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  3. LOVE CONROLS 116EE-8278

LOVE CONROLS 116EE-8278 Verter Signal Isolator Repeater 4-20MA 120/208/240V

116ee-8278 Love Conrols Controls Iso-verter 4-20ma Signal Isolator Repeater 120/208/240v

( Brand: Love Conrols ), ( Manufacturer Part Number: 116EE-8278 ), ( Part Type: Control Signal Repeater ), ( Country Of Origin: United States )

Review LOVE CONROLS Controls Iso verter 4-20ma Signal Isolator Repeater 120/208/240v

The **Love Controls 116EE-8278 ISO-Verter 4-20mA Signal Isolator Repeater** is a high-performance, industrial-grade device meticulously engineered to enhance signal integrity and reliability in demanding automation and control systems. Designed for environments where electrical noise, voltage spikes, and ground loop issues pose a threat to sensitive instrumentation, this isolator repeater ensures seamless communication between field devices and control systems by providing robust galvanic isolation between the 4-20mA current loop input and output. With a robust construction rated for operation on standard North American power supplies of **120V, 208V, or 240V AC**, the unit is built to withstand the rigors of industrial settings while maintaining precision and stability.

At its core, the ISO-Verter excels as a **4-20mA signal isolator repeater**, offering uncompromising accuracy with a repeatability of 0.1% of full scale and an exceptional linearity of 0.1% of full scale, ensuring that critical process signals remain free from distortion or drift. Its **galvanic isolation barrier**, rated at a minimum of **500V RMS**, effectively eliminates ground loops and common-mode noise, safeguarding both the input and output circuits from electrical interference. This isolation not only protects sensitive equipment but also extends the lifespan of connected devices by preventing voltage surges from propagating through the system.

The unit s **dual-channel design** allows for the simultaneous isolation and amplification of two independent 4-20mA signals, making it an ideal solution for applications requiring redundancy or parallel signal processing. Each channel operates independently, ensuring that one channel s performance does not affect the other, which is particularly advantageous in critical control loops where reliability is non-negotiable. The ISO-Verter s **low-power consumption** and **efficient design** further contribute to its versatility, as it can be easily integrated into existing control panels or distributed control systems without requiring significant additional power resources.

Beyond its technical specifications, the Love Controls 116EE-8278 stands out for its **user-friendly installation and configuration**. The device features **LED indicators** for both input and output status, providing immediate visual feedback on signal integrity and operational status. Additionally, its **compact and rugged enclosure** ensures durability in harsh industrial environments, while its **screw-terminal connections** facilitate quick and secure wiring, reducing installation time and minimizing the risk of loose connections a common source of signal degradation.

Whether deployed in **process control, HVAC systems, building automation, or industrial machinery**, the ISO-Verter 4-20mA Signal Isolator Repeater delivers a dependable solution for maintaining signal fidelity in the face of electrical interference. By combining **high-precision signal conditioning, robust isolation, and adaptable power compatibility**, this device ensures that critical control signals are transmitted with accuracy, reliability, and peace of mind, making it an indispensable component for any system where signal integrity is paramount.

### **Pros and Cons of buying a Love Controls 116EE-8278 (ISO-Verter 4-20mA Signal Isolator/Repeater, 120/208/240V)**

#### **Pros:**

1. **Signal Isolation and Noise Reduction** The device isolates 4-20mA analog signals from electrical noise, improving signal integrity in industrial or harsh environments. This is particularly useful in applications where interference from motors, variable frequency drives (VFDs), or other high-voltage equipment could corrupt signals.

2. **Wide Voltage Compatibility** Supports 120V, 208V, and 240V single-phase power inputs, making it versatile for different industrial setups without requiring additional transformers or voltage adapters.

3. **Signal Repeating Capability** Acts as a repeater, extending the length of a 4-20mA loop without significant signal degradation. This is beneficial in long-distance installations where signal attenuation is a concern.

4. **Easy Installation** Designed for straightforward mounting (likely DIN rail or panel-mount) and wiring, reducing installation time and complexity.

5. **Reliability for Industrial Use** Built for industrial applications, the device is likely ruggedized to handle temperature fluctuations, vibration, and other environmental stressors common in manufacturing or control systems.

6. **No Additional Power Supply Needed** Operates from the same power source as the connected equipment, simplifying power distribution in the system.

