GE-1935

Temperature Sensor, Inline Flow-Through, 0.75

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Manufacturer: AMPHENOL ADVANCED SENSORS
Product type: Temperature Sensing / Compensation NTC Thermistors
Product Range: Thermometrics Inline Flow-Through Fluid Temperature Sensor
Beta Value (K): 3977K
Operating Temperature Max: 120°C
Operating Temperature Min: -40°C
Zero Power Resistance at 25°C: 10kohm

Delivery and price
Units per pack	50
Price	11.07 €
Current stock	50+
Lead time	7 days

Datasheet

## Inline Flow-Through Fluid Temperature Sensor 

The inline flow-through temperature sensor monitors the temperature of a fluid that passes through it. A system control module receives this temperature reading and uses a control loop to control the overall system temperature. This could be engine temperature, heater temperature, industrial supply temperature, etc. 

## Applications 

## Features 

- Engine Coolant Temperature 

- Battery Pack Coolant Line Temperature 

- Process Flow Management 

- HVAC Water Management 

- Home Appliances 

- High Sensitivity 

- Wide Application Range 

- Compact Design 

- SAE J-1231 Interface 

- USCAR Sealed Connection System 

- Available in 3 standard hose sizes 

## **Amphenol Advanced Sensors** 

## Inline Flow-Through Fluid Temperature Sensor Specifications 

## Operating Temperature 

-40°C to 120°C (-40°F to 248°F) 

## Storage Temperature 

-40°C to 120°C (-40°F to 248°F) 

R @ 77°F (25°C) 10 K Ω ± 1.5% Beta (25/85)°C 3977 K 

## Housing Material 

Polyamide 6/6 Color: black 

## Weight 

GE-2102 ~8g GE-1935 ~14g GE-2103 ~26g 

## Mating Connector 

|**RvT Table**|**RvT Table**|**RvT Table**|**RvT Table**|
|---|---|---|---|
|Temp.<br>(°C)<br>~~a~~|Resistance<br>(Ω)<br>~~ee~~|Resistance<br>Tolerance<br> (+ %)|Temp.<br>Tolerance<br>(+°C)|
|-40<br>~~a~~<br>~~ee~~|332776<br>~~ee~~<br>~~ee~~|5.95|0.5|
|-20<br>~~a~~<br>~~ee~~<br>~~es~~|96481<br>~~ee~~<br>~~ee~~|4.24|0.5|
|0<br>~~ee~~<br>~~es~~<br>~~ee~~|32566<br>~~ee~~|2.71|0.4|
|20<br>~~es~~<br>~~ee~~<br>~~ee~~|12486<br>~~ee~~|1.72|0.4|
|25<br>~~ee~~<br>~~ee~~<br>~~es~~|10000<br>~~ee~~|1.50|0.3|
|40<br>~~ee~~<br>~~es~~|5331<br>~~ee~~|2.11|0.5|
|60<br>~~es~~<br>~~es~~|2490<br>~~ee~~|2.84|0.6|
|85<br>~~es~~<br>~~ee~~|1071<br>~~ee~~<br>~~ee~~|3.58|0.8|
|100<br>~~es~~<br>~~ee~~<br>~~ee~~|678.1<br>~~ee~~<br>~~ee~~|5.56|1.0|
|120<br>~~ee ~~<br>~~ee~~|338.2<br> ~~ee~~|7.00|1.2|



## Typical Circuit Diagram 

Molex 31403-2100 without CPA Lock Molex 31403-2110 with CPA Lock 

## Mechanical 

|Part No.|Hose<br>Size(in)|SAE J1231<br>Hose Dash Size|
|---|---|---|
|GE-2102|1/2”|-8|
|GE-1935|3/4”|-12|
|GE-2103|1 1/4”|-20|



Thermistor Material System Material 1 

**2** 

## Inline Flow-Through Fluid Temperature Sensor Dimensions 

Dimensions are in MM (IN) 

Dimensions shown are for envelope size, contact Product Engineering for detailed drawings. 

## Typical Application 

**3** 

## **Amphenol Advanced Sensors** 

www.amphenol-sensors.com 

© 2017 Amphenol Corporation. All Rights Reserved. Specifications are subject to change without notice. 

**AAS-920-657D - 06/2017**

Updated at February 9, 2023

Amphenol Advanced Sensors is a leading innovator in sensor technologies and measurement solutions, serving the highly regulated and demanding needs of the transportation, medical, and industrial markets. Through its renowned legacy brands—including Thermometrics for temperature sensing, NovaSensor for pressure, and Telaire for air quality—the company delivers a diverse portfolio of critical components designed to provide accurate environmental data for real-time decision-making. The core of this manufacturer's offering focuses heavily on highly reliable circuit protection and transducer components. Engineers will find an extensive selection of temperature sensing and compensation NTC thermistors, alongside a comprehensive range of high-performance pressure sensors and transducers. These precision-engineered devices are essential for ensuring thermal stability, accurate fluid measurement, and reliable operational feedback in complex commercial and industrial applications. Beyond these primary lines, the selection includes vital power management devices such as inrush current limiting (ICL) NTC thermistors and PTC thermistors engineered to safeguard sensitive electronics. The portfolio is further complemented by specialized temperature sensors, light sensors, and dataloggers, providing a robust, integrated suite of measurement and protection solutions for modern hardware design.

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