WESAN WP G
BULK WATER METER | WOLTMAN
The bulk water meter WESAN WP G can be used for measuring the flow in supply lines with high flow at low pressure loss.
- Calibratable and exchangeable measuring insert
- For horizontal and vertical installation
- Sealed measuring insert for better accuracy
- Hydraulic bearing relief
- Encapsulated counter of glass/copper IP 68
- Complete head unit with counter and sensors can be rotated by 350° for easier reading
- System compatibility, WESAN WP G can be extended with IZAR RADIO (clip on radio module) or IZAR PULSE (clip on pulse module)
- Strong protection against magnetic manipulation
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General
Medium temperature range °C 1 ... 30 Temperature safety °C 1 ... 50 Ambient operating temperature °C 1 ... 55 Ambient storage temperature °C 1 ... 55 Nominal pressure PN bar 161 Protection class IP 68 1 special versions on request -
Technical data
Nominal diameter DN mm 50 65 80 100 125 150 200 2502 3002 Permanent flow rate Q3 m³/h 40 63 100 160 160 250 250 1000 1600 Starting flow rate l/h 90 130 160 190 190 1500 2500 5000 10000 Minimum flow rate Q1 m³/h 0.63 0.63 1 1.6 1.6 5 5 10 16 Transitional flow rate Q2 m³/h 1.02 1.01 1.6 2.56 2.56 8 8 16 25.6 Overload flow rate Q4 m³/h 50 78.75 125 200 200 312.5 312.5 1250 2000 Flow rate at 0.1 bar pressure loss m³/h 29 50 95 95 95 290 550 800 1250 Pressure loss at Q3 bar 0.19 0.16 0.14 0.28 0.29 0.08 0.02 0.16 0.16 2 only available without approval -
Approval
Nominal diameter DN mm 50 65 80 100 125 150 200 2502 3002 MID (DE-13-MI001-PTB005) • • • • • • • - - Dynamic range (Q3/Q1) R3 63•H 100 100 100 100 50 50 100 100 Potable water KTW / W270 KTW / W270 KTW / W270 KTW / W270 KTW / W270 KTW / W270 KTW / W270 KTW / W270 KTW / W270 2 only available without approval
3 standard dynamic other dynamics on request -
Display range
Nominal diameter DN mm 50 65 80 100 125 150 200 2502 3002 0.5 l ... 999,999 m³ • • • • • - - - - 5.0 l ... 9,999,999 m³ - - - - - • • • • 50 l ... 99,999,999 m³ 2 only available without approval -
Dimensions
Nominal diameter DN mm 50 65 80 100 125 150 200 2502 3002 Overall length L mm 200 / 300 200 2004 / 225 / 3504 250 / 3504 250 300 350 450 500 Flange diameter D mm 165 185 200 220 250 285 340 405 460 Hole circle diameter PN 10 / PN 16 K mm - / 125 - / 145 160 / 160 - / 180 - / 210 - / 240 295 / 295 350 / 355 400 / 410 Number of screwholes PN 10 / PN 16 pcs - / 4 - / 4 4 / 8 - / 8 - / 8 - / 8 8 / 12 12 / 12 12 / 12 Screwhole diameter PN 10 / PN 16 D1 mm - / 18 - / 18 18 / 18 - / 18 - / 18 - / 22 22 / 22 23 / 27 23 / 27 Height H mm 75 83 89 105 115 135 163 193 230 Height H1 mm 103 103 134 134 134 225 225 222 270 Height to remove measuring insert mm 205 205 255 255 255 255 455 452 500 Meter width mm 155 155 200 220 250 285 340 405 460 Diameter Ø B mm 110 110 110 110 110 110 110 110 110 Weight kg 10.2 11.2 13 16 21.5 39 47 75 165 2 only available without approval
4 special body lengths on request -
Pressure loss graph / Typical error graph
Pressure loss graph Typical error graph
