디젤/가솔린 DIESEL/GASOLINE Vehicle
-
HIGH TEMPERATURE SENSOR
적용디젤/가솔린
현황양산 중
엔진 배기계의 장착 위치 “DOC/DPF/SCC/SCR” 에 대한 배기가스 온도를 측정
- Sensor Element
- Pt200 Platinum resistor
- Nominal resistance
- 200Ω at 0℃
- Temperature Range
- Continuous: -40℃ to 900℃
- Short time: 950ºC
- Accuracy
- ±3.0℃ from -40℃ to 300℃
±1.0% from 301℃ to 900℃ of temperature
(including aging; 500 hrs. @ 900ºC w/o electronics)
-
LOW TEMPERATURE SENSOR
적용디젤/가솔린
현황양산 중
Intake / LP EGR Cooler 후단에 장착하여 “AIR/OIL/WATER/EGR가스”의 온도를 측정
- Sensor Element
- B(25/85) = 3435K
R25 = 10㏀±3%(NTC thermistor) - Temperature Range
- Continuous : -40 ~ 200℃
Short time : Max. 250℃ - Accuracy (KΩ)
- +/- 3.0%at 25deg.C
+/- 5.4%at 100deg.C
+/- 6.7%at 150deg.C
+/- 7.7%at 200deg.C
- Sensor Element
-
DIFFERENTIAL PRESSURE SENSOR
적용디젤/가솔린
현황양산 중
DPF 전/후단의 압력차이를 측정하여 연료 후분사를 통한 PM을 연소 (DPF 재생)
- Pressure range
- 0 - 100kPa
- Operation temperature
- -40℃ ~ 150℃
- Response time
- @<1.5ms
- Supply voltage
- 5 +/- 0.25V
- Supply current
- 7+/- 3.0mA
- Pressure accuracy
- +/- 1.5% FS
-
NOx SENSOR
적용디젤
현황개발 중
SCR 전/후단의 NOx 가스에 대한 농도 측정
- Measurement range
- 0ppm ~ 1500ppm
- Response time
- τ33↔66 1000msec
- Accuracy
- ± 10ppm at ≤100ppm, ± 10% at 100ppm~1500ppm
-
NH3 SENSOR
적용디젤
현황개발 중
SCR 후단의 NH3 가스에 대한 농도 측정
- Measurement range
- 0ppm ~ 500ppm
- Response time
- τ33↔66 3000msec
- Accuracy
- ± 10ppm at ≤100ppm and ± 10% at 100ppm~500ppm
-
PM SENSOR
적용디젤
현황개발 중
DPF 후단의 PM의 농도를 측정
- Application
- DPF monitoring
- Temperature range for electronics
- -40℃ to 125℃
- Temperature range for sensor
- -40℃ to 700℃
- Operating Range
- 0 ~ 25 ㎎/㎥
- Response time
- < 300 sec
- Regeneration time
- < 80 sec
- Self diagnostics
- Heater and sensor electrodes
- Supply voltage
- 12V
전기차Electric Vehicle
-
THICK PRINTED COPPER (TPC)
적용전력용 파워모듈
현황양산 중
산업용 및 자동차용 파워모듈에 적용
- Classification of Ceramic
- Al2O3 | AlN | ZTA
- Thermal conductivity [W/m∙K]
- 24 | 170 | 27
- Tensile strength [Mpa]
- 450 | 700
- Dielectric Breakdown Voltage
- 14 kV/mm
- Thickness of Copper
- 50 ~ 400 ㎛
- Tolerance of Copper pattern
- 0.15 mm
- Tolerance of Copper thickness
- 0.03 mm
- Surface treatment
- Bare Copper, Ni-P, Ni-Au
