3 Bar, 48 PSI, Boost Sensor for Diesel Engine

This pressure sensor is for diesel engine boost pressure measurements from -0.33 to 3.30 bar (or -5.0 to 48.0 PSI).  Unlike most of digital boost gauge on the market (and the other MAP sensor we offered), this sensor measures relative pressure (or gauge pressure) instead of absolute pressure. When not pressurized, the sensor will always give a zero pressure signal regardless of the elevation where the vehicle is at. It behaves the same way as the mechanical boost gauge.

When connected to the SYL-1813 Automobile Multimeter, the sensor will give you 0.01 bar or 0.1PSI resolution.
 

The sensor is supplied with a matting connector and 2 meter (6ft) cable.

 

Supply Voltage	5.0±0.5 VDC
Supply Current	10 mA max
Maximum Output Current Sink	1 mA
Source	0.1 mA
Output Impedance	10 ohms max
Output Type	ratiometric
Output Voltage	0.1 to 4.85 VDC at 5VDC excitation

Range (relative pressure, or gauge pressure)	-0.3 bar to 3.3 bar (-5.0 psi to 48 psi)
Proof Pressure	200%FS
Static Accuracy for -40 ~ 0 °C	3% FS
Static Accuracy for 0 ~ 80 °C	1% FS
Static Accuracy for 80 ~ 135 °C,	3% FS

 .

Compensated Temperature Range	-40°C to +135°C
Storage Temperature Range	-50°C to +165°C

Compatibility Media: Air.
 

Notes:  Static accuracy is the RSS of non-linearity, hysteresis, and non-repeatability