Kumho Gas Meter Catalogue

GAS METERFor NG, LPG, Air, Nitrogen Gas & All Inert Gas

Head Office 4B -15L, Panwol Industrial Complex 731-7, Won Si-Dong, Ansan City, Kyunggi-Do, Korea TEL. 82 -31- 490-0561~ 0563 FAX. 82 - 31 -490- 0564Seoul OfficeNo.27,6th Floor, 3-Dong, 123 Electronic Center, 76 - 41, Ko -Chuk 1Dong, Kuro -Ku, Seoul KoreaTEL. 82 - 2-2165 -2721 ~ 4 FAX. 82 -2-3775 -3175Web Site www.meters.co.kr / e-mail [email protected]

www.meters.co.kr

Diaphragm

GAS METER

For NG, LPG, Air, Nitrogen Gas & All Inert Gas

The specifications described here may be subjected to change without previous notice.

Contents

KumHo gas meter has been supplied throughout the world for many decades.

The quality and durability is proven among customers in Russia / CIS,

South America, South East Asia and Middle East.

4 ~ 5 KG - 2 (G 1.6)

6 ~ 7 KG - 3 (G 1.6) & KG - 3S (G1.6)

8 ~ 9 KG - 4 (G 2.5)

10 ~ 11 KG - 6 (G 4)

12 ~ 13 G6 / G10 ~ G25 / G40 ~ G100

14 ~ 15 PREPAYMENT

DIAPHRAGM

GAS METER

FEATURESMost Suitable small gas meter LP gas cylinder.

(LPG, NG, air, Nitrogen gas, Inert gas also available)

Maximum flowrate 2.5 /h is one of the most important features

in consideration of meter size.

Sufficient aging time of components ensures long working life.

DIAPHRAGM

GAS METER

KG-2(G1.6)

H

W

C

D2

D1

Valve travel system consists of horizontal crank shaft and rotary valve.Use of anti-freezing and round synthetic diaphragm rubber ensure long life time.Separation of measuring chamber and index eliminates leakage of gas, even though index cover glass is broken.All components are assembled by screws.So repairing is easy.

Aluminum - diecasting body is proven to be solid structure.Valve made of graphite - teflon phenol resin minimizes friction and increases wear-resistance and anti - freezing.Highly wear - resistant bearings and sturdy transmission parts ensure a long trouble - free life.Especially rotarying parts are sealed tightly with anti-freezing grease.

Normal Working Pressur

Maximum Flowrate

Minimum Flowrate

Cyclic Volume

Register Capacity

Minimum Graduation

Net Weight /With Accessries

Inlet & Outlet Connection Size

Model

KG-2(G1.6)

NUT(mm)

A B C D E a b c d e

30 21 251 Sthrood’s/

inch

3.0 16 14 18 50 15mmPT 1/2”

44

TUBE(mm)

Max.1000 mm H2O(10kaPa)

2.5m3/h

16L/h

0.4L/rev

9,999m3

0.2L

1.2/1.47kg

197 mm

128 mm

100 mm

44 mm

110 mm

15 mm (1/2 inch)

Hight (H)

Width (W)

Center(C)

Depth (D1)

Depth (D2)

Dimension

4 KumHo Metertech, Inc.


5KumHo Metertech, Inc.

www.meters.co.kr


SPECIFICATION

PERFORMANCE CURVE

CONNECTION TUBE & NUT

CONSTRUCTION MATERIAL

H

W

C

D2

D1

H

W

C

D2

D1

Valve travel system consists of horizontal crank shaft and rotary valve.Use of anti-freezing and round synthetic diaphragmrubber ensure long life time.Separation of measuring chamber and index eliminates leakage of gas, even though index cover glass is broken.All components are assembled by screws.So repairing is easy.

Aluminum - diecasting body is proven to be solid structure.Valve made of graphite - teflon phenol resin minimizes friction and increases wear - resistance and anti - freezing.Highly wear - resistant bearings and sturdy transmission parts ensure a long trouble - free life.Especially rotarying parts are sealed tightly with anti-freezing grease.

