SKU: 68791
| Attribute | Details |
|---|---|
| Brand | HART Registered |
| Product Type | Isolator / Universal Transmitter |
| Part Number | HNWG-50049839-001 |
| Date Code | BP17W48-M8321 |
| Function | Loop-Test Enabled |
| Weight | 50 g |
| Condition | Used |
The HART HNWG-50049839-001 Isolator Universal Transmitter is a compact and highly reliable industrial module designed for safe, isolated, and accurate signal transmission in automation and process control environments. Engineered for compatibility with HART-registered devices, this isolator ensures interference-free communication between field instruments and control-room equipment.
With an integrated loop-test function, the module allows field technicians and engineers to perform calibration, diagnostic checks, and testing without interrupting process operations. This makes it especially useful in critical control loops found in chemical, marine, oil & gas, and industrial plants.
Its lightweight design (50 g) and small form factor allow easy installation in control cabinets, junction boxes, and distributed I/O panels. Built for rugged industrial conditions, it provides stable signal output, electrical isolation, and high reliability over long service periods.

Key Features:
1. HART-Compatible Design: Ensures seamless communication with HART-registered transmitters and instruments.
2. Universal Signal Isolation: Protects control equipment from surges, noise, and ground loops.
3. Integrated Loop-Test Capability: Enables maintenance and diagnostics without stopping the control loop.
4. Compact & Lightweight: Weighing only 50 g, ideal for dense panel installations.
5. High Reliability: Built for stable long-term operation in harsh industrial environments.
6. Precision Signal Handling: Ensures accurate transmission of process values.
7. Industrial-Grade Construction: Performs well in vibration, humidity, and electrically noisy areas.
8. Easy Integration: Works with PLCs, DCS, SCADA systems, and control modules.
9. Maintenance-Friendly: Loop-test feature supports quick troubleshooting and calibration.
10. Universal Application: Suitable for analog signal isolation in multiple industries.
Applications:
1. Process Control Systems: Isolation of 4–20 mA or voltage signals for instrumentation loops.
2. Oil & Gas Facilities: Safe signal transmission in hazardous or remote field locations.
3. Marine & Offshore Operations: Reliable performance under harsh conditions.
4. Chemical & Petrochemical Industries: Interference-free measurement signals for PLC/DCS.
5. Pharmaceutical Manufacturing: Stable signal isolation for critical batch processes.
6. Power Plants: Signal conditioning for turbine and balance-of-plant instrumentation.
7. Water & Wastewater Control: Accurate monitoring of process sensors and actuators.
8. Industrial Automation: Ensures clean signal paths for monitoring and control.
9. Calibration & Testing: Useful for loop-test and maintenance-based workflows.
10. SCADA Integration: Provides safe isolation between remote sensors and control centers.
Explore the high-performance Isolator Universal Transmitter at Aeliya Marine Tech, engineered for precise signal conditioning, reliable loop isolation, and long-lasting accuracy in demanding industrial environments.
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.
RECENTLY VIEWED PRODUCTS






