DPWL*: sensore rilevatore perdite gas refrigerante / Gas Sensor
Contents
1. CAREL INDUSTRIES HQs Via dell Industria 11 35020 Brugine Padova Italy Tel 39 049 9716611 Fax 39 049 9716600 http www carel com e mail carel carel com 050003510 rel 1 0 15 04 112. Requisitos de calibraci n Las normativas locales podr an requerir procedimientos de control para la calibraci n del sensor Las normativas principales requieren al menos el an lisis anual y el tarado Los sensores con semiconductor son calibra dos para un gas espec fico El primero realizado por el fabricante y los siguientes por el instalador Mantenimiento Prueba anual Para cumplir con la normativa EN378 y F GAS es necesario realizar el test de prueba cada a o Se aconseja un tarado ver procedimiento de calibraci n en el manual del usuario Cada 5 6 a os Se aconseja cambiar el elemento de detecci n de gas y hacer una calibraci n Cada 3 a os Tab 2 Nota tras una fuga de gas consistente y prolongada a la exposici n proceder a realizar un control o a su sustituci n en caso de que sea necesario Para m s informaci n consultar el manual t cnico c d 0300035IT y 0300035EN C digos C digo Carel Descripci n DPWLA0O7000 Sensor de detecci n de gas R22 DPWLBO7000 Sensor de detecci n de gas R134a DPWLCO7000 Sensor de detecci n de gas R404a DPWLDO7000 Sensor de detecci n de gas R407c DPWLEO7000 Sensor de detecci n de gas R410a DPWL41 7000 Sensor de detecci n de gas CO2 Tab 3 Opciones C digo Descripci n DPWLKITOOO Adaptador para calibraci n tubo y capuch n 6133015AXX Elemento sensible para gases refrigerantes HCFC y HFC s para versi n
3. version 6133016AXX CO2 refrigerant gas sensor for infrared version Tab 4 CAREL reserves the right to modify the features of its products without prior notice Description g n rale Le capteur d tecteur de gaz r frig rant est un dispositif qui signale les fuites des gaz les plus communs R22 R134a R404a R407c R410a et CO2 Il peut tre utilis pour les applications stand alone il est int gr avec les contr leurs Carel ou avec les dispositifs d autres pi ces Il pr voit le raccordement avec le contr le Carel a travers la sortie analogique nu m rique ou par le raccordement s riel RS485 Modbus Lorsque la fuite est d tect e au dela d une certaine concentration le capteur signale au moment du contr le l alarme il active localement une signalisation acoustique et visuelle et simultan ment un relais SPDT Il offre l avan tage d intervenir en temps utile sur les fuites de gaz en vitant l arr t de la machine et en garantissant la s curit des personnes qui sont aux alentours Chaque mod le est calibr pour un gaz sp cifique il est install en g n ral dans des b timents neufs ou existants qui n cessitent un monitorage continu des fuites de gaz Son installation respecte les reglementations Europ ennes F GAS et EN378 et ASHRAE 15 Caract ristiques techniques Version Semi conducteur Version Infrared R22 R134a R404a R407c CO R410a Alimentation 12 24V 20 d c a
4. Current Output 4 20 m Nota verificare compatibilita con l applicativo del controllo Disposal of the product Important warnings Note check compatibility with the application on the controller The appliance or the product must be disposed of separately in compliance with the local The CAREL product is a state of the art device whose operation is specified in the technical documentation supplied with the product or can be downloaded even prior to purchase from the website www carel com Note v rifier la compatibilit avec l application de contr le standards in force on waste disposal The customer manufacturer developer or installer of the final equipment accepts all liability and risk relating to the configuration of the product in order to reach the expected results in relation to the specific final