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Automotive Sensor Solutions

Amphenol Sensors is your best source for automotive sensors, offering the technology that brings your systems together—to protect the vehicle, its occupants and the environment. From engine management to safety systems, consider us your global partner for all of your automotive sensor needs. We deliver innovative solutions and high-performing products with the finest customer support—bringing the best results to you and your customers.

Temperature    Pressure    Gas   Humidity   Position   Level  Dust Particles  Combination  Current Acoustics  Acceleration

1. Fuel Handling System

 Fuel
 Fuel Rail
 Fuel Vapor
 Fuel Tank
 Exhaust Gas
 EVAP

5. Powertrain

 Transmission – Fluid, Oil
 Transmission – Gearbox, Park Lock, Speed
 Power Steering
 EURO-6 Urea
 Powertrain Development

2. Cabin Comfort

 Discharge Air
 Steering Wheel
 Seats
 Fresh Air Ventilation
 Dewpoint
 Cabin Air Filter
 Particulate Detection
 Capacitive Touch Controls
 Mirror Memory
 Cabin Noise
 NVH
 Rear Spoiler

3. Safety Systems

 Steering Wheel
 Seats
 Defog
 Battery
 Leak Detection
 Driver Alertness
 Brakes
 Airbags
 Seat belts
 Headlamp
 Occupant Detection
 Washer Fluid
 Crash Testing

4. HVAC

 Outside Air
 Refrigerant/Coolant
 Evaporator
 Air Quality
 Particulate Detection
 HVAC Actuator

Enabling ADAS / Autonomous Driving

 Sensor Cleaning Fluid
 ADAS Temperature Compensation
 Wheel Angle
 Steering Angle
 Braking System Speed

6. Internal Combustion Engine Management

 Engine Air
 Engine Oil
 Coolant
 Intake Air
 Exhaust Gas Recirculation (EGR)
 Cylinder Head
 MAP/TMAP
 De-ionized Water Injection

7. After-Treatment

 Diesel Particulate Filter (DPF)
 Gasoline Particulate Filter (GPF)

Car diagram

Vehicle Electrification

 Battery Pack
 Thermal Runaway
 Cell Connection System (CCS)

 High Voltage Charger Connector
 Power Inverter / E-motor
 Battery Coolant
 Motor Coil
 Fuel Cell

 Temperature Sensors

• High accuracy
• High stability
• Noise-Immune NTC Option
• Fast response time
• Combination sensor options
• Customized to application
• Metallurgical bond glass-coated NTC option

 Pressure Sensors

• High accuracy 
• High performance
• Long-term stability 
• Custom options

 Position Sensors

• Absolute, non-contact measurement
• Highest reliability
• Robust and compact design for harsh environments

● Temperature Sensors

• High accuracy 
• High stability
• Noise immune NTC option
• Moisture resistant 
• Fast response time

● Pressure Sensors

• High performance 
• High accuracy
• Customizable design 
• Multiple output options

● Gas Detection Sensors

• Detectable gases: CO 2, VOC, NO 2, NH 3
PWM and LIN Bus
• Custom packaging options

 Dewpoint Sensors

• PWM and LIN Bus 
• Custom package options
• Combined temperature and humidity measurement

 Dust Particulate Sensors

• PM2.5 
• Laser detection
• Fast response 
• High accuracy

 Position Sensors

• Low profile 
• Excellent resolution
• Custom form-factor ready
• Linear and rotary position feedback

 Acoustic Sensors

• Specialized microphones for a wide variety of applications
• High temperature, water and dust resistant models available
• High accuracy

 Accelerometers

Wide frequency ranges available
• Single and triaxial configurations
• Robust design for demanding environments
• Various mounting methods
• Electrically isolated
• High sensitivity and low noise 

 Position Level Sensors

• Absolute non contact measurement
• Highest reliability
• Robust and compact design for harsh environments

● Temperature Sensors

• Fast response time 
• High accuracy
• High stability 
• Proven reliability
• Deep domain expertise 
• Duplicate manufacturing locations

● Pressure Sensors

• Fast response time 
• High accuracy
• Long-term stability 
• Custom options
• Diagnostic and protective features (ASIL)

● CO 2 Gas Sensors

• Self-calibration 
• Low power consumption
• Compact design 
• LIN Bus communication
• Custom packaging options

 Position Sensors

• Robust and reliable modular design
• Selectable working principle: Potentiometric, hall effect, reed switch

 Level & Concentration Sensors

• High Accuracy
• Continuous monitoring for fluid contamination
• Programmable for irregular shape tanks
• Customizable Options

 Accelerometers

• Wide frequency ranges available
• Single and triaxial configurations
• Robust design for demanding environments
• Various mounting methods
• Electrically isolated
• High sensitivity and low noise 

 Position Level Sensors

• Absolute non contact measurement
• Highest reliability
• Robust and compact design for harsh environments

● Temperature Sensors

• High accuracy 
• High stability
• Noise immune NTC option
• Moisture resistant 
• Fast response time

● Pressure Sensors

• Leakproof 
• High accuracy
• Harsh media compatibility

● Gas Detection Sensors

• PWM and LIN bus
• Custom packaging options
• Detectable gases: CO 2, CO, NO 2, NH 3

