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Automotive Pressure Sensors

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–		Data Sheet (PDF)
–		For Air Conditioning
–		For Fuel
–		For Oil

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APT - Automotive Pressure Transducer

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Cylinder Pressure Only Sensors (CPOS)

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High Temperature Sensors:

–		TS200-C
–		TS200-F
–		TS200-G
–		Darts200-A
–		Darts200-D
–		Darts500-A
–		Darts500-B
–		Darts500-E
–		DTC
–		Tailor Made Sensors

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MSG - Microfused Silicon Strain Gauge

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–		Contacts / Distributors
–		Datasheet Requests
–		Papers & Presentations

Site Updated February 16, 2018

Sensata > Products > Sensors > Automotive Sensors & Switches >Darts200-A

Darts200-A

Darts high temperature sensors – pt200 platinum resistor – gas temperature measurement

The Darts200-A sensor uses the same measurement principle as the TS200 series, so the electrical behavior is exactly the same. It is also designed with the same dimensions as the TS200 series, which makes it perfectly interchangeable with the TS200.

The main difference with the TS200 is the closed housing design. It is designed for applications that rarely exceed 750°C. The closed housing design is mechanically very robust and is not affected by pollution from the environment.
Because it is not affected by moisture, the orientation of the sensor is not restricted.

The most typical application for this sensor is the EGR system.

Characteristics
Sensor Element	PT-200 platinum resistor
Measurement Principle	The resistance of the PT-200 element increases with temperature based on the positive temperature coefficient of platinum electrical resistance
Temperature Range	-40°C to +750°C (continuous) 800°C (survival)
Accuracy	±2.5°C from -40°C to 280°C ±0.9% from 280°C to 750°C (including 500hrs ageing at 750°C)
Connector	Connector chosen by customer

Applications
•	Control and monitoring of temperature sensitive components
•	Temperature measurement integrated into On-Board-Diagnosis Systems, eg detection of light-off temperatures of catalysts
•	Measurement of gas temperature (Diesel Particle Filter, Exhaust Gas Recirculation, Selective Catalytic Convertor, Turbo overheating detection/fuel economy…)

Advantages
•	Thin Film Platinum temperature sensors are a proven technology for exhaust gas temperature measurements with many applications running for all levels of emission standards worldwide
•	Optimal cost versus robustness properties by use of stainless steel material
•	Fast response time by reduced tip diameter and thermal decoupling especially at high gas velocities
•	High absolute accuracy up to 750ºC by thermal decoupling of measurement element and housing
•	High linearity
•	Flexibility in insertion depth: 25mm, 35mm, 40mm, 50mm, 70mm (more information can be found at the tailor made sensors section)
•	Straight and bended configurations for rear housing, 0º to 120º to facilitate installation on the engine (more information can be found at the tailor made sensors section)
•	Fail safe

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