Siemens SITRANS Probe LU Manual Del Usuario página 5

Power
Nominal 24 V DC at max. 550 Ohm:
• Maximum 30 V DC • 4 to 20 mA
Approvals
• General:
• Hazardous:
Note:
• The use of approved watertight conduit hubs/glands is required for Type 4X / NEMA 4X,
Type 6 / NEMA 6, IP67 (outdoor applications).
Installation
WARNINGS:
• Materials of construction are chosen based on their chemical compatibility
(or inertness) for general purposes. For exposure to specific environments,
check with chemical compatibility charts before installing.
• This product can only function properly and safely if it is correctly
transported, stored, installed, set up, operated, and maintained.
• The user is responsible for the selection of bolting and gasket materials
which will fall within the limits of the flange and its intended use, and
which are suitable for the service conditions.
Note:
Installation shall only be performed by qualified personnel and in accordance with
local governing regulations.
7ML19985QR81
for other configurations see the full manual.
CSA , FM, CE
US/C
Europe; ATEX II 1 G EEx ia IIC T4
US; Intrinsically Safe
Class I, Div. 1, Groups A, B, C, D (barrier required)
Class II, Div. 1, Groups E, F, G
Class III
Canada; Intrinsically Safe
Class I, Div. 1, Groups A, B, C, D (barrier required)
Class II, Div. 1, Groups E, F, G
Class III
SITRANS Probe LU – QUICK START MANUAL Page EN-3