Amphenol Advanced Sensors Exhaust Gas High-Temperature Sensor operates over a temperature range from -40°C to +850°C and withstands short excursions to +1000°C. This device monitors the temperature before and after the Selective Catalytic Reduction (SCR) system in the diesel engines as part of the engine control strategy. The sensor offers a fast response time, long-term stability, and high 3% accuracy. It is optimized for thermal dissipation and highly resistant to corrosive exhaust gases. Amphenol Exhaust Gas High-Temperature Sensor is suitable for high vibration and corrosive environments.
1000° PT200 RTD element
Highly resistant to corrosive exhaust gases
Extended life from moisture-proof design
Design optimized for heat transfer
High 3% accuracy
Flexible pigtail connector
Gasoline or diesel engines
-40°C to +850°C operating temperature range
Survives <1hr excursions to +1000°C
T63 = 3.5s response time (400°C salt bath)
±4.5°C from -40°C to +300°C
±1.5% from 300°C to +850°C
Amphenol Advanced Sensors NTC/PTC Thermistors
Used in a broad spectrum of industries for automotive, medical, power and industrial applications.