SKU: 376
| Attribute | Details |
|---|---|
| Manufacturer | Siemens |
| Product Type | Weighing Module |
| Model / Type | SIWAREX MS |
| Part Number | 7MH4930-0AA01 / 1P 7MH4930-0AA01 |
| Power Supply | 24 VDC / 0.15 A |
| Communication Interface | RS232C |
| Temperature Range | 0°C to +55°C |
| Explosion Protection | II 3 G Ex nA II T4, KEMA 08ATEX 0002X |
| Classifications | Cl. I, Div.2, Gp. A,B,C,D T4; Zone 2, Gp. IIC T4 |
| E-Stand | 03 |
| Country of Origin | Made in Germany |
| Weight | 150 gm |
The Siemens SIWAREX MS 7MH4930-0AA01 Weighing Module is a precision measuring component designed for integration into Siemens automation systems. This module offers high accuracy and reliability for process weighing, batching, and level measurement applications. Powered by 24V DC with low energy consumption (0.15A), it operates efficiently across industrial environments. Its RS232C communication interface ensures fast data exchange, making it ideal for dynamic and automated weighing processes.
Built to Siemens’ global standards of quality and durability, the SIWAREX MS module features advanced explosion protection certifications such as ATEX and KEMA approvals, ensuring safe use in hazardous environments. Compact and lightweight at only 150 gm, it delivers accurate results even under challenging operating temperatures (0°C to +55°C). Designed and manufactured in Germany, this module is trusted across industries for its stable performance, robust engineering, and compatibility with Siemens SIMATIC systems.

Key Features:
1. High Accuracy: Ensures precise weighing and measurement results.
2. Low Power Consumption: Operates on 24V DC / 0.15A for energy efficiency.
3. Robust Communication: Features RS232C interface for reliable data transfer.
4. Explosion-Proof Design: Certified for ATEX Zone 2 environments (KEMA 08ATEX 0002X).
5. Broad Compatibility: Integrates seamlessly with Siemens SIMATIC automation systems.
6. Compact & Lightweight: Only 150 gm, ideal for space-limited control panels.
7. Wide Temperature Range: Operates between 0°C and +55°C without performance loss.
8. Industrial Durability: Built to withstand harsh environments and continuous use.
9. Certified Safety: Complies with IEC/EN and explosion protection standards.
10. German Engineering: Precision-built for long service life and stable performance.
Applications:
1. Process Weighing: Used in industrial automation for weight-based control.
2. Batching Systems: Ensures accurate measurement in filling and dosing operations.
3. Tank & Hopper Weighing: Provides precise level monitoring for bulk materials.
4. Conveyor Systems: Used for dynamic weighing in material handling setups.
5. Food & Beverage Industry: Ideal for controlled production processes.
6. Chemical Plants: Suitable for hazardous areas requiring certified weighing modules.
7. Pharmaceutical Production: Enables precise dosing and formulation control.
8. Marine Automation: Integrated for tank and load monitoring on vessels.
9. Energy & Power Plants: Monitors fuel or feedstock weight accurately.
10. Research & Calibration Labs: Used in high-precision weighing and testing applications.
Explore the high-quality Weighing Module at Aeliya Marine Tech designed for accurate weight measurement, seamless PLC integration, and long-lasting performance in industrial automation and 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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