Modular Gauge Specifications

Gauges are 1-1/2 inches square

All gauges plug in from the front of the panel
– Ease of Installation
– Ease of Diagnostics
– Ease of Maintenance

Gauges may be stacked horizontally and vertically
– Horizontal or Vertical strips
– Horizontal or Vertical blocks
– User defined sequence within strips or blocks

Gauges are internally lighted

Gauges are mechanically keyed to prevent gauge insertion in the wrong location.

Panel cutout is defined as: dimension = (0.020 + (# Gauges X 1.520)) inches

Example : For a cluster 3 gauges wide by 2 gauges high
the vertical cut is (.020 +(2 X 1.52)) or 3.06 inches
the horizontal cut is (.020 +(3 X 1.52)) or 4.58 inches

Gauge mounting frames have a 1/2 inch flamge around the periphery of the gauges for mounting the frame to the panel. Mounting holes are supplied by the user.

Gauges are configured for 14 volt operation unless specified for 28 volt at the time of the order. Field conversion is not recommended and voids the warranty.

Gauge accuracy is specified as +/-5% of full scale.

Recommended depth behind the panel to clear the wiring harness is 4-1/2 inches.


Gauge wiring definition:
(rear of connector plate is shown)

Mini1Mimi2


PIN
AMPS
EGT
*
CHT
*
VOLTS
FUEL
PSI
FUEL
QTY
OIL
PSI
OIL TEMP
1
SHUNT
SENDER
SENDER
POS
+12V
+12V
+12V
+12V
2
SHUNT
SENDER
SENDER
NEG
GROUND
GROUND
GROUND
GROUND
3
LIGHTS
LIGHTS
LIGHTS
LIGHTS
SENDER
SENDER
SENDER
SENDER
4
LIGHTS
LIGHTS
LIGHTS
LIGHTS
N/C
N/C
N/C
N/C
5
LIGHTS
LIGHTS
LIGHTS
LIGHTS
6
LIGHTS
LIGHTS
LIGHTS
LIGHTS
* EGT and CHT gauges require NO external power.

For 28 Volt operation, Fuel and Oil gauges have +28 volts connected to pin 4 and a PE-111-4074 ballast resistor connected between pins 1 and 4.