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1.
Basic equipment of the pressure monitors / pressure limiter
Chapter 1 describes the basic equipment and the installation of the pressure monitors (without any
additional function). Further chapters deal with versions and additional functions.
1.1
Technical Data (basic equipment)
Switch
Single-pole changeover
Switching capacity
8 (5) A, 250 V AC
Installation position
Vertical and horizontal
Max. ambient temperature
–20 to 70 °C
Max. medium temperature
70 °C, higher medium temperatures are possi-
ble if the above limiting values at the switching
device are not exceeded by suitable measures
(e. g. water pocket tube). At ambient tempera-
tures below 0 °C, ensure that no water conden-
sation can arise in the sensor and in the swit-
ching device.
Switching difference
For values see data sheet
Pressure connection
External thread G | A (pressure gauge connec-
tion) according to DIN 16 288 and internal
thread G [ according to ISO 228, Part 1.
Switching device
Sturdy housing made of sea-water resistant
aluminium die casting with plug connection
(200) or terminal connection (300).
Degree of protection
IP 54 according to DIN IEC 529
Materials
see data-sheet
14
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