KROHNE H250/RR/M9 Variable Area Flow Meter (3/4")

The KROHNE H250/RR/M9 Variable Area Flow Meter (3/4") is a high-quality, precision flow measurement instrument designed for industrial applications that require accurate and reliable flow monitoring. This variable area flow meter utilizes a tapered tube and float mechanism to measure the flow of liquids and gases in a wide range of industries, including chemical processing, water treatment, and oil & gas.

Built to meet high performance standards, the H250/RR/M9 series offers clear and easy-to-read flow indications with a user-friendly design. Its robust construction and high-quality materials ensure long-lasting durability even in harsh environments. The H250 series is known for its versatile application in both low and high flow conditions, providing accurate flow readings within the specified range.

With its 3/4" size, this flow meter is ideal for smaller pipelines and applications that require precise, compact flow measurement solutions. The transparent tube design enables users to visually monitor flow rates, and the scale is calibrated for easy interpretation.

Key Features:

1. High-Precision Measurement:

   • Provides accurate flow readings for a variety of liquids and gases.

   • Ideal for both low and high-flow conditions with high repeatability.

2. Variable Area Measurement Principle:

   • Measures flow using the tapered tube and float mechanism, which is simple yet effective for reliable flow indication.

   • Offers clear visual indication of the flow rate via the position of the float in the tube.

3. Compact and Versatile Design:

   • Designed for 3/4" pipe sizes, making it suitable for smaller pipelines or applications where space is limited.

   • Versatile enough for various applications across multiple industries.

4. Durability and Robust Construction:

   • Built with high-quality materials to withstand challenging industrial environments.

   • Transparent tube allows for easy visual inspection and monitoring of flow conditions.

5. User-Friendly Scale:

   • Easy-to-read scale, calibrated for accurate flow rate readings.

   • Simple to install and maintain with straightforward operation.

Applications:

• Oil & Gas: Flow measurement in fuel and gas pipelines, refinery applications, and storage facilities.

• Chemical Processing: Precise monitoring of chemical flows in production lines and batch processes.

• Water & Wastewater Treatment: Monitoring flow in water treatment plants and wastewater systems.

• Food and Beverage: Flow measurement for liquids such as water, syrups, and other processing fluids.

• Pharmaceuticals: Flow monitoring for liquids and gases in pharmaceutical manufacturing.

Technical Specifications:

• Brand: KROHNE

• Model: H250/RR/M9

• Size: 3/4"

• Measurement Principle: Variable Area (Tapered Tube with Float)

• Applicable Fluids: Liquids and gases

• Flow Range: Typically from 0.5 L/h to 50 L/h (for liquids, specific to the fluid and application)

• Accuracy: ±2% of full scale (depending on fluid and flow range)

• Pressure Rating: Up to 16 bar (depending on model and fluid)

• Temperature Range: -20°C to +80°C (depends on materials and application)

• Material: Transparent polycarbonate or glass tube, stainless steel or brass housing

• Mounting: Inline, with flow direction indicated on the meter

• Scale Type: Graduated scale for easy reading of flow rate

• Display: Manual scale display (visual reading via float position)

• Connection Type: Threaded connections (NPT or BSP)

• Power Supply: None (manual, no electrical components required)