High Accuracy Split Remote, All-in-One Intelligent Electromagnetic Water Flow Meter

Model NO.
LDG-P, LDG-I
Measuring Media
Liquid
Measuring Principle
Electrical Principles
Measurement Object
Closed Pipeline
Certification
JIS, DIN, ANS, GB, CE, RoHS, ISO
Ex-Proof
Intrinsic Safety/ Explosion-Proof
Medium
Conductive Liquid
Lining Material
PTFE, PFA, F46, Polyurethane(PU), CR Rubber
Structure
Split Remote Flow Indicator, Pipe Inline Indicator
Pressure
Suitable for Very High Pressure
Signal
4~20mA, Modbus RS485, Pulse
LCD
Yes
Indicate
Volume Transient Flow + Accumulated Flow
Transport Package
Wooden Case or Carton
Specification
ANSI JIP DIN JS and others
Trademark
U-ideal
Origin
Tianjin, China
HS Code
90261000
Production Capacity
3000PCS/Month
Reference Price
$ 243.00 - 270.00
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Product Description

Electromagnetic Flow Meter/Magnetic Flowmeter is used for measure the liquid flow rate like Waste Water, Sludge, Oily Water, Cement etc. 
This type water flowmeter have various anticorrosive material to suit for different corrosive liquid flow measuring.
High Accuracy Split Remote, All-in-One Intelligent Electromagnetic Water Flow Meter
High Accuracy Split Remote, All-in-One Intelligent Electromagnetic Water Flow Meter
1. TECHNICAL DATA 
Measuring system  
Measuring principle  Faraday's law  
Application range  Electrically conductive fluids  
Measured Value  
Primary measured value  Flow velocity  
Secondary measured value  Volume flow  
 
  
Design  
Features  
 		Fully welded maintenance‐free sensor  
Flange version with full bore flow tube  
Standard as well as higher pressure ratings  
Large diameter range from DN25...3000 with rugged liners approved for drinking water  
Industry specific insertion lengths  
Modular constructionThe measurement system consists of a flow sensor and a signal converter. It is available as compact and as separate version.  
Compact version  With 511B converter: 110‐240Vac Power  
With 521B converter: 18‐36V DC Power
With W800L/W800W: Battery Power  
Remote version  
 		In wall mount version with 211B converter (110/240Vac) or 221B converter (18‐36V DC)
With W800F converter: Battery Power
Measurement range  ‐12...+12 m/s / ‐40...+40 ft/s  
 
Measuring accuracy  
Reference conditions  Flow conditions similar to EN 29104  
Medium: Water  
Electrical conductivity: ≥ 300 μS/cm  
Temperature: +10...+30°C / +50...+86°F  
Inlet section: ≥ 5 DN  
Operating pressure: 1 bar / 14.5 psig  
Flow Meter Accuracy
 		Standard: 0.5% of rate
Optional: 0.2% of rate
 
Operating conditions  
Temperature  
Process temperature  Hard rubber liner: ‐5...+60°C  
Polypropylene liner: ‐5...+90°C
PTFE liner: ‐5...+120°C
Ambient temperature
(all versions)  		Standard (with aluminum converter housing):  
‐20…+60°C (Protect electronics against selfheating with ambient temperatures above 55°C)
Storage temperature  ‐20...+70°
Pressure  
 EN 1092‐1  DN2200...3000: PN 2.5  
DN1200...2000: PN 6  
DN200...1000: PN 10  
DN65...150: PN 16  
DN10...50 : PN 40  
Other pressures on request  
ISO insertion length  Optional for DN15...600  
ASME B16.5  1...24": 150 lb RF; Other pressures on request  
JIS  DN10...1000 / 2...40": 10 K;   Other pressures on request
Pressure drop  Negligible  
 
Fluid  
Physical condition  Conductive liquids  
Electrical conductivity  ≥ 5 µS/cm  
Permissible gas content (volume)  ≤ 5%  
Permissible solid content (volume)  ≤ 70%  
 
Installation conditions  
Installation  
 		Take care that flow sensor is always fully filled  
For detailed information see chapter "Cautions for Installation"  
Flow direction  
 		Forward and reverse  
Arrow on flow sensor indicates positive flow direction.  
Inlet run  ≥ 5 DN  
Outlet run  ≥ 2 DN  
 
Materials  
Sensor housing  
 		Sheet steel, polyurethane coated  
Other materials on request  
Measuring tube  Austenitic stainless steel  
Flanges  
 		Carbon steel, polyurethane coated  
Other materials on request  
Liner Standard
 		DN10...40: F46
DN50…300: PTFE or Hard Rubber
DN300...2200: Hard rubber  
Junction box (only remote versions)  Standard: polyurethane coated die‐cast aluminum  
Measuring electrodes  Standard: Stainless steel 316L
Option: Hastelloy C, titanium, tantalum
Other materials on request  
Grounding rings  
 		Standard: Stainless steel  
Option: Hastelloy C, titanium, tantalum  
Grounding electrodes (option)  Same material as measuring electrodes.  
 
