📊 HONEYWELL DR4300 Circular Chart Recorder – Technical Overview
The Honeywell DR4300 Circular Chart Recorder is a precision instrumentation device designed for reliable recording of process variables such as temperature, pressure, or flow in industrial environments. Built for continuous operation, the DR4300 offers a rugged mechanical design with easy-to-read circular charts, providing operators and engineers with a visual history of process conditions for analysis, troubleshooting, and compliance purposes.
The recorder features high-resolution pen movement, accurate chart rotation, and robust input compatibility, allowing it to interface with multiple sensor types. Designed for harsh industrial conditions, the DR4300 ensures long-term stability and repeatable performance, with minimal maintenance requirements. Its circular chart design allows for extended recording periods while offering a clear visual trend of the process data.
🌐 Useful link:
https://www.stardcsplc.com/
✨ Key Features
- 🖊️ Mechanical circular chart recording for continuous process monitoring.
- 📈 High-resolution pen movement, providing precise plotting of process variables.
- ⚡ Multi-input compatibility, supporting temperature, pressure, and flow sensors.
- 🛡️ Rugged industrial construction, resistant to vibration and environmental stress.
- 🔄 Adjustable chart speed, allowing recording intervals from hours to days.
- 🧩 Easy chart replacement with minimal downtime.
- 🔌 Optional auxiliary outputs for integration with control systems.
📘 Product Parameters (Technical Data)
| Parameter | Description |
|---|---|
| Model | DR4300 |
| Type | Circular Chart Recorder |
| Manufacturer | Honeywell |
| Input Signal Types | 4–20 mA, 0–20 mA, voltage, thermocouple, RTD |
| Recording Channels | 1–2 pens (depending on model) |
| Chart Diameter | 100 mm – 300 mm (model dependent) |
| Chart Speed | Adjustable (hourly, daily, weekly options) |
| Accuracy | ±0.25% of full scale |
| Power Supply | 110–240 V AC, 50/60 Hz |
| Ambient Temperature Range | 0°C to 55°C |
| Mounting | Panel or wall-mounted options |
| Resolution | 0.1% of full-scale input for pen movement |
| Environmental Rating | NEMA 4 / IP54 (depending on enclosure) |
| Life Expectancy | 10+ years under industrial operating conditions |
📄 Datasheet-Style Technical Summary
1. Electrical Characteristics
- Supports standard 4–20 mA current loops and voltage signals.
- Compatible with thermocouples (Type J, K, T) and RTDs for temperature monitoring.
- Low power consumption and reliable AC operation.
- Optional auxiliary outputs allow integration with alarms or control loops.
2. Mechanical Characteristics
- Circular chart design provides continuous visual record over extended time periods.
- Sturdy housing protects against vibration, dust, and moisture.
- Pen mechanism designed for smooth movement and minimal friction for precise plotting.
- Easy-access chart holder allows rapid replacement of paper charts.
3. Functional Role
- Records and trends process variables for real-time monitoring.
- Provides historical data for troubleshooting, compliance, and process optimization.
- Can be integrated into automated monitoring systems with optional outputs.
- Ideal for chemical, power generation, water treatment, and manufacturing facilities.
4. Reliability & Maintenance
- Robust design minimizes wear and reduces maintenance intervals.
- Pens and charts can be replaced without removing the device from service.
- Stable performance across industrial temperature and humidity ranges.
- Long-lasting mechanical components ensure reliable recording over years of operation.
5. System Compatibility
- Compatible with Honeywell analog sensors and universal input devices.
- Integrates with SCADA and DCS systems through auxiliary outputs.
- Supports both single- and dual-pen recording for multi-variable applications.
🔧 Installation Notes
- Mount securely on a flat panel or wall to ensure accurate chart rotation.
- Connect input signals according to manufacturer guidelines to avoid measurement errors.
- Verify chart speed setting to match process duration requirements.
- Perform initial calibration of pen movement and input scaling.
🛠️ Maintenance Recommendations
- Replace ink pens and charts as per usage requirements.
- Periodically clean pen mechanism and chart area to avoid debris interference.
- Check electrical connections to prevent signal loss or measurement errors.
- Inspect the recorder housing for signs of wear or environmental damage.
🌐 Additional Link
📦 Similar Product Models (Recommended for You)
| Model | Description | Link |
|---|---|---|
| DR4500 | Honeywell Digital Circular Chart Recorder | https://www.stardcsplc.com/ |
| DR4200 | Single-Pen Circular Chart Recorder | https://www.stardcsplc.com/ |
| DR4600 | Multi-Channel Circular Chart Recorder | https://www.stardcsplc.com/ |
| DR4301 | Panel-Mount Circular Chart Recorder | https://www.stardcsplc.com/ |
| DR4400 | Industrial High-Resolution Chart Recorder | https://www.stardcsplc.com/ |
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