installation and or equipment The failure to complete such phase which is required indicated in the user manual may cause the final product to malfunction CAREL accepts no liability in such cases The customer NB Die Kompatibilit t HAN dem Anwendungsprogramm der Steuerung berpr fen must use the product only in the manner described in the documentation relating to the product The liability of CAREL in relation to its products is specified in the CAREL general contract conditions available on the Nota verificar la compatibilidad con la aplicaci n de controlador website www carel com and or by specific agreements with customers
5. 050003510 rel 1 0 15 04 11 DPWL sensore rilevatore perdite gas refrigerante Gas Sensor leakage Kaltegasdetektor Sensor detector de fugas de gas refrigerante LEGGI E CONSERVA QUESTE ISTRUZIONI READ AND SAVE THESE INSTRUCTIONS ce CAREL Descrizione generale Il sensore rilevatore di gas refrigerante un dispositivo che segnala le fughe dei piu comuni gas R22 R134a R404a R407c R410a e CO2 Pud essere utilizzato in applicazioni stand alone integrato con i controllori Carel o con dispositivi di terze parti Prevede il collegamento con il con trollo Carel attraverso l uscita analogica digitale o tramite collegamento seriale RS485 Modbus Quando viene rilevata la perdita oltre una certa concentrazione il sensore segnala al controllo l allarme e attiva local mente una segnalazione acustica e visiva e contemporaneamente un rele SPDT Offre il vantaggio di intervenire tempestivamente sulle per dite di gas evitando il fermo macchina e garantendo la sicurezza per le persone che soggiornano nelle vicinanze Ogni modello calibrato per uno specifico gas e viene installato tipica mente in edifici nuovi o esistenti che richiedono un monitoraggio con tinuo delle perdite di gas La sua installazione permette il rispetto delle normative Europee F GAS e EN378 e ASHRAE 15 Caratteristiche tecniche Versione Semiconduttore Versione Infrared R22 R134a R404a R407c CO R410a Alimentazione 12 24V
6. Modbus RS485 serial connection When leaks are detected exceeding a certain concentration the sensor sends an alarm signal to the controller activating a local audible and visual warning and a relay SPDT This allows prompt identification of gas leaks avoiding having to shut the unit down and at the same time guaranteeing the safety of any people in the vicinity Each model is calibrated for a specific gas and is typically installed in new or existing buildings that require continuous monitoring of gas leaks Installation of the device ensures compliance with European standards F GAS and EN378 as well as ASHRAE 15 Technical specifications Semiconductor version Infrared version R22 R134a R404a R407c CO R410a Power supply 12 24V 20 dc ac 50 60 Hz Power consumption at 153mA 136mA 12V Monitoring active Green LED Alarm display Red LED Audible alarm enabled disabled Fault during monitoring Red LED ON Green OFF Fault status 1V 2MA 1V 2MA 0 5V 1 5V 0 10V 2 10V 4 20mA Modbus RS485 Analogue output Serial Communication Digital output 1 relay rated at 1 A 24 Vdc ac Selectable delay 0 1 5 10min IP protection IP41 IP66 Typical operating range 0 1 000 ppm 0 10 000 ppm Operating conditions 20 C to 50 C 40 C to 50 C Non condensing 0 to 95 humidity Estimated sensor life 5 8 years Alarm threshold 100 ppm 1500 ppm Reset time 600 s 21
