| Range |
Up/Down
|
Up/Down
|
Up/Down
|
Up/Down
|
| Case diameter |
Ø 52 mm
|
Ø 52 mm
|
Ø 52 mm
|
Ø 52 mm
|
| Mounting hole & system |
Ø53. Mounting brackets
|
Ø53. Mounting brackets
|
Ø53. Mounting brackets
|
Ø53. Mounting brackets
|
| Depth |
52 mm
|
52 mm
|
52 mm
|
52 mm
|
| Input |
Mercruiser
|
Mercruiser
|
Mercruiser
|
Mercruiser
|
| RQ series cover lens |
Double lens anti-fog chamber
|
Double lens anti-fog chamber
|
Double lens anti-fog chamber
|
Double lens anti-fog chamber
|
| CR series cover lens |
Glass
|
Glass
|
Glass
|
Glass
|
| Illumination |
White
|
White
|
White
|
White
|
| Housing |
Nylon PA66
|
Nylon PA66
|
Nylon PA66
|
Nylon PA66
|
| Connection |
Fast-on
|
Fast-on
|
Fast-on
|
Fast-on
|
| Power supply |
12 VDC 24VDC
|
12 VDC 24VDC
|
12 VDC 24VDC
|
12 VDC 24VDC
|
| Power consumption |
150 mA max + backlighting
|
150 mA max + backlighting
|
150 mA max + backlighting
|
150 mA max + backlighting
|
| Operating temperature |
-10 +70° C
|
-10 +70° C
|
-10 +70° C
|
-10 +70° C
|
| Protection |
IP67 on the front
|
IP67 on the front
|
IP67 on the front
|
IP67 on the front
|
| Electromagnetic compatibility |
IEC60945
|
IEC60945
|
IEC60945
|
IEC60945
|
| Vibration and shock resistance |
IEC60945
|
IEC60945
|
IEC60945
|
IEC60945
|
| Type | RQ type | RQ type | CHROME type | CHROME type |
| Dial Colour | Black translucent | White translucent | Black translucent | White translucent |
| Pointer | Red | Red | Red | Red |
| Code | VSG20481/M | VSG20181/M | VSG20381/M | VSG20081/M |