AEM 7 BAR Stainless Steel MAP Sensor Kit (1/8 in. NPT Male Thread)

100 PSIa or 7BAR Map Stainless Sensor Kit. Stainless Steel Sensor Body. 1/8" NPT Male Thread. Includes: 100 PSIa Stainless Sensor, Connector, Pins & 1/8" NPT to -4 Adapter

Gauge style (PSIg) Pressure Sensors

AEM offers high quality stainless steel PSIg sensors in 75, 100, 150, 500, 1,000, and 2,000. Gauge style pressure sensors reference pressure above atmospheric pressure. When exposed to atmospheric pressure, gauge style pressure sensors will read 0 psig. Gauge style pressure sensors are commonly used for oil pressure, fuel pressure, brake pressure, nitrous pressure etc.

Which Pressure Sensor is right for you?

There are many different tools that can be used for measurement, but the degree of accuracy is dependent upon the tool. For example, a ruler can measure distance with a good degree of accuracy, but for a more precise measurement a caliper should be used. The difference between a brass pressure sensor and a stainless steel pressure sensor is similar if we think about it in these terms:

Brass Pressure Sensor = Ruler

Use a Brass Pressure Gauge Sensor where you need a good reference to what pressure is being seen.

Example: Brass Pressure Sensor used for a Boost Gauge - Reference/Information for knowing manifold pressure, not for ECU calibration.

Stainless Steel Pressure Sensor = Caliper

Use a SS Pressure Sensor where you need exact details of the pressure.

Example: MAP Sensor information for the ECU - Calibration/crucial information for the ECU.