JS Impero (R315)
- Low starting flow
- Precise measurements for R315 – H (formerly Class C)
- U0D0: does not require straight upstream and downstream pipework runs
- Remote meter reading via a reed relay, optoelectronic pulse transmitter or M-Bus/pulse modules
Cold water water supply systems (max. 30°C) and hot water supply systems (max. 50°C) in multifamily housing, industrial facilities, public facilities, and metering stations. Install the water meter horizontally (H) with the counter upright. The rotating counter of the water meter facilitates direct readings from the dial. As a measurement system component, the water meter helps determine the water consumption characteristics of buildings.
- Cold water H
| Type | Q3 [m3/h] | DN [mm] | Length [mm] | Connection*** |
|---|---|---|---|---|
| JS 50 | 25 | 50 | **270 / ***300 | flange |
| JS 50-XX* | 25 | 50 | **270 / ***300 | flange |
| JS 65 | 40 | 65 | 300 | flange |
| JS 65-XX* | 40 | 65 | 300 | flange |
| JS 80 | 63 | 80 | **300 / ***350 | flange |
| JS 80-XX* | 63 | 80 | **300 / ***350 | flange |
| JS 100 | 100 | 100 | **360 / ***350 | flange |
| JS 100-XX* | 100 | 100 | **360 / ***350 | flange |
Water meter housing with pressure measurement outlet available on request
*)Water meters designs – where
-XX stands for.
-NKOP – water meter adapted for installation of NK and NO transmitter (applies only to the IP65 version)
On request — housing with pressure measurement outlet (coupling with lockshield valve of the HASCO type: Z807/13/16x1.5)
**)Hermetic counter (IP68) available on request, pre equipped for radio transmitters - Wireless M-Bus standard
or NK transmitter with pulse range 10, 100 or 1000 (not applicable to NO and NKO)
***) On request (housing length according to ISO 4064)
****) Flange drilling: standard according to PN-EN 1092-2 (PN10), DIN 2532, DIN 2501 (PN10), BS4504 (PN10)
