Combination Temperature/Pressure Sensor

Combination Temperature/Pressure Sensor

$135.00
Pressure Range

OneGauge Kits are built to order in the United States!

Free shipping in the United States for orders over $400.

Upgrade your system with the versatile Combo Sensor, compatible directly with the OneGauge Hub as well as with top ECU brands like Holley, FuelTech, Haltech, and more.

  • Dual Functionality: Measures 0-100, 0-150, and 0-300 PSI and 0-500°F in a single, compact sensor.
  • Precise Output: Provides a 0.5V to 4.5V signal for PSI readings with 0.5% full-scale accuracy.
  • Standard Fit: Matches the size of a standard 100/150/300 PSI sensor with a 1/8″ NPT fitting.
  • Extended Wiring: Includes 8.5 feet of wiring – cut and add connectors where needed for convenience. A Deutsch DTM connector is highly recommended for secure connections.
  • High-Quality Construction:
    • Built with an ASIC chip and diffused silicon oil-filled design.
    • Shock and vibration resistant, ensuring reliability under extreme conditions.
    • Corrosion resistant for durability.
  • Compact Design: Ultra-compact for easy installation in tight spaces.

Wiring Instructions:

  • Red: 5V supply
  • Black: Negative sensor ground
  • Yellow: Pressure signal to OneGauge or ECU
  • White: Negative sensor ground
  • Green: Signal wire to OneGauge or ECU

 

100 PSI
Voltage PSI
0.50 0
0.77 6.7
1.03 13.3
1.30 20
1.57 26.7
1.83 33.3
2.10 40
2.37 46.7
2.63 53.3
2.90 60
3.17 66.7
3.43 73.3
3.70 80
3.97 86.7
4.23 93.3
4.50 100
150 PSI
Voltage PSI
0.50 0
0.77 10
1.03 20
1.30 30
1.57 40
1.83 50
2.10 60
2.37 70
2.63 80
2.90 90
3.17 100
3.43 110
3.70 120
3.97 130
4.23 140
4.50 150
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