Lumel | CMA Greece

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Lumel

Since 1954 Lumel brand has been known as a producer of top quality measuring devices and high-pressure die-castings all over the world.

Their high position in the market has been achieved thanks to continuous development policy, competence of their employees and modern technology in the areas of research, design and production. They deliver complex solutions for power and industrial automation sector as well as for automobile, chemical, steel, or HVAC industries .Services of designing and manufacturing of automation systems:

  • Power network meters and analyzers
  • Digital meters
  • Transducers and separators
  • Power factor controllers
  • Temperature controllers
  • Power controllers and SSR
  • Recorders
  • I/O modules, converters, data loggers
  • Analog meters
  • Current transformers

Official Distributor

LUMEL RE82 temperature controller for industrial and marine temperature-control applications

Temperature Controller

LUMEL | RE82 Controller – 4 Outputs

The RE82 controller is intended for temperature control in marine incinerators, food and dehydration industries, and other applications where stabilization of temperature changes is required.

Key specifications / features

  • Universal measuring input for thermocouples, resistance thermometers and analog signals
  • External dimensions: 48 x 96 x 93 mm
  • Control algorithms include On/Off with hysteresis and valve control (step-by-step control), with automatic PID parameter selection
  • Measurement of heater current and detection of heater burnout or short-circuit of the control element (e.g. SSR)
  • IP65 protection grade

Application / use

  • Temperature control in marine incinerators
  • Food and dehydration processes
  • Industrial thermal processes requiring stable and repeatable temperature control
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LUMEL HT20 temperature and humidity data logger with Ethernet and PoE

HT20 – Temperature and Humidity Data Logger with Ethernet and PoE

LUMEL | HT20

The HT20 data logger is designed to measure, monitor and record temperature and humidity. It is intended for facilities where continuous environmental monitoring and recorded values are important to process accuracy.

Key specifications / features

  • Measures, monitors and records temperature and relative humidity
  • Captured data is stored in internal memory and transmitted digitally via Ethernet
  • Ethernet connectivity supports local or global network access (LAN/WAN)
  • Warnings can be generated by email, dedicated web page, display indication and audible alert when configured limits are exceeded
  • Built-in web and FTP functionality for current values, device status and archived data access
  • Modbus Slave TCP/IP communication for integration into wider monitoring systems
  • Power over Ethernet (PoE IEEE 802.3af) is available on the appropriate HT20 version
  • Official data sheet: 150 x 100 x 30 mm housing; IP20; wall mounting

Application / use

  • Server rooms and technical rooms
  • Drug and food warehouses
  • Laboratories
  • Museums and controlled-environment facilities
  • Glasshouses and other areas where temperature/humidity history affects process accuracy
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LUMEL N31U programmable digital panel meter for temperature resistance and standard signals

Programmable Digital Meter of Temperature, Resistance and Standard Signals

LUMEL | N31U Digital Panel Meter

The N31U is a programmable digital panel meter designed for measuring standard analog signals used in automation. Its high-contrast two-line LCD display enables simultaneous reading of two values, while RS-485 communication, a programmable alarm output and free eCon software support local and remote configuration.

Key specifications / features

  • Programmable temperature inputs: Pt100, Pt1000 and thermocouples J, K, N, E, R, S
  • Resistance measurement: 400 Ω and 4000 Ω
  • Current input: ±20 mA
  • Voltage inputs: ±10 V, ±60 mV, ±150 mV and ±300 mV
  • Supports potentiometric transmitter input
  • Outputs/interfaces: 1 x NC relay, 1 x 24 V d.c./24 mA auxiliary supply and 1 x RS-485
  • High-contrast two-line LCD with built-in backlighting
  • Programmable alarm output, minimum/maximum value memory, 32-point individual characteristic and mathematical functions
  • Programming from front-panel buttons or via RS-485 using free eCon software

Application / use

  • Measurement of standard analog signals in industrial automation
  • Temperature and resistance monitoring
  • Panel instrumentation requiring local display plus RS-485 communication
  • Applications requiring programmable alarm supervision and signal conversion/processing
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