SPOOL GP-CONTROL VALVE 1970217 - Caterpillar

Resistive Temperature Detectors (RTDs)
Caterpillar Generators may be equipped with resistance temperature detectors for generator bearings. These detectors are 100 ohm resistance temperature detectors. A resistance temperature detector may be monitored by the optional monitor for the Electronic Modular Control Panel (EMCP) resistance temperature detector. A resistance temperature detector may be monitored by equipment that is provided by the customer. Consult with your Caterpillar dealer about other methods of measuring the bearing temperature.The EMCP may be configured to "ALARM" or the EMCP may be configured to "SHUTDOWN". An alarm is activated if the temperature of the bearing reaches 85 °C (185 °F). A shutdown occurs if the temperature of the bearing reaches 95 °C (203 °F).Infrared Thermometers
Bearing temperatures can also be recorded with the use of an infrared thermometer. Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tools Catalog" for various infrared thermometers. Follow the instructions that come with your infrared thermometer.