GE-1797.

GE-1711/GE-1797 Engine Temperature Sensor (ETS) These temperature sensors monitor the temperature of the coolant, oil, or fuel being used in an engine. These sensors’ purpose is to provide a signal output that is proportional to engine temperature. This signal can be used as an input to a temperature gauge, provide input to an ECU (Engine Control Unit) or control a cooling fan circuit. Applications Features • Engine coolant temperature • High accuracy and long term stability • Engine oil temperature • Fast response time • Engine fuel temperature • Pigtail connector • Existing field proven design • Alternate RvT curves possible • Different connection systems to meet package requirements • 180°C max operating temperature • Both brass and stainless steel configurations available depending on media/interface/ environment • Other resistance and beta values possible • RoHS compliant Amphenol Advanced Sensors GE-1711 / GE-1797 Specifications • Operating Temperature Range: -40°C to 180°C • Storage Temperature Range: -40 to 150 °C • R @ 25°C : 10,000 Ohms ± 5.00% • Beta (25/85)°C: 3977K • Response time: ≤ 4 seconds from water to water • Housing Material: GE-1711: C34500 Brass GE-1797: 316 Stainless Steel R vs. T Temp. (°C) Resistance (Ω) Resistance Tolerance (±%) Tolerance (±°C) -40 333562 7.80 1.18 -25 129925 7.04 1.18 0 32639 5.94 1.16 25 10000 5.00 1.14 85 1070 6.77 2.15 100 678.1 7.14 2.44 180 96.07 8.72 4.29 • Weight: ~28 grams Part Number Connector Type Housing Material • Available Connectors: Delphi Metri-pack 150 Amphenol Sine ATM series GE-1711 Delphi Metri-Pack 150 CA345 Brass GE-1797 Delphi Metri-Pack 150 316 Stainless Steel • Mating Connector: Delphi: 12052641 Amphenol Sine: ATM06-2S GE-1711ATM Amphenol Sine ATM Series CA345 Brass GE-1797ATM Amphenol Sine ATM Series 316 Stainless Steel • Thermistor Material System: Material 1 Recommended Mounting Interface 2 GE-1711 / GE-1797 Dimensions GE-1711 / GE-1797 GE-1711ATM / GE-1797ATM 3 GE-1711 / GE-1797 Specifications Test Passing Criteria High Potential Test Apply potential difference of 300 VDC between the sensor leads & housing, max allowable leakage current is 40 μA Four Temperature Parametric Verify resistance at -40, 25, 125, and 180°C Thermal Time Constant Must take less than 4 seconds for thermistor to reach 63.2% of the temperature difference between 25°C and 65°C in water Wire Pull Force Leads are pulled with 20lbs of force, must meet standard performance requirements Static Thermal Cycle Part is put through 120 cycles from -40°C to 175°C, must meet standard performance requirements. Outside of brass not required to pass Mechanical Drop Fall from 1 meter onto concrete, repeated for each of three axes. No cracks, deformations, or irregularities that would render part unusable in the field Fluids Compatibility Immerse for 24 hours in unleaded gasoline, 2 cycle oil, fuel, and sour gas. No cracks, voids, or changes in fit, form, or function Vibration & Thermal Cycling Vibration of 0 to 53.1G for 500 hours and thermal cycled. Must meet standard performance requirements Salt Spray 5% salt water sprayed for 10 minutes, room temperature air for 20 minutes, then heated to 130°F for 30 minutes. Repeat cycle 5 days for 5 weeks. After the test, sample must be torn down. No water entry permissible, must meet standard performance requirements Salt Fog 5% salt solution at 95°F for 500 hours. Dry for 1 week. After the test, sample must be torn down. No water entry permissible, must meet standard performance requirements Water Immersion Stabilize part at 190°F. Immediately immerse in 32°F solution of paint and water for 35 minutes. Rotate part 180° after 10 minutes and 90° after an additional 10 minutes. Remove part and put in 20°F chamber for 1 hour. After the test, sample must be torn down. No water entry permissible, must meet standard performance requirements Formal validation report available upon request. Amphenol Advanced Sensors www.amphenol-sensors.com © 2019 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-920-672C - 02/2019