---
title: "HT-NTC20K-D50 Immersion-Type Temperature Sensor"
slug: "ht-ntc20k-d-50mm-daldirma-tipi-sicaklik-sensoru"
code: "HT-NTC20K-D-50mm"
category: "Temperature Sensors"
locale: "en"
type: "product"
canonical: "https://heatemp.com/en/products/ht-ntc20k-d-50mm-daldirma-tipi-sicaklik-sensoru/"
markdown: "https://heatemp.com/md/en/urunler/ht-ntc20k-d-50mm-daldirma-tipi-sicaklik-sensoru.md"
inStock: "yes"
brand: "Heatemp Controls"
geo: "41.0263, 29.1178"
---

# HT-NTC20K-D50 Immersion-Type Temperature Sensor

> Industrial NTC20K temperature sensor with 50 mm immersion length.

**SKU / MPN:** HT-NTC20K-D-50mm  
**Category:** Temperature Sensors (`sicaklik-sensoru`)  
**Availability:** In stock  
**HTML:** https://heatemp.com/en/products/ht-ntc20k-d-50mm-daldirma-tipi-sicaklik-sensoru/  
**Markdown:** https://heatemp.com/md/en/urunler/ht-ntc20k-d-50mm-daldirma-tipi-sicaklik-sensoru.md

## Description

An immersion-type temperature sensor combines the sensing element with a protective thermowell to provide safe and precise temperature measurement in liquid, gas, and solid media.

## Features

- NTC20K sensing element
- 50 mm immersion length
- IP65 protection rating
- Passive resistance output

## Specifications

- **Sensing Element:** NTC20K NTC (20 kΩ @ 25 °C)
- **Measurement Range:** -55 °C … +100 °C
- **Immersion Length:** 50 mm
- **Output Type:** Passive resistance (NTC20K)
- **Protection Rating:** IP65
- **Cable Length:** 175 cm
- **Cable Diameter:** 2 x 0.22 LIYY
- **Probe Diameter:** 6 mm
- **Probe Material:** Stainless Steel

## Documents

- Datasheet / PDF: https://heatemp.com/products/docs-import/daldirma-tipi-sicaklik-sensoru/ht-daldirma-tip-sicaklik-sensorleri-tr.pdf
- CE / Certificate PDF: https://heatemp.com/products/docs-import/daldirma-tipi-sicaklik-sensoru/ht-daldirma-tip-sicaklik-sensorleri-en.pdf

## Manufacturer

- Heatemp Kontrol (Heatemp Controls)
- Website: https://heatemp.com
- Geo: Istanbul, Turkey (41.0263, 29.1178)
- Quote / contact: https://heatemp.com/en/contact/