New Original FOTEK NT-20R Relay Output Digital PID Temperature Controller
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New Original FOTEK NT-20R Relay Output Digital PID Temperature Controller
1. Product Overview
The FOTEK NT-20R belongs to the NT series fuzzy + PID intelligent digital temperature controller. It adopts microprocessor control technology and supports multiple universal temperature sensor inputs. This model is equipped with relay control output and dual alarm outputs. It can automatically calculate optimal PID parameters via auto-tuning function to maintain stable temperature. Widely applied in heating furnaces, packaging machinery, injection molding equipment, food processing machines and various industrial heating/cooling automation systems. The supplied unit is brand-new original genuine FOTEK product made in Taiwan.
2. Main Technical Specifications
| Item | Parameter |
|---|---|
| Model | NT-20R |
| Series | NT Digital Fuzzy + PID Temperature Controller |
| Control Output | Relay output, 3A / 250 VAC SPDT |
| Alarm Output | 2 groups of relay alarm outputs |
| Signal Input | Multi-type universal input: K, J, R, S, T, E, N, B, PT100 |
| Display Range | -999 ~ 9999 |
| Display Accuracy | ±0.1% F.S. ±1 digit |
| Control Mode | Fuzzy PID / ON-OFF control selectable |
| Power Supply | 90 ~ 265 VAC 50/60 Hz |
| Power Consumption | Max. 5 VA |
| Memory Device | EEPROM, parameter data saved after power off |
| Operating Ambient Temperature | -25 °C ~ +80 °C |
| Panel Cut-out Dimension | 92 mm × 45 mm |
| Overall Dimension (W × H × D) | 48 mm × 96 mm × 60 mm |
| Net Weight | Approx. 145 g |
| Compliance Standards | CE, RoHS, EMC industrial standards |
3. Main Functions
- Collect real-time temperature signals from thermal sensors and implement constant temperature control via fuzzy PID algorithm.
- Relay output drives external heating or cooling loads to reach preset target temperature.
- Built-in auto-tuning function automatically optimizes PID parameters for different heating loads.
- Two independent alarm outputs support high/low temperature alarm, deviation alarm and other alarm modes.
- Support ramp temperature control, soft start and manual output adjustment for flexible process requirements.
- Store all setting parameters automatically and keep configuration stable after power failure.
- Digital dual display simultaneously shows process value and set value for convenient on-site monitoring.
4. Technical Features
- Advanced fuzzy self-adaptive PID algorithm effectively suppress temperature overshoot and temperature fluctuation.
- Universal multi-sensor input eliminates the need to purchase different controllers for various probes.
- Compact 48×96 panel size fits standard industrial panel mounting cutout.
- Simple front panel keypad for quick parameter setup without complicated operation.
- Reliable relay output suitable for direct driving small loads or triggering external contactors.
- Strong anti-interference design adapts to harsh electromagnetic workshop environments.
- Multiple configurable alarm modes satisfy different safety protection requirements.
- Optional RS485 MODBUS communication for remote monitoring and centralized system control.
- Durable plastic housing with good heat dissipation and long service life.
- Support both lubricated and non-stop continuous operation for industrial automation equipment.
5. 10 FOTEK Similar Digital Temperature Controllers
- NT-20V, NT series 48×96 temperature controller, SSR voltage pulse output
- NT-20L, NT series 48×96 temperature controller, 4~20mA linear output
- NT-48R, compact 48×48 temperature controller with relay output
- NT-48V, NT-48 size temperature controller with SSR pulse output
- NT-21R, 96×48 horizontal type relay output temperature controller
- NT-10R, mini 24×48 small-size PID temperature controller
- NT-72R, 72×72 square digital temperature controller, relay output
- NT-96R, large-size 96×96 square PID temperature controller
- MT20-R, FOTEK MT series 48×96 relay output temperature controller
- NT-20R-RS, NT-20R variant with built-in RS485 communication function
WHO WE ARE
Sobre nosotros
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
Where is your company located?
We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
What types of electronic components does your company mainly sell?
We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
What are the prices of your products?
Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
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You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
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We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
If I am not satisfied with the electronic components I purchased, can I return them?
We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
Can your company provide technical support and solutions?
We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
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You can contact our customer service personnel through the online customer service system on our official website, telephone, e-mail or social media platforms. Our customer service staff will provide you with professional services and answer any questions you may have.
Does your company often organize promotional activities?
In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.
