M12 X 1.5 Coolant Pressure & Temperature Combo 100 PSI / 500*F PN: 899401

COMPATIBLE WITH HOLLEY, FUELTECH, HALTECH, ETC.

Metric M12 X 1.5 with sealing ring.

LDM899TP100 combo sensor.

Perfect for coolant pressure/temp.

outputs 0.5V to 4.5V signal for PSI.

0 to 100 psi and 0-500*F in one sensor!

Same exact size as the standard 100 psi sensor

8.5 feet flying lead. (Enough extra wire to cut and add connector where ever it is convenient.)

Ultra compact

ASIC Chip

Diffused silicon oil filled

Shock/vibration resistant

Corrosion resistant

0.5% accuracy for full scale.

WIRING

RED = 5 Volt supply

BLACK = Negative Sensor ground

YELLOW = Pressure signal

White= Negative sensor ground

Green= Signal wire to ECU

FUELTECH Voltage Scaling

100 PSI
PSI Voltage
0.0 0.5
7.0 0.77
13.0 1.03
20.0 1.3
27.0 1.57
33.0 1.83
40.0 2.1
47.0 2.37
53.0 2.63
60.0 2.9
67.0 3.17
73.0 3.43
80.0 3.7
87.0 3.97
93.0 4.23
100.0 4.5

Temp Sensor
Degrees F Ohms.
-40 84.27
-4 89.54
32 100
68 107.79
104 115.54
140 123.24
176 130.9
212 138.51
248 146.07
284 153.585
320 161.05
356 168.48
392 175.86
428 183.19
464 190.47
500 197.71