793B Off-Highway Truck Air System and Brakes Temperature Sensor (Brake Oil) Caterpillar


Temperature Sensor (Brake Oil)
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793B Off-Highway Truck Air System and Brakes [SENR6339]
ELECTRICAL AND STARTING SYSTEM
SENSOR GP
793B Off-Highway Truck Air System and Brakes Temperature Sensor (Brake Oil)



Illustration 1g01434687

Table 1
Wiring Table    
Pin     Circuit Number     Color    
A     Voltage Supply     Orange    
B     Ground     Black    
C     Signal     White    

(1) Torque for the temperature sensor ... 20 ± 3 N·m (15 ± 2 lb ft)

Note: This sensor is a digital type of sensor.

The normal operating range ... −40 °C to 120 °C (−40 °F to 248 °F)

Voltage supply ... 8 ± 0.5 VDC

Table 2
Sensor Duty Cycle Specification
Digital Temperature Sensor    
Temperature     Duty Cycle    

−40 to −20 °C (−40 to −4 °F)    
10.0% to 11.3%    

−20 to 0 °C (−4 to 32 °F)    
11.3% to 15.0%    

0 to 20 °C (32 to 68 °F)    
15.0% to 23.2%    

20 to 40 °C (68 to 104 °F)    
23.2% to 37.2%    

40 to 60 °C (104 to 140 °F)    
37.2% to 54.7%    

60 to 80 °C (140 to 176 °F)    
54.7% to 70.6%    

80 to 100 °C (176 to 212 °F)    
70.6% to 82.0%    

100 to 120 °C (212 to 248 °F)    
82.0% to 89.3%    

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