Emco Controls A/S
Høgevej 6
DK- 3400 Hillerød
Denmark

Phone +45 4576 94 00
Fax +45 4576 94 01
emco@emco.dk

Emco Controls A/S receives the Gazelle award from the leading Danish business newspaper Borsen in recognition of being one of Denmark's fastest growing companies.

EM-CONE Type EMF Cone type Differential Pressure Producer

Principle

EM-CONE is used as primary element in flow measurement of liquid, gas and steam according to the differential pressure principle.

EM-CONE Type EMF Cone type Differential Pressure Producer

Construction

Design and calculation standards :	EN, PED 97/23 EC, ANSI/ASME
Sizes :	DN 50 -1000 2” — 40”
Pressure rating :	PN 10-400, 150 -2500 lbs
Material :	Carbon steel P235GH, P250GH, A105N, A350LF2,A106 Gr. B, AISI 316, 22 Cr. Duplex, 25, Cr. Duplex, 6Mo3(F1), 13 CrMo4-5(F11)10CrMo9-10(F22) other materials on request.
Mounting style :	Weld ends according to EN 9692-1 or ANSI B16.25. Flanges connections according to DIN, ISO or ANSI. Hub connection for clamping between hubs( Grayloc)
Pressure taps :	½”, ¾” NPT ext., ½”, ¾” flanged, others on request.
Flange facing :	Flat or raised face according to DIN 2526 or flat, raised face or ring type joint according to ANSI B 16.5
Beta ratio :	0,4 0,5, 0,6 0,7 and 0,85 (0,7 is standard). D: inner pipe diameter, d: cone diameter.

Technical Data

Accuracy :	+/- 1-2 % (un-calibrated), +/- 0,5 % (calibrated).
Repeatability :	+/- 0,1 %
Pressure loss :	40 % of measured differential pressure with beta ratio 0,7
Limits for Re. No. :	Re > 100000 lower Re. Consult factory
Installation requirements:	Down to 5 x D up-stream and 2 x D down-stream.

Advantages

Wide range of applications

Space saving

Repeatable.

Ideal for difficult applications.

Suitable for erosive fluids.

No risk of clogging. Self cleaning.

Accessories

Shutâ€‘off valves and condensing

chambers for steam flow measurement.

Type EMF Cone type Differential Pressure Producer

EM-CONE is used as primary element in flow measurement of liquid,

Dimensions

DN/Inch	150 lbs	300 lbs	600 lbs	900 lbs	1500 lbs	2500 lbs
50 / 2”	400	400	450	-	500	600
65 / 2½”	450	450	500	-	550	600
80 / 3”	500	500	550	650	650	750
100 / 4”	550	550	600	700	700	800
150 / 6”	750	750	800	900	900	1100
200 / 8”	850	850	900	1100	1100	1300
250 / 10”	900	900	1000	1200	1200	1600
300 / 12”	1000	1000	1100	1250	1300	1700
350 / 14”	1050	1050	1100	1250	1400	-
400 / 16”	1050	1050	1150	1300	1400	-
450 / 18”	1100	1150	1200	1450	1500	-
500 / 20”	1200	1300	1350	1600	1700	-
600 / 24”	1500	1500	1600	1800	1900	-
700 / 28”	1700	1800	1900	2000	2050	-
800 / 32”	1700	1950	1950	-	-	-
900 / 36”	1700	1950	2000	-	-	-
1000 / 40”	2000	2200	-	-	-	-

All dimensions in mm

Download

EM-CONE classical type EMF brochure (pdf)