The Helix 4000 meter is designed for measuring bulk flows of cold water for revenue billing in commercial or industrial applications and distribution system monitoring.
Request a quoteSize ranges are 40mm to 300mm with flow rates between 0.5 m3/h and 2000 m3/hr.
Accuracy is maintained in both forward and reverse flow. The meter can be installed in horizontal, vertical and inclined pipelines.
Meter sizes 50mm, 80mm, 100mm and 150mm are available from stock.
Also available from stock are the Helix 4000 mechanisms for meter sizes 50mm to 150mm.
Standard 2004/22/EC MID MI-001
Meter size (mm) | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | ||
Meter flange | PN16 | PN16 | PN16 | PN16 | PN16 | PN16 | PN16 | PN16 | PN16 | PN16 | ||
Overload flow rate | Q4 ±2% | m3/hr | 79 | 79 | 79 | 200 | 200 | 200 | 500 | 787.5 | 1250 | 2000 |
Permanent flow rate | Q3 ±2% | m3/hr | 63 | 63 | 63 | 160 | 160 | 160 | 400 | 630 | 1000 | 1600 |
Transitional flow rate | Q2 ±2% | m3/hr | 0.81 | 0.81 | 1.6 | 2.05 | 2.05 | 2.05 | 3.2 | 6.3 | 10 | 20.48 |
Minimum flow rate | Q1 ±5% | m3/hr | 0.5 | 0.5 | 1 | 1.28 | 1.28 | 1.28 | 2 | 3.94 | 6.25 | 12.8 |
Turndown ratio R | Q3/Q1 | R Value | 125 | 125 | 63 | 125 | 125 | 125 | 200 | 160 | 160 | 125 |
Headloss at Q3 | Bar | 0.39 | 0.24 | 0.19 | 0.18 | 0.18 | 0.24 | 0.15 | 0.12 | 0.15 | 0.37 | |
Output pulse | Litres/pulse Litres/pulse | K1 | 1 | 1 | 1 | 1 | 1 | 1 | 10 | 10 | 10 | 10 |
Output pulse | Litres/pulse Litres/pulse | K10 | 10 | 10 | 10 | 10 | 10 | 10 | 100 | 100 | 100 | 100 |
All meter sizes | Maximum temperature is 50°C and maximum pressure is 16 bar |
If you're interested in our Honeywell (Elster Metering) Helix 4000 please get in touch.
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