Focmag3102 Smart electromagnetic flow meter

Be the first to review this product

PRODUCTS FULLDESCRIPTION

Focmag Series Electromagnetic Flowmeters

Huahai M&C for Thirteen Years｜Profession Famous Brand ｜2017 Overall Upgrade｜New Products Solemn On-Line

Electromagnetic flowmeter decomposition diagram

Persistence is the key to success ｜Manufacture Huahai High Quality Products
Bring New Products to Market in 2017

Product • Structure Detail Drawing

Product Internal Structure｜Decomposition Analysis｜Just to give you a better understanding of the product
Committed to provide solution for field instruments

Product • performance index

Various parameters for you to choose｜HUAHAI instruments strive for excellence
Committed to provide solution for field instruments

Name	Focmag3102 ELectromagnetic Flowmeter
Nominal Diameter	DN10-DN1800
Medium Conductivity	≥5uS／cm
Accuracy	Class 0.5、class 1.0 (With the caliber distinction )
Flow Velocity Range	0.5-10 m/s Recommend 1-5 m/s
Ambient Temperature	Sensor：(-40～+80)℃, Converter：(-l5～+50)℃
Medium Temperature	≤100℃
Materials of Liner	PTFE、Neoprene、Polyurethane、Hard rubber、FEP(F46) 、 PFA
Electrode Materials	316L、Hastelloy C、Hastelloy B、Ti、Ta、Pt/Iridium alloy、Stainless steel painting tungsten carbide
Pressure Class	DN10-DN400：1.6 MPa DN450-DN600:1.0 MPa ≥DN700:0.6 MPa Please specify when special specifications are ordered
Shell Materials	Carbon steel 、 stainless steel
Installation Form	Integral type；remote type
Communication	RS485（Modbus protocol）、HART
Output Signal	Full isolation (4-20mA Current、Pulse、Upper and lower alarm)
Load Resistance	4-20Ma is 0-750Ω
Power Consumption	≤15W
Power Supply	220V AC / 50HZ、24V DC
LCD Display	Instantaneous flow,Flow velocity,Percentage,Empty pipe ratio,Forward and reverse accumulation,Alarm display
Protection Class	IP65 IP68（Require special order）
Explosion-proof Class	ExⅡBT6 Gb
Electrical Interface	M20*1.5

Power Supply	DC	(20-36) VDC
Power Supply	AC	(85~250)VAC (45-63)Hz
Power	<20W(Matching with sensors)
Internal Totalizer	Forward flow、reverse flow、difference value all have total totalizer
Power Supply	Current output	•Output signal：full isolation（4-20)mA •Load resistance：（0-750)KΩ •Basic error：On the basis of the measurement basic error above, add±10μA
	Frequency output	•Forward and reverse flow output，the upper limit of output frequency can be set in (1-5000) Hz •Transistor collector with photoelectric isolation pull-up output （Active output），（Passive output） • The external power supply is not more than 35V，the maximum current of the collector is 250mA during conducting
	Pulse output	• Forward and reverse flow output，the upper limit of output frequency can be up to 500cp/s • Pulse width is automatically set to 20ms or adjustable • Transistor collector with photoelectric isolation open circuit bidirectional output • The external power supply is not more than 35V，the maximum current of the collector is 250mA during conducting
	Flow direction indicating output	•The fluid flow in the forward and reverse direction can be measured, and the direction of fluid flow can be judged
	Alarm output	•Two-way transistor collector with photoelectric isolation open circuit alarm output，flow upper and lower limit alarm •The external power supply is not more than 35V，the maximum current of the collector is 250mA during conducting •Alarm Status：Fluid empty、Excitation disconnection、Flow overrun
	Communication interface	RS-485, MODBUS, HART
Damping	In 0-30S
Time
Electric Isolation	Analog input、Analog output、Alarm current and pulse output、AC power supply、Earth insulation voltage is not less than 500V
Normal Working Conditions	Ambient temperature：remote type（-10+60）℃ Relative humidity：5%〜90%
Test Reference Conditions	Ambient temperature：20℃±2℃ Relative humidity：45%〜85% Supply voltage：220x(1±2%) V Supply frequency：50x (1±5%) Hz Harmonic content is less than 5%

