---
product_id: 145987659
title: "Twidec/2M NPT 1/2\"inch (6X100MM) Pipe Thread Temperature Sensor Probe Two Wire Temperature Controller (0~600℃) 304 Stainless Steel K Type Thermocouple MT-205-1/2"
brand: "twidec"
price: "¥4648"
currency: JPY
in_stock: true
reviews_count: 13
category: "Twidec"
url: https://www.desertcart.jp/products/145987659-twidec-2m-npt-1-2inch-6x100mm-pipe-thread-temperature-sensor
store_origin: JP
region: Japan
---

# NPT 1/2" pipe thread fit 0~600°C wide temp range 304 stainless steel durability Twidec/2M NPT 1/2"inch (6X100MM) Pipe Thread Temperature Sensor Probe Two Wire Temperature Controller (0~600℃) 304 Stainless Steel K Type Thermocouple MT-205-1/2

**Brand:** twidec
**Price:** ¥4648
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay ahead of the heat curve with precision you can trust!

## Quick Answers

- **What is this?** Twidec/2M NPT 1/2"inch (6X100MM) Pipe Thread Temperature Sensor Probe Two Wire Temperature Controller (0~600℃) 304 Stainless Steel K Type Thermocouple MT-205-1/2 by twidec
- **How much does it cost?** ¥4648 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/145987659-twidec-2m-npt-1-2inch-6x100mm-pipe-thread-temperature-sensor)

## Best For

- twidec enthusiasts

## Why This Product

- Trusted twidec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal NPT 1/2" Thread:** Seamlessly integrates with standard pipe fittings for hassle-free installation.
- • **Compact 6x100mm Probe Size:** Fits tight spaces without compromising performance or durability.
- • **Precision K-Type Thermocouple:** Accurate temperature readings from 32°F to 1112°F (0~600°C) for critical monitoring.
- • **Robust 304 Stainless Steel Probe:** Corrosion-resistant and built to last in industrial environments.
- • **Two-Wire Insulated Fork Terminals:** Simplifies wiring with clear polarity for reliable signal transmission.

## Overview

The Twidec MT-205-1/2 is a professional-grade K-Type thermocouple temperature sensor featuring a 0~600°C measurement range, durable 304 stainless steel probe, and a universal NPT 1/2" pipe thread. Designed for industrial and scientific applications, its two-wire insulated fork terminals ensure easy, reliable connections. Compact yet robust, this sensor is ideal for precise temperature monitoring in demanding environments.

## Description

Twidec/2M NPT 1/2"inch (6X100MM) Pipe Thread Temperature Sensor Probe Two Wire Temperature Controller (0~600℃) 304 Stainless Steel K Type Thermocouple MT-205-1/2: desertcart.com: Industrial & Scientific

Review: Works well - So far so good I used this for eight months last year to tell me the water temperature of my coal boiler no issues
Review: Would purchase again - Good quality

## Features

- Type: K Type; Measuring Range: 32~1112°F (0~600°C)
- Probe Material:304 Stainless steel; Terminal: 2 Insulated forks; Thread: 2 Meters
- Probe size：6mmx100mm/0.23“x3.9“（D * L），Thread ：NPT 1/2"
- How to use :Connect the red fork to the" + "positive pole , and the blue ones are for "-" negative pole
- Package Include:1 x Temperature Sensor Probe

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QP6P3NL |
| Best Sellers Rank | #61,478 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #89 in Temperature Probes & Sensors |
| Date First Available | April 11, 2019 |
| Item Weight | 3.84 ounces |
| Item model number | CA-MT-205-1/26100 |
| Manufacturer | Twidec |
| Package Dimensions | 6.69 x 4.02 x 1.34 inches |

## Product Details

- **Brand:** Twidec
- **Item Weight:** 0.11 Kilograms
- **Manufacturer:** Twidec
- **Material:** Stainless Steel
- **UPC:** 740385347832

## Images

![Twidec/2M NPT 1/2"inch (6X100MM) Pipe Thread Temperature Sensor Probe Two Wire Temperature Controller (0~600℃) 304 Stainless Steel K Type Thermocouple MT-205-1/2 - Image 1](https://m.media-amazon.com/images/I/61-lQmSn7CL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this a grounded or ungrounded thermocouple?  i bought one similar from somewhere else and it was grounded and wouldn't work with my pid**
A: This ASIN: B07LCYWCB1 is the temperature control meter we use. Our temperature control meter is used with the ASIN: B07W6PFCXF thermocouple.

**Q: Is the individual conductor insulation fiberglass or plastic?

How much of the thermocouple end can see high temperature?**
A: The insulation is fiberglass. I have the probe in near boiling water for hours at a time without issue.

**Q: What material is the cord made of?**
A: Braided wire I don’t know what the actual wires 
inside made from but the description should be able to tell you.

**Q: Is it suitable for potable water systems?**
A: This is a thermocouple used in industry

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by D***R on November 7, 2025*

So far so good I used this for eight months last year to tell me the water temperature of my coal boiler no issues

### ⭐⭐⭐⭐⭐ Would purchase again
*by M***N on December 28, 2025*

Good quality

### ⭐⭐⭐⭐⭐ Great item
*by R***S on January 15, 2025*

Accurate and does what it is designed to do

## Frequently Bought Together

- Twidec/2M NPT 1/2"inch (6X100MM) Pipe Thread Temperature Sensor Probe Two Wire Temperature Controller (0~600℃) 304 Stainless Steel K Type Thermocouple MT-205-1/2
- Inkbirdplus Plastic Junction Box, IP67 Dustproof&Waterproof DIY Box, Durable Electrical Project Enclosure, 8 x 6 x 4 inch

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**Shop now:** [https://www.desertcart.jp/products/145987659-twidec-2m-npt-1-2inch-6x100mm-pipe-thread-temperature-sensor](https://www.desertcart.jp/products/145987659-twidec-2m-npt-1-2inch-6x100mm-pipe-thread-temperature-sensor)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-24*