Converter Pressure & Temperature Combo 300 PSI / 500*F PN: 899402

COMPATIBLE WITH HOLLEY, FUELTECH, HALTECH, ETC.

LDM899TP combo sensor.

Perfect for converter pressure/temp.

outputs 0.5V to 4.5V signal for PSI.

0 to 300 psi and 0-500*F in one sensor!

1/8" NPT

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

300 PSI
PSI Voltage
0 0.5
20 0.77
40 1.03
60 1.3
80 1.57
100 1.83
120 2.1
140 2.37
160 2.63
180 2.9
200 3.17
220 3.43
240 3.7
260 3.97
280 4.23
300 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