Items | DN 25 | DN 20 | DN 15 | sign | |
Nominal Diameter | 25 | 20 | 15 | mm | DN |
Nominal flow rate | 6.3 | 4 | 2.5 | m3/h | Q3 |
Maximum flow rate | 7.8 | 5 | 3.125 | m3/h | Q4 |
Minimum flow rate | 39.3 | 25 | 15.6 | l/h | Q1 |
Transitional flow rate | 63 | 40 | 25 | l/h | Q2 |
Maximum working pressure | 16 | 16 | 16 | bar | Pmax |
Pressure loss (Max0.03) | 0.63 | 0.63 | 0.63 | bar | DP |
Maximum Working temperature | 50 | 50 | 50 | Co | Tmax |
Measuring ratio | 160 | 160 | 160 | R | Q3/Q1 |
Overall length | 260 | 190 | 165 | mm | L |
Maximum register indication | 99999 | 99999 | 99999 | m3 | – |
Verification scale interval | 0.05 | 0.05 | 0.05 | L | – |
Width | 95 | 95 | 95 | mm | B |
Total height | 120 | 112 | 112 | mm | H |
Height to pipe axis | 44 | 37 | 34 | mm | h |
Connection thread of meter | G1 1/4B | G1B | G3/4B | – | – |
Nominal size | 25 | 20 | 15 | mm | DN |
Piping dimensions | G1B | G3/4B | G1/2B | – | – |
Weight | 2.25 | 1.4 | 1.4 | kg | |
Installation Position | H | H | H | – | – |
Semi-Dry Multi-Jet Water Meter (AYSUS-2 Model)
Specification:
- 1- Multi-Jet Semi-Dry Type
- 2- Glycerin filled register unit
- 3- Special glass with high resistance to pressure and impact
- 4- Compliance with OIML R49 (2013) standard
- 5-Approved by European standard (CE)
- 6- Display on 5 drums m3 and 4 pointers for liters
- 7- Optional pulse module (AMR)
- 8- Brass housing (MS 58 according to DIN 17660) with healthy epoxy coating
- 9- Available in R160 Measuring Ratio
- 10- Magnetic field protection
- 11- With 360° rotatable cover
- 12- Water temperature up to 50°C
- 13- Water pressure ≤ 16Mpa (16 bar)
- 14- Hermetically sealed register (IP68)
- 15- Optional check valve
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