Safety Instructions: Special Conditions - Pepperl+Fuchs Pulscon LTC50 Betriebsanleitung

Pulscon LTC50, LTC51, LTC57
SI00496O-C
Selected Option Position
Approval LTC5X-X-XXXXX-XXXXX-
Electrical output LTC5X-X-XXXXX-XX
Display, operation LTC5X-X-XXXXX-XXXX
Housing LTC5X-X-XXXXX-
LTC51-X-XXXXX-
LTC57-X-XXXXX-
Seal LTC50-X-XXXX
LTC51-X-XXXX
LTC57-X-XXXX
Selected Option Position
Probe design XXXXXX
Safety instructions:
General
Safety instructions:
Special conditions
Basic specifications
XX
XXXXX
XX
X-XX XXXXX
X
-XX XXXXX
XX
XXX-XX XXXXX
XX
XXX-XX XXXXX
XX
XXX-XX XXXXX
X
-XXXXX-XX XXXXX
X
-XXXXX-XX XXXXX
X
-XXXXX-XX XXXXX
Optional specifications
X
XXX
• 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 (e. g. IEC/EN 60079-14)
• Install the device according to the manufacturer's instructions and national regulations.
• Do not operate the device outside the specified electrical, thermal and mechanical parameters.
• Only use the device in media to which the wetted materials have sufficient durability.
• Refer to the temperature tables for the relationship between the permitted ambient temperature
for the sensor and/or transmitter, depending on the range of application, and the temperature
class.
• Modifications to the device can affect the explosion protection and must be carried out by staff
authorized to perform such work by Pepperl+Fuchs.
• When replacing the probe electronics or opening the connection between the remote cable and
the probe, a jumper plug must be used or a short-circuit must be established between the probe
contact and the potential equalization conductor to avoid electrostatically charging the probe.
Permitted ambient temperature range at the electronics housing: -40 °C  T
Observe the information in the temperature tables.
Basic specification, option "Housing" = A2
• In Zone 0, avoid sparks caused by impact and friction.
Basic specification, option "Housing" = A1
• Avoid electrostatic charging of the housing (e. g. friction, cleaning, maintenance, strong medium
flow).
Description
E1 ATEX II 1G Ex ia IIC T6-T1 Ga
EX ATEX II 1/2G Ex ia IIC T6-T1 Ga/Gb
IA IECEx Ex ia IIC T6-T1 Ga
IB IECEx Ex ia IIC T6-T1 Ga/Gb
IH 2-wire, 4 mA ... 20 mA, HART
B without display, via communication
D SD02, 4-line, push-buttons and data backup function
E SD03, 4-line, illuminated, touch control and data backup function
A1 GT19 dual compartment, plastics PBT
A2 GT20 dual compartment, alu coated
A3 GT18 dual compartment, 316L
2 Viton, -20 °C ... 80 °C
3 EPDM, -40 °C ... 120 °C
4 Kalrez, -20 °C ... 200 °C
5 Viton, -30 °C ... 150 °C
3 EPDM, -40 °C ... 120 °C
5 Viton, -30 °C ... 150 °C
Description
B Sensor remote, 3 m cable, detachable, with mounting bracket
EN
 +80 °C.
amb
13