1. Temperature Controllers Industrial Automation Control For Sale
  2. sku: 12011596354709713
  3. GEFRAN 1000N2R4

GEFRAN 1000N2R4 Temperature Controller Brk 1016944

1000n2r4 Gefran 1000 Temperature Controller 1016944 Brk

( Brand: Gefran ), ( Manufacturer Part Number: 1000N2R4 ), ( Part Type: Controller ), ( Unit Type: Unit ), ( Analog/digital: Digital )

Review GEFRAN 1000 Temperature Controller Brk

The **GEFRAN 1000N2R4 (Model 1016944 BRK)** is a high-performance, industrial-grade temperature controller designed for precision control in demanding applications across manufacturing, automation, and process industries. Part of GEFRAN s advanced 1000 Series, this compact yet robust controller combines cutting-edge digital technology with reliable analog functionality to deliver exceptional accuracy and flexibility. Engineered with a **1000W (1000N2R4) nominal power rating**, it excels in applications requiring precise temperature regulation, such as heating elements, furnaces, ovens, or industrial drying processes, ensuring consistent performance even under fluctuating load conditions. The controller features a **dual-channel design**, allowing for independent control of two separate heating zones or the simultaneous management of primary and secondary heating circuits, making it ideal for complex systems where synchronized thermal management is critical.

At its core, the **1000N2R4** integrates a **microprocessor-based control system** with a **PID (Proportional-Integral-Derivative) algorithm**, enabling adaptive response to temperature variations for optimal energy efficiency and minimal overshoot. Its **10-bit resolution analog input** ensures high precision in temperature measurement, while the **relay output (BRK variant)** provides a clean, isolated switching signal for direct control of solid-state relays, contactors, or other high-power actuators. The controller s **wide operating range of -25 C to 70 C** and **IP65-rated enclosure** make it suitable for harsh industrial environments, protecting internal components from dust, moisture, and mechanical stress. Additionally, its **compact, DIN-rail-mountable design** allows for easy integration into existing control panels or distributed automation systems, saving valuable space in tight installations.

For enhanced usability, the **1000N2R4** offers **parametric programming** via a front-panel keypad and LCD display, enabling on-site configuration of setpoints, ramp rates, deadbands, and other operational parameters without requiring external programming tools. Its **fail-safe design** includes features like **overload protection, short-circuit resistance, and thermal shutdown**, ensuring reliable operation and extending the lifespan of connected equipment. The controller also supports **modbus RTU communication (optional via accessory module)**, facilitating seamless integration with SCADA systems, PLCs, or other industrial networks for centralized monitoring and control. Whether deployed in **metalworking, plastics processing, chemical synthesis, or food production**, the GEFRAN 1000N2R4 delivers a robust, dependable solution for applications demanding **high-precision temperature control, energy efficiency, and long-term reliability**.

### **Pros and Cons of buying a Gefran 1000N2R4 Temperature Controller (Model 1016944 BRK)**

#### **Pros**

1. **High Precision and Reliability** The Gefran 1000N2R4 is known for its high-accuracy temperature control, making it suitable for industrial and laboratory applications where consistency is critical. It features a PID controller with adjustable parameters, allowing fine-tuning for optimal performance.

2. **Wide Temperature Range** With a measurement range of -50 C to 1000 C (depending on the sensor used), it is versatile for applications requiring extreme temperature control, such as heat treatment, annealing, or material testing.

3. **Robust Construction** Gefran is a well-established brand in industrial automation, and this model is built to withstand harsh environments, including high temperatures, vibrations, and electrical noise. Its metal enclosure provides durability and protection against external interference.

4. **Multiple Control Modes** The controller supports various control modes, including proportional-integral-derivative (PID), on/off, and ramp/soak, making it adaptable to different process requirements. Some models also include auto-tuning features for easier setup.

5. **Digital Communication Interface** It often includes communication protocols like RS-232, RS-485, or Modbus, enabling integration with PLCs, HMIs, or data logging systems. This is valuable for automation and remote monitoring.

6. **Overload and Fault Protection** The controller includes safety features such as overload protection, short-circuit protection, and alarm outputs to prevent damage to the system in case of malfunctions.

7. **Compatibility with Various Sensors** It can interface with a wide range of temperature sensors, including thermocouples (e.g., K, J, T, E, N, S, B types) and RTDs (e.g., Pt100), making it flexible for different applications.

8. **User-Friendly Interface** The front panel typically includes a clear LCD display and intuitive navigation, allowing for easy parameter adjustments and monitoring without requiring advanced technical knowledge.

9. **Long-Term Stability** Gefran controllers are known for their longevity and minimal drift over time, reducing the need for frequent recalibration or replacement.

10. **After-Sales Support and Availability of Spare Parts** As a reputable brand, Gefran offers reliable customer support, documentation, and access to spare parts, which can be crucial for maintaining operations in industrial settings.