7. OFF 1 minute Adjust alarm set point for the sounder and relay nus Adjust alarm set point for the sounder and relay OF ON 5 minutes OFF ON s 5 minutes ON ON 10 minutes ON ON 10 minutes Biei ee J4 Reset Jumper J4 Reset Jumper Alarm Test Point TP1 Sounder and Relay Set Point Voltage Alarm Test Point TP1 Sounder and Relay Set Point Voltage Zero Potentiometer P2 Adjust the zero level voltage Fe Potentiometer P2 Adjust the zero level voltage for the output signals for th Bloc is Address SW1 SW2x 16 gt Address 0 247 ee Span Potentiometer P3 LD2 LD2 2o pF 5 oy IRI Adjust output signal Span GREEN RED Address SW1 SW2 Vs Sensor Voltage Test Point TP2 e ess SA ee z 1 examples Vs Sensor Voltage Test Point TP2 q lt _ _ _ __J JJJ Span Potentiometer P3 ital aitai ERO O a 1 1 0 valid addresses Adjust output signal Span i Address SW1 SW2 aigita ld ogia ee OV Test Point TP3 PA 17 1 1 valid addresses examples nl Board ground plane connection 4 20mA 247 7 F valid addresses OV Test Point TP3 1 1 O valid addresses Vs TP2 loc SPAN 248 B F reserved Board ground plane connection 17 1 1 valid addresses Moab s O E oe lt a 247 TF validaddr
8. 05 Linearity on calibration field Operating range e HCFC 10 to 1 000 ppm semiconductor vers e HFCs 10 to 1 000 ppm semiconductor vers e Carbon Dioxide 0 to 10 000 ppm infrared vers Tab 1 Calibration requirements Local standards may require control procedures for sensor calibration The main relevant standards require testing and calibration at least once a year The semiconductor sensors are calibrated for a specific gas The first calibration is performed by the manufacturer subsequent calibra tions are performed by the installer Maintenance Annual testing Tests must be performed annually to meet EN378 and F GAS standards Calibration recommended see calibration procedure in the user manual Every 5 6 years Gas sensor replacement and calibration recommended Tab 2 Note following a significant gas leak with extended exposure check and if necessary replace the sensor For further information see the technical manual code 0300035IT and 0300035EN Every 3 years Codes Carel code Description DPWLA0O7000 R22 gas leak detector DPWLBO7000 R134a gas leak detector DPWLC07000 R404a gas leak detector DPWLDO7000 R407c gas leak detector DPWLEO7000 R410a gas leak detector DPWL41 7000 CO2 gas leak detector Tab 3 Options Code Description DPWLKITOOO Calibration adapter tubing and cap 6133015AXX HCFC and HFC refrigerant gas sensor for semiconductor
9. 20 d c a c 50 60 Hz Consumo elettrico 153mA 136mA a 12V Controllo in funzione Led verde Visualizzazione allarme Led rosso abilitato disabilitato Led rosso ON Verde OFF Allarme acustico Guasto durante il monitoraggio Stato di guasto Uscita analogica Comunicazione seriale Uscita digitale 1 Rel nominale 1 Amp 24 Vdc ac Selectable delay 0 1 5 10min Protezione IP IP41 IP66 1V 2MA 1V 2MA 0 5V 1 5V 0 10V 2 10V 4 20mA RS485 Modbus Campo di lavoro tipico 0 1 000 pom 0 10 000 ppm Campo di lavoro 20 C to 50 C 40 C to 50 C Umidita senza condensa 0 to 95 Vita del sensore attesa 5 8 anni Soglia allarme 100 ppm 1500 ppm Tempo di ripristino 600 s 2105 Linearit su un campo di taratura Campo di lavoro e HCFC 10 to 1 000 ppm vers semiconduttore e HFC s 10 to 1 000 ppm vers semiconduttore e Carbon Dioxide 0 to 10 000 ppm vers Infrared Tab 1 Requisiti di calibrazione Le normative locali potrebbero richiedere procedure di controllo per la calibrazione del sensore Le principali normative richiedono almeno l analisi annua e taratura sensori a semiconduttore sono calibrati per un gas specifico Il primo fatto dal costruttore e successive dall installatore Manutenzione Per soddisfare la normativa EN378 e F GAS necessario eseguire il test di prova ogni anno Test annuale Ogni 3 anni Si consiglia una taratur
