D-EL THREADED TURBINE FLOWMETER
The flowmeter D-EL is used for liquids, can be mounted to flow vertically and horizontally while keeping a straight section of pipe 10 diameters upstream and 10 diameters downstream. It is manufactured in two versions: the threaded version, and the version to be inserted between flanges wafer. The principle of operation impeller, moved to the flow passage transmits electrical pulses to a Hall sensor, mounted externally, without contact with the liquid, then converted into flow rate, with an accuracy of 2%. It has a totalizer, a compact electronic output 4-20 mA and Analog. In a very simple way you can set two alarms on the entire scale, acting on a membrane keyboard.
CHARACTERISTICS
| Measuring Principle | Turbine |
| Principle of sensor | Hall effect without contact |
| Exit | Analog/4-20 mA |
| Display | Matrix green LEDs – High Brightness |
| Alarms | Minimum/Maximum programmable |
| Repeatability frequency | 0,5 % |
| Supply | 24 vdc |
| Absorption | 100 mA |
| Installation | Vertical and Horizontal |
| Temperature | 60°C |
| Material | PVC-Moplen |
| Pression | 16 bar |
| Wafer Connection | DN 40 – 50 – 65 – 80 – 100 |
| Threaded Female Connection | 1/2″ – 3/4″ – 1″ – 1″1/4 – 1″1/2 – 2″ |
| Totalizer | |
| Ranges | M/3 – L/min. – L/h |
| Accuracy | 2/3 % |
TECHNICAL DRAWING/DETAIL
STANDARD FLOW RATES FOR WATER 20 ° C
| TYPE D-EL | THREADED FEMALE VERSION Available Ranges WATER M3/h |
|---|---|
| 1/2″ | 0,5 – 5 |
| 3/4″ | 0,8 – 8 |
| 1″ | 1,5 – 15 |
| 1″1/4 | 2 – 20 |
| 1″1/2 | 3,5 – 35 |
| 2″ | 7 – 70 |
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