Uni-Probe LB 490
BERTHOLD TECHNOLOGIES GmbH & Co. KG
2 – 201
Volume 2 3 Electrical Installation
2
Terminal box Protection class: IP 66 EN 60529
Ex-protection: II2G/2D Ex ia T 85°C ATEX 1036
Cable glands:
Ex i, Polyamid M16x1.5, for cable diameter 5 … 10mm
Housing: aluminium the casting AlSi
Coating: powder-coated, grey RAL 7001
Data sheet isolating repeater The isolating repeater is installed into the Uni-Probe housing. The
following data serve only for information and as an aid to select the
isolating repeater at the remote station, provided the data in the
above information is not sufficient.
Max. cable length after
the factory-mounted
10m cable
Depends on the connected resistor and the
capacity and inductivity of the cable.
Please note the EC type examination certifi-
cates for the various detector versions.
Maximum connection
values for current
output Ex ia IIC
(valid for LB 49x-11)
Ui = 30V
Ii = 150mA
Pi = 0.8W
Ci = 3.36nF
Li = 13.65µH
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