MWN / JS-S; -NKP (DN 50-150)
- High-class Polish water meter
- Wide measuring range
- Automatic switching between the master water meter and the side water meter
- Low starting rate
For measuring of cold water consumption with a temperature up to 30°C under the conditions of very differentiated flows (small or big), on the maximum working pressure up to 16 bar (PN16). Recommended for installation in industrial buildings, public buildings (hospitals, schools and hotels) and in buildings with many apartments, above all in the ones equipped with hydrant connections. Suitable for installation in the horizontal hoses (pipelines) with the counter directed upwards (H). Compound water meters in standard version are equipped with counters (IP65). Water meters are adapted to operation in the systems of remote data transfer (AMR).
- Cold water R630 ÷ R4000 - H
- Removable measuring panel of the master water meter
- Double-sided rotor bearing
- Easy reading of the water meter counter 358°
- Adaptation of the master water meter for optical or inductive reading of indications in the IP65 version and for inductive reading of indications in the IP68 version
- Hermetic counter - IP68 on request
- Counter mechanism with blockade against multiple rotating, at rotation angle more than 358°
- Readings reliability
- Adaptation of the side water meter for optical or inductive reading of indications in the IP65 and IP68 versions
| Type | Q3 [m3/h] | DN [mm] | Length [mm] | Connection |
|---|---|---|---|---|
| MWN / SIDE WATER METER TYPE JS – vane-wheel single-jet dry water meters | ||||
| MWN/JS 50/4,0-S | 25 | 50 | 270/300** | flange*** |
| MWN/JS 50/4,0-S-XX* | 25 | 50 | 270/300** | flange*** |
| MWN/JS 65/4,0-S | 40 | 65 | 300 | flange*** |
| MWN/JS 65/4,0-S-XX* | 40 | 65 | 300 | flange*** |
| MWN/JS 80/4,0-S | 63 | 80 | 300/350** | flange*** |
| MWN/JS 80/4,0-S-XX* | 63 | 80 | 300/350** | flange*** |
| MWN/JS 100/4,0-S | 100 | 100 | 360/350** | flange*** |
| MWN/JS 100/4,0-S-XX* | 100 | 100 | 360/350** | flange*** |
| MWN/JS 150/16-S | 250 | 150 | 500+/-15 | flange*** |
| MWN/JS 150/16-S-XX | 250 | 150 | 50+/-15 | flange*** |
*)Water meters designs – where -XX stands for:
NK – water meter with pulse transmitter (Read relay) – remote transmission of volume counting
NKP – water meter adapted for installation of NK transmitter
On request hermetic counter IP68
– main water meter (pre equipped for radio transmitters - Wireless M-Bus standard or NK transmitter with pulse range 10, 100 or 1000 dm3/imp)
– side water meter pre equipped for radio transmitters - Wireless M-Bus standard or NK transmitter - only water meter JS, for water meter MW - adapted for NK only; for water meter JM - without the possibility of adaptation for NK and radio transmitters
**) On request
***) Flange drilling: according to PN-EN 1092-2 (PN10), DIN 2532, DIN2501 (NP10), BS4504 (NP10)
