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Surface Thermocouple K Type High Temperature Resistance Probe (1 Meter)

Surface Thermocouple K Type High Temperature Resistance Probe (1 Meter) Surface Thermocouple K Type High Temperature Resistance Probe (1 Meter)
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Component Name

Surface Thermocouple K Type High Temperature Resistance Probe (1 Meter)

Description

The Surface Thermocouple K Type High Temperature Resistance Probe is a temperature measurement device designed for accurate and reliable temperature monitoring in various industrial, commercial, and residential applications. This probe is specifically designed for surface temperature measurement, featuring a K-type thermocouple and a 1-meter long probe, making it ideal for measuring temperatures in ovens, furnaces, engines, and other high-temperature environments.

Functionality

The primary function of this probe is to measure surface temperatures with high accuracy and reliability. The probe is inserted into a Thermocouple-to-Analog converter or a data acquisition system, which converts the temperature reading into an electrical signal that can be read and processed by a microcontroller, computer, or other monitoring devices.

Key Features

  • K-Type Thermocouple: The probe features a K-type thermocouple, which provides high accuracy and stability in measuring temperatures up to 1260C (2300F).
  • Surface Temperature Measurement: The probe is specifically designed for surface temperature measurement, making it ideal for applications where air temperature measurement is not feasible or accurate.
  • High-Temperature Resistance: The probe is constructed with high-temperature resistance materials, ensuring reliable operation in extreme temperature environments.
  • 1-Meter Long Probe: The probe's 1-meter length provides flexibility and convenience in accessing hard-to-reach areas or measuring temperatures in confined spaces.
  • Insulation: The probe is insulated with a high-temperature-resistant material, ensuring minimal heat transfer and accurate temperature readings.
  • Durable Construction: The probe is built with durable materials, ensuring a long lifespan and reliability in harsh environments.
  • Fast Response Time: The probe's fast response time allows for quick and accurate temperature readings, making it suitable for real-time monitoring applications.
  • Accurate Readings: The probe provides accurate temperature readings with an error margin of 1C (1.8F), ensuring reliable data for critical applications.
  • Compact Design: The probe's compact design makes it easy to install and integrate into various systems and applications.
  • Compatibility: The probe is compatible with most Thermocouple-to-Analog converters and data acquisition systems, making it easy to integrate into existing systems.

Temperature Range

-50C to 1260C (-58F to 2300F)

Accuracy

1C (1.8F)

Response Time

< 5 seconds

Probe Length

1 meter

Insulation Material

High-temperature-resistant ceramic fiber

Thermocouple Type

K-Type

Output Signal

Millivolt (mV) signal proportional to temperature

Operating Temperature

-50C to 1260C (-58F to 2300F)

Applications

Industrial temperature monitoring

Furnace temperature control

Engine temperature monitoring

Oven temperature control

Laboratory temperature measurement

HVAC temperature monitoring

Aerospace temperature monitoring

Mounting and Installation

The probe can be installed using various mounting methods, including welding, screwing, or adhesive bonding. It is essential to follow proper installation procedures to ensure accurate temperature readings and prevent damage to the probe.

Safety Precautions

Handle the probe with care to prevent damage or electrical shock.

Use proper personal protective equipment (PPE) when working with high-temperature applications.

Ensure the probe is installed and used in accordance with local safety regulations and guidelines.

Warranty and Support

The Surface Thermocouple K Type High Temperature Resistance Probe (1 Meter) is backed by a one-year limited warranty. Technical support is available through our dedicated customer service team, providing assistance with installation, calibration, and troubleshooting.

Pin Configuration

  • Surface Thermocouple K Type High Temperature Resistance Probe (1 Meter) Pins Overview
  • The Surface Thermocouple K Type High Temperature Resistance Probe (1 Meter) is a temperature measurement device designed for high-temperature applications. It features a thermocouple probe with a 1-meter long cable and a standard connector for easy integration into various systems. The probe has three pins, which are explained below:
  • Pin 1: Positive (Red Wire)
  • Function: Positive leg of the thermocouple
  • Color: Red insulation
  • Description: This pin is connected to the positive leg of the thermocouple, which is typically made of Chromel (Ni-Cr alloy). The positive leg has a higher electromotive force (EMF) than the negative leg, resulting in a voltage difference between the two legs when there is a temperature difference between the junction and the reference point.
  • Pin 2: Negative (Yellow Wire)
  • Function: Negative leg of the thermocouple
  • Color: Yellow insulation
  • Description: This pin is connected to the negative leg of the thermocouple, which is typically made of Alumel (Ni-Al alloy). The negative leg has a lower EMF than the positive leg, resulting in a voltage difference between the two legs when there is a temperature difference between the junction and the reference point.
  • Pin 3: Shield (Copper Wire)
  • Function: Shielding and grounding
  • Color: Copper wire (no insulation)
  • Description: This pin is connected to the shield of the thermocouple cable, which provides electromagnetic interference (EMI) shielding and grounding. The shield helps to reduce noise and interference in the measurement signal, ensuring a more accurate temperature reading.
  • Connection Structure:
  • To connect the Surface Thermocouple K Type High Temperature Resistance Probe to a measurement device or data acquisition system, follow these steps:
  • 1. Identify the thermocouple connector: Locate the thermocouple connector on the measurement device or data acquisition system. Ensure it is compatible with the K-type thermocouple connector on the probe.
  • 2. Connect the positive leg (Red Wire):
  • Identify the positive leg (Red Wire) on the probe.
  • Connect the positive leg to the corresponding positive terminal on the thermocouple connector.
  • 3. Connect the negative leg (Yellow Wire):
  • Identify the negative leg (Yellow Wire) on the probe.
  • Connect the negative leg to the corresponding negative terminal on the thermocouple connector.
  • 4. Connect the shield (Copper Wire):
  • Identify the shield (Copper Wire) on the probe.
  • Connect the shield to the grounding terminal on the thermocouple connector or the measurement device.
  • 5. Secure the connections: Ensure all connections are secure and not loose to prevent data corruption or measurement errors.
  • Important Notes:
  • Ensure the thermocouple probe is properly calibrated and configured for the specific measurement application.
  • Use proper thermocouple extension wires and connectors to maintain the accuracy and integrity of the measurement signal.
  • Follow proper safety guidelines when working with high-temperature applications.
  • By following this documentation, users can properly connect the Surface Thermocouple K Type High Temperature Resistance Probe (1 Meter) to their measurement device or data acquisition system, ensuring accurate and reliable temperature measurements.

