Woltman Type Flow Meter
Description
The Woltman Type Flow Meter is a state-of-the-art device designed for precise water measurement. Its advanced Woltman turbine technology ensures accurate readings in various applications. The meter's removable design allows easy installation and maintenance without disrupting water supply. Built with high-quality materials, it's durable and resistant to corrosion. Its clear, fog-free dial and horizontal orientation make it ideal for commercial, residential, and industrial usage, ensuring reliable and efficient water management.
Technical Parameters
Water Meter Error Curve

Water Meter Head Loss Curves

Dimension
| Type | Size (mm) | Length (mm) L | Height (mm) H |
Outer Diameter D1 |
Bolt Circle Diameter D2 |
Connecting Bolt n-Md |
Weight kg |
| LXLC-50E3 | 50 | 200 | 247 | 165 | 125 | 4-M16 | 12 |
| LXLC-65E3 | 65 | 200 | 260 | 165 | 145 | 4-M16 | 13 |
| LXLC-80E3 | 80 | 225 | 265 | 200 | 160 | 8-M16 | 15 |
| LXLC-100E3 | 100 | 250 | 272 | 220 | 180 | 8-M16 | 19 |
| LXLC-125E3 | 125 | 250 | 295 | 250 | 210 | 8-M16 | 23 |
| LXLC-150E3 | 150 | 300 | 302 | 265 | 240 | 8-M20 | 30 |
| LXLC-200E3 | 200 | 350 | 359 | 340 | 295 | 8-M20 12-M20 |
42 |
| LXLC-250E3 | 250 | 450 | 470 | 395 405 |
350 355 |
12-M20 12-M24 |
94 |
| LXLC-300E3 | 300 | 500 | 492 | 445 460 |
400 410 |
12-M20 12-M24 |
97 114 |
Main Technical Date
| Size (mm) |
Class of rneasuremeni |
Maximum flow(Qs) |
Nominal flow (Qp) | Transitional flow(Qt) | Minimum flow(Qmin) | Minimum flow(Qmin) | Maximum Reading (max) |
| 50 | B | 30 | 15 | 3.0 | 0.45 | 0.002 | 9,999,999 |
| 65 | B | 50 | 25 | 5.0 | 0.75 | 0.002 | 9,999,999 |
| 80 | B | 80 | 40 | 8.0 | 1.2 | 0.002 | 9,999,999 |
| 100 | B | 120 | 60 | 12 | 1.8 | 0.002 | 9,999,999 |
| 125 | B | 200 | 100 | 20 | 3.0 | 0.02 | 9,999,999 |
| 150 | B | 300 | 150 | 30 | 4.5 | 0.02 | 9,999,999 |
| 200 | B | 500 | 250 | 50 | 7.5 | 0.02 | 9,999,999 |
| 250 | B | 800 | 400 | 60 | 12 | 0.02 | 9,999,999 |
| 300 | B | 1200 | 600 | 120 | 18 | 0.02 | 9,999,999 |
Product Adavantages
Precision Accuracy: The Woltman Type Flow Meter offers unparalleled precision accuracy, ensuring reliable and exact measurements of water consumption.
Effortless Maintenance: Its removable design allows for effortless maintenance, enabling quick access for inspections and repairs without disrupting the water supply, saving time and resources.
Durable Construction: Crafted from high-quality, corrosion-resistant materials, this water meter guarantees durability and longevity, making it a cost-effective solution for long-term water management needs.
Fog-Free Readings: Equipped with a dry dial, this meter eliminates fogging issues, ensuring clear and easy-to-read measurements at all times, enhancing user convenience and accuracy.
Versatile Application: With its horizontal orientation and adaptable design, the meter seamlessly integrates into various pipelines and is suitable for diverse applications, including commercial buildings, residential complexes, and industrial facilities, offering versatility and efficiency in water measurement.
FAQ
Q: How often does the Woltman Type Flow Meter need calibration?
A: Calibration frequency depends on local regulations and usage patterns. Generally, it is recommended to calibrate the meter every 2 to 5 years for optimal accuracy.
Q: Can this meter be installed vertically, or is it specifically designed for horizontal placement?
A: The meter is specifically designed for horizontal installation. Vertical installation may affect accuracy and is not recommended.
Q: Is the meter suitable for measuring hot water, or is it strictly for cold water applications?
A: This water meter is designed for cold water applications. Using it for hot water may damage the internal components and affect accuracy.
Q: What is the temperature range within which the WOLTMAN WATER METER operates effectively?
A: The meter operates effectively within a temperature range of -30°C to 90°C , ensuring accurate measurements in diverse environmental conditions.
Q: How can I access the removable components for maintenance, and are there specific tools required for disassembly?
A: The meter's removable components can be accessed through standard tools provided during installation. Detailed instructions for disassembly and maintenance are included in the user manual for easy reference.
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