitoring and control of industrial processes.
• Monitoring Software : Applications for visualizing and analyzing data collected from instruments and sensors.
• Configuration Tools : Software tools for setting up and configuring devices for specific applications.