IQ3 Data Logger Dash Installation Manual
28
Sensor Hardware Installation:
Oil Pressure and Water Temperature Sensor
The water and oil sensors provided use 1/8” NPT thread. An adaptor may be required to
accommodate different thread sizes. Make sure to use thread sealer when installing the
sensors to prevent water and oil leaks. It is recommended to
NOT
install pressure sensors
directly on main engine components such the engine block, cylinder head(s), intake etc. Sensor
damage can occur from high frequency vibrations. Remote mount any sensor that would
typically be located in these areas using a short piece of pressure suitable hose.
Oil Pressure Sensor Settings
The dash is pre-configured at the factory to use a supplied three-wire 150 psi sender for oil
pressure on Pins #13 (Red wire, +5v power), #14 (Black wire, sensor ground), #15 (Clear wire,
0-5 volt signal). The option to use other sensors instead of the supplied three-wire pressure
sensor is available as well as using this input for other parameters beside oil pressure.
#
Wires
ONSCREEN
NAME
R
ANGE
N
OTES
&
S
CALING
2
100 PSI
0 - 100 psi
Racepak #810-PT-0100SD Ω style with 499 Ohm pull-up
3
150 PSI
0 - 150 psi
Racepak #810-PT-0150GVT 5v powered, .5v=0 4.5v=150
3
300 PSI
0 - 300 psi
Racepak #810-PT-0300GVT 5v powered, .5v=0 4.5v=300
3
500 PSI
0 - 500 psi
Racepak #810-PT-0500GVT 5v powered, .5v=0 4.5v=500
3
1500 PSI
0 - 1500 psi
Racepak #810-PT-1500HP 5v powered, .5v=0 4.5v=1500
3
3000 PSI
0 - 3000 psi
Racepak #810-PT-3000HP 5v powered, .5v=0 4.5v=3000
3
Vacuum - KPA
0 - 30 Vac kPa Racepak #810-PT-VB 5v powered, 1.8v=0 .5v=105
3
15 PSI - KPA
0 - 103 kPa
Racepak #810-PT-0015GVT 5v powered, .5v=0 4.5v=103.42
3
75 PSI - KPA
0 - 517 kPa
Racepak #810-PT-0075GVT 5v powered, .5v=0 4.5v=517.1
2
100 PSI - KPA
0 - 690 kPa
Racepak #810-PT-0100SD Ω style with 499 Ohm pull-up
3
150 PSI - KPA
0 - 1034 kPa
Racepak #810-PT-0150GVT 5v powered, .5v=0 4.5v=1034.2
3
300 PSI - KPA
0 - 2068 kPa
Racepak #810-PT-0300GVT 5v powered, .5v=0 4.5v=2068.4
3
500 PSI - KPA
0 - 3447 kPa
Racepak #810-PT-0500GVT 5v powered, .5v=0 4.5v=3447
3
1500 PSI - KPA
0 - 10342 kPa Racepak #810-PT-1500HP 5v powered, .5v=0 4.5v=10342
3
3000 PSI - KPA
0 - 20684 kPa Racepak #810-PT-3000HP 5v powered, .5v=0 4.5v=20684
User Cal
Custom user scale
Disabled
Disabled, input is not used and will not stream/record data
0-5 volts
0-5 volt input, must use software to program, Raw Data A,
Raw Data B, Min, Max Result Values
3
VACUUM
0-30 inHg
Racepak #810-PT-VB 5v powered, 1.8v=0 .5v=29
3
15 PSI
0 – 15 psi
Racepak #810-PT-0015GVT 5v powered, .5v=0 4.5v=15
3
75 PSI
0 – 75 psi
Racepak #810-PT-0075GVT 5v powered, .5v=0 4.5v=75
