Valcom® & the Pulp & Paper Industry
16Pages

Pulp & Paper Industry Industria della Carta Consistency Level Pressure (Rel, Abs, Dif) Flow Temperature Specific Gravity Gloss Consistenza Livello Pressione (Rel, Ass, Dif) Portata Temperatura Peso Specifico Lucido

2 CSCAR01 OVER 35 YEARS OF INNOVATION, QUALITY AND SERVICE ON DEMAND Valcom® offers a dedicated line of products of measurement and control instruments for Pulp & Paper Industry, developed in the years through the company most distinguishing traits, such as flexibility, high-quality production concept and optimization of production costs. Over 35 years of experience and the continuous efforts in researching and developing innovative solutions makes Valcom® the ideal partner as supplier of measurement and control equipment for paper stock preparation and other processes in the pulp & paper...

3 Technical features Specifiche tecniche SMART HART® , consistency transmitter designed for on pipe installation. Working based on shearforce principle. • Complete with a 4 digits LCD indicator • Output available in 4-20 mA Smart and Hart®, protocol version • Measuring range: 1.5-8% consistency (depending on pulp type and sensing element) • Sensitivity: 0,1% • Minimum pipe diameter: 100mm (4”) Trasmettitore SMART HART®, per installazione su tubazione. Funzionamento basato sul principio della forza-taglio. • Completo di indicatore LCD a quattro cifre • Uscita disponibile in versione 4-20 mA...

4 Technical features Specifiche tecniche Electronic SMART HART® transmitters for continuous specific gravity measurement of liquids. Special robustness due to a heavy duty protection cage with AISI 316 St. St. housing. • Length of seals protection grid: from 0,5m up to 6m • Specific gravity of the fluid: from 500g/l up to 5000g/l • Output: 4÷20mA (2 wires) + HART® protocol • Sensitivity: 0.1gr/l • Certific./Approvals: EExia ATEX Trasmettitori elettronici SMART HART® per la misura continua del peso specifico di liquidi. Particolare robustezza conferita dalla gabbia di protezione con custodia...

5 Technical features Specifiche tecniche VBA VBA Cross control profile Diluition Valves on headboxes • Electro mechanical actuator with stepper motor and integral Smart microprocessor board • Resolution on valve plug stroke equal to 1 micron • Modular mechanical construction for easy disassembly of actuator Valvole di diluizione per il controllo trasversale del profilo di grammatura in casse d’afflusso • Attuatore elettromeccanico con motore passo passo e scheda integrale Smart a microprocessore • Risoluzione sulla corsa dell’otturatore della valvola pari a 1 micron • Esecuzione meccanica...

6 Technical features Specifiche tecniche Pneumatic transmitter force balanced principle, specifically designed for level measurement in open tanks or chests containing dense or viscous liquids, liquids which may polymerize, cement slurry, etc.. • Supply: 1.5bar (22psi) • Output: 0.2...1bar (3...15psi) • Accuracy: < 1% / 0.25% FS Trasmettitore pneumatico a bilanciamento di forze per la misura di livello in serbatoi aperti, tine o casse contenenti liquidi densi o molto viscosi, liquidi che possono polimerizzare, fanghiglie di cemento, ecc. • Alimentazione: 1.5bar (22psi) • Uscita: 0.2...1bar...

7 Technical features Specifiche tecniche 27 27 Electronic level, pressure and vacuum transmitters suitable for liquids, gases and vapours, with AISI 316 St. St.housing, Ø max 55mm. • Measuring span: from 100mbar up to 1000bar • Level: relative • Pressure: relative, absolute and barometric • Output: 4-20mA (2 wires) • Accuracy: < 0.25% FS • Certific./Approvals: EExia ATEX Trasmettitori elettronici di livello, pressione e vuoto per liquidi gas e vapori con custodia Ø max 55mm in acciaio inox AISI 316. • Campo di misura: da 100mbar a 1000bar • Livello: relativo • Pressione: relativa, assoluta...

8 Technical features Specifiche tecniche Current to Pressure converters for DIN rail mounting or enclosed in housing for local mounting • Input 4÷20 mA; 0÷20 mA; 1÷5 V; 1÷10 V; 0÷10 V; • Output: 3÷15 psi (0.2÷1 bar); 2÷20 psi (0.14÷14 bar); 4÷30 psi (0.3÷2 bar); 15÷3 psi (1÷0.2 bar); 0.5÷8 bar (PC18) • Certificates/Approvals: EExia ATEX (PC15 and PC18) Convertitori Corrente/Pressione per montaggio a retroquadro o racchiusi in custodia per installazione in campo • Ingresso 4÷20 mA; 0÷20 mA; 1÷5 V; 1÷10 V; 0÷10 V; • Uscita: 3÷15 psi (0,2÷1 bar); 2÷20 psi (0,14÷14 bar); 4÷30 psi (0,3÷2 bar);...

9 Technical features Specifiche tecniche The newly sales released portable ultrasonic flowmeter UPF02 with integrated heat quantity measurement feature, not only measures flows, but with its multi-function capability, is a powerful tool in energy conservation management. It provides: • Energy meter function; • USB memory data transfer; • Entirely water proof IP65. La nuova versione del misuratore di portata a ultrasuoni UPF02 con integrata la misura di apporto energetico, non misura solo la portata, ma è anche, con la nuova logica multi-funzionale, un potente strumento di razionalizzazione...

10 Transmitters used on paper stock preparation processes typically require a flush diaphragm process connection, and must respond to some specific requirements for pipe mounting or on machines, headboxes, cleaners, screens, refiners, etc. Since more than 35 years Valcom® has developed a series of process connections (other than the standard screwed and flanged ones) that provide the supply, together with the transmitter, of the ET series welding ring. This solution, already used in many thousands of applications, resulted to be by far the most convenient both from the technical point of...