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Measuring transducers cl. 0.2

Measuring transducers cl. 0.2

Product catalog summary

Overview: The document outlines technical specifications and descriptions for various measuring transducers, including programmable, A.C. current, A.C. voltage, frequency, and D.C. transducers. It also discusses components like algebraic summation of D.C. signals and potentiometer position or level transducers.

Programmable Transducers: These transducers offer multi-output capabilities and can be programmed on-site via a USB interface and configuration software. They are suitable for both single-phase and three-phase systems, accommodating balanced, unbalanced, and distorted waveforms. Optional features include an RS485 serial interface with Modbus protocol and a programmable photo-mos output for alarms or energy counting.

Technical Specifications: The transducers have an accuracy class of 0.2, with nominal voltage and current ranges of 100-400V and 1-5A. They support input ranges from 5% to 120% of nominal values and have a response time of less than 200 milliseconds. They operate within a temperature range of -10°C to +50°C and are housed in self-extinguishing thermoplastic material.

Wiring and Measured Variables: Wiring diagrams are provided, detailing variables measured by the transducers, such as line current, phase voltage, power factors, frequency, and energy metrics. Programmability features allow customization of input types, output values, and associated measurements.

Ordering and Options: Ordering codes for different transducer configurations are provided, including options for auxiliary supply voltage and fixing feet. Some configurations do not support RS485 Modbus output.

Compliance and Safety: The transducers comply with EN 60688 standards, featuring galvanic insulation and overvoltage protection. They are tested at 4 kV for 60 seconds to ensure safety and reliability.

Technical Specifications:
1. Inputs: Various input types include 5 mA, 20 mA, 4-20 mA, and 10 V, with options for unidirectional or bidirectional inputs.
2. Outputs: Options include 0-5 mA, ±5 mA, 0-20 mA, ±20 mA, 4-20 mA, 0-10 V, and ±10 V. RS485 Modbus RTU is available but excludes analog outputs.
3. Auxiliary Supply Voltage: Two ranges: 20-60 Vac/dc (5VA/2W) and 80-260 Vac/dc (7VA/2W).
4. Accuracy and Response: Accuracy class is 0.2 with a response time of less than 200 msec.
5. Environmental Conditions: Operating temperature ranges from -10°C to +50°C, and storage temperature ranges from -30°C to +70°C. The device is made from self-extinguishing thermoplastic material and complies with EN 60688 standards.
6. Galvanic Insulation: Full galvanic insulation is provided.
7. Overvoltage Category: CAT III 300V, CAT II 600V with a test voltage of 4 kV for 60 seconds.

Technical Data:
1. Potentiometer Transducer: Input from potentiometer with resistance between 1kΩ and 50kΩ. Various output options are available.
2. RPM Transducer: Inputs from Proximity NAMUR, PNP, NPN, Alternator, and Dynamo with specified frequency ranges. Outputs include 0-5 mA, 0-20 mA, 4-20 mA, and 0-10 V.
3. Ordering Codes: Instructions on filling ordering codes for special executions and options, including overprice codes and applicable product types.

Options and Special Executions:
1. Special Executions: Options include M3 screw terminals, operating frequency of 400Hz, response times of 50msec and 2msec, tropicalization, ship mounting, and versions for H2S, NH3 applications.
2. Factory Settings: Available for specific product codes.

Catalog excerpts

CONVERTITORI DI MISURA cl. 0,2 Measuring transducers cl. 0.2

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CONVERTITORIPROGRAMMABILI Programmable Transducers CONVERTITORI DI CORRENTE C.A. A.C. Current Transducers CONVERTITORI DI TENSIONE C.A. A.C. Voltage Transducers CONVERTITORI DI FREQUENZA Frequency Transducers SOMMATORI ALGEBRICI DI SEGNALI C.C. D.C. Signals algebrical summation POSIZIONE O LIVELLO DA POTENZIOMETRO Potentiometer Position or Level CONVERTITORI DI VELOCITA'_ Revolution speed transducers SOVRAPPREZZI PER ESECUZIONI SPECIALI Special executions extraprices

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CONVERTITORE UNIVERSALE PROGRAMMABLE Programmable Universal Transducers MC2UP... Convertitore multiuscita completamente programmabili in campo mediante interfaccia isolata USB standard ed un semplice software di configurazione. Adatto per I'impiego in sistemi monofase o trifase a tre o quattro fili con carico equilibrato o squilibra-to, anche in presenza di forme d'onda distorte. Puo essere equipaggiato (opzionalmente) con una interfaccia seriale RS485 con protocollo ModBus e con una uscita Photo-Mos programmabile come allarme o come ritrasmissione dell'energia con-teggiata. Multi-output transducer...