 
 Process connections
Standard Flange (Other sizes or pressure ratings on request)
EN 1092‐1  DN25...3000 in PN 6...40  
ASME  1…120" in 150 lb RF  
JIS  25…1000 in 10...20K  
 

2.Measurable Flow Rate

Note: The flow range as blow is for reference only. Consult the factory if you have special requirement. Refer to the nameplate or certificate for actual flow range.
m/s
m3/h     
DN		0.30.40.512345678910
40.0140.0180.0220.0450.090.1350.180.2250.270.3150.360.4050.45
60.030.040.050.10.20.30.40.50.60.70.80.91
100.090.1120.140.280.570.851.11.41.722.32.52.8
150.20.2560.320.641.31.92.53.23.84.55..15.76.3
200.40.440.571.12.33.44.55.76.87.991011
250.60.720.881.83.55.37.18.81112141617
320.91.161.42.95.88.712141720232628
401.41.82.34.591418232732364145
502.22.843.57.1142128354249576470
653.64.861224364860728496107110
805.47.291836547290109127145163180
1008.411.214285785113141170198226254280
1251417.6224488132177221265309353397440
1502025.63264127191254318382445509572630
2003445.25711322633945256567879190410171100
2505470.88817735353070788310601236141315901700
30077101.61272545097631017127215261780203522892500
350110138.417334669210391385173120772423276931163400
400140180.822645290413561809226127133165361740694500
450180228.8286572114517172289286134344006457851505700
500220282.8353707141321202826353342394946565263597000
600310406.850910172035305240695087610471228139915610000
7004205546921385276941545539692483089693110781246313000
800550723.6904180931675426723590431085212660144691627818000
900690915.611452289457868679156114451373416023183122060222000
10008501130.4141328265652847811304141301695619782226082543428000
120013001627.62035406981391220816278203472441728486325563662540000
140017002215.628005539110781661722156276953323438773443124985155000
16002200289437007235144692170428938361734340750642578766511172000
180028003662.446009156183122746936625457815493764094732508240691000
200034004521.657001130422608339124521656520678247912890432101736110000
220042005471.2690013678273564103454711683898200095745109423123101130000
240049006511.28200162783255648833651118138997000113944130222146500160000
260058007641.696001910438208573117641595519110000133726152830171934190000
280067008862.41200022156443126646888623110779130000155091177247199403220000
3000770010173.613000254345086876302101736127170150000178038203472228906250000
 

3. MODEL AND SELECTION 

LDG-             
StructureP            Pipe inline type
IInserting type
Connectionpipe inlineFLFlange
Sspecial
InsertionQBall valve
JSimple install
Accuracy50.5% R (pipe inline)
252.5% R(insertion)
Zspecial
Diameter DN
(mm)		Four Digitals; for example:
0010: 10 mm;              0015: 15mm;
0100: 100 mm               1000: 1000mm
Transmitter S Compact type
L Remote type
Electrode Material MStainless steel 316L
Ti Titanium
TaTantalum
HC Hastelloy Alloy C
HBHastelloy Alloy B
Ptplatinum
TCtungsten carbide
Signal Output
(multiple choice)		MMODBUS RS485
PFrequency 1‐5KHz
3AEquivalence pulse
3Digital pulse
64~20mA  (4-wire 24VDC); (3-wire 220VAC)
Liner material
(for inline model only)		X chloroprene rubber (CR)
P Polyurethane (PU)
F4 F46
PFPFA
F PTFE
Power Supply‐0110‐240Vac
‐120‐36V DC
‐2Battery Power Supply
Grounding Ring
(if insertion type, do grounding locally to pipe)		0No grounding ring
1Grounding ring
2Grounding Electrode
Connection‐DXXD06: DIN PN6; D10: DIN PN10
D16: DIN PN16; D25: DIN PN25
D40: DIN PN40
‐AXA1: ANSI 150#; A3: ANSI 300# A6: ANSI 600# ….
‐JX J1: JIS 10K; J2: JIS 20K; J4: JIS 40K
‐WFWafer Connection (Available for DN2.5;
DN6 Flow Meter)
‐TRTri‐Clamp for sanitary Type
Options:YIntegrated (inside button)
Y2Integrated (outside button)
FSplit (IP65)
FSplit water submersible type (IP68) 


 

 

Flow Meter

PNEUTEC.IT, 2023