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  • Thermometrics Sensor Assemblies | Combination Sensor

Thermometrics Sensor Assemblies | Combination Sensor

    Temperature Sensor Assemblies

Thermometrics Combination Sensor - Relative Humidity, Temperature, Manifold Pressure and Barometric Pressure

Thermometrics Combination Sensor is a smart combination intake manifold sensor capable of providing up to five measurements, including manifold humidity, manifold temperature, manifold pressure, atmospheric pressure and atmospheric temperature. This sensor is designed for transportation applications that demand highly accurate and reliable measurements, with typical application within the intake air duct. Unique technology designed into the sensor provides unsurpassed accuracy in the marketplace.

 

 

  • Applications
  • Features
  • Specifications
  • Product Documents
  • Part Nos.

Applications

  • Heavy duty diesel engines
  • On-road applications
  • Off-road applications
  • Generator sets

Features

  • High accuracy temperature, pressure and humidity sensing elements
  • CAN2.0 Communication per J1939
  • Rugged design incorporates sensing elements with demonstrated reliability
  • Customizable connector and mounting

Specifications

Maximum Ratings Min Max Unit
Storage Temperature -55 105 °C
Operating Temperature -40 125 °C
Pressure 0 30 psi
Relative Humidity 0 100 %

  

Humidity Performance Min Typical Max Units
Relative Humidity Accuracy1   ±2 ±4 %
Relative Humidity Response Time (τ 63%)2   7 20 sec

 1.  All operating conditions.
 2.  Measured at 25C 1m/sec airflow from 33%RH to 90%RH.

   

Pressure Performance Min Typical Max Units
Barometric Pressure Accuracy – Ambient/Connector1,2,4
(Full Scale)
    ±1.5 %
Manifold Pressure Accuracy – Ambient/Connector2,3,4
(Full Scale)
    ±1.5 %
Manifold Pressure Accuracy relative to Barometric Pressure (Optional)3,5   ±0.1 ±0.5 kPa
Pressure Response Time (τ 63%)   0.2 0.4 sec

 1.  Optional measurement
 2.  15kPa to 120kPa Calibration Range. Custom ranges are available.
 3.  Pressure drop from ambient to manifold (tip) 0 to 15kPa max when using built-in optional barometric pressure sensor.  Custom ranges are available.
 4.  All operating conditions.
 5.  Using barometric pressure option allows improved accuracy for measurements of pressure drop betweenbarometric and manifold pressure.

  

Temperature Performance Min Typical Max Units
Temperature Accuracy - Manifold/Tip   <±2 ±5 °C
Temperature Response Time - Manifold/Tip (τ 63%)1   30 40 sec
Temperature Accuracy - Ambient/Connector   <±4 ±5 °C
Temperature Response Time - Ambient Connector (τ 63%)1   300   sec

 1.  5m/s Airflow

Product Documents

English

Thermometrics Sensor Assemblies | Combination Sensor - Datasheet

  • Download

English

Thermometrics | Temperature Resistance Curves - Reference Guide

  • Download

Temperature Sensor Solutions | Thermometrics - Brochure

  • Download

Amphenol Advanced Sensors | Connecting Your World Through Sensing Innovations - OEM Product Catalog

  • Download

Part Nos.

  • A-2092
  • A-2075

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    Temperature Sensors

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  • CO2, Humidity & Dust Sensors

    CO2, Humidity & Dust Sensors

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    Moisture Meters

  • Thermal Validation & Monitoring

    Thermal Validation & Monitoring

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Temperature Sensor Solutions

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Temperature Resistance Curves

 

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