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Notice Regarding Azbil Corporation Gas Pressure Switches

To our customers

March 7, 2014
Azbil Corporation

We have found that certain production lots of our gas pressure switches (hereafter “identified products”) take more time than usual for the contacts to open or close when pressure is applied as specified on the setting dial. We are trying to identify customers who are using the identified products.
Accordingly, if you are using the identified products and are not among the customers who we have already contacted in this regard, please notify us at the e-mail address given below for further information.

Identified products

Gas pressure switches whose model number and production lot number are listed below, with a “YAMATAKE” or “azbil / Yamatake Corporation” logo inscribed on the transparent cover (as in the illustration below).

Please note that Gas pressure switches with an “azbil / Azbil Corporation” logo are NOT included in the identified products.

  1. Identified models

    C6097A0210, C6097A0310, C6097A0410, C6097A0510
    C6097A0210D, C6097A0310D, C6097A0410D, C6097A0510D

  2. Identified production lot numbers

    As shown below, the product lot is indicated by a four-digit number + “D” (example: 0812D)
    If the four-digit number of yours is one of the followings, it is an identified product.

    0812, 0816, 0820, 0824, 0828, 0832, 0836, 0840, 0844, 0848
    0904, 0908, 0912, 0916, 0920, 0924, 0928, 0932, 0936, 0940, 0944, 0948
    1004, 1008, 1012, 1016, 1020, 1024, 1028, 1032, 1036, 1040, 1044, 1048
    1104, 1108, 1112, 1116, 1120, 1124, 1128, 1132

    (Note. The first two digits represent the production year without the century, while the last two digits are the production month number × 4.
    For example, 0812 means that the product was manufactured in March 2008.)

Note: The location of the model number and production lot number are shown below.

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