CTTS-186019-F02A

Exhaust Gas High Temperature Sensor This sensor operates over a temperature range from -40 °C to 850°C. It monitors the temperature before and after SCR system in the diesel engines as part of the engine control strategy. It is designed for fast response, optimized for thermal dissipation and suitable for high vibration and corrosive environments. Applications Features • Gasoline or Diesel engines • 1000°C PT200 RTD element • Exhaust gas • Survives excursions to 1000°C • SCR • Highly resistant to corrosive exhaust gases • Aerospace • Long-term stability • Extended life from moisture-proof design • Design optimized for heat transfer • High 3 % accuracy • Flexible Pigtail Connector • Customizable hex dimensions and thread type Amphenol Advanced Sensors • Alternate 1% accuracy RTD element available Exhaust Gas High Temperature Sensor NTC Typical Application Circuit Supply Voltage: Resistance: Lead resistance: Max current: Up= 5V Rp=1000 Ohm R1=1.0 Ohm 2.7 mA RTD circuit to MCU RvT Table T (°C) Rs (Ohms) U0 *∆ Rs (Ohms) -40 170.2 0.73 ±3.49 0 201 0.84 ±3.45 25 220.1 0.9 ±3.42 50 239 0.96 ±3.39 100 276.4 1.08 ±3.34 200 349.5 1.29 ±3.23 300 420.2 1.48 ±3.13 400 488.6 1.64 ±4.0 500 554.6 1.78 ±4.84 600 618.3 1.91 ±5.61 700 679.7 2.02 ±6.3 800 738.7 2.12 ±6.92 850 767.3 2.17 ±7.21 Exhaust Gas High Temperature Sensor Specifications Operating Temperature Thread Designation -40 to 850°C Survives short (under 1 hour) excursions to 1000°C M14 × 1.5 Storage Temperature Weight 52 grams -40 to 125°C Response Time T63 = 3.5s (400°C Salt bath) Temperature Accuracy ± 4.5°C from - 40 °C ~ 300 °C ± 1.5% from 300 °C ~ 850 °C Housing Material 304 Series Stainless Steel Connector Connector house type: AMP 282104-1 Connector pin type: AMP 282404-3 Mating Connector Mating connector house type: AMP 282080-1 Mating Terminal type: AMP 282403-1 Max 60 N pull force to connector Recommended Mounting Torque 45+/- 5 N*M Ordering Code for Standard Product : CTTS-186019-F02A * Other configurations available on request Mounting Boss Amphenol Advanced Sensors www.amphenol-sensors.com © 2015 Amphenol Corporation. All Rights Reserved. Specifications are subject to change without notice. Other company names and product names used in this document are the registered trademarks or trademarks of their respective owners. AAS-920-569B 08/2015