10. a vedi procedura di calibrazione nel manuale d uso Ogni 5 6 anni ISi consiglia di cambiare l elemento di rilevamento gas e fare una calibrazione Tab 2 Nota dopo una fuga di gas consistente e prolungata all esposizione provve dere ad eseguire un controllo o alla sua sostituzione nel caso sia necessario Per maggiori informazioni consultare il manuale tecnico cod 0300035IT e 0300035EN Codici Codice Carel Descrizione DPWLAQO7000 Sensore rilevamento gas R22 DPWLBO7000 Sensore rilevamento gas R134a DPWLCO7000 Sensore rilevamento gas R404a DPWLDO7000 Sensore rilevamento gas R407c DPWLEO7000 Sensore rilevamento gas R410a DPWL41 7000 Sensore rilevamento gas CO2 Tab 3 Opzioni Codice Descrizione DPWLKITOOO Adattatore per calibrazione tubo e cappuccio 6133015AXX Elemento sensibile per gas refrigeranti HCFC e HFC s per versione a semiconduttore 6133016AXX Elemento sensibile per gas refrigerante CO2 per versione Infrared Tab 4 CAREL si riserva la possibilita di apportare modifiche o cambiamenti ai propri prodotti senza alcun preavviso General description The refrigerant gas leak sensor is a device that signals leakages of com mon gases R22 R134a R404a R407c R410a and CO2 It can be used in stand alone applications or integrated into Carel controllers or third party devices Connection to Carel controllers is made using an analogue or digital output or
11. arel Steuerungen oder mit Ger ten von Drittherstellern verwendet werden Er wird an die Carel Steuerung Uber den analogen oder digi talen Ausgang oder Uber die serielle RS485 Modbus Schnittstelle an geschlossen Bei der Erfassung eines K ltegasaustrittes Uber einer be stimmten Konzentration meldet der Sensor der Steuerung einen Alarm und aktiviert lokal ein Warn und Leuchtsignal sowie ein Relais SPDT Der Detektor l sst bei K ltegasentweichungen also rechtzeitig eingrei fen und Anlagenstopps verhindern und gewahrleistet gleichzeitig die Sicherheit der sich in der N he aufhaltenden Personen Jedes Modell ist f r eine spezifische K ltegasart kalibriert und wird all gemein in neuen oder Altgeb uden installiert die eine st ndige Uber wachung der K ltemittelaustritte erfordern Seine Installation erm glicht also die Beachtung der Europ ischen Vorschriften F GAS und EN378 so wie ASHRAE 15 Technische Daten Halbleiter Version Infrarot Version R22 R134a R404a R407c CO R410a Spannungsversorguna 12 24V 20 GS WS 50 60 Hz Stromverbrauch bei 12 V 153mA 136mA Steuerung in Betrieb Gr ne LED Alarmanzeige Rote LED Warnsignal Aktiviert deaktiviert Funktionsst rung w h Rote LED ElN Gr ne LED AUS rend Uberwachung St rungszustand Analoger Ausgang Serieller Anschluss 1V 2MA 1V 2MA 0 5V 1 5V 0 10V 2 10V 4 20mA RS485 Modbus Digitaler Ausga
12. c 50 60 Hz Consommation lectrique 153mA 136mA a 12V Contr le en fonction Led vert Visualisation alarme Led rouge Alarme acoustique activ e d sactiv e Panne durant le monitorage Etat de panne Sortie analogique Communication s rielle Sortie num rique 1 Relais nominal 1 Amp 24 Vdc ac Selectable delay 0 1 5 10min Protection IP IP41 IP66 Led rouge ON Vert OFF 1V 2MA 1V 2MA 0 5V 1 5V 0 10V 2 10V 4 20mA RS485 Modbus Zone de travail typique 0 1 000 pom 0 10 000 pom Zone de travail 20 C to 50 C 40 C to 50 C Humidit sans conden 0 to 95 sation Vis du capteur en attente 5 8 ans Seuil d alarme 100 ppm 1500 ppm Temps de r tablissement 600 s 2105 Lin arit sur une zone d talonnage Zone de travail e HCFC 10 to 1 000 ppm vers semi conducteur e HFC s 10 to 1 000 ppm vers semi conducteur e Carbon Dioxide 0 to 10 000 ppm vers Infrared Tab 1 Exigences de calibrage Les reglementations locales peuvent n cessiter des proc dures de contr le pour le calibrage du capteur Les principales reglementations n cessitent au moins une analyse annuelle et un talonnage Les cap teurs a semi conducteur sont calibr s pour un gaz sp cifique Le premier est effectu par le fabricant et les suivants par l installateur Maintenance Test annuel Pour satisfaire la reglementation EN378 et F GAZ il est n cessaire d
