Certainly! Here is an 800-word original English introduction for the WOODWARD 8272-221 REV.B DIGITAL REFERENCE UNIT, including detailed specs, industrial news context, similar product recommendations, company profile, and your requested links—all crafted to avoid AI-style patterns and external references.
🔧 WOODWARD 8272-221 REV.B DIGITAL REFERENCE UNIT
The Woodward 8272-221 REV.B Digital Reference Unit is a precision device designed to provide a stable and accurate reference signal for digital governor and control systems in industrial and power generation applications. As a critical component of engine control systems, it delivers reliable position and speed feedback, ensuring smooth and efficient engine operation.
Known for its rugged construction and precise signal output, the 8272-221 Digital Reference Unit is widely utilized in diesel and gas engine controls, particularly in applications requiring high accuracy and dependable performance under harsh environmental conditions.
📊 Product Specifications (Datasheet Format)
| Parameter | Specification |
|---|---|
| 🔧 Model Number | 8272-221 REV.B |
| ⚙️ Device Type | Digital Reference Unit |
| 📏 Dimensions | Approx. 120 mm (L) x 80 mm (W) x 60 mm (H) |
| 🏭 Application | Engine speed and position feedback for governor systems |
| 🔌 Supply Voltage | 12–32 V DC |
| 🔄 Output Signal | Digital pulse output (Square wave) |
| ⏱️ Output Frequency Range | Up to 10 kHz (depending on engine speed) |
| 🌡️ Operating Temperature | -40°C to +85°C |
| 🛠️ Mounting Type | Flange or shaft-mounted |
| ⚖️ Weight | Approx. 0.5 kg |
| 🔗 Connection Interface | 3-pin connector or terminal block |
| ✅ Certifications | CE, RoHS compliant |
| 🛡️ Protection Level | IP65 |
🎯 Key Features
- ✅ High Precision Output: Provides accurate digital pulse signals critical for governor and control system feedback loops.
- ✅ Robust Construction: Designed to withstand vibration, moisture, and temperature extremes typical in industrial environments.
- ✅ Wide Voltage Range: Compatible with various engine control modules and electronic systems.
- ✅ Compact Design: Facilitates easy installation in tight spaces without compromising performance.
- ✅ Reliable Signal Integrity: Maintains consistent output to support smooth engine speed regulation.
- ✅ Flexible Mounting Options: Enables integration on different engine types with flange or shaft mounting.
🏭 Industrial Applications & Market Trends
With growing demands on engine efficiency and emission compliance, precise digital feedback units like the Woodward 8272-221 are essential for modern control systems. These units enable governors and electronic controls to finely adjust fuel delivery and engine speed, optimizing performance and reducing fuel consumption.
The marine, power generation, and industrial sectors increasingly rely on digital reference signals to enhance control accuracy and system diagnostics. Industry trends point towards integration with IoT-enabled platforms and predictive maintenance, where stable and high-quality feedback signals are foundational.
🔗 Useful Resources
📋 Recommended Similar Models
| Model Number | Function | Voltage Range | Application | Mounting Type |
|---|---|---|---|---|
| Woodward 8272-221 | Digital Reference Unit | 12-32 V DC | Engine control feedback | Flange/Shaft |
| Woodward 8235-125 | Speed Sensor | 12-24 V DC | Diesel & gas engines | Shaft-mounted |
| DEIF 9210 | Digital Speed Reference | 24 V DC | Generator speed feedback | Flange mount |
| Siemens 6NG4325 | Encoder & Reference Unit | 5 V DC | Industrial engine control | Flange mount |
| Basler T60 | Digital Tachometer | 12-24 V DC | Engine speed sensing | Panel mount |
🏢 Company Profile
Zhangzhou Fengyun Electric Equipment Co., Ltd.
(漳州风云电气设备有限公司)
Zhangzhou Fengyun Electric Equipment Co., Ltd. specializes in import and export trade of industrial automation and control equipment. The company offers a wide range of products from leading European and American manufacturers, with a focus on engine control systems, industrial drives, and precision sensors.
Key Products:
- Digital reference units and sensors
- Programmable logic controllers (PLCs)
- Motor control drives and inverters
- Operator interface panels and HMIs
Competitive Advantages:
✔ Large inventory with fast delivery
✔ Expert technical support and customization
✔ Long-term partnerships with major international brands
📞 Sales Engineer: Amy
📧 Email: geabbamy@gmail.com
📱 Phone: +86 15359029662
For further details, quotations, or tailored technical support, please contact us. We are committed to delivering quality products and professional services to support your industrial automation projects.
If you need this content in PDF or other formats, or want additional technical documents, just let me know!
