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Manufacturer of Thermocouples and RTDs

Chongqing Boge Instrumentation Co., Ltd. has been a trusted provider of high-precision temperature sensors since 2002. We specialize in thermocouples, RTDs, thermowells, isolators, safety barriers, and complete instrumentation systems for industrial automation.

Thermocouple Manufacturing

About Chongqing Boge

Since 2002, Chongqing Boge Instrumentation has been providing thermocouples, thermowells, RTDs, wire, and accessories to industries worldwide. We serve the chemical, petrochemical, refining, food, pharmaceutical, power, environmental, and metallurgical sectors with both standard and custom-designed sensors.

Our dedication to quality control sets us apart in the industry. Every product undergoes rigorous testing to ensure accuracy, durability, and compliance with international standards.

Indonesian Subsidiary

PT. Indonesia Boge Instrumen

Rukan Exclusive Radin Inten Kav. 18, Jl. Radin Inten No. 80, Duren Sawit, Jakarta Timur, 13440

Email: indonesiabogeinstrumen@gmail.com

Factory Interior

Our Products

Our certified thermocouples and assemblies are precisely manufactured to meet the highest industry standards for temperature measurement across diverse industrial applications.

Fire Channel Thermocouple

Fire Channel Thermocouple

Model: WRN-13TA

  • Graduation: N, K
  • External Diameter: 20, 22, 25 mm
WR□-230 Thermocouples

WR□-230 Thermocouples

Model: WR□-230

  • Graduation: K, N, E, J
  • Precise for general industrial use
Aluminum Melt Thermocouple

Aluminum Melt Thermocouple

Model: WRNK-104F

  • Graduation: K
  • Length: 400–2000 mm
  • Specialized for molten aluminum
Cement Plant Thermocouple

Cement Plant Wear-Resistant Thermocouple

Model: WRNM-330

  • Graduation: K
  • Outer Diameter: 20, 22, 25 mm
  • High abrasion resistance

WR□-430 Thermocouples

Model: WR□-430

  • Graduation: K, N, E, J
  • High-temperature stability
  • Robust sheath materials

WR□-130 Thermocouples

Model: WR□-130

  • Graduation: K, N, E, J
  • Compact design for tight spaces
  • Fast response time

Thermal Resistance (RTD)

Pt100, Pt1000

  • High accuracy and stability
  • Available in 2, 3, or 4-wire configurations
  • Stainless steel or Inconel sheaths

Signal Isolators & Safety Barriers

Industrial Signal Conditioning

  • Galvanic isolation
  • Explosion-proof options
  • 4-20mA, thermocouple, RTD inputs

Bimetallic Thermometers

Direct Reading Gauges

  • Dial sizes: 63mm to 160mm
  • Stainless steel casing
  • IP65 protection rating

Vibration Meters

Condition Monitoring

  • Velocity and acceleration measurement
  • Digital display with data hold
  • Used in rotating equipment monitoring

Thermowells

Protective Sensor Sleeves

  • Materials: SS304, SS316, Inconel
  • Threaded, welded, or flanged mounting
  • Custom lengths and diameters

Custom Temperature Sensors

Tailored Solutions

  • Designed for unique applications
  • High-pressure and corrosive environments
  • Fast prototyping and delivery

Why Choose CQBG?

Industrial Expertise

Over 20 years of experience in industrial temperature measurement and automation.

Certified Quality

Products meet international standards with rigorous in-house quality control.

Global Reach

Serving clients in Asia, Africa, the Middle East, and South America.

Custom Solutions

Design and manufacture sensors tailored to your specific process needs.

20+

Years in Industry

50+

Countries Served

10M+

Sensors Delivered

99.8%

Customer Satisfaction

Applications & Case Studies

BOGE thermocouple wire and strip are widely used in automotive, aerospace, energy, medical, and metallurgical industries.

Steel Plant Temperature Monitoring

Deployed WRNM-330 wear-resistant thermocouples in high-abrasion zones, increasing sensor life by 300%.

Pharmaceutical Sterilization

Provided calibrated RTDs for autoclaves ensuring precise temperature control during sterilization cycles.

Cement Kiln Optimization

Supplied fire-channel thermocouples (WRN-13TA) for real-time monitoring of kiln flame temperature.

Get in Touch

Thanks for your interest in Boge. Please visit our official website to contact us directly. We look forward to connecting with you.

Head Office

No. 1, Qiyi New Village, Dongyang Street, Beibei District, Chongqing, China 400700

Phone / WhatsApp

+86 13320244865

Tel

+023-68200188

Email

info@cqbg.com

Visit Official Website to Contact

For inquiries, support, or custom solutions, please use the official website to reach our team.

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