13. d para las personas que se encuentran en las proximidades Cada modelo est calibrado para un gas espec fico y se instala t pica mente en edificios nuevos o existentes que requieren una monitoriza ci n continua de las p rdidas de gas Su instalaci n permite cumplir con las normativas Europeas F GAS EN378 y ASHRAE 15 Caracter sticas t cnicas Versi n Semiconductor Versi n R22 R134a R404a R407c Infra rojos CO R410a Alimentaci n 12 24V 20 d c a c 50 60 Hz Consumo el ctrico 153mA 136mA a 12V Controlador funcio Led verde nando Visualizaci n de alarma Led rojo Habilitada deshabilitada Led rojo ON Verde OFF Alarma ac stica Aver a durante la monitorizaci n Estado de aver a Salida anal gica Comunicaci n serie 1V 2mA 1V 2mA 0 5V 1 5V 0 10V 2 10V 4 20mA RS485 Modbus Salida digital 1 Rel nominal 1 Amp 24 Vdc ac Retardo seleccionable 0 1 5 10min Protecci n IP IP41 IP66 Campo de trabajo t pico 0 1 000 ppm 0 10 000 ppm Campo de trabajo 20 C a 50 C 40 C a 50 C Humedad sin conden 0a 95 sacion Vida del sensor estimada 5 8 anos Umbral de alarma 100 ppm 1 500 ppm Tiempo de rearme 600 s 2105 Linealidad sobre un campo de tarado Campo de trabajo e HCFC 10 a 1 000 ppm vers semiconductor e HFC s 10 a 1 000 ppm vers semiconductor e CO2 0 a 10 000 ppm vers Infrarrojos Tab 1
14. de semiconductor 6133016AXX Elemento sensible para gas refrigerante CO2 para vers infrarrojos Tab 4 CAREL se reserva la posibilidad de modificar o cambiar las caract risticas de sus productos sin previo aviso Dimensioni meccaniche Physical dimensions Dimensions m caniques Mechanische Abmessungen Dimensiones mecanicas Esempi di collegamento Connection examples Exemples de raccordement f f f Anschlussbeispiele Ejemplos de conexi n Semiconductor version Infrared version 122 mm mounting belay other e third party devices E o RS485 Modbus N z z RS485 Modbus 1 N A fa 0mm 53 mm vi gt Pr FR DL Y ooo Eoo E E mounting slots 5 9mm long x 6mm wide sa a use 5mm 6mm screws Collegamenti elettrici e configurazione Electrical connections and configuration Raccordements lectriques et configuration Elektrische Anschl sse und Konfiguration Conexiones el ctricas y configuraci n Semiconductor version Infrared version Delay Jumpers Sounder and Relay e lay ump a E enc HOR J5 J6 Delay aoo A y OFF OFF 0 no delay 3 OFF OFF 0 no delay Alarm Potentiometer P1 ON OFF minut y Alarm Potentiometer P1 ON
15. e Informationen siehe das technische Handbuch Code 0300035IT und 0300035EN Codes CAREL Code Beschreibung DPWLA07000 Gasdetektor f r R22 DPWLB07000 Gasdetektor f r R134a DPWLCO7000 Gasdetektor f r R404a DPWLDO7000 Gasdetektor f r R407c DPWLEO7000 Gasdetektor f r R410a DPWL41 7000 Gasdetektor f r CO Tab 3 Optionen Code Beschreibung DPWLKITOOO Adapter f r Kalibrierung Schlauch und Kappe 6133015AXX F hlerelement f r K ltegase HCFC e HECS Halbleiter Version 6133016AXX F hlerelement f r K ltegas CO2 Infrarot Version Tab 4 CAREL beh lt sich das Recht vor an seinen eigenen Produkten ohne Voran k ndigungen Verbesserungen oder nderungen vorzunehmen Descripci n general El sensor detector de gas refrigerante es un dispositivo que se aliza las fugas de los gases m s comunes R22 R134a R404a R407c R41 0a y CO2 Puede ser utilizado en aplicaciones stand alone integrado con los con troladores Carel o con dispositivos de terceros Prev la conexi n con el controlador Carel por medio de la salida anal gica digital o por cone xi n serie RS485 Modbus Cuando se detecta la p rdida de una cierta concentraci n el sensor env a la alarma al controlador y activa localmen te una se al ac stica y visual y simult neamente un rel SPDT Ofrece la ventaja de actuar inmediatamente ante las fugas de gas evitando la parada de la m quina y garantizando la segurida
