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ELECTROMAGNETIC FLOW METER

KFT-8200PLUS-HP | 3-party Unit Price Contract Possible

Possible to measure low flows that is unmeasuable for a response delay by extending the measurement range 0~1m/s with an amplifier
Measurement resolution-ability and accuracy better than the conventional measurement method for a subtantial amount of data simultaneously measured in the low flow section.
Quick action by detecting water leakage and faulty pipelines through accurate flow measurement during the day time consuiming a large amount of water and night time with rapidly decreased water consumption
Accurate flow measurement even in the unmeasurable dead band of less than 0.3 m/s

Features

Normal flow rate and low flow rate mode can be changed
- Patent No. 10-1184726
DATA LOGGER able to be built-in
- The flow rate value is stored every minute in the memory
- Instaneous flow data stored for 12months and integrated data for up to 36months by setting the default of 15mins
- Saving the history of changing parameters (factor, gain value)
Data of pressure transmitter and external input device, able to be saved and transmitted
- Directly checking, storing and transmitting, in the converter, the output signal of other measuring devices
Using a USB memory stick
- Simple data collection using a USB
Flow meter optimized for urban water and sewerage
- Accurate flow measurement in the morning and evening of high water usage, and early morning of low water usage
Flow measurement in the dead band range
- Patent No. 10-2269482
- Installable at a place unable to secure the flow velocity less than 0.3m/s (Waterworks Act article 29 paragraph 1)

Application Areas *All liquids with electric conductivity of at least 5㎲/㎝

Water · sewage
- Water supply, sewage, agricultural water, industrial water and different wastewater
Chemistry
- Petrochemicals, alkali salt, acidic high-viscosity liquid, various chemical liquids, cooling water, process water
Steel · cement
- Cement sludge, coal sludge, circulating fluid, cooling water, seawater
Food
- Beer, milk, juice, food raw material
Pulp & paper
- Paper making, spoke fluid, waste water, cooling water and washing water

Distinctiveness from other products

No need to install additional piping and valve, unlike other competitors, for wide flow measurement range and simultaneous measurement between normal flow and low flow.

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Manufacturer		Company A	Company B	Korea Fluid Technology Co., Ltd.
Specifications	Flow Rate Measurement Range	0.3~10m/s	0.2~10m/s	0.03~10m/s
	Accuracy	±0.25%	±0.5%	0.3~10m/s : ±0.3% 0.3m/s or less : within ±1% (option)
	Installation Example
	Pros and cons	Addtional costs occur to install the valve and small diameter flow meter for low flow measurement by adding the by-pass pipe to the main pipe		No need to install an additional pipe and valve as simultaneously measuring both the normal and low flow rate with one flow meter

Comparison between electromagnetic and ultrasonic flowmeter

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Method	Ultrasonic Doppler Type	Transmission Type by Ultrasonic Time Difference	Electromagnetic Type
Fluid Composition	Fluid with Turbidity	Clean Fluid	No Request
Flow Rate Measurement Method	Point Velocity	Point Velocity	Cross-sectional Flow
Accuracy Rate	more than ±2 %	Within ±0.5 %	Within ±0.3 %
Response Speed	Slow	Slow	Fast
Measurement Principle

Test result of dead band flow measurement error

Test flow (㎥/h)	Test flow velocity (m/s)	Average Deviation(%) - Mean value by measuring five times
Test flow (㎥/h)	Test flow velocity (m/s)	KFT flow meter(150A)	Other flow meters(150A)
285.30	5.00	0.00	0.07
190.00	3.00	0.04	0.09
64.00	1.00	-0.05	0.10
32.00	0.50	-0.10	0.14
19.00	0.30	-0.10	0.21
6.30	0.10	-0.11	0.31
3.20	0.05	-0.13	1.13
1.90	0.03	-0.22	1.61

KFT-8200 PLUS

D-model [Carbon steel]
S-model [Stainless steel]

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DETECTOR
Type	Flange Type
Fluid Temperature	PTFE -10 ~ 160°C, Hard Rubber -10 ~ 80°C
Fluid Conductivity	5 μS/cm or more
Measuring Range	0.01 ~ 10㎧,(Micro flow mode : 0.01 ~ 1㎧, Normal flow mode : 0.1 ~ 10㎧)
Materials	- Lining : Hard/Soft Rubber, PTFE, PEA (Optional) - Housing : Carbon Steel, STS 304, STS 316 (Optional) - Electrode : STS 316, A276 316L, Hastel loy B/C, Titanium, Tantalum, Platinum (Optional)
Protection Class	IP68
Power Supply	AC 100 ~ 230V, 50/ 60Hz

