AEM's 100 PSIg gauge-style stainless steel pressure sensor references pressure above atmospheric, reading 0 PSIg when exposed to atmospheric pressure. Gauge-style sensors like this one are commonly used for oil pressure, fuel pressure, brake pressure, and nitrous pressure monitoring where exact detail matters, such as ECU calibration.
Specifications:
- Range: 0-100 PSIg
- Material: Stainless Steel
- Thread: 1/8 in. NPT male
- Adapter Included: 1/8 in. NPT to -4 AN
- Common Uses: oil, fuel, brake, nitrous pressure
- Category: Air and Fuel Delivery
- Warranty: Manufacturer's 1 Year Warranty
- Part Number: 30-2130-100
This product carries a California Proposition 65 warning per the manufacturer's data.
FAQ
What does "PSIg" mean on this sensor?
PSIg is gauge pressure, referenced above atmospheric pressure; the sensor reads 0 PSIg at atmospheric pressure, unlike an absolute (PSIa) sensor.
What is this sensor commonly used for?
Gauge-style sensors like the 30-2130-100 are commonly used for oil pressure, fuel pressure, brake pressure, and nitrous pressure monitoring.
What's included in the kit?
The 100 PSIg stainless sensor, connector, pins, and a 1/8 in. NPT to -4 AN adapter.