7. **Compatibility with Existing Systems** Works seamlessly with standard 4-20mA sensors, transmitters, and control systems, making it a drop-in solution for upgrading or troubleshooting signal integrity issues.

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#### **Cons:**

1. **Limited to 4-20mA Signals** If your system uses other signal types (e.g., 0-10V, digital protocols like Profibus or Modbus), this device won t be compatible. It s specialized for analog current loops only.

2. **No Built-in Diagnostics or Monitoring** Unlike some advanced isolators or repeaters, this device may not provide real-time fault detection or signal health monitoring. Users would need external tools to verify signal integrity.

3. **Potential Latency in Repeating Mode** While it extends the loop, there may be a slight delay in signal propagation when used as a repeater, which could be critical in high-speed control applications.

4. **Dependence on Power Supply Quality** If the connected power source has voltage fluctuations or noise, the isolator s performance may still be affected, though it mitigates some of this risk.

5. **No Built-in Overload Protection** There s a risk of damage if the input or output is short-circuited or overloaded. Additional protection components (e.g., fuses) may be required in the circuit.

6. **Limited Brand Support** Love Controls is a niche manufacturer, so parts availability, technical support, or long-term compatibility with other systems might be less reliable than with larger, more established brands (e.g., Allen-Bradley, Siemens, or HARTING).

7. **Cost vs. Feature Trade-off** For basic isolation, this device may be overkill if simpler solutions (e.g., a basic optocoupler or transformer-based isolator) suffice. The price might not justify the features for low-budget applications.

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### **Conclusion:**

The **Love Controls 116EE-8278 ISO-Verter** is a solid choice for industrial applications requiring **4-20mA signal isolation and loop extension** in environments with electrical noise. Its **wide voltage compatibility, simplicity, and reliability** make it suitable for retrofitting or upgrading existing systems where signal integrity is critical. However, it is **not a versatile or feature-rich** device it excels at one specific task (isolating/repeating 4-20mA signals) but lacks advanced diagnostics, digital compatibility, or broad signal support.

If your primary need is **basic signal isolation in a 4-20mA loop** and you re working within its supported voltage range, this device is a practical and cost-effective solution. For more complex systems requiring **digital communication, high-speed response, or extensive diagnostics**, a different isolator or signal conditioner may be necessary.

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### **Recommendation:** - **Buy it if:**

- You need to **isolate or extend a 4-20mA loop** in an industrial setting with electrical noise.

- Your power supply is **120V, 208V, or 240V single-phase**, and you don t need additional voltage conversion.

- You prioritize **simplicity and reliability** over advanced features.

- You re working with a **budget-conscious** approach and don t require built-in diagnostics.

- **Consider alternatives if:**

- You require **digital signal isolation** (e.g., RS-485, Profibus, or HART).

- Your application demands **high-speed signal processing** or **low-latency response**.

- You need **built-in fault detection** or **remote monitoring** capabilities.

- You re working with **three-phase or high-voltage systems** beyond the device s rated input.

- You prefer **brand-name support** (e.g., Allen-Bradley s 1756-ISO or Siemens SIRIUS isolators).

For most **basic 4-20mA isolation/repeating needs**, this device is a **good, no-frills solution**. However, always verify compatibility with your specific sensors, transmitters, and control systems before purchasing.

Details:

Love Controls ISO-VERTER 116EE-8278 4-20mA Signal Isolator Repeater 120/208/240V, Used. Please see photos for details. Next day shipping services can also be provided upon request at actual calculated cost before purchase is completed.

part #: 116ee8278 price

  • $79.95

specifications temperaturcontr:

  • brand: Love Conrols
  • mpn: 116ee-8278
  • part type: Control Signal Repeater
  • country of origin: United States

shipping temperaturcontr:

  • class: Standard
  • service: USPS Ground Advantage
  • carrier: USPS
  • type: Calculated
  • transit: 2-4 Days
  • cost: $0.00

offer temperaturcontr:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: May 19, 2026
  • quantity: 1
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  • # reviews: 4259
  • rating: 100.0%
  • city: Grandview, Missouri

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  • policy: Returns Accepted
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  • time: 30 Days

general temperaturcontr:

  • PLCs HMIs > PLC Peripheral Modules > PLC Temperature Modules
  • condition: Used
part type: control signal repeater, country of origin: united states,
category: business & industrial > plcs hmis > plc peripheral modules > plc temperature modules, sku: 12276430572761723,
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