PLX SM-AIT Air Intake Temperature Sensor Module

plx-sm-ait - PLX SM-AIT Air Intake Temperature Sensor Module

Item #:plx-sm-ait
Price: $129.99

SM-AIT iMFD Sensor Module - Air Intake Temperature Digital AIT Sensor K Type T.C.

DESCRIPTION: SM-AIT accurately measures the air intake temperature of any intake manifold. This is ideal for intercooler, or aftercooler applications. Any K-Type thermocouple is compatible. Up to 32 SM-EGT modules can be daisy chained together in the iMFD system. SM-AIT 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 AIT probe K-Type Thermocouple



  1. 0-5V analog linear output

(Click to enlarge)


  1. SM-AIT 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. K-Type T.C (sold separately)


Physical Dimensions 2" x 2.875" x 1.125" (52mm x 75mm x 28mm) L x W x H
Accuracy ~0.5 Deg C (~1 Deg F)
Measurement Range 0-150 Deg C (32-302 Deg F)
Analog Outputs Linear 0-5V (Driving Current 20mA)
Operating Voltage 8V-18V
Power Consumption 0.3 Watts
Operating Temperature 0 - 85 Deg C
Sensor One K-Type Thermocouple
Enclosure Extruded Aluminum

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