AEM offers high quality stainless steel PSIa sensors in 15 (1BAR), 30 (2BAR), 50 (3.5BAR), and 75 (5BAR). PSIa is referenced to absolute zero. Absolute zero is the pressure measurement when all the pressure exerted by the atmosphere has been removed. The most common use for absolute pressure sensors is reading manifold pressure. PSIa sensors are required of you wish to measure vacuum. A PSIa sensor will read about 14.7 PSI when the sensing element is exposed to atmospheric pressure at sea level however they can be recalibrated to read zero at atmospheric and a negative number at values less than atmospheric pressure.
They have a 3-wire mating connector with 12 in. leads for an easy plug-in installation. AEM Electronics PSIG sensor kits are available for boost, exhaust gas temperature, nitrous oxide, brake pressure, inlet air temperature, MAP Sensor or UEGO replacement gauges.
- Sending Unit:
- Electrical
- Sending Unit Thread Size:
- 1/8-27 NPT
- Thread Adapter Fittings Included:
- No
- Maximum Gauge Face Reading:
- 50 psi
- Gauge Type (application):
- Universal
- Quantity:
- Sold as a kit.
- Notes:
- Includes 12 in. flying wire lead connector.
- Universal:
- Yes
