Elster S220 brass water meter
Back to category
The Elster S220 is a high-quality brass water meter designed for ultimate accuracy and durability. With advanced features such as a 350º rotating register and IP68 protection, this water meter is the reliable choice for both horizontal and vertical installations.
Product advantages
Description
Stable Brothers is pleased to add the Elster S220 brass water meter to our range. This water meter is designed for domestic use and complies with ISO 4064 standards. The Elster S220 offers unparalleled accuracy throughout its life and is equipped with pre-installed options for a bi-directional inductive pulse or radio module. With its robust brass housing and special features, this water meter is the perfect choice for those seeking reliable and accurate water measurement.
Specifications per Water Meter Type
Below you will find a table of specifications that can help you choose the right Elster S220 water meter based on your needs.
| Permanent Flow Rate (Q3) | Max. Flow Rate (Q4) | Min. Flow Rate (Q1) | Display Resolution | Max. Display | Pulse Output |
|---|---|---|---|---|---|
| 2.5 m³/h | 3.125 m³/h | 10 l/h | 0.05 litres | 99,999 m³ | 1 l/p |
| 4 m³/h | 5 m³/h | 16 l/h | 0.05 litres | 99,999 m³ | 1 l/p |
Most important features
Materials and Construction
- Brass Housing : The water meter has a sturdy brass housing that is additionally protected by a lower housing.
Protection against Moisture and Damage
- IP68 Classification : The meter is highly protected against moisture and other forms of damage, making it durable and reliable.
Installation Flexibility
- Horizontal and Vertical Installation : The S220 can be installed horizontally (R250) and vertically (R80) without affecting accuracy.
Preinstalled Options
- Inductive Pulse or Radio Module : The meter has a pre-installed option for adding a bi-directional inductive pulse or radio module, making it easy to integrate into existing systems.
Magnetic Transmission and Rotation
-
Magnetic Transmission : The water meter uses a magnetic transmission that is gear-free in water, minimizing wear and maintenance.
-
350º Rotating Register : The dry type register can rotate up to 350º, making it easy to read in various installation configurations.
Specific Measurements and Size
-
5 Number Wheels for m³ : The register is equipped with 5 number wheels for detailed measurement in cubic meters.
-
Working Flow and Size : Available in sizes 13/15 and 20 mm with a working flow (Q3) of 2.5 and 4 m3/hour.
Temperature and Pressure
-
Water Temperature : The meter can handle water temperatures up to 50ºC, and can even withstand peaks of up to 60ºC without deterioration in measurement accuracy.
-
Pressure resistance : The meter is pressure resistant up to 16 bar, which is higher than the industry standard.
Safety and Certification
-
Mechanical Seal : A special mechanical sealing system guarantees the inviolability of the meter, preventing tampering.
-
Certification : The water meter is certified according to the MID directive and OIML R49, and is safe for contact with drinking water.
Performance data
Accuracy
- High Accuracy : Both models have an accuracy class of R250, which means they are very accurate in measuring water flows.
Maximum and Permanent Flow Rates
-
Maximum Flow Rate : For the Q3=2.5 model this is 3.125 m³/h and for the Q3=4 model this is 5 m³/h.
-
Permanent Flow Rate : For the Q3=2.5 model this is 2.5 m³/h and for the Q3=4 model this is 4 m³/h.
Output data
Display resolution and Max. Display
-
Display resolution : Both models have a display resolution of 0.05 liters, which ensures accurate and easy-to-read measurements.
-
Max. Display : The maximum display value for both models is 99,999 m³, which is sufficient for most applications.
Pulse output
- Pulse output : Both models have a pulse output of 1 l/p, which is useful for connecting to external devices for data recording or analysis.
Frequently Asked Questions (FAQ)
What is the difference between the two types (Q3=2.5 and Q3=4)?
The main differences lie in the maximum and permanent flow rates. The Q3=2.5 model is more suitable for domestic applications, while the Q3=4 model is suitable for larger facilities.
Can this water meter be installed vertically?
Yes, the Elster S220 water meter can be installed both horizontally and vertically without affecting accuracy.
Is this water meter suitable for hot water?
The water meter is designed for water temperatures up to 50°C but can withstand peaks up to 60°C without deterioration of the metrological properties.
What does the IP68 rating mean?
This means that the water meter offers high protection against moisture and damage.
Conclusion
The Elster S220 water meter offers a combination of versatility, accuracy and reliability. Whether you are looking for a domestic or industrial solution, this water meter meets all your needs. Contact us today for more information or to make your purchase.
Do you have more questions or do you need advice? Please contact us via Stable Brothers Contact Page .
