Aug. 26. 2021

Nippon Avionics Co., Ltd

Notice of Dust and Drip Proof Specification Change for F50 Series Infrared Thermography

Dear Customers

Thank you for your support to Avio IR product line.

We recently reviewed specification of our IR products.
It is with regret to inform you that we have found the dust and drip proof specification of the F50 is “IP54 equivalent”, although the F50 brochure No. 430-034-E 2005-00-OP-Rv2 posted it as “equivalent to IP64". Therefore, the specification is changed accordingly.

Please note that as long as the F50 is used in the environment which is described in our brochures or operation manual, there will be no issue including safety, functionality, and performance.

Except for special environments where dust and dirt are blown by strong winds outdoors and in factories, it should be work fine.
We apologize for any inconvenience this may cause to our customers and business partners. As measures to prevent recurrence will be taken internally, we highly appreciate your continued support will be highly appreciated.

1. Applicable Products

Product name Model name Released date
F50 series F50x-XXX Oct.2017

2. Change of Specification

Current and now Dust / Drip proof performance

Dust and drip-proof performance (IPXX) is the protection grade by the outer shell of electrical machinery and equipment specified by JIS. The first characteristic number IP □ X indicates protection against "dust", while the second characteristic number IPX □ indicates protection against “drops of water”. The differences between IP6X and IP5X mentioned above are shown below.

IP code Summary Definition
IP5X Dust Proof Dust dose not enter to the level of amount
by which interferes operation and safety of electrical equipment.
IP6X Dust Resistant Dust does not enter the inside of electrical equipment

※ References: Japanese Industrial Standard JIS C 0920 2003

3. Contact Detail

Sales Department
Thermal Imaging Division
Nippon Avionics Co., Ltd.

Please do not hesitate to contact us if you have any questions or comments.

Sincerely yours,

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