# Piusi MK325 Electronic Flow Meter for AdBlue\u00ae Fluids<\/p>\n
The Piusi MK325 flow meter is the latest generation, innovative electronic measuring instrument specifically developed for the extremely precise measurement of AdBlue\u00ae (DEF \u2013 Diesel Exhaust Fluid). This pulser flow meter guarantees standard-compliant, reliable performance, offering an ideal solution for logistics, mining, construction, and general garage applications where precise fluid dispensing is essential.<\/p>\n
The MK325 model (part number variant F00476X20) brought significant improvements compared to previous versions, especially regarding safety and usability.<\/p>\n
## Main Features and Advantages (F00476X20 Model)<\/p>\n
The MK325 pulser flow meter represents the pinnacle of Piusi's measurement technology, offering several key advantages:<\/p>\n
* **Reduced Weight:** Thanks to the optimized design, the weight of the device has decreased, significantly facilitating installation and handling in mobile applications.
\n* **ATEX Certification (Zone 2):** The most important safety development is obtaining **ATEX (Zone 2)** certification. This allows for the safe use of the device in potentially explosive environments, thereby increasing operational flexibility.
\n* **MID Certification:** The device has the **MID (Measuring Instruments Directive)** approval, which ensures the credibility and suitability of the measurements, even for commercial transactions.<\/p>\n
## Technical Specifications and Performance<\/p>\n
The excellent technical parameters of the MK325 flow meter guarantee long-term, reliable operation, even in industrial environments.<\/p>\n
| Feature | Value | Notes |
\n| :— | :— | :— |
\n| **Product Category** | AdBlue\u00ae \/ Other Fluids | Optimized for measuring AdBlue\u00ae specifically. |
\n| **Application Areas** | Garage Equipment, Logistics, Mining, Construction Industry | Versatile usability. |
\n| **Flow Rate** | 5 \u2013 35 liters\/minute (l\/min) | Ideal for fixed and mobile systems. |
\n| **Maximum Operating Pressure** | 20 bar | Ensures stable performance. |
\n| **Measurement Accuracy** | \u00b10.3% | Extremely precise measurement. |
\n| **Repeatability** | \u00b10.2% | Long-term consistency. |
\n| **Bemeneti\/Kimeneti Csatlakoz\u00e1s** | \u00be” | Sokoldal\u00fa kompatibilit\u00e1s a megl\u00e9v\u0151 rendszerekkel. |
\n| **Protection (EX-M)** | Zone 2 (ATEX\/IECEx) | Suitable for use in explosive atmospheres. |<\/p>\n
## Detailed Functions and Advantages<\/p>\n
The Piusi MK325 is more than just a meter; it is a well-thought-out solution for optimizing fluid management:<\/p>\n
### 1. Exceptional Accuracy and Reliability
\nThe **\u00b10.3% accuracy** and **\u00b10.2% repeatability** ensure that the measured amount of AdBlue\u00ae always matches the actual consumption. This is critically important for AdBlue\u00ae, as over- or under-dosing can damage the vehicle's SCR (Selective Catalytic Reduction) system.<\/p>\n
### 2. Bidirectional Measurement
\nThe device is capable of measuring the fluid flow in both directions. This feature is extremely useful in systems where fluid backflow or filling\/emptying processes might occur in opposite directions, thus providing a comprehensive overview of fluid movement.<\/p>\n
### 3. Low Maintenance Costs
\nThe MK325's pulsating technology minimizes wear on moving parts, significantly reducing the need for regular maintenance and operating costs. The durability characteristic of Piusi products guarantees a long service life.<\/p>\n
### 4. Wide Range of Applications
\nThe flow rate operating in the range of 5-35 l\/min ideally covers the AdBlue\u00ae refueling needs of most medium and high-power diesel vehicles and equipment, whether from a depot filling station or a mobile tank trolley.<\/p>\n
### 5. Compliance with Safety Standards
\nThe **ATEX\/IECEx certifications** (especially EX-M protection in Zone 2) make the MK325 one of the safest choices in industrial environments where there is a risk of presence of flammable vapors or mists. The MID approval further ensures legal compliance for official billing.<\/p>\n
## Application Areas<\/p>\n
The MK325 flow meter is the ideal choice in the following sectors:<\/p>\n
* **Logistics and Transport:** Precise tracking of AdBlue\u00ae refueling for large fleets.
\n* **Mining and Construction:** Monitoring AdBlue\u00ae consumption of heavy machinery and construction vehicles, even under extreme conditions.
\n* **Vehicle Fleet Management:** Precise measurement helps optimize AdBlue\u00ae inventory and reduce waste.
\n* **Industrial Sites:** As reliable measuring units for permanently installed AdBlue\u00ae dispensing systems.<\/p>\n
## Product Identification and Ordering Information<\/p>\n
The following codes are relevant for product identification and procurement of corresponding parts:<\/p>\n
| Product Code | Description |
\n| :— | :— |
\n| **F00476X20** | (Ex) Z2 MK325 5-35 \u00be” BSP (MID) |<\/p>\n
*Note: The previous model with part number F00476P1505A is no longer available.*<\/p>\n
The Piusi MK325 flow meter is a combination of precision, safety (ATEX), and excellent quality construction, which is an essential tool for every modern AdBlue\u00ae handling system.<\/p>","protected":false},"excerpt":{"rendered":"
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