Water meters
Mechanical and static flow meters for water and energy measurement.
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Vane wheel meters (1)Mechanical vane wheel meters up to DN20. |
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Multijet meters (3)Mechanical meters with an extremely long life time, up to DN50. |
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Woltman meters (3)Mechanical meters with long life time, from DN40 and up. |
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Ultrasonic meters (5)Static flow meters for most applications. |
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Inductive mag meters (3)Static mag meters with extremely low delta-P, up to DN 1000. |
Popular products in this category
Portable clamp-on ultrasonic water meter
Can be equipped with a calculator for energy measurement.
No plumbing needed. Built in calculator for energy measurement.
| Nominal flow rate | Nominal diameter | Temperature range |
| N/A | DN 25 ... 6000 mm | Up to +70/160 °C |
Inductive magmeter of industrial quality
A flowmeter with no pressure drop, for most applications.
One of the few meters on the market approved for custody transfer of district cooling.
| Nominal flow rate | Nominal diameter | Temperature range |
| Q3/qp 16 ... 14 000 m3/h | DN 25 ... 1 000 | -20 ... +120 °C |
Inductive magmeter for energy measurement and water flow
A flowmeter with ultralow pressure drop and wafer connection for easy installation.
Suitable for cooling, cold water and secondary heat.
| Nominal flow rate | Nominal diameter | Temperature range |
| qp 400 ... 1 600 m3/h | DN 125 ... 250 | Up to +80 °C |
Woltman warm water meter for energy or hot water
Woltman meters offers great cost efficiency and long range stability for larger
sizes of energy- or water meters. Approved for custody transfer.
| Nominal flow rate | Nominal diameter | Temperature range |
| Qn 10 ... 600 m3/h | DN 40 ... 300 | Up to +130 °C |
Multijet warm water meter with dry register for hot water
Can be equipped with an output module and has an exceptional long lifetime.
Approved for drinking water. Suitable for most warm water applications.
| Nominal flow rate | Nominal diameter | Temperature range |
| Q3 2,5 ... 25 m3/h | DN 15 ... 50 mm | Up to +90 °C |
Inductive magmeter for energy measurement, cooling and heat pumps
A unique flowmeter with ultralow pressure drop and wafer connection for easy installation. The extremely low pulse value gives an even flow rate signal to energy calculators.
| Nominal flow rate | Nominal diameter | Temperature range |
| qp 3 ... 120 m3/h | DN 15 ... 50 | Up to +65 °C |
Woltman cold water meter
Woltman meters offers cost efficiency and long reliability for larger
sizes of energy- or cold water meters. Approved for custody transfer.
| Nominal flow rate | Nominal diameter | Temperature range |
| Q3 63 ... 1 000 m3/h | DN 50 ... 300 mm | Up to +50 °C |
Vane wheel meter for warm and cold water
Cost efficient meter for both warm and cold water in apartments with wireless M-bus.
Approved for drinking water and custody transfer
| Nominal flow rate | Nominal diameter | Temperature rang |
| Qn 1,5 ... 2,5 m3/h | DN 15 ... 20 mm | Up to +90 °C |
Ultrasonic meter for cold and hot water
Composite static flow meter with ultrasonic technology, with no moving parts.
Many communication options. Submersible. Approved for drinking water.
| Nominal flow rate | Nominal diameter | Temperature range |
| Q3 1,6 ... 25 m3/h | DN 15 ... 50 mm | Up to +30/+90 °C |
Handheld clamp-on ultrasonic water meter
No plumbing needed.
| Nominal flow rate | Nominal diameter | Temperature range |
| N/A | DN 20 ... 6000 mm | Up to +160 °C |
Wet dial multijet vane wheel water meter for cold water
Approved for drinking water. Roller counter for optical read with pulse output. Suitable for most cold water applications.
| Nominal flow rate | Nominal diameter | Temperature range |
| Q3 2,5 ... 25 m3/h | DN 15 ... 50 mm | Up to +50 °C |
Wet dial multijet vane wheel water meter for cold water
Approved for drinking water. Roller counter for optical read. Suitable for most cold water applications.
| Nominal flow rate | Nominal diameter | Temperature range |
| Q3 2,5 ... 25 m3/h | DN 15 ... 50 mm | Up to +50 °C |
Ultrasonic meter for cold water
Static flow meter with ultrasonic technology, with no moving parts.
Many communication options. Submersible. Approved for drinking water.
| Nominal flow rate | Nominal diameter | Temperature range |
| Q3 40 ... 100 m3/h | DN 65 ... 100 mm | Up to +30 °C |
Woltman cold water meter
Woltman meters offers cost efficiency and long reliability for larger
sizes of energy- or cold water meters. Approved for custody transfer.
| Nominal flow rate | Nominal diameter | Temperature range |
| Q3 63 ... 1 000 m3/h | DN 50 ... 300 mm | Up to +50 °C |
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