SKU: 55655
| Attribute | Details |
|---|---|
| Manufacturer | Martens Elektronik GmbH |
| Product Type | Conductivity Panel Meter |
| Model / Type | LF9648-3-2R-AO-0-00 µS/cm |
| Sensor Type | Pt1000 |
| Input Signal | Conductivity Measurement (µS/cm) |
| Output Signal | 0/4–20 mA or 0/2–10 V DC |
| Supply Voltage | 230 V AC |
| Operating Temperature | Up to +55°C (Ta) |
| Condition | Used |
| Weight | 410 g |
| Country of Origin | Germany |
The Martens LF9648-3-2R-AO-0-00 µS/cm Conductivity Panel Meter is a precision measuring instrument designed to monitor and display electrical conductivity in liquids. Developed by Martens Elektronik GmbH, this device offers highly accurate conductivity readings using a Pt1000 sensor, making it ideal for process monitoring, water treatment, and laboratory applications. It features analog outputs of 0/4–20 mA or 0/2–10 V DC, ensuring compatibility with most industrial control systems and PLCs. Powered by a 230V AC supply, the panel meter delivers reliable and stable performance across a wide operating range.
With a robust design and intuitive front-panel interface, the LF9648-3-2R-AO provides quick readability and dependable operation in demanding environments. Capable of operating at ambient temperatures up to 55°C, this conductivity panel meter ensures long-term stability and accuracy. Whether used in industrial plants, marine systems, or environmental testing facilities, it enables precise conductivity measurement essential for maintaining process quality and compliance standards.

Key Features:
1. High Accuracy Measurement: Designed for precise conductivity monitoring in µS/cm.
2. Dual Output Options: Supports both 0/4–20 mA and 0/2–10 V DC analog outputs.
3. Pt1000 Sensor Compatibility: Ensures reliable temperature-compensated conductivity readings.
4. 230V AC Power Supply: Operates on standard industrial power input.
5. Wide Temperature Range: Performs efficiently up to +55°C ambient conditions.
6. Compact Panel Design: Fits seamlessly into standard control panels.
7. German Engineering: Built with precision and reliability by Martens Elektronik GmbH.
8. Stable Signal Output: Provides noise-free, accurate analog signals for control systems.
9. Durable Build: Made to withstand continuous industrial operation.
10. Easy Integration: Compatible with PLCs, transmitters, and data acquisition systems.
Applications:
1. Water Treatment Plants: Measures conductivity to monitor water purity and quality.
2. Chemical Processing: Used for concentration and mixture monitoring.
3. Marine Automation: Controls and monitors seawater conductivity levels.
4. Food & Beverage Industry: Ensures quality control during production and cleaning processes.
5. Laboratory Testing: Provides precise readings for research and analytical purposes.
6. Pharmaceutical Manufacturing: Maintains ultra-pure water quality standards.
7. Boiler Feedwater Monitoring: Detects ionic contamination in feedwater systems.
8. Environmental Monitoring: Evaluates conductivity in natural and waste water samples.
9. Industrial Cooling Systems: Tracks water conductivity for corrosion and scaling control.
10. Automation Control Panels: Integrates seamlessly with monitoring and control devices.
Explore the high-quality Conductivity Panel Meter at Aeliya Marine Tech designed for precise conductivity measurement, easy readability, and long-lasting reliability in industrial and water treatment 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?
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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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