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CONVERTER
Display	Graphic LCD Display (instantaneous flow, integrated flow, flow velocity, clock, alarm)
Installation Method	All-in-one / assembly type(Optional)
Accuracy	within ±0.3% (Optional)
Output	4 ~ 20mA, Pulse, RS-485, USB Memory Stick
Reproducibility	within 0.25% R.D.
Operating Temperature	-20 ~ 60℃
Material	Aluminium Die-casting
Protection Class	IP65
Function	- Date Logging - Able to set a unit of 1, 15, 30, 60 minutes, instaneous flow data stored for 12months and integrated data for up to 36months by setting the default of 15mins - Saving the history of changing parameters ( factor, gain value) External analog signal display and storage - Built-in noise reduction circuit, self-diagnosis and flow simulation

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LINING & ELECTRODE
Display	Lining		Electrode
Display	PTFE	Hard Rubber	316 SS	Ha-C	Ti	Ta	Pt
Sulfuric Acid (H2SO4)	◎	×	×	×	×	×	◎
Brine	◎	×	×	◎	◎	◎	◎
Sodium Hydroxide (NaOH 50%)	◎	×	△	×	△	△	◎
Sodium hypochloride	◎	×	×	◎	◎	◎	◎
Hydrochloric Acid	◎	×	×	×	×	×	◎
Sludge	◎	◎	◎	◎	◎	◎	◎
Iron Chloride (FeCl2)	◎	×	×	×	◎	◎	×
Polymer	◎	×	◎	◎	◎	◎	◎
Milk	◎	◎	◎	×	×	×	◎
Water (100℃)	◎	×	◎	◎	◎	◎	◎

Dimensions and Flow Range

All-in-one
Assembly Type

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Category		Flow range		Dimensions(mm)						Weight (kg)	Num. of Holes	Bolt Size
Pipe Size		Max Range	Design Range	D	L	G		H
mm	inch	0 ~ 10 m/s	0 ~ 15 m/s	D	L	All-inone	Assembly Type	All-inone	Assembly Type
15	1/2	0 ~ 100 I/min	0 ~ 150 I/min	95	150	212	156	260	204	4	4	M12
20	3/4	0 ~ 180 I/min	0 ~ 270 I/min	100	150	212	156	265	209	4	4	M12
25	1	0 ~ 290 I/min	0 ~ 435 I/min	125	150	218	162	276	220	5	4	M16
32	1-1/4	0 ~ 480 I/min	0 ~ 720 I/min	135	150	223	167	293	237	7	4	M16
40	1-1/2	0 ~ 750 I/min	0 ~ 1,125 I/min	140	150	223	167	298	242	8	4	M16
50	2	0 ~ 70 ㎥/h	0 ~ 105 ㎥/h	155	200	228	172	311	255	10	4	M16
65	2-1/2	0 ~ 120 ㎥/h	0 ~ 180 ㎥/h	175	200	243	187	336	280	15	4	M16
80	3	0 ~ 180 ㎥/h	0 ~ 270 ㎥/h	185	200	248	192	348	292	15	8	M16
100	4	0 ~ 280 ㎥/h	0 ~ 420 ㎥/h	210	250	258	202	368	312	20	8	M16
125	5	0 ~ 440 ㎥/h	0 ~ 660I㎥/h	250	250	273	217	398	342	22	8	M20
150	6	0 ~ 630 ㎥/h	0 ~ 945 ㎥/h	280	300	293	237	436	380	33	8	M20
200	8	0 ~ 1,130 ㎥/h	0 ~ 1,695 ㎥/h	330	350	323	267	493	437	43	12	M20
250	10	0 ~ 1,800 ㎥/h	0 ~ 2,700 ㎥/h	400	400	348	292	546	490	72	12	M22
300	12	0 ~ 2,500 ㎥/h	0 ~ 3,750 ㎥/h	445	500	380	324	603	547	100	16	M22
350	14	0 ~ 3,450 ㎥/h	0 ~ 5,175 ㎥/h	490	500	401	345	654	598	121	16	M22
400	16	0 ~ 4,500 ㎥/h	0 ~ 6,750 ㎥/h	560	600	426	370	709	653	145	16	M24
450	18	0 ~ 5,000 ㎥/h	0 ~ 7,500 ㎥/h	620	600	454	398	761	705	207	20	M24
500	20	0 ~ 7,000 ㎥/h	0 ~ 10,500 ㎥/h	675	600	481	425	816	760	210	20	M24
600	24	0 ~ 10,150 ㎥/h	0 ~ 15,225 ㎥/h	795	600	536	480	926	870	250	24	M30
700	28	0 ~ 13,800 ㎥/h	0 ~ 20,700 ㎥/h	905	700	594	538	1,041	985	350	24	M30
800	32	0 ~ 18,000 ㎥/h	0 ~ 27,000 ㎥/h	1,020	800	654	598	1,161	1,105	460	28	M30
900	36	0 ~ 23,000 ㎥/h	0 ~ 34,500 ㎥/h	1,120	900	704	648	1,261	1,205	550	28	M30
1000	40	0 ~ 28,000 ㎥/h	0 ~ 42,000 ㎥/h	1,235	1,000	764	708	1,381	1,325	680	28	M36

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