Excellent Long-Term Stability Digital Type Output Signal K-Type Thermocouple Sensor for Kilns

• Customization: Available
• Certification: RoHS, CE
• Type: Thermocouple
• Model NO.: K Type Thermocouple
• Material: Metal
• Form: Industrial Thermometer
• Shape: Tubular
• Product Name: Ordinary Thermocouple
• Keywords: Thermocouple
• Model No.: Temperature Sensor K Type Thermocouple
• Measuring Medium: Temperature
• Thermocouple Head: 2 Pin 3 Pin
• Lead Wire: Braid, Glass Fiber, PVC, Silicone, PTFE
• Measuring Junction: Ungrounded, Grounded, Exposed
• Output Signal Type: K N E J T Type Thermocouple
• Thread: 1/4"5/16 M4 M5 M6 M8 M12 Fixed
• Probe Diameter: 0.5mm to 10mm
• Plug: Mini and Standard
• Max Temperature: 1200 Degree
• Transport Package: Standard Packaging or Customized
• Specification: Standard Specifications or Customized
• Trademark: HONGTAI
• Origin: Jiangsu, China
• HS Code: 9025191000
• Production Capacity: 1, 000 PCS/Week

Product Description

Product Description

ORDINARY THERMOCOUPLE

A thermocouple is a sensor that measures temperature. It consists of two different types of metals, joined together at one end.

When the junction of the two metals is heated or cooled, a voltage is created that can be correlated back to the temperature. Thermocouple alloys are commonly available as wire.  

Thermocouples are widely used in science and industry; Applications include temperature measurement for kilns, gas turbine exhaust, diesel engines, and other industrial processes.

Thermocouples are also used in homes, offices, and businesses as the temperature sensors in thermostats, and also as flame sensors in safety devices for gas-powered major appliances.

RELIABLE TEMPERATURE MEASUREMENT ACCURACY

COMPACT SIZE DESIGN

HIGH-TEMPERATURE STABILITY

Provides consistent and precise temperature readings across wide temperature ranges . Delivers dependable performance for critical temperature monitoring applications where accuracy is essential.

Small physical footprint , Minimal space requirements enable temperature monitoring in complex equipment, narrow tubes, and densely packed industrial systems.

Maintains measurement accuracy and structural integrity at elevated temperatures where other temperature sensors fail or degrade. 

Product Parameters

Temperature Range
Category	Code	Temperature Range
Ni-Cr-Si----Ni-Si-Mg	N	0°C ~ 1200°C
Ni-Cr----Ni-Si	K	0°C ~ 1200°C
Ni-Cr----Cu-Ni	E	0°C ~ 800°C
Fe----Cu-Ni	J	0°C ~ 750°C
Cu----Cu-Ni	T	0°C ~ 350°C
Pt-Rh13----Pt	R	0°C ~ 1600°C
Pt-Rh10----Pt	S	0°C ~ 1600°C
Pt-Rh30----Pt-Rh6	B	0°C~ 1700°C

Measuring Junction
Type	Features	Outer Diameter Of Universal Sleeve
		Single Couples	Double Couples
Ungrounded	1 It Responses More Slowly Than That Of The Case-Connected Type.	Φ0.5 ~Φ8.0	Φ3.0 ~Φ8.0
	2 Long Service Life
	3 Resistance To Electric Interference
Grounded	1 Rapid Response	Φ0.25 ~Φ8.0	Φ3.0 ~Φ8.0
	2 Not Suitable In Case With Interference
Exposed	1 Rapid Response	Φ0.5 ~Φ8.0	Φ3.0 ~Φ8.0
	2 Suitable To Measure The Temperature Of Gas, Such As Engine Exhaust
	3Poor Mechanical Strength In Contact With Other Measuring Structures

Specification
Model NO.	Temperature Controller K Type Thermocouple	Output Signal Type	Digital Type
Measuring Medium	Temperature	Material	Metal
Certification	RoHS,CE	IP Rating	IP68
Name	Temperature Controller K Type Thermocouple	Customized	OEM, ODM, OBM
Thermocouple Head	2 Pin 3 Pin	Thread	1/4” 5/16” M4 M5 M6 M8 M12 Fixed Or Flexible
Lead Wire	Braid, Glass Fiber, PVC, Silicone, PTFE	Probe Diameter	0.5mm To 10mm
Measuring Junction	Ungrounded, Grounded, Exposed	Plug	Mini And Standard
MOQ	10	Max Temperature	1200 Degree
Transport Package	Export Carton And Wooden Case	Brand	Hongtai
Trademark	Hongtai	Origin	Yancheng, China
HS Code	9025191000	Production Capacity	1, 000 PCS/Week

Detailed Photos

EASY FIELD REPLACEMENT

MINIMAL MAINTENANCE REQUIREMENTS

Simple connection methods and standardized designs allow quick replacement and maintenance without specialized tools or extensive downtime. Minimizes maintenance costs and keeps critical processes running with minimal interruption during sensor servicing.

Solid-state construction with no moving parts reduces maintenance needs and eliminates calibration drift common in other sensor types. Long-term stability minimizes ongoing maintenance costs and ensures consistent performance over extended service periods.

PROVEN INDUSTRY RELIABILITY

NO CALIBRATION DRIFT ISSUES

Decades of successful use in industrial applications demonstrate reliable performance and trustworthy temperature measurement capabilities. Established track record provides confidence for critical applications where temperature measurement failure could result in safety hazards or production losses.

Unlike electronic sensors, thermocouples maintain their calibration characteristics over time without requiring frequent recalibration procedures. Stable thermoelectric properties ensure consistent accuracy throughout the sensor's operational lifespan, reducing maintenance overhead significantly.

 
 
 
 
HOW TO ORDER
 
Please provide the following information

1. Probe Type: K/J/E/T/N
2. Probe Diameter:0.5 mm to 10Mm
3. Probe Length: Customized
4. Thread:1/4"   5/16"  M4 M5 M6  M8   M12 Fixed Or Flexible
5. Thermocouple Head:2 Pin  3 Pin
6. Tube Material:    SUS304 / SUS316
7. Tube Diameter:  3Mm To 25Mm
8. Tube Length: Customized
9. Plug: Mini And Standard

FAQ

Q1: Are you a factory or a trader?
A: We are a manufacturer integrating industry and trade. Welcome to visit our company.
 
Q2: Can I add my logo to the product?
A: We support on-demand customization, including logo customization, color customization, appearance size customization, etc.
 
Q3: What payment methods do you support?
A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.
 
Q4: What are your modes of transportation?
A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.
 
Q5: How can I get an accurate quotation?
A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.