---
product_id: 270758946
title: "Waterproof K Type Thermocouple PT100 RTD - Temperature Sensor Probe for PID Temperature Controller Stainless Steel NPT 1/2\" 1/4\"inch Pipe Thread with 2m Shield Wire 1/4\" K Type JB-KS2"
brand: "jaybva"
price: "€ 35.65"
currency: EUR
in_stock: true
reviews_count: 5
category: "Jaybva"
url: https://www.desertcart.com.cy/products/270758946-waterproof-k-type-thermocouple-pt100-rtd-temperature-sensor-probe-pid
store_origin: CY
region: Cyprus
---

# 2m shielded high-temp cable 0~500℃ range Waterproof & rustproof stainless steel Waterproof K Type Thermocouple PT100 RTD - Temperature Sensor Probe for PID Temperature Controller Stainless Steel NPT 1/2" 1/4"inch Pipe Thread with 2m Shield Wire 1/4" K Type JB-KS2

**Brand:** jaybva
**Price:** € 35.65
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay Cool, Stay Accurate – The Ultimate Waterproof K-Type Sensor!

## Quick Answers

- **What is this?** Waterproof K Type Thermocouple PT100 RTD - Temperature Sensor Probe for PID Temperature Controller Stainless Steel NPT 1/2" 1/4"inch Pipe Thread with 2m Shield Wire 1/4" K Type JB-KS2 by jaybva
- **How much does it cost?** € 35.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/270758946-waterproof-k-type-thermocouple-pt100-rtd-temperature-sensor-probe-pid)

## Best For

- jaybva enthusiasts

## Why This Product

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

## Key Features

- • **Built to Brave the Elements:** Waterproof and rustproof stainless steel housing ensures durability
- • **Extended Reach, Zero Interference:** 2-meter shielded glass fiber cable withstands up to 600℃
- • **Precision that Powers Your Process:** A-grade 0.2 accuracy for reliable temperature control
- • **Seamless PID Controller Compatibility:** Optimized for Inkbird MYPIN and universal PID controllers
- • **Effortless Installation with NPT Threads:** Standard 1/4" NPT pipe thread for quick, secure mounting

## Overview

The JB-KS2 Waterproof K Type Thermocouple PT100 RTD sensor offers precise temperature measurement from 0 to 500℃ with 0.2 accuracy. Crafted from rustproof stainless steel and featuring a 2-meter shielded glass fiber cable rated for 600℃, it guarantees durability and interference-free performance. Designed for easy installation with 1/4" NPT threading, it seamlessly integrates with universal PID controllers like Inkbird MYPIN, making it the go-to sensor for professional-grade temperature control.

## Description

Features: Element:K Type Thermocouple Temperature rang: 0~500℃ Thread NPT 1/4" Material: stainless steel 304 Protection tube length:50mm/1.97" , Waterproof Wire/cable Length: 2m/78.7 inch , Shield Accuracy: A grade 100% brand new and high quality. Terminal contact: 2-wire How to use : Connect the red fork to the + positive pole , and the blue ones are for "-" negative pole Package inclued: 1 x K Type Thermocouple

Review: Well made product did the job as expected for my outside fish pond.
Review: Worked . But wasn’t sure if this is the one that burnt out quickly

## Features

- Grounded thermocouple . The K thermocouple temperature sensor is waterproof . This is a water tight sensor probe
- The K type temperature sensor probe temperature range is 0~500℃ . Accuracy : 0.2 .
- This K temperature sensor is rustproof , it is made from stainless steel . Water proof Insulation Lead
- Cable : The wire of this K sensor is compesation wire with shield feature . Length of the line is 2m (79inch) . Cable: 78.7 inch ( 2m ) metal braided line . The wire is made of shielded glass fiber wire ,thr wire can withstand 600℃ high temperature . It is compesation wire with shield feature . Much better than Teflon .
- This K thermocouple can be used with Inkbird MYPIN universal input PID temperature controller .

