Oil Pressure Gauges
Usage:
2W3681 (Mechanical)
NOTE: Calibrating hole in dial face.
7W2936
7W2936 Gauge 12V; Use with 9X1124 Sending Unit
Range ... 0 to 550 kPa (0 to 80 psi)
Test voltage ... 13.8 ± 0.3V
Tolerance ... ±0.8 mm (.03 in)
NOTE: Measure tolerance from the end of the pointer to the centerline of the mark on the face of the indicator.
7W2937
7W2937 Gauge 24-2V; Use with 9X1124 Sending Unit
Range ... 0 to 550 kPa (0 to 80 psi)
Test voltage ... 27.2 ± 0.3V
Tolerance ... ±0.8 mm (.03 in)
NOTE: Measure tolerance from the end of the pointer to the centerline of the mark on the face of the indicator.
NOTE: For 32V systems the 5L7441 resistor (65 ohms) is used with this gauge.
Caterpillar Information System:
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