Maddalena SJ PLUS-EVO

SJ Plus / Evo represents the new generation of single jet meter for residential use. The innovative automated production line combines high production capacity with the highest quality. Sj Plus/Evo achieves the highest metrological performance in its category. It can be equipped with the latest remote data transmission technologies.

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Description Technical Data Dimensions & Communication modules

SJ PLUS-EVO

SUPERDRY SINGLE JET METER

Superdry single jet meter for hot or cold water
Ideal for domestic indoor divisional applications (submetering)
MID-certified: R max 160
DN: 15÷20
Health certifications available for a number of countries
Supports various installation positions
High protection against external magnetic fields
Register can be rotated 360°
Can be provided fitted with wired or radio communication module
Options available for reed switch (Plus) 1P=10L or static (Evo) 1P=1L pulse emitter

TYPICAL ERROR CURVE

HEAD LOSS DIAGRAM

METROLOGICAL PERFORMANCE

Size	mm	15		20
	in	1/2		3/4
Module B no.		TCM 142/20 – 5700
Module D no.		0119-SJ-A010-08
Q₃/Q₁ = R Referred to installation position		H↑ ≤ 100 H→; V↓ ≤ 50 V↑ ≤ 40	H↑ ≤ 160 H→; V↓ ≤ 80 V↑ ≤ 63	H↑ ≤ 100 H→; V↓ ≤ 50 V↑ ≤ 40	H↑ ≤ 160 H→; V↓ ≤ 80 V↑ ≤ 63
MID standard performance *
Q₃	m³/h	1,6	2,5	2,5	4
Q₄	m³/h	2	3,13	3,13	5
R		100
Q₁	l/h	16	25	25	40
Q₂	l/h	25,60	40	40	64

* Other values of R available upon request.

TECHNICAL DATA

Maximum permissible error between Q₁ and Q₂ (excluded)		+/- 5%
Maximum permissible error between Q₂ (included) and Q₄		+/- 2% with water temperature ≤ 30°C +/- 3% with water temperature > 30°C
Temperature class		T30,T50,T30/90
Flow profile sensitivity classes		U0 – D0
Starting flow rate	l/h	6	8
Head loss		ΔP63
Nominal pressure	bar	16
Maximum reading	m³	99.999
Minimum reading	l	0,05
Indicative weight	kg	0,35	0,45