LF-200 > Electromagnetic Flowmeter

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Product Introduction

Electromagnetic Flow Meter
LF-200 형식승인 획득(수도미터용) / K-water 성과공유제 성공

주요특징

  • Minimizes the straight pipe section through the uniform magnetic field distribution technology
  • Standardly fitted with a grounding ring (stabilization of flow measurement through the grounding of the fluid)
  • Equipped with an on-site calibration function
  • Has a circuit board that is coated with synthetic resin, which makes it resistant to vibration and humidity
  • Has a built-in lightning arrester and overvoltage protection device

Application of Digital Filters (Multi-sampling System)

◈ 1st: Uses a hardware filter to reduce noise

◈ 2nd: Uses a software filter to reduce noise

Minimization of measurement errors caused by eccentric flow using the uniform magnetic distribution method

구성도

변환기

MODEL LF-200
Material quality PP
Accuracy ±0.1 ~ 13㎧ RD ±0.25%
±0.01 ~ 0.1㎧ RD ±0.4 %
Fluid temperature PTFE (Teflon) -5℃~ +160℃
Hard Rubber -5℃~ +60℃
Surrounding temperature -20℃ ~ +70℃
Conductivity higher than 5㎲/㎝
Power supply Free Voltage (AC85 ~ 250V)
Frequency Free Frequency (48 ~ 60㎐)
Indication LCD (Bar graph, Trend, Current value, Temperature)
Output
Analog - DC4 ~ 20mA (max.lower than road 750Ω)
Pulse - DC 15V (open collector)
(dry - contact)
Digital - RS232C, RS422, RS485, USB, MODBUS
Alarm - High / Low Value Selection (2 channel)
SD memory logging (logging data selection)
Wire distance generally 10m

검출기

MODEL LF-200
Size 3~800mm
Material Quality
Tube STS304
Detecter Body - STS304, STEEL EGI
Interior 3 ~ 100A : Teflon (PTFE) - Standard
125 ~ 700A : Hard Rubber - Standard
Electrode CPU control method 3 ~ 32A : Titanium - Standard
40A ~ 800A : STS316L - Standard
Option : Tantalium, Platinium, Hastelloy - C&Other
Connection method Flange type KS10K (JIS10K) - Standard
Option : KSD4308, ANSI, DIN… (etc)
Measuring range -13㎧ ~ 13㎧

LF-200 검출기

KS 10K (JIS 10K)
Size (mm) L1±6 (mm) L2±5 (mm) L3±5 (mm) No.of Bolts Weight (kg) Approx.
PU CR FEP PTFE
15
206
-
210
-
172
220
4 -ø15
7
25
206
-
210
-
182
245
4 -ø19
8
32
206
-
210
-
187
255
4 -ø19
10
40
206
-
210
-
192
262
4 -ø19
11
50
206
-
210
-
202
280
4 -ø19
12
65
206
-
210
-
215
302
4 -ø19
15
80
206
-
210
-
220
312
8 -ø19
16
100
256
-
260
-
231
336
8 -ø19
23
125
256
-
260
-
251
376
8 -ø23
29
150
306
-
310
-
266
406
8 -ø23
34
200
356
-
360
-
291
456
12 -ø23
50
250
456
-
460
-
311
511
12 -ø25
75
300
506
-
-
500
336
558
16 -ø25
105
350
556
-
-
550
358
603
16 -ø25
145
400
606
-
-
600
386
666
16 -ø27
155
450
-
606
-
600
408
718
20 -ø27
180
500
-
606
-
600
433
771
20 -ø27
195
600
-
606
-
600
488
886
24 -ø33
265

LF-200 변환기

Headquarters(Factory) : Gunwiqongdangil 97, Gunwi-gun, Gyeongsangbuk-doTel : +82-54-383-7181FAX : +82-54-383-7188
Institute of Technology : 42, Palgong-ro 45-gil, Dong-gu, Daegu, Republic of Korea (Esia Polis)Tel : +82-53-383-7181FAX : +82-53-383-7188
COPYRIGHT(C) LETECH ALL RIGHT RESERVED.
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