PLX SM-VacBoost Vacuum and Boost Sensor Module

plx-sm-vacboost - PLX SM-VacBoost Vacuum and Boost Sensor Module

Item #:plx-sm-vacboost
Price: $109.99

SM-Vac/Boost iMFD Sensor Module - Vacuum and Boost Digital 3 Bar Vacuum Boost Sensor (30PSI)

DESCRIPTION: SM-Vac/Boost accurately measures the vacuum pressure and boost pressure of any intake manifold. This is ideal for turbo and supercharged applications with monitoring the intake pressure is vital. Up to 32 SM-Vac/Boost modules can be daisy chained together in the iMFD system. SM-Vac/Boost can also be used as a stand alone unit capable of interfacing with 3rd party hardware. All Sensor Modules are housed in high quality extruded aluminum designed to operate even in the most extreme conditions. In addition, all SM modules offer outstanding digital accuracy, response and resolution which far exceeds that of a standard gauge.


  1. Connects to 12V-18V power source.

  2. Analog outputs (0-5V analog output, ground)

  3. Termination jumper. Closed for first SM in daisy chain.

  4. Connects to next SM in daisy chain or to first DM

  5. Connects to previous SM or unconnected if first SM in daisy chain

  6. Connects to vacuum hose from intake manifold



  1. 0-5V analog linear output

Vacuum Range (0V = 30.5inHg = -15PSI, 1.66V = 0PSI)

Boost Range (1.66V = 0PSI, 5.0V = 30PSI)

(Click to enlarge)


  1. SM-Vac/Boost main unit

  2. 4ft power wire with 2.1mm connector

  3. 4ft Analog wires and connector with 4 terminals

  4. 1ft Serial Cable

  5. Termination jumper

  6. Quick start guide

  7. Pressure sensor is built-in


Physical Dimensions 2" x 2.875" x 1.125" (52mm x 75mm x 28mm) L x W x H
Accuracy <0.25 PSI
Measurement Range 30.5inHg - 30 PSI (760mmHg - 2.11kg/cm^2)
Analog Outputs Linear 0-5V (Driving Current 20mA)
Operating Voltage 8V-18V
Power Consumption 0.3 Watts
Operating Temperature 0 - 85 Deg C
Sensors 3 Bar MAP sensor
Enclosure Extruded Aluminum

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