Tachometer (Digital)
Usage:
(1) Magnetic Pickup terminals.
(2) Calibration Control (under plug):
Tighten plug to a torque of ... 0.6 ± 0.1 N·m (5 ± 1 lb in)
See Calibration Chart for settings.
(3) Tighten two nuts to a torque of ... 0.9 ± 0.1 N·m (8 ± 1 lb in)
General Specifications:
(a) Operating temperature range ... -20 to +85°C (-4 to +185°F)
(b) Tachometer must be accurate within ... ± .5 percent
(c) Input frequency range ... 75 to 9000 Hz
(d) Time required for display update
Maximum ... 1.0 second
Minimum ... .25 second
Caterpillar Information System:
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