Category

Normal Working Pressure

Maximum Flowrate

Minimum Flowrate

Cyclic Volume

Register Capacity

Minimum Graduation

Net Weight /With Accessories


KG-3S(G1.6)

Max.1000 mm H2O

3.1 m3 / h

16 L / h

0.7 L / rev

9,999 m3

0.2 L

1.6 / 1.88 kg

209 mm

146 mm

100 mm

51 mm

130 mm

15 mm (1 / 2 inch)

KG-3(G1.6)

Max.1000 mm H2O

3.1 m3 / h

16 L / h

0.7 L / rev

9,999 m3

0.2 L

1.6 / 1.88 kg

214 mm

164 mm

130 mm

51 mm

130 mm

20 mm (3 / 4 inch)

Hight (H)

Width (W)

Center(C)

Depth (D1)

Depth (D2)

Dimension

SPECIFICATION

PERFORMANCE CURVE



Model

KG-3S(G1.6)

KG-3(G1.6)

NUT(mm)

A B C D E a b c d e

30 21 2518 Thread’s/inch

3.0 16 14 18 50 15mmPT 1/2 44

37 28 M34 1.5 3.0 16 20 15 55 20mmPT 3/4 48

TUBE(mm)

KG-3S(G1.6)

KG-3(G1.6)

FEATURESFor its small size, maximum flowrate is 3.1m3 / h

High sensitivity enables to measure even smaller flame of

pilot burner exactly.


6 KumHo Metertech, Inc.

KG-3S(G1.6) & KG-3(G1.6)

7KumHo Metertech, Inc.

DIAPHRAGM

GAS METER


www.meters.co.kr


FEATURESFor its small size,maximum flowrate is 4.0m3 / h

High sensitivity enables to measure even smaller flame of

pilot burner exactly.


Enlarged index for convenient reading.

H

W

C

D2

D1

Valve travel system consists of horizontal crank shaft and rotary valve.Use of anti-freezing and round synthetic diaphragmrubber ensure long life time.Separation of measuring chamber and index eliminates leakage of gas, even though index cover glass is broken.All components are assembled by screws.So repairing is easy.

Aluminum - diecasting body is proven to be solid structure.Valve made of graphite - teflon phenol resin minimizes friction and increases wear - resistance and anti - freezing.Highly wear - resistant bearings and sturdy transmission parts ensure a long trouble - free life.Especially rotarying parts are sealed tightly with anti - freezing grease.

Normal Working Pressur

Maximum Flowrate

Minimum Flowrate

Cyclic Volume

Register Capacity

Minimum Graduation

Net Weight /With Accessries


Max.1000 mm H2O

4.0 m3 / h

25 L / h

1.0 L / rev

99,999 m3

0.2 L

2.0 / 2.3 kg

230 mm

165 mm

130 mm

54 mm

135 mm

20 mm (3 / 4 inch)

Hight (H)

Width (W)

Center(C)

Depth (D1)

Depth (D2)

Dimension

SPECIFICATION

PERFORMANCE CURVE



8 KumHo Metertech, Inc. 9KumHo Metertech, Inc.

KG-4(G 2.5)

Model

KG-4(G2.5)

NUT(mm)

A B C D E a b c d e

37 28 M34 1.5 3.0 16 20 15 5520mmPT 3/4 48

TUBE(mm)

DIAPHRAGM

GAS METER


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FEATURESMax, flowrate per hour for KG-6(G4) is 6.0m3/H.High sensitivity enables to measure even smaller flame of pilot burner exactly.Distinguished weather-proof, for body is made of aluminium diecasting.Simple in setting and pipe laying.Employment of instrumental ettor matching device offers a uniform instrumental error curve from a small flowrate to a large flowrate and the fall in the maximum flowrate is slight.Space of standing drain is large, not the late motion and no motion by drain.

KG-6(G 4)

H

W

CD

E

Valve travel sysrem of KG-6(G4) consists of vertical crank shaft and straight valve.Use of anti-freezing and round synthetic diaphtragmrubber ensures long life time.Separation structure of measuring chamber and index eliminates leakage of gas, even though index cover glass is broken.All components are assembled by screws.So reparing is easy.