16. effectuer le test d essai chaque ann e On conseille un talonnage voir proc dure de calibrage dans le manuel d utilisation Tous les 5 6 ans On conseille de changer l l ment de d tection gaz et de faire un calibrage Tous les 3 ans Tab 2 Remarque apr s une fuite de gaz consistante et prolong e l exposition ef fectuer un contr le ou son remplacement si c est n cessaire Pour plus d informations consulter le manuel technique code 0300035IT et 0300035EN Codes Code Carel Description DPWLA0O7000 Capteur d tecteur gaz R22 DPWLBO7000 Capteur d tecteur gaz R134a DPWLCO7000 Capteur d tecteur gaz R404a DPWLDO7000 Capteur d tecteur gaz R407c DPWLEO7000 Capteur d tecteur gaz R410a DPWL417000 Capteur d tecteur gaz CO2 Tab 3 Options Code Description DPWLKITOOO Adaptateur pour calibrage tuyau et capuchon 6133015AXX El ment sensible pour gaz r frig rants HCFC et HFC s pour version a semi conducteur 6133016AXX El ment sensible pour gaz r frig rant CO2 pour vers Infrared Tab 4 CAREL se r serve la possibilit d apporter des modifications ou des change ments a ses produits sans aucun pr avis Allgemeine Beschreibung Der K ltegasdetektor ist ein Sensor f r die Erfassung und Meldung der Entweichung der h ufigsten K ltegase R22 R134a R404a R407c R410a und CO Er kann in eigenst ndigen Anwendungen integriert mit den C
17. esses odbus TP3 CN4 246 B F reserved A Noninverting Modbus Signal GND 0 see full Address Table Modbus 255 F F aia B Inverting Modbus Signal F 28 mA Poleatiometer P4 A Noninverting Modbus Signal OV Ground i o Fs B Inverting Modbus Signal see full Address Table A AA Adjust the 4 to 20 mA current output OV Ground 4 20 mA Potentiometer P Adjust the 4 to 20 mA current output Jumper J1 for selecting AC Sounder Jumper Jumper J1 for selecting AC J3 Jumper J2 for selecting DC OVV I NOCOMNC AG DC RELAY ON Sounder enabled uii Jumper Select AC Ee ES OFF Sounder disabled ac De Md Sl Select DC IO j Select AC ON Sounder enabled Select DC Le a OFF Sounder disabled CN1 CN2 CN3 L J Power Supply Output Signals Relay CN1 CN2 CN3 DOW Mes LEO y y Volts ground N O Normally Open Power Supply Output Signals Relay AC 12to24 Vac H aaam COM Common OC OV 12 to 94d J7 J8 J9 J10 VV 12 to 24 Vde 0Vol WO Normally Open V Voltage output0 5Y ON OFF OFF OFF SE N C Normally Closed Voltage output0 10V OFF ON OFF OFF Volt touto 5V ON OFF OFF OFF Voltage output 1 5V OFF OFF ON OFF da aa amit loe OW DEFOR Voltage output 2 10V OFF OFF OFF ON EN Me ali Voltage output 1 5V OFF OFF ON OFF Current Output 4 20 mA Voltage output 2 10V OFF OFF OFF ON
18. ng 1 Rel Bemessungswert 1 Amp 24 Vdc ac Einstellbare Verz gerung 0 1 5 10 min IP Schutzart IP41 IP66 Typischer Arbeitsbereich 0 1 000 ppm 0 10 000 ppm Arbeitsbereich 20 C bis 50 C 40 C bis 50 C Feuchte ohne Kondens 0 bis 95 Lebenserwartung des 5 8 Jahre Sensors Alarmschwelle 100 ppm 1500 ppm Wiederherstellungszeit 600 s 2105 Linearitat Kalibrierungsbereich Arbeitsbereich e HCFC 10 bis 1 000 ppm Halbleiter Version e HFC s 10 bis 1 000 ppm Halbleiter Version e Carbon Dioxide 0 bis 10 000 ppm Infrarot Version Tab 1 Kalibrierungsanforderungen Die lokale Gesetzgebung k nnte Kontrollverfahren f r die Kalibrierung des Sensors verlangen Die wichtigsten einschl gigen Vorschriften sehen mindestens eine j hrliche Analyse und Kalibrierung vor Die Halbleiter Sensoren sind f r ein spezifisches K ltegas kalibriert Die erste Kalib rierung wird vom Hersteller vorgenommen die darauf folgenden vom Installateur Wartung J hrlicher Test Zur Erf llung der Vorschriften EN378 und F GAS muss mindestens ein Test pro Jahr durchgef hrt werden Alle 3 Jahre Es empfehlt sich eine Kalibrierung siehe Kalibrierungsver fahren im Technischen Handbuch Alle 5 6 Jahre Es empfehlt sich der Austausch des Gasf hlerelementes und eine Kalibrierung Tab 2 NB Nach einem betr chtlichen und langen Gasaustritt muss eine Kontrolle oder gegebenenfalls ein Austausch vorgenommen werden F r weiter
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