Coriolis Mass Flow Meter for Chlorine Gas with Tantalum Wetted Parts
The SH-CM Chlorine Gas Mass Flow Meter is built with tantalum wetted parts to resist corrosion from aggressive gases like chlorine. It provides high-precision mass flow measurement for corrosive gas applications in chemical and petrochemical plants. ATEX certified for hazardous areas, this meter delivers stable and accurate readings even in aggressive environments, with a proven track record of 4-5 years in chlorine service.
Key Selling Points
- Corrosion-Resistant Tantalum Construction: Tantalum wetted parts withstand chlorine gas corrosion – ensures long service life in aggressive chemical environments.
- High Precision Gas Measurement: Accurate mass flow measurement for gases – suitable for chlorine, hydrogen chloride, and other corrosive gases.
- ATEX Certified for Hazardous Areas: Safe for Zone 2 explosive atmospheres – compliant with IEC 60079 standards.
- Low Maintenance: No moving parts, no filters required – reduces downtime and maintenance costs.
- Direct Mass Flow Output: Measures mass flow directly, eliminating need for temperature/pressure compensation – simplifies integration.
Technical Specifications
| Parameter | Value |
|---|
| Model | SH-CM |
| Size Range | ~1 mm – ~300 mm |
| Flow Range | ~10 kg/hr – ~1500 t/h |
| Fluid Temperature | -200°C – 350°C |
| Wetted Material | Tantalum (for chlorine service) |
| Protection Level | IP65 |
| Communication | 4-20mA, Pulse, Frequency, MODBUS RTU, HART, Profibus-DP, Profibus-PA |
Models and Options
Custom sizes and materials available for specific corrosive gases. Tantalum, Hastelloy, or other alloys on request.
Materials and Structure
Standard 316L stainless steel for non-wetted parts; tantalum for wetted parts to resist chlorine corrosion. No elastomers in contact with process fluid.
Applications
- Chlorine gas flow measurement in chemical plants
- Hydrogen chloride (HCl) gas metering
- Other corrosive gases in petrochemical industry
- Water treatment chemical dosing monitoring
Customization
Custom material selection, pressure ratings, and output signals available.
Case Study
Chlorine Gas Flow Measurement (Malaysia)
Client needed to measure corrosive chlorine gas flow. The SH-CM with tantalum wetted parts was installed and has operated accurately and stably for 4-5 years, providing precise flow measurement without corrosion issues.
FAQ
Q: What materials are available for corrosive gases?
A: Tantalum is standard for chlorine; Hastelloy and other alloys are available for other gases.
Q: Can it measure liquid chlorine?
A: Yes, it can measure both liquid and gas phase chlorine, provided proper material selection.
Q: What certifications does it have?
A: CE, ATEX (Zone 2), and ISO9001.
Q: How long does the tantalum wetted parts last?
A: In chlorine gas service, it has demonstrated reliable operation for 4-5 years with no corrosion degradation.
Q: Is calibration required for different gases?
A: Yes, calibration for specific gas properties can be performed to optimize accuracy.
Inquiry Information
Contact us for a quote or technical consultation:
Phone: +86 25-52155837
WhatsApp: +86 18936759191
Email: sales@silverinstruments.com