 Position Sensors

• Long life 
• Low hysteresis
• Excellent resolution and linearity
• Field-proven 
• Custom connectors and wires

 Dust Particulate Sensors

• PM2.5 
• Laser detection
• Fast response 
• High accuracy

● Combined Pressure & Temperature Sensors

• Leakproof 
• High accuracy
• Wide pressure range: 10bar to 200bar
• Diagnostic and protective features (ASIL)

● Temperature Sensors

• High accuracy
• High stability
• Noise immune NTC option
• Fast response time
• Combination sensor options
• Customized to application
• Metallurgical bond glass coated NTC option

● Pressure Sensors

• High accuracy 
• High performance
• Long-term stability 
• Custom options

 Level, Concentration & Conductivity Sensors

• High accuracy 
• Detects proper fluid fill and contaminants
• Customizable option

 Position Sensors

• Non-contact inductive and hall-effect technologies
• Accurate output at high speeds
• Reliable in harsh environments

● Combined Pressure & Temperature Sensors

• High accuracy 
• Oil resistant
• Wide temperature range: -40°C to 150°C
• Robust against pressure spikes

 Accelerometers

• Wide frequency ranges available
• Single and triaxial configurations
• Robust design for demanding environments
• Various mounting methods
• Electrically isolated
• High sensitivity and low noise 

● Gas Detection Sensors

• Detectable gases: H 2, CO, CO 2 NH 3
• Temperature / humidity center
• pressure sensor (20 up to 250 kPa)
• Fast response time: <1 second
• IP6K7 rating

● Cell Connectivity System (CCS)

• High current circuit for battery cell connectivity
• Available styles: Wire Harness and Flexible Printed Circuit (FPC)

● Current Sensor

• Hall effect open loop current sensor
• Busbar mounting, 1 phase and 3 phase housing
• Analog radiometric output

 Level, Concentration, & Alcohol Content Sensors

• High accuracy
• Continuous monitoring
• Freeze prediction

● Temperature Sensors

• High accuracy 
• High stability
• Customized to application

 Position / Speed Sensors

• High accuracy
• Customizable design
• Curable and robust package

● Temperature Sensors

• High accuracy 
• High stability
• Integral/pigtail options
• Fast response time 
• Right angle and straight probe options

 Pressure Sensors

• High reliability
• High accuracy 
• Up/Downstream pressure
• Customizable design
• Compatible with exhaust gas media and acid condensates

 DEF Level, Temperature & Concentration Sensors

• High accuracy 
• Continuous monitoring
• Meets highest worldwide emissions regulations
• Programmable for custom and irregular shape tanks

Major Markets Served

 Thermometrics, Inc.
Temperature
Telaire
Gas & Moisture
NovaSensor
Pressure
Protimeter
Moisture Meters
Kaye
Thermal Validation
SGX Sensortech
Gas
Piher Sensing Systems
Position
Wilcoxon Sensing Technologies
Vibration
Piezo Technologies
Ultrasonic
i2s
Pressure & Temperature
All Sensors
Ultra Low Pressure
SSI Technologies
Level, Quality, & Pressure
Exa Thermometrics
Temperature
PCB PiezotronicsEndevcoTemposonics
Aerospace (Commercial)
Airframe & Avionics
Engine
Flight & Ground Testing
Fuel Systems
In-Cabin & Galley
Wind Tunnel Testing
Agriculture
Air Quality (Indoor)
Air Handling Unit
Air Quality Monitoring
Clean Rooms
Filter Monitoring
Room Monitoring
Safety (Personal & Industrial)
Automation
Automotive
After-Treatment
Cabin Comfort
Engine Management
Fuel Handling System
HVAC
Powertrain
Safety Systems
Construction & Restoration
Electrification EV/HEV
Battery Coolant
Battery Pack
Cell Connection System (CCS)
Charger Connector
Motor Coil
Power Inverter/E-Motor
Thermal Runaway
Fuel Cell
Energy
Environmental Monitoring
HVACR
Air Handling Unit
Boiler Control
Building Pressurization
Chiller Control
Duct Measurement
Filter Monitoring
Outdoor Air
Room Monitoring
Water Management
HVAC - Medical Facilities
Air-Conditioning
Climate Control Systems
Differential Pressure Measurement
Equipment Conditions
Floor Heating
Fresh Air Ventilation Control
HMI Controls
Hospital Beds & Wheelchairs
Humidity Control
HVAC Refrigerant
HVAC Systems
Inline Oxygen Measurement
Medical Equipment
Heavy Equipment & Off-Road (HVOR)
After-Treatment
Cabin Comfort
Engine Management
Fuel Handling System
HVAC
Powertrain
Safety Systems
Industrial
Marine
Medical
Critical Care
Medical Instrumentation
Patient Monitoring
Respiratory Care
Surgical Assemblies
Military
Ground Vehicles
Military Aircraft
Missiles / Munitions / Torpedoes
Naval
Space
Soldier-Worn Systems
Non-Destructive Testing (NDT)
Oil & Gas
Pharmaceutical & Biotech
Process Control
Process Air
Process Equipment
Process Fluids
Process Gases
Process Automation
Railway
Thermal Validation