Dräger Polytron 5720
Rilevatori di gas tossici e ossigeno
- Monitoraggio dell'anidride carbonica in percentuale volumetrica o in ppm
- Utilizza un sensore Dräger PIR 7200 a infrarossi ad alte prestazioni
- Può essere immerso in acqua senza subire danni
Focus sulla sicurezza: rilevare con precisione l'anidride carbonica
Collegamenti rapidi
Specifiche
Accessori
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Visualizza tutte le sostanze rilevanti
Accessori
Download
Visualizza tutte le sostanze rilevanti
<= 8 secondi
Tempo di risposta
-40°C - 77°C
Temperatura (di esercizio)
Acciaio inossidabile 316L o alluminio senza rame con rivestimento epossidico
Materiale involucro
CO2
Sostanze
Caratteristiche principali
Quick, reliable and cost-effective detection of carbon dioxide in ambient air: the microprocessor-based Polytron 5720 transmitter is the result of more than 40 years of experience in measurement technology and contains a new, innovative IR sensor with drift-free optics. These optics are extremely resistant against deposits and insects in the beam.
Proven – and still getting better: Dräger measurement technology
?Dräger has been developing and manufacturing sensors and gas detectors for industrial use for more than 40 years. And with each new device generation, we drive our measurement technology a bit further. With the Polytron 5720, you will definitely ben … Maggiori informazioniefit from this experience and power of innovation. Its DrägerSensor is based on an open, double-compensated optical infrared system. This innovative design offers the following advantages:
short response times
low sensitivity to dust or dirt deposits on the optical surfaces and to insects in the measuring cuvette
longer maintenance intervals
drift-free output signal
high signal stability thanks to an extremely light-efficient optics with a 4-beam signal-stabilizing system
Optional: two mounting sets for easy flangre-mounting
?The housing has four mount holes. Two different mounting sets are available for installing the Polytron 5720: a ductmount and a pipe mount set. This means that the transmitter can be easily installed anywhere – e.g., on a smooth wall, a pipe or an e … Maggiori informazionixhaust duct.
Further advantages:
- ?Available as flameproof or increased
safety version - Aluminum or 316 L stainless steel
housing for the most extreme industrial
conditions - Extremely user-friendly software thanks
to a minimum number of menu items - Backlit display: easy to read, even in
the … Maggiori informazioni
Optional: three relays for controlling external equipment
?The housing has four mount holes. Two different mounting sets are available for installing the Polytron 5720: a ductmount and a pipe mount set. This means that the transmitter can be easily installed anywhere – e.g., on a smooth wall, a pipe or an e … Maggiori informazionixhaust duct.
Installazione del sensore a distanza: l'impossibile diventa possibile
Grazie a un'apposita junction box è possibile installare il sensore separatamente rispetto al trasmettitore, in modo da poterlo posizionare più vicino alla nube di gas in punti di difficile accesso. Il display rimane visibile ad altezza occhi. Poiché … Maggiori informazioni
il sensore è collegato tramite una connessione a sicurezza intrinseca, non sono necessari cavi armati. Questa connessione consente inoltre l'"hot replacement" del sensore, ovvero la sua sostituzione nella zona di pericolo garantendone la continuità di esercizio.
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