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DP3572J |
| Item model number | JB-KS2 |
| Manufacturer | Jaybva |
| Package Dimensions | 17.7 x 16.1 x 1.5 cm; 0.28 g |

## Images

![Waterproof K Type Thermocouple PT100 RTD - Temperature Sensor Probe for PID Temperature Controller Stainless Steel NPT 1/2" 1/4"inch Pipe Thread with 2m Shield Wire 1/4" K Type JB-KS2 - Image 1](https://m.media-amazon.com/images/I/61fTeF3+egL.jpg)
![Waterproof K Type Thermocouple PT100 RTD - Temperature Sensor Probe for PID Temperature Controller Stainless Steel NPT 1/2" 1/4"inch Pipe Thread with 2m Shield Wire 1/4" K Type JB-KS2 - Image 2](https://m.media-amazon.com/images/I/61Z57zLN-7L.jpg)
![Waterproof K Type Thermocouple PT100 RTD - Temperature Sensor Probe for PID Temperature Controller Stainless Steel NPT 1/2" 1/4"inch Pipe Thread with 2m Shield Wire 1/4" K Type JB-KS2 - Image 3](https://m.media-amazon.com/images/I/61t2RYahHaL.jpg)
![Waterproof K Type Thermocouple PT100 RTD - Temperature Sensor Probe for PID Temperature Controller Stainless Steel NPT 1/2" 1/4"inch Pipe Thread with 2m Shield Wire 1/4" K Type JB-KS2 - Image 4](https://m.media-amazon.com/images/I/61493Q3eB3L.jpg)
![Waterproof K Type Thermocouple PT100 RTD - Temperature Sensor Probe for PID Temperature Controller Stainless Steel NPT 1/2" 1/4"inch Pipe Thread with 2m Shield Wire 1/4" K Type JB-KS2 - Image 5](https://m.media-amazon.com/images/I/71lfJRJsR2L.jpg)

## Questions & Answers

**Q: Can i just drop this in water for a brew pot with the wire or do I need to drill hole and only have half the probe in the liquid.**
A: Dear Customer ,
Thank you for your question . You'd better don't drop the whole item into the water , because only the probe is waterproof .
Hope my answer can help you 
Best Regards
Customer Service Team

**Q: Is this compatible with intex pure spa bubble jet 50° sensor**
A: If your intex pure spa bubble jet sensor is also K type thermocouple , 1/2" inch NPT Pipe Thread and fork terminal connected , then that will be compatible

**Q: how much pressure can this handle? 200 PSI?**
A: We are not sure for the exact maximum pressure value that the thermocouple can handle . Most people use this temperture sensor at the standard atmospheric pressure , 14psi , 28 psi .....

**Q: What is the length of the threaded portion of the thermocouple and how many threads per inch?**
A: The threaded portion of the thermocouple is 15mm (about 0.59inch). This thermocouple has 8 threads . Hope my answer can hlep you . 
Best Regards

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***S on 21 December 2025*

Well made product did the job as expected for my outside fish pond.

### ⭐⭐⭐⭐⭐ Review
*by S***T on 7 February 2025*

Worked . But wasn’t sure if this is the one that burnt out quickly

### ⭐⭐⭐⭐⭐ Review
*by T***D on 14 March 2025*

Very good

## Frequently Bought Together

- Waterproof K Type Grounded Thermocouple - Jaybva Temperature Sensor Probe for PID Temperature Controller Two Wire Stainless Steel NPT 1/4 inch Pipe Thread 0~500℃ with 2m Insulation Lead Shield Wire
- Inkbird PID Temperature Controller Kit, High Voltage 100ACV to 240ACV, Comes with SSR 40DA Solid State Relay, K Type Thermocouple, and White Heat Sink
- Inkbird Solid State Relay 40DA DC SSR Black Heat Sink for PID Thermostat Temperature Controller

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-22*