Showing posts with label Dräger. Show all posts
Showing posts with label Dräger. Show all posts

Tuesday, July 30, 2019

Explosion Proof Transmitter for the Detection of Combustible Gases


The Dräger Polytron® 8700 IR is an advanced explosion proof transmitter for the detection of combustible gases in the lower explosion limit (LEL). It uses a high performance infrared Dräger PIR 7000 sensor, which will quickly detect most common hydrocarbon gases. Besides a 3 wire 4 to 20 mA analogue output with relays, it also offers Modbus and Fieldbus making it compatible with most control systems.

Benefits
  • With its stainless steel 316L enclosure and drift free optics, the Dräger PIR 7000 is built for the harshest industrial environments such as offshore installations.
  • The Dräger Polytron 8700 is equipped with digital interfaces allowing for quick and easy remote interrogation of the transmitter’s state.
  • The Dräger Polytron 8700 belongs to the Polytron 8000 series. All transmitters in this series have the
  • same design and user interface. 
  • Upon request, the Dräger Polytron 8700 can also be supplied with three integrated relays. 
  • Polytron 8700 features a Class I, Div. 1 rated explosion proof enclosure made from aluminium or stainless steel, making it suitable for a wide range of environmental conditions.
  • An available remote sensor condulet housing allows the PIR sensor to be installed up to 30 metres (100 feet) away from the Polytron transmitter.
  • The Polytron 8700 has a data logger, which records measuring and event data from the past years.
For more information about Dräger products, contact Flow-Tech, Inc. They can be reached by calling 410-666-3200 in Maryland, or 804-752-3450 in Virginia. You can also visit their web site at https://flowtechonline.com.