Product Description | 2
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2.5 Optional Accessories
2.5.1 Resistance Thermometer
The resistance thermometer monitors the cooling liquid temperature. A second resistance
thermometer might be installed to monitor the exhaust gas temperature.
If a resistance thermometer is necessary to monitor the exhaust gas temperature, it may
be installed in either the exhaust outlet flange of the pump or in a suitable prepared ex-
haust spool piece at a distance of < 100 mm from the pump outlet.
The machine must be stopped either when the cooling liquid temperature or when the
exhaust gas temperature reaches the trip value, see Wiring Diagram Resistance Thermo-
meter.
2.6 P&ID "Piping and Instrumentation Diagram"
IN
OUT
CLI
INJ
CLO
0101
TSA+
0102
TSA+
M
CPL
MOT
VES
= optional
CLI
Cooling liquid inlet connection
CLO
Cooling liquid outlet connection
CPL
Coupling
IN
Suction connection
INJ
Injection point
LS
Level switch
MOT
Motor
OUT
Discharge connection
TSA
Resistance thermometer
VES
Liquid return system vessel
