JM

Single-jet wet-running vane-wheel water meters

Please note: This product has been discontinued!

Find out what the JM water meter has to offer

The JM is a single-jet, wet-running vane-wheel water meter designed to measure the flow rate and volume of water at temperatures up to 30°C or 50°C. The device is intended for use in closed systems with full flow, at a maximum operating pressure of 16 bar (PN16). The water meter is designed for installation in horizontal pipes with the counter facing upwards (H) and in vertical or horizontal pipes with the counter facing sideways (V). It comes as standard with a brass body and a five-drum counter with an IP68 protection rating. The water meter’s design ensures complete resistance to external magnetic fields.
Note: product discontinued.
By using the JM water meter, you benefit from:

measurement reliability thanks to compliance with the latest MID metrological requirements

tamper-proof thanks to complete immunity to external magnetic fields

clear and easy-to-read display thanks to a pointer-and-drum counter with drums filled with a glycerine solution

high measurement sensitivity thanks to a low starting flow

protection against external tampering thanks to the water meters’ mechanical security features

durability and reliability thanks to the brass housing and IP68 rating

flexibility of installation, as it can be fitted in horizontal pipes with the meter facing upwards, or in vertical or horizontal pipes with the meter facing sideways

precise measurement thanks to the R160 – H; R80 – V metrological range

Looking for alternatives?
Discover other water meters in our range

Ultrimis (DN15–50)

An innovative ultrasonic water meter

One of the smallest ultrasonic water meters on the market
The unique W-Sonic Technology measurement method
Fully resistant to the effects of strong magnetic fields

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JS Smart C+ (for R160)

Single-jet vane-wheel water meter for cold water (up to 50°c)

High-quality Polish JS Smart C+ water meter
Resistance to strong external magnetic fields
Installation: Wireless M-Bus adapters, pulse adapters and M-Bus adapters

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JS Master D+ (for R200)

Single-jet vane-wheel water meter for cold water (up to 50°c)

A tried-and-tested, robust design
Long service life
The abacus mechanism is protected against mechanical damage

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JS Impero (R315)

Single-jet vane-wheel water meter for cold water (up to 50°c)

High-quality Polish JS Impero water meter (DN50–100)
Standard water meters (Ti.Ir) are designed for optical or inductive reading
Remote readings can be taken using a reed switch transmitter, an optoelectronic transmitter, or the following interfaces: radio, MBus and pulse

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