Compound water meters-MWN / JS-S, MWN / WS-S-NK, -NKP
Product Details
Compound water meters - MWN/JS-S, MWN/WS-S -NK, -NKP
Types - sizes:
MWN/JS 50/2,5-S MWN/WS 50/2,5-S
MWN/JS 65/2,5-S MWN/WS 65/2,5-S
MWN/JS 80/2,5-S MWN/WS 80/2,5-S
MWN/JS 100/2,5-S MWN/WS 100/2,5-S
MWN/JS 150/10-S MWN/WS 150/10-S
Version:
NK - with pulse transmiter
NKP - equipped for fitting puls transmitter
Nominal diameter: DN 50, 65, 80, 100, 150 Working temperature up to 50oC Working pressure max. 1,6 MPa (16 bar) The water meters comply with the requirements of: PN-ISO 7858 Cold Water Meters: "Compound Water Meters"
Advantages:
the change-over valve automaticaly guides the water flow to the main or lateral meter depending on the flow volume,
meassuring ranges interface with one another,
the meassuring range is wide - from the minimum volume flow on the lateral meter to the maximum volume flow on the main meter,
option MK with need relays incorporated in the counter housing for remote data transmissions. ZZO-4, ZZO-5, MLR 2.1, IZM 972 - an accessories for remote volume totalizing is available on
request,
option NKP equipped to fitting puls transmiter.
Special Features:
a compound water meter consists of: the main water meter of MWN propeller type, dry, with a horizontal impeller axie and removable meassuring insert,
a lateral water meter of Js vane-wheel single-jet or WS wane-wheel multi-jet type,
a change-over spring valve that does not require an external power supply for operation,
the meter is designed for mounting on horizontal pipelines,
mounting length identical with that for propeller water meters with vertical impeller axies,
the lateral water meter mounted on the right side of the main meter,according to the direction shown by arrows on the body - mounting on the left side available on request,
rotary pointer -roller counter in an air-tight housing,
counter casing,
magnetic clutch.
Compound water meters are used in case or a considerably diverse water consumption.