Installing The Oil Temperature Monitoring Device - Siemens SIMOGEAR BA 2030 Translation Of The Original Operating Instructions

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5.4 Installing the oil temperature monitoring device

5.4 Installing the oil temperature monitoring device
The PT100 resistance thermometer monitors the oil temperature. The resistance
thermometer is deployed in the hazardous area and in the non-hazardous area.
The position of the resistance thermometer is defined by Siemens AG. The sensor pocket of
the thermometer is installed in the gearbox and closed with a sealing cap.
The sensor is supplied as a mounting kit. The installation is described in the Compact
Installation Instructions KA 2530-2.
Functional restriction of the sensor
Note the following:
• The sensor must be free of any dirt and residues.
• Do not damage the cables or the insulation.
• Lay the supply line with strain relief.
• Avoid strong bending loads, buckling and point mechanical loads.
Technical specifications of the sensor
• Explosion protection type: II 2G Ex ia IIC Gb, II 2D Ex ia IIC Db
• Protection class IP68
• 3-wire input
• Supply line of the sensor: S3x22/7-PTFE/PTFE, 0.36 mm
external diameter 3.8 mm, free ends
• Sensor ambient temperature: -40° C to +180° C
• Sensor pocket ambient temperature: -40° C to +125° C
60
ATEX version gearboxes
The PT100 resistance thermometer operates with a disconnector.
The disconnector must be approved for the ATEX version.
The disconnector is installed outside the hazardous area.
Observe the operating instructions of the disconnector.
CAUTION
, 2000 mm long, WH (RD/RD/WH),
2
Operating Instructions, 02/2021, A5E37880173A/RS-AM
BA 2030