Caliber	Measurement Range	Caliber	Measurement Range	Caliber	Measurement Range
(mm)	(m 3 /h)	(mm)	(m 3 /h)	(mm)	(m 3 /h)
DN10	0.14 ～ 1.40	DN125	22.08～ 441.56	DN700	692.37 ～13847.40
DN15	0.32 ～ 6.36	DN150	31.79～ 635.85	DN800	904.32～ 18086.40
DN20	0.57～ 11.30	DN200	56.52 ～ 1130.4	DN900	1144.5～ 22890.60
DN25	0.88～ 17.66	DN250	88.31 ～ 1766.25	DN1000	1413.0～ 28260.00
DN32	1.45～ 28.94	DN300	127.17～ 2543.40	DN1200	2034.7～ 40694.40
DN40	2.26～ 45.22	DN350	173.09～ 3461.85	DN1400	2769.4～ 55389.60
DN50	3.35～ 70.65	DN400	226.08～ 4521.60	DN1600	3617.2～ 72345.60
DN65	5.97～ 119.40	DN450	286.31～ 5722.65	DN1800	4578.1～ 91562.40
DN80	9.04～ 180.86	DN500	353.25～ 7065.00
DN100	14.13～ 282.60	DN600	508.68～ 10173.6

Integral type Electromagnetic flowmeter			A=147mm
			B=200mm
			C=235mm
			Total height= H+A
Remote type Electromagnetic flowmeter			A=76mm
			B=138mm
			C=105mm
			Total height= H+A

Code	Caliber (mm)	Flow range(m3/h)			Code		Caliber (mm)			Flow range (m3/h)
Focmag3102-10 Focmag3102-15 Focmag3102-20 Focmag3102-25 Focmag3102-32 Focmag3102-40 Focmag3102-50 Focmag3102-65 Focmag3102-80 Focmag3102-100 Focmag3102-125 Focmag3102-150 Focmag3102-200 Focmag3102-250	DN10 DN15 DN20 DN25 DN32 DN40 DN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250	0.14 ～ 1.40 0.32 ～ 6.36 0.57～ 11.30 0.88～ 17.66 1.45～ 28.94 2.26～ 45.22 3.35～ 70.65 5.97～ 119.40 9.04～ 180.86 14.13～ 282.60 22.08～ 441.56 31.79～ 635.85 56.52～ 1130.4 88.31～ 1766.25			Focmag-300 Focmag-350 Focmag-400 Focmag-450 Focmag-500 Focmag-600 Focmag-700 Focmag-800 Focmag-900 Focmag-1000 Focmag-1200 Focmag-1400 Focmag-1600 Focmag-1800		DN300 DN350 DN400 DN450 DN500 DN600 DN700 DN800 DN900 DN1000 DN1200 DN1400 DN1600 DN1800			127.17～ 2543.40 173.09～ 3461.85 226.08～ 4521.60 286.31～ 5722.65 353.25～ 7065.00 508.68～ 10173.6 692.37 ～13847.40 904.32～ 18086.40 1144.5～ 22890.60 1413.0～ 28260.00 2034.7～ 40694.40 2769.4～ 55389.60 3617.2～ 72345.60 4578.1～ 91562.40
	Code	Pressure class	Code		Pressure class		Code			Pressure class
	P0 P1 P2	0.25MPa 0.6 MPa 1.0 MPa	P3 P4 P5		1.6 MPa 2.5 MPa 4.0 MPa		P6 P7 P8			6.3 MPa 10 MPa 16 MPa
		Code	Sensor material
		B1 B2 B3	carbon steel 304 Stainless steel 316 Stainless steel
			Code	Material of liner	Code	Material of liner			Code	Material of liner
			C1 C2 C3	PTFE(F4) FEP(F46) Fs	C4 C5 C6	Neoprene Polyurethane rubber PFA			C7 C8	White PO Black PO
				Code	Electrode material	Code	Electrode material		Code	Electrode material
				K1 K2 K3	316L Hastelloy B Hastelloy C	K4 K5 K6	Titanium Tantalum Pt/Iridium alloy		K7 K8	Stainless steel painting tungsten carbide Monel
						Code	Accuracy class
						E2 E3	Class 0.5 Class 1.0
							Code	Temperature
							T1 T2	Normal temperature High temperature
								Code	Structure form
								J1 J2	Integral type Remote type
								Code	Installation form
								L1	Flange installation
								Code	Power supply mode
								D1 D2	220V AC;50Hz 24V DC
								Code	Signal output
								F1 F2	4-20mA; Frequency； pulse； RS485（Modbus protocol） HART
								Code	Protection class
								U1 U2 U3	IP65 no explosion-proof IP65 explosion-proof IP68 no explosion-proof

