Advanced Sensoring Technology & Electronics
Precision sensors, measurement instruments, and embedded electronics engineered for OEM systems — delivering accuracy, fast response, and long-term stability.
Precision sensors, measurement instruments, and embedded electronics engineered for OEM systems — delivering accuracy, fast response, and long-term stability.
Hylltron Electric designs and manufactures advanced sensing and electronic solutions for OEM equipment manufacturers. We focus on real-world performance, manufacturability, and long-term reliability — not just datasheet specifications.
Deep technical expertise driving every solution
Consistent and repeatable results over time
Customization for seamless integration
Long-term collaboration and support
Hylltron products are designed for daily operation in demanding environments, supporting consistent control, reduced operational risk, and scalable OEM deployment.
Hylltron Electric provides a complete sensing and electronics portfolio designed for OEM integration, supporting both standard components and custom-engineered solutions.
Precision temperature sensing solutions engineered for industrial and commercial environments.
K-Type Thermocouple + 91K NTC Thermistor
Precision temperature sensing solution combining K-type thermocouple and 91K NTC thermistor in a single stainless steel probe assembly.
K / J / T / N types
Identifiable by standard thermocouple connectors
PT100 / PT1000 / PT2000
High accuracy and stability, high-temperature capable (up to 500°F continuous)
10K / 89K / 91K / 100K
Cost-effective solutions
Long probe with braided cable and color-coded spade terminals
Wide Range
K-Type + 91K NTC combination with threaded mounting
Dual Sensor
Custom bent probe for commercial fryers with NTC + K-Type thermocouple
Fryer Application
Long probe J-Type thermocouple with flange mounting for chain ovens
Chain Oven
Adjustable compression fitting with standard green Omega plug connector
Standard Connector
PT100/PT1000/PT2000 probe with 500°F continuous rating - Compression fitting version
Compression Fitting
Same 500°F continuous rating probe with standard plug connector - Single/dual/triple PT element
Standard PlugIntegrated sensing modules designed for safety monitoring, environmental control, and intelligent equipment.
Carbon monoxide detection
Volatile organic compounds
Integrated environmental units
Professional instruments designed for accuracy, speed, and repeatability in real operating environments.
A fast, chemical-free solution for evaluating cooking oil quality by measuring Total Polar Materials (TPM).
Dual-function wireless thermometer combining infrared surface measurement with thermocouple probe for core temperature.
Compact fold-out wireless thermometer with instant-read thermocouple probe for fast and accurate temperature measurement.
Electronics designed to bridge sensors and systems reliably.
Model: HY-SIS511-D-A
Advanced inductive barrel sensor engineered for ultra-low power consumption, specifically designed to meet European market low-power certification requirements. Enables customers to achieve EU ErP compliance for energy-sensitive and battery-powered applications.
Bridge sensors to control systems
Linearization and conversion
EU compliance ready with threaded design and dual nuts
Understanding Thermocouples, RTD Sensors, and NTC Thermistors
Choosing the right temperature sensor depends on your application requirements. Learn the key differences between thermocouple, RTD, and NTC sensor technologies to make informed decisions.
Based on the Seebeck effect: when two dissimilar metals are joined and the junctions are at different temperatures, a voltage is generated proportional to the temperature difference.
Resistance Temperature Detector (RTD) uses the predictable change in electrical resistance of pure platinum with temperature. As temperature increases, resistance increases in a linear, repeatable manner.
Negative Temperature Coefficient (NTC) thermistors are semiconductor devices made of metal oxides. Resistance decreases exponentially as temperature increases, providing high sensitivity.
| Parameter | Thermocouple | RTD | NTC |
|---|---|---|---|
| Temperature Range | -200°C to 1250°C | -200°C to 600°C | -40°C to 300°C |
| Accuracy | ±0.75% to ±2.2°C | ±0.1°C to ±0.5°C | ±0.2°C to ±1°C |
| Response Speed | Very Fast (ms) | Medium (1-5s) | Fast (< 1s) |
| Sensitivity | Low (μV/°C) | Medium (mΩ/°C) | High (exponential) |
| Linearity | Non-linear | Nearly linear | Non-linear |
| Stability | Good | Excellent | Fair |
| Cost | Low | High | Very Low |
| Best For | Wide range, fast, harsh | High accuracy, stability | Cost-sensitive, narrow range |
From Oil Testing to Intelligent Oil Management
Real-time insight into oil condition, enabling safer food, consistent quality, and optimized operating cost.
The Oil Intelligence Platform transforms oil management from manual judgment into a data-driven, system-level workflow.
We support OEM programs from concept through mass production.
Understanding your technical and business needs
Optimal technology recommendation
Testing and performance verification
Production optimization
Manufacturing support and technical docs
Designed for long-term stability, not short-term performance only.
Rigorous component verification
Consistent manufacturing standards
Accuracy consistency checks
Comprehensive technical support
Herzon Technology is a multi-disciplinary engineering company specializing in smart controls, sensing technologies, and embedded electronics. We deliver full-stack intelligent solutions through our integrated technology ecosystem.
Smart Control Systems & AI-Enhanced IoT
Embedded control systems and AI-enhanced IoT platforms enabling intelligent equipment, connectivity, monitoring, and optimization.
Advanced Sensoring Technology & Electronics
Precision temperature sensors, measurement instruments, embedded electronics — reliable, manufacturable solutions for OEM integration.
R&D and Engineering Center
Advanced development, prototyping, and innovation center supporting product engineering and technology advancement.
Investment, Consulting & Incubation
Strategic investment, business consulting, and startup incubation for long-term growth and partnerships.
Industrial Automation Equipment
Automated manufacturing systems and industrial equipment solutions.
Packaging Automation
Intelligent packaging automation systems and integrated production lines.
From sensing hardware to intelligent systems and automation equipment
Integrated engineering across control, sensing, and automation domains
Proven engineering, reliable manufacturing, scalable partnerships
Our sensor solutions are integrated into equipment serving the world's leading foodservice chains—including global brands in quick-service restaurants, coffee shops, and casual dining. Through our OEM partners, we help ensure food safety and operational excellence at thousands of locations worldwide.
Shanghai Hylltron Electric Co., Ltd. was founded in 2010 and is backed by over 30 years of industry experience in sensor technology and electronics engineering.
We specialize in precision temperature sensors, measurement instruments, and embedded electronics—delivering reliable, manufacturable, and scalable sensor electronics solutions that integrate seamlessly into OEM products.
Thermocouples, RTD, NTC with custom probe designs
Oil quality testers and wireless thermometers
Low-power sensors and interface modules
Get in touch with our engineering team to discuss your requirements.
Send us an email with your technical requirements, and our engineering team will respond within 24 hours.
Send EmailShanghai Hylltron Electric Co., Ltd.
2010 (30+ years expertise)
Global OEM & System Integrators
Within 24 hours