AEM Electronics Brass Atmospheric Pressure (PSIg) Sensors provide accurate and reliable monitoring of pressure referenced against atmospheric pressure, available in a variety of working pressure ranges*. Ideal for applications requiring the feedback of crucial ECU information or calibration data.Brass sensors are accurate to within 3% of full scale (pressure sensors)High-quality sealed sensor housings are virtually impervious to automotive fluids (360-degree welded wetted area)Connector and pins includedAEM's 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 applications such as oil pressure, fuel pressure, brake pressure, nitrous pressure etc. Brass sensors offer a smoother more stable or constant feedback to pressure changes when compared to their equivalent stainless steel sensors, making them ideal for applications where you need a good reference to what pressure is being seen, such as a Boost Gauge feed or manifold pressure reading, and therefore less suited to rapidly fluctuating ECU data feeds or calibration type applications.Brass sensors specifications:Accuracy: +/- 3% Full Scale includes Repeatability, Hysteresis and LinearityOperating Temp: -40°C to 105°C (-40°F to 221°F)Response Time: < 1msVibration:100 to 2000Hz, 20g Sinusoidal, 3 AxesSensor Body: BrassWetted Materials: 304L & 316L Stainless SteelThread: 1/8" NPT Male ThreadWeight: < 85 GramsOutput: 0.5 to 4.5Vdc LinearElectrical Termination: Integral weatherproof connector, includes mating connector, pins & pin lockEach kit includes a maximum PSIg rated Brass Sensor, Connector, Pins and Pin Lock.SensorMax Sensor RangeBurst Pressure30-2131-15G15 PSIg30 PSI30-2131-100100 PSIg200 PSI30-2131-150150 PSIg300 PSIPlease Note: *Each sensor operates in a specific PSI range from 0 PSIg (atmospheric) to its identified maximum pressure, so please ensure you choose the correct sensor for your application.