Code Examples

Surface Thermocouple K Type High Temperature Resistance Probe (1 Meter) Documentation
The Surface Thermocouple K Type High Temperature Resistance Probe is a temperature measurement probe designed for high-temperature applications. It features a 1-meter long probe with a K-type thermocouple and a stainless steel sheath, allowing for accurate temperature measurement up to 1260C (2300F).
Technical Specifications
Temperature Range: -50C to 1260C (-58F to 2300F)
 Thermocouple Type: K-type
 Probe Length: 1 meter
 Sheath Material: Stainless steel
 Accuracy: 1.5C (2.7F)
 Response Time: 10-15 seconds
Connecting the Probe
The probe has a standard K-type thermocouple connector, which can be connected to various temperature measurement devices, such as data loggers, multimeters, or microcontrollers.
Code Examples
### Example 1: Using the Probe with an Arduino Board
In this example, we will use the probe to measure the temperature and display it on an LCD display connected to an Arduino board.
Hardware Requirements
Arduino Uno or compatible board
 LCD display (16x2 or 20x4)
 Surface Thermocouple K Type High Temperature Resistance Probe (1 Meter)
 Breadboard and jumper wires
Software Requirements
Arduino IDE (version 1.8.x or higher)
Code
```c
#include <LiquidCrystal.h>
#define THERMOCOUPLE_PIN A0  // Analog input pin for thermocouple
#define LCD_RS 2  // LCD display RS pin
#define LCD_EN 3  // LCD display EN pin
#define LCD_D4 4  // LCD display D4 pin
#define LCD_D5 5  // LCD display D5 pin
#define LCD_D6 6  // LCD display D6 pin
#define LCD_D7 7  // LCD display D7 pin
LiquidCrystal_I2C lcd(LCD_RS, LCD_EN, LCD_D4, LCD_D5, LCD_D6, LCD_D7);
void setup() {
  lcd.begin(20, 4);  // Initialize LCD display (20x4)
  lcd.setCursor(0, 0);
  lcd.print("Temperature:");
}
void loop() {
  int thermocoupleValue = analogRead(THERMOCOUPLE_PIN);
  float temperature = thermocoupleValue  0.005092;  // Convert ADC value to temperature (Celsius)
  lcd.setCursor(1, 0);
  lcd.print(temperature, 1);
  lcd.print(" C");
  delay(1000);
}
```
### Example 2: Using the Probe with a Raspberry Pi and Python
In this example, we will use the probe to measure the temperature and display it on a terminal using a Raspberry Pi and Python.
Hardware Requirements
Raspberry Pi (any model)
 Surface Thermocouple K Type High Temperature Resistance Probe (1 Meter)
 Breadboard and jumper wires
Software Requirements
Raspbian OS (version 10 or higher)
 Python 3.x
Code
```python
import time
import Adafruit_GPIO as GPIO
import Adafruit_MAX6675 as MAX6675
# Initialize GPIO library
gpio = GPIO.get_platform_gpio()
# Initialize MAX6675 library (for thermocouple reading)
thermocouple = MAX6675.MAX6675(gpio, 17, 23, 24)  # Use GPIO pins 17, 23, and 24
while True:
    temperature = thermocouple.read_temperature()
    print("Temperature: {:.1f} C".format(temperature))
    time.sleep(1)
```
Note: Make sure to install the required libraries (Adafruit_GPIO and Adafruit_MAX6675) using pip before running the code.
These examples demonstrate how to use the Surface Thermocouple K Type High Temperature Resistance Probe with different microcontrollers and programming languages. The probe can be used in various applications, such as industrial automation, scientific research, and BBQ temperature monitoring.