WIKA DIH50, Дополнение к инструкции по эксплуатации

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22 WIKA operating instructions models DIH50, DIH52
EN
14008548.05 12/2016 EN/DE
Function Factory setting
Password
The menu area “Measurement” as well as the function “Reset” are protected by
a password. For the access, a login by entering the password is required. The
login is displayed, if you try to use one of the protected functions. All functions
are accessible after a successful login. The logoff is carried out in the menu
item “Logout” or automatically after 3 minutes without user activity.
The password has max. 6 characters and can be modified in the menu item
“Password”. For this purpose, the actual password is entered and confirmed
with “OK” until the string “******” appears. With “OK” the entered password is
edited again and can now be modified.
123456
Logout
This menu item enables the early logout after entering the password.
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9. Information on mounting and operation in hazardous areas
In hazardous areas, only use field indicators that are approved for those hazardous areas.
The approval is marked on the product label.
When connecting them to other devices or component, observe the connection
requirements regarding explosion protection, such as maximum admissible voltage, power
or load with capacitances (see chapter 9.2 to 9.4).
9.1 Model overview and their approvals
Model Approvals Ambient/storage
temperature (in
accordance with the
relevant temperature
classes)
Safety-related
maximum
values for
current loop
(± connections)
Power
supply
U
B
(DC)
DIHxx-S without -20 ... +85 °C - 14.5 ... 42 V
DIHxx-Z without -20 ... +85 °C - 14.5 ... 42 V
DIH50-B BVS 16 ATEX E 112 X
IECEx BVS 16.0075X
-40 ... +85 °C at T4
-40 ... +75 °C at T5
-40 ... +55 °C at T6
U
i
< 29 V
I
i
< 100 mA
P
i
< 680 mW
C
i
= 13.2 nF
L
i
= 1.2 μH
14.5 ... 29 V
BVS 16 ATEX E 112 X
IECEx BVS 16.0075X
-40 ... +40 °C
(P
i
= 680 mW)
-40 ... +70 °C
(P
i
= 650 mW)
8. Menu guidance / 9. Information on mounting and ...