is there any difference between the flame detector QRA53.D27 and the flame detector QRA53.G27 ?

Hi

There is a difference in Degree of protection IP54 and IP65 respectively

apart from above significant difference, mechanical dimensions are also differenct.

 G27 is slightly more in weight than D27

Regards,

Vijay

Hello,

Agree with Mr. Vijay, difference in Degree of protection IP54 and IP65.

BR

ZH