Elenco Espositori 2019

28 - 30 maggio 2019
Quartiere Fieristico
Automazione e Digitale per l'Industria - Fiera e Congresso




Padiglione 3 - Stand A038

LAUMAS Elettronica has operated in the INDUSTRIAL WEIGHING and  BATCHING market since 1984, with applications tailored for a wide variety of sectors. Through careful analysis of customer needs and the presence of a sophisticated internal research laboratory, LAUMAS Elettronica manufactures reliable precision products, characterised by excellent quality/price ratio, certificates and compliance with relevant industry standards on a national and international level.

The advanced IT system allows all the production processes to be managed efficiently and offers a targeted technical assistance service.

The continuous product improvement is made visible through the constant use of communication tools, from the periodic publication of brochures and product catalogs, to the creation of targeted videos for product families and witnessed by an active presence on the major social networks (Go to the LinkedIn group - Weight Transmitters)

Indirizzo: Via I Maggio 6 - 43022 - Montechiarugolo (Parma) - Italia

Telefono: 0039 0521-683124

Fax: 0039 0521-681091

Sito web: www.laumas.com

Referente: Consonni Massimo

Le nostre novitÓ:

As a result of the constant work of the R & D team, the new series of TLB4 Transmitters represents an innovation of a product already at the forefront as the TLB, introducing some important new features and improvements; the new container by the original design Laumas provides a greater flexibility of use than the TLB series and can be installed on the front or back panel depending on the application requirements.


Another strong point of the new series is the use of a powerful converter with four independent measuring channels that ensures an in-depth diagnostics of load cells’ signals remotely, allowing a constant monitoring of the distribution of loads and any abnormalities of the linked cells.


The new version allows the digital management of the equalization of signals avoiding the use of the usual equalized junction box (by trimmer).


Some of the most important features are:


  • 4 independent reading channels for load cells
  • Back panel mounting on Omega/DIN rail or front panel mounting
  • RS485 serial port Modbus RTU
  • Fieldbuses (optional): Modbus TCP, PROFIBUS DP, PROFINET IO, Ethernet/IP, Ethernet TCP/IP, EtherCAT, POWERLINK, DeviceNet, CANopen, CC-Link, SERCOS III
  • Analog output (optional)


Main functions:


  • Access to the diagnostics functions with indication of the distribution of the actual load on each active channel with backups archive: storing, retrieving, printing.
  • Digital equalization: the instrument allows to equalize the response of the linked load cells, in a fast and reliable way over time, avoiding the use of junction boxes by trimmer.
  • Transmission of the divisions for the 4 independent reading channels via RS485 (Modbus RTU) or via fieldbus.
  • Significant events log: zero settings, calibrations, equalizations, errors. The information can be stored, retrieved and printed.
  • Automatic diagnostics: the instrument is designed to store the percentage values of load distribution for each channel, by making comparisons between the recorded values; if a significant variation between the values is detected during normal operation the instrument displays an alarm alternating with the weight value. Depending on the weighing system type it is possible to perform:


1. Load diagnostics: load distribution control in constant barycentre systems (e.g. liquids silo).


2. Diagnostics on zero: check on load cells drift state (eg. silo, weighbridge, platforms).


 CERTIFICATIONS approved at an international level:


  • UL Recognized component - complies with the United States and Canada standards
  • Customs Union Certification - complies with the Russian standards
  • OIML R76:2006 (European Directive 2009/23/EC (NAWI)




Take a look at the TECHNICAL DATA SHEET.


The new WiFi Weight Transmitter TKLWF series, which broadens the range of LAUMAS transmitters, is equipped with an integrated Wi-Fi module, which allows wireless connection in all applications.

The communication takes place via ModBus RTU, ASCII Laumas or via integrated Web serverallowing the visualization of the instrument status and the management of the host parameters remotely.

In applications where the instrument is far from power source, you can use the TLKWF with an optional rechargeable external battery pack.

Connection types:
  • Wi-Fi connection to other TLKWF transmitters
  • Communication with existing Wi-Fi networks
  • Direct connection (point to point) to PC / smartphone / tablet through a Web server
  • Connection to instruments WDESK, WINOX, WTAB series, equipped with optional Wi-Fi module (opzw1radio)
Integrated website combined with Wi-Fi connection for the supervision, management and remote monitoring of the weight transmitter TLKWF. Viewable on PCs, smartphones and tablets using standard browsers (Explorer, Safari, Chrome, etc.).

Take a look at the TECHNICAL DATA SHEET of TLKWF.


WiFi communication interface device between two serial devices.
Transceiver into IP65 case (on request IP67).
Backlit LCD display.
RS232 and RS485 ports (Modbus RTU/Laumas ASCII protocol).

Take a look at the TECHNICAL DATA SHEET of MODWF.


Weight transmitters into IP65 case (on request IP67).
Backlit LCD display.
RS232 and RS485 ports (Modbus RTU/Laumas ASCII protocol).
2 digital inputs PNP, 4 digital relay outputs.
1 load cell input.

Take a look at the TECHNICAL DATA SHEET of TLK.


The new CLM8 intelligent junction boxes series, provided with 8 INDIPENDENT READING CHANNELS for load cells, allow to have same benefits and performance of an advanced digital weighing system even using analog load cells.

Among the most innovative features:

  • LCD display and four-key keypad.
  • Diagnostic functions of the current load distribution on each active channel with archive backups: storing, retrieving, printing.
  • Digital equalization:  the instrument allows to equalize the connected load cells response in a fast and reliable over time avoiding use of junction boxes with trimmer.
  • Significant events archive (zeroing, calibration, equalization, alarms): storing, retrieving, printing.
  • Automatic diagnostics: Detailed diagnostics of each load cell (max 8). Instant anomalies report (also on the connected series W indicator display).

Available versions:

  • IP67 polycarbonate box
  • IP67 ABS box
  • IP67 stainless steel box
  • Omega/DIN rail mounting version
  • board version only


  •  EAC - complies with the Eurasian Customs Union standards (Russia, Belarus and Kazakhstan)
  • OIML R76:2006 European Directive 2009/23/EC (NAWI)

The CLM8 series has an Ethernet TCP/IP port (on request) to which connect for remote management via Internet by PC, smartphone or tablet, throughaccessing a website where display the % of distributed load, load cells response signal in mV and manage the instrument operation.


Prodotto in evidenza: LCB

Categorie merceologiche

  3.5 Sensori e sistemi di misura
  3.5.11 Trasduttori di forza
  3.5.19 Sensori e sistemi di pesatura Celle di carico Sistemi di pesatura
  3.7 Trasduttori di misura
  3.8 Strumentazione di misura per segnali elettrici
  7.1 Convertitori di segnale
  7.1.1 Amplificatori di misura
  7.1.2 Trasduttori di misura

Aggiornato al: 21 febbraio 2018

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