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TUOBANG TK7H-14RV LCD Multi-Color Display PID Temperature Controller K/E/PT100 Input Relay Solid State Dual Output Industrial
The TUOBANG TK7H‑14RV is an advanced industrial PID temperature controller equipped with a colorful LCD display, designed for high‑precision temperature control in automation systems, packaging machinery, plastics processing, environmental test chambers, and heating equipment.
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Product Introduction
Product Overview & Core Design Concept
The TUOBANG TK7H‑14RV is an advanced industrial PID temperature controller equipped with a colorful LCD display, designed for high‑precision temperature control in automation systems, packaging machinery, plastics processing, environmental test chambers, and heating equipment. It supports universal inputs including K, E, and PT100 sensors, and features dual output: relay + solid‑state relay (SSR) drive, allowing flexible matching with different loads. This model is built for equipment manufacturers and system integrators who demand accuracy, ease of use, and long‑term stability.
Developed by Suosite Electrical, a professional industrial instrument manufacturer with more than 10 years of experience, the TK7H‑14RV combines intelligent auto‑tuning PID, multi‑color LCD visualization, and strong anti‑interference performance. Its compact panel design, wide voltage input, and full‑range protection functions make it suitable for global industrial applications. Whether used for new equipment assembly, production line upgrades, or maintenance replacement, this controller provides stable, precise, and user‑friendly temperature management to improve product quality and production efficiency.
Key Product Features
The TUOBANG TK7H‑14RV temperature controller integrates a full set of practical and intelligent features for modern industrial applications.
First, it uses a vibrant multi‑color LCD screen that clearly shows measured value, set value, output status, alarm prompts, and menus, greatly improving readability and operation comfort.
Second, it supports universal sensor input: K‑type, E‑type thermocouples, and PT100 RTD, covering most industrial temperature measurement requirements without hardware changes.
Third, it provides dual output modes: relay output + SSR solid‑state drive output, compatible with both inductive loads and high‑speed heating elements.
Fourth, it adopts intelligent PID with auto‑tuning to automatically optimize parameters, minimize overshoot, and maintain stable temperature control.
Fifth, it includes complete alarm protection: high limit, low limit, sensor break, and deviation alarms to ensure safe operation.
Sixth, it supports power‑off parameter memory to automatically restore settings after a power failure.
Seventh, it uses a sturdy plastic housing with good insulation, flame resistance, and durability for long‑term industrial use.
Finally, it supports OEM/ODM customization, including logo, panel color, and function adjustment to meet brand and project needs.
Technical Advantages & Stability Performance
Backed by Suosite Electrical’s strong R&D capability and strict quality control, the TK7H‑14RV offers outstanding technical advantages and reliability.
Its core circuit uses a high‑speed industrial microcontroller and high‑precision AD sampling, achieving control accuracy up to ±0.1% FS, ensuring stable and repeatable readings.
Full photoelectric isolation between input, output, and power effectively suppresses electromagnetic interference from motors, inverters, and high‑power equipment, ensuring stable performance in harsh workshops.
The dual‑output design separates conventional relay control and high‑frequency SSR drive, improving system stability and extending service life.
The optimized PID algorithm reduces temperature fluctuation, speeds up response, and improves product consistency while saving energy.
Every unit undergoes 100% full‑load aging testing, insulation testing, and temperature cycling before shipment, meeting strict industrial quality standards.
With an MTBF exceeding 50,000 hours, the TK7H‑14RV supports 24/7 continuous operation, making it highly reliable for industrial automation.
Technical Parameters & Specifications
To support accurate selection and application, the TK7H‑14RV provides complete and clear technical specifications.
Model: TUOBANG TK7H‑14RV
Control type: Digital PID temperature controller
Display: Multi‑color LCD screen
Input types: K, E thermocouple; PT100 RTD
Temperature range: -50°C to +1300°C (depending on sensor)
Control accuracy: ±0.1°C ~ ±1°C
Output mode: Relay output + SSR solid‑state drive (dual output)
Alarm output: Upper limit, lower limit, sensor break, deviation alarm
Power supply: AC100–240V 50/60Hz universal
Operating environment: -10°C to +60°C, humidity 35%–85%RH non‑condensing
Installation: Panel mount, standard size
Housing: Flame‑retardant plastic, anti‑interference, shockproof
Certifications: CE compliant, meets international industrial safety standards
These parameters ensure high compatibility and interchangeability for global industrial equipment.
Industry Applications & Practical Cases
The TUOBANG TK7H‑14RV is widely used in many industrial fields requiring high‑precision temperature control, with proven performance.
In plastic and packaging machinery, including extruders, hot runners, sealing machines, and injection molding machines, it stabilizes temperature to improve product quality and reduce defects. Many manufacturers report higher yield and lower energy consumption after using this controller.
In heating and drying equipment such as ovens, drying cabinets, heating plates, and incubators, it provides uniform temperature control to meet food, pharmaceutical, and chemical processing standards.
In environmental test chambers and laboratory instruments, its high precision and color display support material testing, aging experiments, and scientific research.
In electrical control cabinets, it prevents overheating and condensation, extending component life.
It is also widely used in food machinery, printing equipment, heat treatment, new energy equipment, and automated production lines.
Real customer feedback confirms that the TK7H‑14RV reduces downtime, simplifies operation, and improves equipment stability.
Commercial Value & Supply Chain Support
Choosing the TUOBANG TK7H‑14RV brings significant commercial value and reliable supply support to equipment manufacturers, system integrators, and distributors worldwide.
Dual‑output integration reduces component count, simplifies wiring, lowers assembly costs, and shortens production cycles.
Stable PID control improves product quality, reduces rejects, saves energy, and lowers operational costs.
The color LCD interface enhances equipment grade and user experience, strengthening brand competitiveness.
Suosite Electrical provides strong supply chain support with mature production lines, sufficient inventory, and fast 48‑hour delivery for standard models.
The company supports OEM/ODM customization, including logo, color, parameters, and functions to meet diverse project requirements.
A professional technical team offers full‑life‑cycle services including selection, installation, debugging, and after‑sales support.
As a national high‑tech enterprise with CE certification and multiple patents, Suosite Electrical maintains strict quality control and continuous innovation.
The TK7H‑14RV series provides stable, high‑precision, and user‑friendly temperature control solutions for global industrial customers, backed by reliable quality and long‑term supply capacity.
About Product
Highlight
PID Temperature Control Algorithm: Precise temperature control for stable performance.
Customizable ODM/OEM Services: Flexibility to design a product meeting specific needs.
3-Year Warranty: Assurance of reliability and durability.
Multiple Input Interface: Convenience and versatility for various applications.
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