Focmag3102-25	P0	B1	C1	K1		E2	T1	J1L1D1F1U1

Material of Liner	Main Functions	Max Fluid Temperature		Application
Material of Liner	Main Functions	Integral	Remote	Application
Teflon（PTFE）	1.Most steady plastic of chemical livingenergy,resist billing hydrochloricacid,sulfuric acid,nitric acid,nitro-hydrochloric acid,thick alkali and all kinds of organic solvent,irresist chlorine trifluoride,chlorine trifluoride of high temperature, liquid fluorine of high rate,liquid fluorine,corrosion of ozone 2.Performance of resisting abrasion not as good as polyurethane rubber 3.Capability of resisting subatmospheric pressure not as good as polychlorobutadiene rubber	70℃	100℃ 150℃ （require special order）	1.Thick acid,alkali, etc,with strong corrosion 2. Sanitary mediums
F46		70℃	Same above
Fs	Upper limit of suitable temperature lower than teflon,as well as cost	70℃	80℃
Polychlorobutadiene rubber	1.Excellent elasticity,high strength of pulling apart,good performance of resisting abrasion 2.Resist corrosion of generally low-density acid,alkali and salt;not resist corrosion of oxidized matters	70℃	80℃ 120℃ （require special order）	Water,sewage,mud and pulp with weak abrasion
Polyurethane rubber	1.Strong performance of resisting abrasion 2.Poor performance of resisting corrosion		80℃	Neutral pulp, coal and mud with strong abrasion

Materials of Electrodes	Performance of Resisting Erosion and Abrasion
Stainless Steel 0Cr18Ni12Mo2Ti	Apply to industrial water,domestic water,polluted water,etc.with weak erosion,applied in petroleum chemical industry,steel and iron,etc.and fields in government and environmental protection
Hastelloy B	Good performance of resisting erosion to hydrochloric acid of all degrees of density below the boiling point；resisting sulfuric acid,phosphoric acid, hydrofluoric acid,organic acid,etc.non-chlorine acid,alkali,erosion of non-oxidized salty fluid
Hastelloy C	Resisting non-oxidized acid,such as nitric acid，nitration mixture,or the erosion of the mixture of chromic acid and sulfuric acid,resisting oxidized salt such as Fe+++,Cu++ or the erosion of other oxidizers,such as the erosion of higher than nomal temperature hypochlorite liquor and the sea water
Titanium	Resisting erosion of sea water,all kinds of chloride and hypochlorite,oxidized acids (including fuming sulfuric acid),organic acid,alkali；not resisting the erosion of purer reducing acids(such as sulfuric acid,hydrochloric acid),if oxidizer exists in acids (such as nitric acid,Fe+++.Cu++)the erosion will reduce greatly.
Tantalum	Good performance of resisting erosion,similar to glass；besides hydrofluoric acid,fuming nitric acid,alkali,nearly can resist erosion of all chemical mediums(including boiling hydrochloric acid, nitric acid and blew 150℃ sulfuric acid).Not resisting erosion in alkali
Pt/Iridium Alloy	Can nearly resist all chemical matters,not fit for aqua regia and ammonium salt
Stainless Steel Painting Tungsten Carbide	Fit for mediums without erosion and strong attrition
Remarks :Due to multiple types the erosion is subject to complex factors such as temperature,density,flow rate，etc，this sheet is only for reference.Users should make decision according to practical conditions,if necessary make experiment of resisting erosion of to-be-chosen materials.such as the experiment of hanging pieces．

Focmag3102 Smart electromagnetic flow meter

Focmag Series Electromagnetic Flowmeters

Electromagnetic flowmeter decomposition diagram

Product • Structure Detail Drawing

Product • performance index

Enterprise honorary qualification

Picture of electromagnetic flow meter equipment

Picture of client using HUAHAI instruments