| Measuring Principle |
Vortex |
| Product Description |
Versatile flowmeter with wet steam detection and integrated temperature and pressure measurement for energy management |
| Measured Variables |
Volume flow, mass flow, corrected volume flow, energy flow, heat flow difference, temperature |
| Nominal Diameter Range |
DN 15 – 300 (½ – 12 in) |
| Volume Flow Accuracy (Liquid) |
±0.75 % |
| Volume Flow Accuracy (Optional) |
±0.65 % |
| Volume Flow Accuracy (Steam/Gas) |
±1.00 % |
| Mass Flow Accuracy (Liquid) |
±0.85 % |
| Mass Flow Accuracy (Saturated Steam) |
±1.7 % (temperature compensated); ±1.5 % (temperature/pressure compensated) |
| Mass Flow Accuracy (Superheated Steam/Gas) |
±1.5 % (temperature/pressure compensated); ±1.7 % (temperature compensated + external pressure compensation) |
| Liquid Measuring Range |
0.2 – 2100 m³/h (0.15 – 1300 ft³/min) |
| Steam/Gas Measuring Range |
1.5 – 28000 m³/h (0.9 – 16000 ft³/min) |
| Reference Conditions |
Water: 1 bar(a), 20 °C; Steam: 180 °C, 10 bar(a); Air: 25 °C, 4.4 bar(a) |
| Medium Temperature Range (Standard) |
–40 to +260 °C |
| Medium Temperature Range (Optional) |
–200 to +400 °C |
| Maximum Process Pressure |
PN 100, Class 600, 20K |
| Ambient Temperature Range (Compact) |
–40 to +80 °C (option –50 °C) |
| Ambient Temperature Range (Remote) |
–40 to +85 °C (option –50 °C) |
| Measuring Tube Material |
1.4408 (CF3M); CX2MW (similar to Alloy C22, 2.4602) |
| DSC Sensor Material |
1.4404 (316/316L); UNS N06022 (similar to Alloy C22) |
| Process Connection Material |
1.4404 / F316 / F316L; 2.4602 |
| Sensor Housing Material |
AlSi10Mg coated; 1.4408 (CF3M) |
| Transmitter Housing Material |
AlSi10Mg coated; 1.4404 (316L) |
| Protection Rating |
IP66 / IP67, Type 4X enclosure |
| Display |
4-line backlit display with touch control |
| Configuration |
Local display or operating tools |
| Outputs |
4–20 mA HART, 4–20 mA passive, Pulse/Frequency/Switch output |
| Inputs |
4–20 mA passive |
| Digital Communication |
HART, PROFIBUS PA, FOUNDATION Fieldbus, PROFINET over Ethernet-APL, Modbus TCP over Ethernet-APL |
| Power Supply |
9–35 V DC depending on configuration |
| Hazardous Area Certifications |
ATEX, IECEx, cCSAus, JPN, EAC, UK Ex, KC |
| Functional Safety |
IEC 61508 compliant (usable in IEC 61511 systems) |
| Calibration Standard |
ISO/IEC 17025 accredited facilities |
| Quality Traceability |
Heartbeat Technology compliant with ISO 9001:2015 |
| Marine Certifications |
ABS, LR, BV, DNV, CCS |
| Pressure Certifications |
PED, CRN, AD 2000 |
| Material Certifications |
3.1 certificate, NACE MR0175/MR0103, PMI (optional) |
