PS-7 Universal Gas Detection System



The PS-7 is a low cost state of the art sample draw gas detection system. Optional device net digital communication is available. Light weight, easy to install and maintain. Snap in smart sensors and control gives you the flexibility to switch from gas to gas in seconds.


This item requires a 4 week lead time. Please consider this while ordering.


PS-7 Brochure

PS-7 Manual

New Cosmos PS-7

The New Cosmos PS-7 is a fixed gas detection system that uses electrochemical sensors to detect a wide variety of toxic or combustible gases. The sensors used in the PS-7 can easily be swapped out and replaced, providing you with the ability to change which gas is being detected on the fly. The PS-7 is a single point sample draw unit. DOD Technologies also offers a multipoint configuration of this unit called the EC-20. Sensors for the PS-7 are delivered fully calibrated and only need to have have a zero check and operation check after being replaced. We encourage used sensors to be returned for proper recycling after your new sensor has been installed. Another unique feature of the PS-7 is its modular design allowing you to change out parts or upgrade your system with little effort. Pyrolyzer options are available as well. Please contact your DOD sales representative or send us a message through our contact page if you would like to learn more about the New Cosmos PS-7 Universal Gas Detector.

Additional information

Weight 3 lbs
Dimensions 12 x 12 x 12 in

Standard PS-7 Unit, PS-7 O2 Specific, PS-7 NF3 Specific