WOODWARD 8272-702 Reactive Power Sensor Module 4-20MA
( Brand: Woodward ), ( Manufacturer Part Number: 8272-702 ), ( Type: Real/reactive Power Sensor Module ), ( Analog/digital: Analog ), ( Controller Platform: Micronet / 2301a / 505 ), ( Modified Item: No ), ( Country Of Origin: United States )
Review WOODWARD Wood Ward Real Reactive Power Sensor Module Watt 4-20ma Output
The **Woodward 8272-702 Reactive Power Sensor Module** is a high-performance, precision-engineered solution designed to deliver accurate and reliable measurements of reactive power in industrial and power systems applications. Part of Woodward s advanced line of sensor modules, this device is specifically engineered to provide real-time monitoring of reactive energy (VAR) flow, enabling operators to optimize power factor correction, enhance system efficiency, and prevent costly voltage fluctuations or equipment damage. Built with a robust and compact design, the 8272-702 integrates seamlessly into existing control systems, offering a 4-20 mA analog output that facilitates straightforward interfacing with PLCs, SCADA systems, or other industrial automation platforms. Its reactive power measurement capability is achieved through sophisticated signal processing and high-precision analog-to-digital conversion, ensuring minimal latency and maximum accuracy even under varying load conditions. The module is constructed with durable materials to withstand harsh environments, including temperature extremes, humidity, and electrical noise, making it ideal for deployment in demanding industrial settings such as power generation plants, substations, or renewable energy integration systems. Whether used for energy audits, fault detection, or dynamic power management, the 8272-702 provides engineers and technicians with the critical data needed to maintain optimal power system performance while reducing operational costs and improving overall reliability. Its modular design further simplifies installation and maintenance, allowing for easy integration into existing infrastructure without requiring significant downtime or retrofitting. By leveraging Woodward s reputation for innovation and engineering excellence, this sensor module stands as a cornerstone for modern power monitoring solutions, ensuring precise, dependable, and actionable insights into reactive power dynamics.
### **Pros and Cons of buying a Woodward 8272-702 Reactive Power Sensor Module (4-20mA)**
#### **Pros**
1. **High Accuracy and Precision** The module is designed for industrial applications where precise reactive power measurement is critical, ensuring reliable performance in power systems.
2. **Compatibility with Industrial Systems** It integrates seamlessly with SCADA, PLCs, and other industrial control systems, making it suitable for monitoring and automation tasks.
3. **4-20mA Output** Provides a standardized analog signal that is easy to interface with existing control systems without requiring complex digital communication protocols.
4. **Durable and Rugged Design** Built for harsh industrial environments, it is likely resistant to temperature fluctuations, vibration, and electrical noise.
5. **Wide Input Range** Capable of handling varying voltage and current levels, making it versatile for different power system configurations.
6. **Reactive Power Measurement** Specifically designed to measure reactive power (VAR), which is essential for power factor correction and efficiency optimization.
7. **Modular and Expandable** Can be part of a larger Woodward system, allowing for scalability in monitoring and control applications.
8. **Support for Remote Monitoring** The 4-20mA output enables remote transmission of data, useful for distributed power systems.
#### **Cons**
1. **Limited Digital Communication** Unlike newer modules with Modbus, Profibus, or Ethernet/IP, this module relies on analog (4-20mA), which may require additional converters for digital integration.
2. **Potential Calibration Needs** Industrial sensors often require periodic calibration to maintain accuracy, adding maintenance overhead.
3. **Cost** As a specialized industrial component, it may be more expensive than generic sensors, especially for smaller-scale applications.
4. **Vendor Dependency** Woodward products may require specific expertise for installation, troubleshooting, and support, potentially increasing operational costs.
5. **Single-Function Focus** While excellent for reactive power, it may not offer additional measurements (e.g., active power, frequency) unless paired with complementary modules.
6. **Installation Complexity** Proper wiring and grounding are critical for accurate readings, which may require skilled technicians.
7. **Limited Documentation for DIY Users** If you lack experience with industrial sensors, setup and integration could be challenging without proper guidance.
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### **Conclusion**
The Woodward 8272-702 is a high-quality, specialized reactive power sensor ideal for industrial applications where precision and reliability are paramount. Its 4-20mA output ensures compatibility with legacy systems, and its rugged design makes it suitable for demanding environments. However, its analog-only interface and potential maintenance requirements may pose challenges for users seeking modern digital communication or simpler setups.
If your application demands accurate reactive power monitoring in an industrial setting and you can accommodate its limitations (e.g., analog output, calibration needs), this module is a strong choice. For applications requiring digital communication, scalability, or additional measurements, you may need to pair it with other components or consider alternatives.
---
### **Recommendation**
**Buy the Woodward 8272-702 if:**- You need precise reactive power measurement in an industrial power system.
- Your control infrastructure already supports 4-20mA signals.
- You have the expertise or resources to handle calibration and maintenance.
- Cost is not a major concern, and the module fits within your budget.
**Consider alternatives if:**- You require digital communication (e.g., Modbus, Ethernet) for easier integration with modern systems.
- Your application needs additional power metrics (e.g., active power, frequency) beyond reactive power.
- You are working with a smaller-scale or non-industrial setup where a more cost-effective or user-friendly sensor would suffice.
- You lack the technical resources to install, calibrate, or troubleshoot the module effectively.
For best results, consult with a system integrator or Woodward support to ensure the module aligns with your specific requirements.
Details:
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part #: 8272702 prices
- $276.25-$2499.99
specifications sensoindustria:
- brand: Woodward
- mpn: 8272-702
- type: Real/reactive Power Sensor Module
- analog/digital: Analog
- controller platform: Micronet / 2301a / 505
- modified item: No
- country of origin: United States
returns sensoindustria:
- method: Money back
- paid by: Seller
- time: 30 Days
- policy: Returns Accepted
offer sensoindustria:
- options: Ship-to-home
- sold: 0
- quantity: 2
- started: May 17, 2026
- availability: In Stock
shipping sensoindustria:
- type: Calculated
- carrier: UPS, USPS
- transit: 4-9 Days
- cost: $0.00
- class: Standard, One-day, Expedited
- service: UPS Ground, UPS Next Day Air, USPS Priority Mail
payments sensoindustria:
- other
- wallet: Google-pay
- credit card: Mastercard
seller sensoindustria:
- rating: 99.9%
- # reviews: 3112
- city: Irmo, South Carolina
general sensoindustria:
- PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules
- condition: Used
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