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#### **Cons**

1. **High Initial Cost** Compared to basic temperature controllers or even some mid-range alternatives, the Gefran 1000N2R4 is relatively expensive. The premium price may not be justified for simple or low-budget applications.

2. **Complexity for Beginners** While the interface is user-friendly, the advanced features (e.g., PID tuning, communication protocols) may overwhelm users without prior experience in industrial control systems. Setup and configuration might require some learning curve.

3. **Limited Built-in Functions for Some Applications** Depending on the specific model variant, certain advanced features (e.g., multi-zone control, advanced data logging) may require additional modules or software, adding to the overall cost.

4. **Sensor Dependency** The accuracy and reliability of the controller are heavily dependent on the quality of the connected sensor. A faulty or incompatible sensor can lead to inaccurate temperature readings and control issues.

5. **Power Requirements** The controller may require a stable power supply (e.g., 24V DC or 110/230V AC), and fluctuations or poor wiring can affect performance. In some cases, additional power conditioning may be needed.

6. **Size and Installation Space** The controller s physical size may be larger than compact alternatives, which could be a constraint in space-limited setups. Proper ventilation and installation per manufacturer guidelines are essential.

7. **Potential for Overkill in Simple Applications** For basic heating or cooling tasks where high precision is not critical, a simpler or cheaper controller might suffice. Investing in this model for such applications could be unnecessary.

8. **Training and Maintenance Costs** If the user lacks experience with industrial controllers, training or hiring a technician for setup and maintenance could add to the total cost of ownership.

9. **Limited Customization for Non-Standard Applications** While the controller is highly configurable, highly specialized or non-standard processes may require additional programming or modifications, which could be time-consuming or costly.

10. **Depreciation Over Time** Industrial equipment can depreciate, and while Gefran is durable, the controller may become outdated as newer technologies emerge. This could impact resale value or long-term cost-effectiveness.

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### **Conclusion**

The Gefran 1000N2R4 is a high-quality, reliable, and versatile temperature controller ideal for industrial, laboratory, or research applications where precision, durability, and advanced control features are essential. Its strengths lie in its accuracy, robustness, communication capabilities, and compatibility with a wide range of sensors. However, its high cost, complexity for beginners, and potential overkill for simple applications may not make it the best choice for all users.

For users who prioritize performance, longevity, and integration with automation systems, the Gefran 1000N2R4 is a strong recommendation. For those with budget constraints or simpler needs, exploring alternatives such as mid-range controllers from other brands (e.g., Omega, Eurotherm, or PID controllers from reputable manufacturers) may offer a more cost-effective solution without sacrificing essential functionality.

### **Recommendation**

- **Buy the Gefran 1000N2R4 if:**

- You require high-precision temperature control for industrial or scientific applications.

- Your setup demands robust, long-lasting equipment with advanced features like PID tuning and communication interfaces.

- You are willing to invest in a premium controller for reliability and future scalability.

- Your application involves extreme temperatures or harsh environments where durability is critical.

- **Consider alternatives if:**

- Your budget is limited, and you can achieve similar results with a more affordable controller.

- You lack experience with industrial controllers and require simpler, easier-to-use options.

- Your application is basic (e.g., small-scale heating or cooling) and does not require advanced features.

- You prefer a brand with more budget-friendly options or additional support for your specific use case.

Before purchasing, thoroughly review the specifications, consult with experts if needed, and ensure compatibility with your sensors and power supply to maximize the controller s effectiveness.

Details:

With its model number 10 this controller allows for precise and accurate temperature control in various business industrial settings. As a product from the reputable brand GEFRAN, it delivers reliable performance and functionality for controlling temperature in range of applications. Please refer to the photos.

part #: 1000n2r4 price

  • $115.98

specifications temperaturcontr:

  • brand: Gefran
  • mpn: 1000n2r4
  • part type: Controller
  • unit type: Unit
  • analog/digital: Digital

shipping temperaturcontr:

  • type: Fixed
  • cost: $0.00
  • transit: 4-10 Days
  • class: Standard
  • service: Standard

returns temperaturcontr:

  • time: 30 Days
  • method: Money back
  • paid by: Seller
  • policy: Returns Accepted

offer temperaturcontr:

  • sold: 0
  • availability: In Stock
  • started: February 21, 2026
  • best offers: True
  • quantity: 1
  • options: Ship-to-home

seller temperaturcontr:

  • rating: 99.5%
  • # reviews: 8327
  • city: Garfield, New Jersey

general temperaturcontr:

  • PLCs HMIs > PLC Peripheral Modules > PLC Temperature Modules
  • condition: Used

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part type: controller, unit type: unit, analog/digital: digital,
category: business & industrial > plcs hmis > plc peripheral modules > plc temperature modules, sku: 12011596354709713,
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