Basic Specifications; Safety Instructions: General; Safety Instructions: Special Conditions; Safety Instructions: Installation - Pepperl+Fuchs LHCR-51 Manual De Instrucciones

LHCR-51, LHCS-51
SI00494O-C
Output
Position
X
LHCR-51-XXXXXXXXX XX-XX
X
LHCS-51-XXXXXXXXX XX-XX
Approval
Position
XX
LHCR-51-XXXXXXXXXXXX-
XX
LHCS-51-XXXXXXXXXXXX-
Safety instructions:
General
Safety instructions:
Special conditions
Safety instructions:
Installation

Basic specifications

Option Description
H 4 mA ... 20 mA HART
P PROFIBUS-PA
Option Description
E3 ATEX II 3G Ex ic IIC T6...T4 Gc
IE IECEx Ex ic IIC T6...T4 Gc
Optional specifications
No options specific to hazardous locations are available.
• Comply with the installation and safety instructions in the manual.
• Staff must meet the following conditions for mounting, electrical installation, commissioning and
maintenance of the device:
– Be suitably qualified for their role and the tasks they perform
– Be trained in explosion protection
– Be familiar with national regulations
• Install the device according to the manufacturer's instructions and national regulations.
• Only use the device in media to which the wetted materials have sufficient durability.
• Avoid electrostatic charging:
– Of plastic surfaces (e. g. housing, sensor element, special varnishing, attached additional
plates, ...)
– Of isolated capacities (e. g. isolated metallic plates)
• In the case of process connections made of polymeric material or with polymeric coatings, avoid
electrostatic charging of the plastic surfaces.
• For light metal flanges or flange faces (e.g. titanium, zirconium), avoid sparks caused by impact
and friction.
• In the event of additional or alternative special varnishing on the housing or other metal parts:
– Observe the danger of electrostatic charging and discharge.
– Do not rub surfaces with a dry cloth.
A
B
Figure 1
A Zone 2, Electronic
B Zone 2, Process
1 Certified associated apparatus
2 LHCR-51, LHCS-51
3 Option: separate housing
EN
1
2
3
11