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Motorcoach Instrumentation

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Speedometer-500 Series
Fuel Level
Voltmeter

Speedometer

-500 Series

Multiple signal sources.
Positive or negative ground.
12 or 24 VDC

Fuel Level


Negative or positive
ground.

Voltmeter


W or W/O color code.
Tachometer-500 & 700 Series
Water Temperature
Hourmeter

Tachometer

-500 & 700 Series

Multiple signal sources.
12 or 24 VDC, neg or pos ground.
(700 series, neg only)
W or W/O hourmeter.
Adjustable.

Water Temperature


Negative or positive ground (electrical)
36”-216” capillary lead (mechanical)

Hourmeter


Flush or flange mount.
With or without 10th
wheel.
Fuel Pressure & Fuel Vacuum
Oil Pressure
Fuel Pressure & Fuel Vacuum
Constantly monitors fuel pump, filters,
lines & fittings for malfunction &
indicates needs for filter changes as per
manufacturers’ specifications.
Oil Pressure
40-125 psi (electrical)
Negative ground (Positive ground 80
psi only)
80 or 100 psi (mechanical)
Air Electric Valve
Pressure Switches
Speedswitch
Air Electric Valve
Isolated Ground.
Can be installed NO or NC.

Pressure Switches


4,15,60 & 100 psi set points.
Isolated ground.
Common, NC & NO.
Speedswitch
Multiple signal
sources.
12 or 24 VDC
Waterproof.
Field adjustable set
point.