Electronics measurement

[james1278]

what intrinsically safe electronics measurement system , what the examples of it ??

 

[itsmoked]

"Intrinsically safe" means that the device has been designed and tested for operation in specific hazardous areas. The devices are designed to be non-incendiary for that environment while operating and also in all expected failure modes.

An example would be a hand-held instrument for measuring methane concentration in, say, a mine. You would need a device that couldn't ignite the atmosphere of the mine when a flammable mixture was present even if it malfunctioned while in use.

Keith Cress
kcress -

http://www.flaminsystems.com

 

[ScottyUK]

MTL are one of the leaders in IS hardware. They have some useful information at:

http://www.mtl-inst.com//images/uploads/datasheets/App_Notes/AN9003.pdf.

There's plenty to read if you look. ;-)

 

[james1278]

Thank you so much ..

 

[james1278]

what the different between Intrinsically Safe Zener Barriers and conventional measurement system ??

 

[itsmoked]

?? What is the difference between an apple and a coat-hanger? Your question doesn't make any sense.

You need to make a little effort here. It appears you haven't bothered to look at the link provided above by Scotty.

Keith Cress
kcress -

http://www.flaminsystems.com