GE-1797ATM

## 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 

- Engine oil temperature 

- Engine fuel temperature 

- High accuracy and long term stability 

- Fast response time 

- 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 

- **Weight:** 

   - ~28 grams 

- **Available Connectors:** Delphi Metri-pack 150 Amphenol Sine ATM series 

- **Mating Connector:** Delphi: 12052641 Amphenol Sine: ATM06-2S 

|**R vs. T**<br>~~se~~|**R vs. T**<br>~~se~~|**R vs. T**<br>~~se~~|**R vs. T**<br>~~se~~|
|---|---|---|---|
|Temp.<br>(°C)<br>~~se~~|Resistance<br>(Ω)<br>~~se~~|Resistance<br>Tolerance<br>(±%)<br>~~se~~|Tolerance<br>(±°C)<br>~~se~~|
|-40<br>~~EE~~|333562<br>~~EE~~|7.80<br>~~EE~~|1.18<br>~~EE~~|
|-25<br>~~EE~~<br>~~es~~|129925<br>~~EE~~|7.04<br>~~EE~~|1.18<br>~~EE~~|
|0<br>~~es~~<br>~~es~~|32639<br>~~ee~~|5.94<br>~~ee~~|1.16<br>~~ee~~|
|25<br>~~es~~<br>~~es~~<br>~~pf~~|10000<br>~~ee~~<br>~~pf~~|5.00<br>~~ee~~|1.14<br>~~ee~~|
|85<br>~~es~~<br>~~pf~~|1070<br>~~ee~~<br>~~pf~~|6.77<br>~~ee~~|2.15<br>~~ee~~|
|100<br>~~pf~~<br>~~es~~|678.1<br>~~pf~~|7.14|2.44|
|180<br>~~pf~~<br>~~es~~|96.07<br>~~pf~~|8.72|4.29|



|**Part**<br>**Number**|**Connector Type**|**Housing**<br>**Material**|
|---|---|---|
|GE-1711|Delphi Metri-Pack 150|CA345 Brass|
|GE-1797|Delphi Metri-Pack 150|316 Stainless<br>Steel|
|GE-1711ATM|Amphenol Sine ATM<br>Series|CA345 Brass|
|GE-1797ATM|Amphenol Sine ATM<br>Series|316 Stainless<br>Steel|



- **Thermistor Material System:** 

Material 1 

Recommended Mounting Interface ~~ee~~ 

**2** 

## GE-1711 / GE-1797 Dimensions 

## GE-1711 / GE-1797 

## GE-1711ATM / GE-1797ATM 

**3** 

## GE-1711 / GE-1797 Specifications 

**==> picture [485 x 512] intentionally omitted <==**

**----- Start of picture text -----**<br>
Test Passing Criteria<br>Apply potential difference of 300 VDC between the sensor leads & housing,<br>High Potential Test<br>max allowable leakage current is 40 μA<br>Four Temperature<br>Verify resistance at -40, 25, 125, and 180°C<br>Parametric<br>Must take less than 4 seconds for thermistor to reach 63.2% of the<br>Thermal Time Constant<br>temperature difference between 25°C and 65°C in water<br>Leads are pulled with 20lbs of force, must meet standard performance<br>Wire Pull Force<br>requirements<br>Part is put through 120 cycles from -40°C to 175°C, must meet standard<br>Static Thermal Cycle<br>performance requirements. Outside of brass not required to pass<br>Fall from 1 meter onto concrete, repeated for each of three axes. No cracks,<br>Mechanical Drop<br>deformations, or irregularities that would render part unusable in the field<br>Immerse for 24 hours in unleaded gasoline, 2 cycle oil, fuel, and sour gas. No<br>Fluids Compatibility<br>cracks, voids, or changes in fit, form, or function<br>Vibration & Thermal   Vibration of 0 to 53.1G for 500 hours and thermal cycled. Must meet standard<br>Cycling performance requirements<br>5% salt water sprayed for 10 minutes, room temperature air for 20 minutes,<br>then heated to 130°F for 30 minutes. Repeat cycle 5 days for 5 weeks. After<br>Salt Spray<br>the test, sample must be torn down. No water entry permissible, must meet<br>standard performance requirements<br>5% salt solution at 95°F for 500 hours. Dry for 1 week. After the test,<br>Salt Fog sample must be torn down. No water entry permissible, must meet standard<br>performance requirements<br>Stabilize part at 190°F. Immediately immerse in 32°F solution of paint and<br>water for 35 minutes. Rotate part 180° after 10 minutes and 90° after an<br>Water Immersion additional 10 minutes. Remove part and put in 20°F chamber for 1 hour. After<br>the test, sample must be torn down. No water entry permissible, must meet<br>standard performance requirements<br>**----- End of picture text -----**<br>


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**