Chlorine gas flow meter

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Why Chlorine Gas Flow Measurement is challenging ?

Measuring chlorine gas flow presents unique difficulties due to its highly corrosive nature, especially when moist. Standard stainless steel flow meters like gas turbine flow meters quickly deteriorate in such environments. Additionally, chlorine gas often contains impurities that can:
1. Coat thermal mass flow meter probes, disrupting measurements
2. Clog moving parts in rotameters over time
3. Accelerate corrosion in incompatible materials,such as gas turbine flow meter
These factors make most conventional flow meters unsuitable for chlorine service. Coriolis flow meters with corrosion-resistant wetted parts (e.g., Hastelloy C276) typically offer the most reliable solution for accurate, long-term chlorine gas flow measurement in industrial applications.

Can Coriolis Flow Meters Measure Chlorine Gas?

Yes, Coriolis flow meters are suitable for measuring chlorine gas (Cl₂) flow. However, due to chlorine’s corrosive and toxic nature, certain factors must be considered to ensure safe and accurate measurement.
Material Compatibility – Choosing the Right Coriolis mass flow Sensor
Chlorine gas is highly corrosive, so the flow meter’s wetted parts must be resistant to corrosion .Hastelloy is a common material used in Coriolis flow meters for chlorine applications due to its excellent resistance. Always confirm that the flow meter is specifically designed for corrosive gases like Cl₂.

Superior Chlorine Gas Measurement with Coriolis Technology

Coriolis flow meter principle

The Coriolis flow meter's innovative two-tube design provides exceptional performance for challenging chlorine gas applications. Unlike mechanical flow meters, our solution features:
- Only 2 measurement tubes with no moving parts
- Complete elimination of clogging risks from particulate buildup
- No internal components to be coated by impurities

This robust construction ensures reliable operation even with:
✔ Moist, contaminated chlorine gas streams
✔ High-corrosion environments
✔ Long-term industrial applications

The absence of gas flow sensors or moving parts in the flow path makes Coriolis technology the most maintenance-free solution for accurate chlorine gas measurement, delivering consistent performance without the fouling issues that plague other meter types.

Selecting the Right Size for Chlorine Gas Flow Meter

Coriolis flow meters come in different sizes (e.g., ½”, ¾”, 1”, 2”, or 3”). To choose the correct size:
- Determine your flow rate range (minimum & maximum)
- Check operation pressure, max pressure, operation temperature, max temperature
- Contact silverinstruments.com for precise sizing the correct chlorine gas flow meter size.
For expert sizing assistance, send your technical details to sales@silverinstruments.com.

Chlorine Gas Flow Meter

High Accuracy Cl₂ flow meter – Why Coriolis Flow Meters Are Ideal for Chlorine Gas

Coriolis flow meters provide 0.5% accuracy, making them perfect for precise chlorine gas measurement. This is crucial for:
-Water treatment plants (chlorine dosing control)
-Chemical manufacturing (process optimization)
-Disinfection systems (accurate gas injection)

Cost vs. Long-Term Value

While Coriolis flow meters have a higher initial cost than thermal mass flow meter or rotameter flow meters, their long-term accuracy and durability make them a cost-effective solution for chlorine gas measurement.
Accurate Cl₂ flow measurement ensures:
✔Optimal dosing (no overuse or waste)
✔Process efficiency (consistent performance)
✔Cost savings (reduced gas consumption)

Conclusion – Best Coriolis Flow Meter for Chlorine Gas

For high-precision, safe and reliable chlorine gas measurement, a Coriolis flow meter is an excellent choice. Key considerations include:
✔Direct chlorine gas mass flow measurement
✔Corrosion-resistant materials (Hastelloy C276)
✔Proper sizing (consult silverinstruments.com)
✔Safety compliance
✔Long-term accuracy (0.5% high precision gas flow meter )

Need help selecting the right Coriolis flow meter for chlorine gas? Contact us at SALES@SILVERINSTRUMENTS.COM for expert advice!

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