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Black inline G1/4 temperature sensor with 2-pin cable and male-to-male adapter

Alphacool

Alphacool Eiszapfen G1/4 Inline Temperature Sensor Deep Black 1012590

SKU CH-KM0C-0E3QE

Inline G1/4 temperature sensor with 2-pin connector and 50 cm cable for liquid-cooling loops

  • Product colorBlack
  • Key featuresA female to female G1/4 threaded inline temperature sensor w
  • Inline temperature monitoring with G1/4 female-to-female threaded fitting
  • Flexible loop placement using included G1/4 male-to-male adapter
  • Leak-free operation from completely sealed galvanized construction
  • Broad controller compatibility via standard 2-pin 10kOhm sensor
  • Full-tower reach with 50cm cable for versatile sensor positioning

Inline G1/4 Temperature Sensor for Custom Loops

The Alphacool Eiszapfen fits directly into a G1/4 water-cooling loop and reports coolant temperature through a standard 2-pin header. It is built for enthusiasts who want real-time loop data on a fan controller or motherboard sensor input. The black finish matches dark-themed builds.

Sensor Works With Listed Controllers Only

Compatibility is limited to the 10 kOhm curve used by the Aquastream XT Ultra, Aquaduct 360 XT and 720 XT, Heatmaster, Innovatek Fan-O-Matic, Lian Li Multipanel, Scythe Kaze, T-balancer and many motherboard headers. Controllers expecting a different resistance curve will read incorrectly. Builders needing a different curve cannot use this sensor.

Simple Install With Included Adapter

The female-to-female body threads between any two G1/4 fittings and the supplied male-to-male adapter lets you join two female ports directly. A 50 cm cable reaches motherboard headers even in full-tower cases. Over-tightening can damage the sealed fitting, and the 2-pin plug must match the controller header polarity.

How it compares

Measured against everything we stock in Liquid Cooling & AIO Coolers, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 78% of the 1,189 comparable items (median $71.99).

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Specifications

Product
Brand nameAlphacool
Model name1012590
Product colorBlack

Questions about this item

Which G1/4 inline sensor version should I choose for a standard liquid-cooling loop?

The Alphacool Eiszapfen 1012590 is a single-model sensor with female-to-female G1/4 threads and an included male-to-male adapter, so one version covers every inline position in a standard loop.

What does the 10kOhm rating mean once the sensor is installed in my loop?

A 10kOhm thermistor changes resistance predictably with coolant temperature, letting motherboards, fan controllers or displays such as Aquastream XT Ultra, Heatmaster or T-balancer read loop temperature directly.

What interface does the 2-pin connector use and what does it limit in practice?

The standard 2-pin header carries only the resistive signal, so it works with any 10kOhm-compatible input but cannot supply power or transmit digital data beyond temperature.

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