The following table provides all of the links to sensors available for the OneGuage Hub.

A few notes:

  • The “Screw Terminal” columns lists standard connections for an unmodified OneGauge Hub. By customer request, the number of terminals available for most sensors can be modified.
  • Sensors for terminals A1-A3, B2-B3, D1-D6, and E2 are all suggestions. Each is programmed to work with a particular sensor, but this sensor can be placed in any location and renamed by the user. For example, terminal A1 is programmed to work with a 3/8″ analog temperature sensor. In your app, this gauge is named, by default, “Coolant Temp”, but the gauge can be renamed if you use this sensor in a different location. Names of sensors in your app can be customized by request when the Hub is programmed.
  • There are a few sensors that must be installed onto the Hub at the time of purchase. These include GPS, High Temperature, Accelerometer, and Odometer sensors. If you plan on using any of these sensors, you’ll need to purchase them when buying your Hub or Display.
Screw Terminal Typical Sensor Usage Amazon/Ebay Links OneGauge Link
A1 Analog Coolant Temp (or any analog temp) 3/8″ NPT Analog Temp Sensor Analog Temp Sensors
A2 Analog Oil Temp (or any analog temp) 3/8″ NPT Analog Temp Sensor Analog Temp Sensors
A3 Analog Oil Pressure 1/4″ NPT Analog Pressure Sensor Analog Pressure Sensors
A4 Fuel Temp (only for use with Fuel Flow Sensor) Fuel Flow Sensor
Fitting purchase required separately
Fuel Flow Sensor
Includes fittings
A5 Fuel Level 1 Free- Included w/ Hub
A6 Fuel Level 2 Free- Included w/ Hub
B1 Manifold Vacuum/Boost Sensor 3 Bar Pressure Sensor 3 Bar Pressure Sensor
B2 Digital Fuel Pressure Sensor (15 PSI Max) 15 PSI Pressure Sensor Digital Pressures Sensors
B3 Digital Oil Pressure Digital Oil Pressure Sensor Digital Pressures Sensors
B4 Air/Fuel (Oxygen) Sensor – Wideband Innovate LC-2
B5 Digital Pressure Sensor – 100 PSI Max 100 PSI Pressure Sensor Digital Pressures Sensors
B6 Digital Pressure Sensor – 200 PSI Max 200 PSI Pressure Sensor Digital Pressures Sensors
B7 Digital Pressure Sensor – 200 PSI Max 200 PSI Pressure Sensor Digital Pressures Sensors
C1 Voltage Sensor (0-25v) Free- Included w/ Hub
C2 Voltage Sensor (0-25v) Free- Included w/ Hub
D1
D2
D3
Digital Transmission Temp
Digital Oil Temp
Digital Coolant Temp
Digital Temp Sensor (Various Sizes)
Or: Purchase an Unthreaded Digital
Temp Sensor (below) and one of these.
Alternate Source: Ebay
1/8″ NPT Digital Temp Sensor
D4, D5, D6 Digital Temperature 3, 2, and 1 Unthreaded Digital Temp Sensors Unthreaded Digital Temp Sensors
E1 Fuel Flow Sensor Fuel Flow Sensor Fuel Flow Sensor
E2 Digital Temperature 4 Unthreaded Digital Temp Sensors Unthreaded Digital Temp Sensors
F1 Tachometer Dakota Digital DSL-1E (diesel)
Dakota Digital SGI-8E (gasoline)
Pressure Sensor Pigtails (3 meters)
Works with all Digital Pressure Sensors above
Pressure Sensor Pigtail Included with
Pressure Sensor Purchase

Sensor Accessories and Adapters

These are links to accessories and other items that we do not sell directly on the OneGauge website. Clicking these links and purchasing these items supports OneGauge and helps us maintain low prices.

Threaded Adapters

Adapters to fit various size ports for threaded temperature and pressure sensors.

Fuel Hose Fittings and Accessories

Adapters for fuel hoses for fuel-related sensors.