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Author Topic: Fluke 28 II EX (Pre-production model) - A look inside / mini review  (Read 20502 times)

Yuri

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Re: Fluke 28 II EX (Pre-production model) - A look inside / mini review
« Reply #15 on: January 28, 2014, 12:38:31 AM »
Quote from: mariush on January 27, 2014, 01:46:06 AM
Quote
The plastic instrument case may develop cracks near the screws on the back during the life of the product. If cracks develop, and if used in an explosive dust environment (IEC/EU: Zone 21, and US/CA: Class II, Division 1), ingress of conductive dust may cause a short circuit that could ignite a dust explosive atmosphere surrounding the unit, potentially resulting in serious injury or death.

I guess it depends where he uses the multimeter or if he cares that the plastic may crack..

In September I can register as master installation electrician then I will sign of Installations in Ex arias   
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Yuri

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Re: Fluke 28 II EX (Pre-production model) - A look inside / mini review
« Reply #16 on: February 17, 2014, 12:39:35 AM »
I have been looking there are 2 models of 28ii Ex
The one is the ELT certified US standard ( this looks like the one has got the bargrath  )
Then there is a ATEX certified european standard the one I have ( it has not got the bargrath )
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