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Uscita allarme ritardo di attivazione programmabilità Alarm output activation dealy setting programmability Uscita impulsiva Pulse output programmabilità durata impulso programmability pulse duration ModBus RTU velocità (bps) parametri di comunicazione campo di indirizzamento ModBus RTU RS485 isolata/insulated speed (bps) 9600/19200/38400/57600 communication parameters parity and stop programm. addressing range 1...247 programm. SCHEMI DI INSERZIONE - Wiring diagrams monofase - single-phase trifase tre fili carico eqilibrato three-phase three wires balanced load trifase quattro fili carico eqilibrato...

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CONVERTITORI DI CORRENTE C.A. A.C. Current Transducers MC2A... classe di precisione campo di ingresso tempo di risposta ondulazione residua sovraccarico permanente sovraccarico di breve durarta frequenza di riferimento consumo circuiti di corrente temperatura di funzionamento temperatura di magazzinaggio custodia in materiale termoplastico autoestinguente isolamento galvanico categoria di sovratensione tensione di prova conforme a accuracy class input range response time residual ripple continuous overload short-time overload reference frequency current circuits consumption operating temperature...

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Nota: per valori differenti da quelli indicati in tabella contattare FRER per verifica fattibilita Note: please contact FRER to verify the feasibility in case of different values than the ones indicated in the table SC 1040A OUTPUT 1 OUTPUT 2 OUTPUT 3

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CONVERTITORI DI CORRENTE C.A. TRMS A.C. TRMS Current Transducers MR2A... classe di precisione campo di ingresso tempo di risposta ondulazione residua sovraccarico permanente sovraccarico di breve durarta frequenza di riferimento consumo circuiti di corrente temperatura di funzionamento temperatura di magazzinaggio custodia in materiale termoplastico autoestinguente isolamento galvanico categoria di sovratensione tensione di prova conforme a accuracy class input range response time residual ripple continuous overload short-time overload reference frequency current circuits consumption operating...

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N° e tipo ingressi/uscite - Input/output type & No Vedere tabella a lato - See table by side Nota: per valori differenti da quelli indicati in tabella contattare FRER per verifica fattibilita Note: please contact FRER to verify the feasibility in case of different values than the ones indicated in the table SC 1040A OUTPUT 1 OUTPUT 2 OUTPUT 3 | — + — + — + |

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CONVERTITORI DI TENSIONE C.A. A.C. Voltage Transducers MC2V... classe di precisione campo di ingresso tempo di risposta ondulazione residua sovraccarico permanente sovraccarico di breve durarta frequenza di riferimento consumo circuiti di tensione temperatura di funzionamento temperatura di magazzinaggio custodia in materiale termoplastico autoestinguente isolamento galvanico categoria di sovratensione tensione di prova conforme a accuracy class input range response time residual ripple continuous overload short-time overload reference frequency voltage circuits consumption operating temperature...

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Va.c. CODICE DI ORDINAZIONE - Ordering code CONVERTITORE DI TENSIONE - VOLTAGE TRANSDUCER N° e tipo ingressi/uscite - Input/output type & No Vedere tabella a lato - See table by side Ingresso - Input : Uscita - Output : 0-5 mA (3kΩ ) 0-20 mA (750Ω ) 4-20 mA (750Ω ) 0-10 V (>2kΩ) RS485 Modbus RTU (esclude le uscite analogiche - analog output not available) Alimentazione - Aux. supply voltage: Nota: per valori differenti da quelli indicati in tabella contattare FRER per verifica fattibilità Note: please contact FRER to verify the feasibility in case of different values than the ones indicated in...

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CONVERTITORI DI TENSIONE C.A. TRMS TRMS A.C. Voltage Transducers MR2V... classe di precisione campo di ingresso tempo di risposta ondulazione residua sovraccarico permanente sovraccarico di breve durarta frequenza di riferimento consumo circuiti di tensione temperatura di funzionamento temperatura di magazzinaggio custodia in materiale termoplastico autoestinguente isolamento galvanico categoria di sovratensione tensione di prova conforme a accuracy class input range response time residual ripple continuous overload short-time overload reference frequency voltage circuits consumption operating...

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CONVERTITORE DI TENSIONE TRMS - TRMS VOLTAGE TRANSDUCER N° e tipo ingressi/uscite - Input/output type & No Vedere tabella a lato - See table by side Nota: per valori differenti da quelli indicati in tabella contattare FRER per verifica fattibilita Note: please contact FRER to verify the feasibility in case of different values than the ones indicated in the table

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accuracy class input range - with aux supply voltage - self supplied version response time residual ripple continuous overload short-time overload voltage circuits consumption - with aux supply voltage - self supplied version operating temperature storage temperature self estinguishing thermoplastic material galvanic insulation overvoltage category test voltage according to classe di precisione campo di ingresso con alimentazione separata -versione autoalimentata -tempo di risposta ondulazione residua sovraccarico permanente sovraccarico di breve durarta consumo circuiti di tensione con alimentazione...

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General Catalogue 2019
472 Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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