Temperature Tables; Connection Data - Pepperl+Fuchs LHCR-51 Manual De Instrucciones

LHCR-51, LHCS-51
SI00494O-C
EN

Temperature tables

Connection data

12
Device type LHCR-51
Mechanically fix probes which are more than 3 m (e. g. using guy ropes).
Device type LHCS-51
• Avoid electrostatic charging of the cable.
• Secure probes against swinging.
Intrinsic safety
The intrinsically safe input power circuit of the device is isolated from ground. The dielectric strength
is at least 500 V .
rms
Service connection
Basic specification, feature output, option H
• For service operations a field communicator can be connected to the display socket.
• Comply with the safety instructions of the field communicator.
Device type LHCR-51
Type of protection Temperature class Process temperature
Ex ic IIC T6...T4 Gc T6
T4
• Do not exceed the max. ambient temperature at the housing.
• The process temperatures refer to the temperature at the rod.
Device type LHCS-51
Type of protection Temperature class Process temperature
Ex ic IIC T6...T4 Gc T6
T4
• Do not exceed the max. ambient temperature at the housing.
• The process temperatures refer to the temperature at the cable.
Basic specification, feature output, option H
Power supply
U  45 V DC
i
I  300 mA
i
P  1 W
i
C  10 nF
i
L = 0
i
Basic specification, feature output, option P
Power supply
FISCO
U  17.5 V DC
i
I  500 mA
i
P  5.5W
i
C  5 nF
i
L  10 H
i
Ambient temperature T
T (housing)
p
 80 °C -40 °C to +40 °C
 85 °C -40 °C to +70 °C
Ambient temperature T
T (housing)
p
 80 °C -40 °C to +40 °C
 80 °C -40 °C to +70 °C
Entity
U  32 V DC
i
I  250 mA
i
P  1.2 W
i
C  5 nF
i
L  10 H
i
amb
amb