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MADDALENA MULTI-JET, SUPER DRY, MAGNETIC TRANSMISSION METER KDSGW

Multi-jet, super dry, magnetic transmission meter

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MULTI-JET, SUPER DRY, MAGNETIC TRANSMISSION METER KDSGW

KDSGW is a mechanical meter designed for use with “difficult” waters at temperatures up to 130 °C. The KDSGW meter is the ideal primary element for a standalone heat meter. It is to be coupled with a separate electronic unit and a pair of probes. Available in a complete range of multi-jet meters in sizes from DN 15 to DN 50.

Ideal for use in heating systems and for industrial applications
Brass case in threaded version
Fitted with reed switch pulse emitter
Protective metal shell
Inlet filter
Wear- and corrosion-resistant materials
Available for horizontal or vertical installation
Maximum operating temperature: 130 °C
Certified according to Directive 2004/22/EC (Annex MI-004)
Environmental class B, accuracy class 3 (EN 1434)
Rotatable totalizer for easy reading
Hard metal bearings
Nominal pressure: PN16 (threaded version)
100% of the production hydraulically verified on 3 points of the curve (qi, qp, qs) on test benches complying with ISO 4064/3 and ISO 4185 standards and approved by a European notified body.

performance		Horizontal installation (MTH)							Vertical installation (MTH-VS/MTH-VF) *
performance		diameter	mm	15	20	25	25	32	40	50	20	25	32	40
qₚ	m³/h	1,5	2,5	3,5	6	6	10	15	2,5	3,5	6	10
qₛ	m³/h	3	5	7	12	12	20	30	5	7	12	20
qᵢ	l/h	60	50	70	120	120	200	300	50	70	120	200
qᵢ/qₚ		1:25		1:50					1:50
Maximum operating temperature	°C	130							130
Operating pressure PN	bar	16							16
Class of sensitivity to installation conditions		U0-D0							U0-D0
Thread G… b	Inch	¾	1	1 ¼	1 ¼	1 ½	2	2 ⅜	1	1 ¼	1 ½	2
Fillet Thread R	Inch	½	¾	1	1	1 ¼	1 ½	2	¾	1	1 ¼	1 ½
A Length without fittings	mm	165	220 (190)	260	260	260	300	300	105	150	150	200
B	mm	127	133	143	143	143	169	183	–
C	mm	84	93	100	100	100	123	126	–
D	mm	–							148	169	183	226
and	mm	–							130	143	156	190
F	mm	95	95	100	100	100	135	151	95	98	101	139
Number of screws		–	4	4	4	4	4	4	–
Weight without fittings	medical history	1,8	2,1	2,7	2,7	2,8	5,3	5,8	–
Weight without MTH-VS fittings	medical history	–							2,0	2,3	2,3	5,8
Weight without MTH-VF fittings	medical history	–							2,1	3,5	3,7	7,1
Weight with fittings	medical history	2,1	2,4	3,2	3,2	3,5	6,4	7,4	–
Weight with MTH-VS fittings	medical history	–							2,3	2,8	3,0	6,9
Weight with MTH-VF fittings	medical history	–							2,4	4,0	4,4	8,2
Pulse value	liters/imp.	10							10
Module B		CH-MI004-07004-00
Module D		6030-00273