SKU: 39107
| Attribute | Details |
|---|---|
| Manufacturer | Siemens |
| Product Type | Temperature Controller |
| Series | SIPART DR21 |
| Model / Type | 6DR2101-5 |
| Power Supply | AC 230V, Max. 15W / 19VA |
| Frequency | 47–63 Hz |
| Protection Rating | IP20 / IP30 / IP64 (depending on installation) |
| Serial / Reference No. | TR106995S |
| Catalog Number | C73451-A3004-C3 |
| Weight | 1.180 kg |
The Siemens SIPART DR21 Temperature Controller (Model 6DR2101-5) is a precision-engineered process controller designed to maintain accurate temperature and process regulation across a wide range of industrial applications. Operating at 230V AC with a frequency range of 47–63 Hz, it provides stable, reliable control for temperature, pressure, or flow processes. The SIPART DR21 series is known for its intelligent PID control algorithms, durable construction, and adaptability, ensuring precise regulation even under varying operational loads and environmental conditions.
Developed by Siemens, a global leader in industrial automation and control systems, the DR21 combines user-friendly interface features with high control accuracy and advanced safety functions. The IP20/30/64-rated enclosure offers flexibility for different installation environments, making it suitable for both panel-mounted and field applications. Trusted in industries such as marine engineering, manufacturing, and process control, the Siemens SIPART DR21 ensures dependable performance, easy configuration, and long service life in critical temperature management operations.

Key Features:
1. Advanced PID Control: Ensures high-precision temperature and process regulation.
2. Wide Input Compatibility: Supports a range of sensors and signal types.
3. Stable Power Operation: Runs on AC 230V with 47–63Hz frequency range.
4. Robust Enclosure Options: IP20/30/64 protection ratings for flexible installation.
5. User-Friendly Design: Clear display and easy configuration for operators.
6. High Accuracy: Maintains precise control under fluctuating process conditions.
7. Energy Efficient: Consumes only 15W/19VA, reducing overall system load.
8. Reliable Siemens Engineering: Built with proven industrial-grade components.
9. Compact & Modular: Fits easily in automation panels and control cabinets.
10. Long Service Life: Designed for continuous operation in demanding environments.
Applications:
1. Industrial Automation: Maintains temperature control in automated systems.
2. Process Industries: Used for pressure, flow, and heat process regulation.
3. Marine Systems: Provides temperature control for onboard machinery and systems.
4. HVAC & Building Control: Regulates heating and cooling systems efficiently.
5. Food & Beverage Plants: Ensures precise process temperature management.
6. Chemical Processing: Controls temperature for safe and efficient reactions.
7. Power Generation: Used in turbine and boiler temperature control systems.
8. Plastic & Rubber Production: Manages heating cycles in molding applications.
9. Pharmaceutical Manufacturing: Maintains temperature-critical production environments.
10. Laboratory Equipment: Provides precise control for testing and calibration systems.
Explore the precise Temperature Controller at Aeliya Marine Tech designed for accurate temperature regulation, reliable performance, and seamless integration in industrial process control systems.
Hassle-Free Returns & Refunds at Aeliya Marine Tech
We at Aeliya Marine Tech are committed to your satisfaction. If you encounter any issues with your purchase, we want to ensure a smooth and worry-free resolution. Here's what you need to know about our return and refund policy:
Peace of Mind with a 30-Day Warranty:
We offer a generous 30-day warranty on all products from the date of delivery. If your product isn't functioning properly within this timeframe, you can easily request a replacement or refund.
What Can Be Returned?
- Products that are not working as expected (non-functional)
- Products with condition or malfunction issues
- Products with minor cosmetic damages (excluding damage caused during shipping)
Easy Return Process:
- Gather Proof of Purchase: Locate your receipt or invoice with the PI/PO Number, Invoice Number, and Date of Delivery.
- Contact Us: Reach out to our friendly customer support team at sales@aeliyamarine.com or call us at +91 9725218537.
- Return the Product: Securely package the product in its original packaging (if possible) and ship it to the address below:
Receiving Your Refund:
Once we receive the returned product, our team will inspect it thoroughly. Upon approval, your refund will be processed and credited back to your original payment method within a specific timeframe (details available in our Payment Terms).
Missing Refund?
If you haven't received your refund after a reasonable timeframe, check your bank account first. If the refund is still missing, contact your credit card company. Processing delays might occur.
Exchanges for Defective or Damaged Items:
We understand the need for a seamless experience. If you receive a defective or damaged item, we offer a straightforward exchange for the same product. Simply contact us via email at sales@aeliyamarine.com, and we'll guide you through the process.
Warranty Validation:
To facilitate a smooth warranty claim, please share proof of purchase along with relevant documentation like pictures or testing videos specific to your product.
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