Aluminum - diecasting body is proven to be solid structure.Valve made of graphite - teflon phenol resin minimizesfriction and increases wear - resistance and anti-freezing.Highly wear - resistant bearings and sturdy transmissionparts ensure a long trouble - free life.Especially, crank shaft is sealed tightly with anti - freezing grease.


Maximum Flowrate

Minimum Flowrate

Cyclic Volume

Register Capacity

Minimum Graduation

Weight


Max.0.5 bar

6.0m3 / h

40 L

1.5 L

9,999m3

0.2 L

3.7 kg

278 mm

198 mm

154 mm

130 mm

20 mm (3 / 4 inch)

Hight (H)

Width (W)

Depth (D)

Center(C)

Dimension

SPECIFICATION

PERFORMANCE CURVE




Model

KG-6(G4)

NUT(mm)

A B C D E a b c d e

37 28 M34 1.5 3.0 16 20 15 5520mm

PT 3/4 48

TUBE(mm)

DIAPHRAGM

GAS METER


www.meters.co.kr



DN(MM)

25

40

40

50

80

80

100

G6

G10

G16

G25

G40

G65

G100

0.04

0.1

0.16

0.25

0.4

0.65

1.0

Qmin.

10

16

25

40

65

100

160

Qmax. Bar

0.5

0.5

0.5

0.5

0.5

0.5

0.5

dm3

2.0

5.88

10

20

30

60

75

m3

0.01

0.1

0.1

0.1

0.1

0.1

0.1

B

250(152.4)

280(152.4/250)

280(250)

335(280/400)

430(335/500)

500(430)

500(430)

A

390

406

476

615

750

750

C

192

260

300

390

390

525

530

D

81

116

135

180

180

255

255

kg

4

10

16.5

26.5

43.5

78

84

Connection Flowrate(M3/H)

WorkingPressure

CycleVolume

PulseValue

Dimension Weight Remark

VA

RIO

US

31

4m

m

Connections to customer

requirements. Connections to customer

requirements.

58

4m

mV

AR

IOU

S

G6

G10

G16

G100G25

G40

G65

DIMENSIONS

TECHNICAL DATA

PERFORMANCE CURVE

FEATURESLow pressure loss

Wide range of measurements by volumetric type.

Valve's movement by radial method

Excellent Gastightness

Designed by ISO 900l

Pulse Hansmitter available of AMR (Automatic Meter-reading System)

High fireproofing and Gasthgitness by materials of body made of Terne

G40 ~ G100(65m3/ h ~ 160m3/ h)

G6(10m3/ h)

G10 ~ G25(16m3/ h ~ 40m3/ h)

DIAPHRAGM

GAS METER


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PREPAYMENT

Prepayment Gas Meter is a brand-new type of Gas Meter. You can insert IC Card into Gas Meter.IC Card is rechargeable. As a result, we can get rid of reading,billing,unpayment or billing overdue. By reducing cost in this way, utilities can make a big profit to supply gas to customer in cheaper price.

Safety against gas leakage due to including function of simple Micom Gas Meter,which cuts gas off within 0.3sPrevention from billing unpaid by Prepayment System.No need to send meter reder.Possible to supply gas in cheaper price.TOU


Maximum Flowrate

Minimum Flowrate

Cyclic Volume

Register Capacity

Minimum Graduation

Max.1000 mm H2O

3.1m3 / h

16L / h

0.7L / rev

9,999 m3

0.2 L

SPECICATIONSPECICATION

OPERATION


Definition FeaturesUtility - Demand expectation- Saving maintenance cost- Providing customized serviceCustomer- Paying according to actual consumption- Keeping security from meter readers- Reading meters during absenceSystem - Constructing system aimed at future usages- Constructing customized service system

Card Life Cycle Benefit for IC Card system

Issuing IC Card

Request Recharge

Recharge Approval

Gas utlity Data Base Station for card issuing Customers

IC Meter

Request Recharge

Recharge

Purchasing Card

Insert it to Gas Meter

O.KError

Alarm for shortage

Out of balance

Mal-functioned card

Card recharge

Gas shut-off

DIAPHRAGM

GAS METER


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Customer

System

Utility

Kumho Gas Meter Catalogue

Documents

Transcript of Kumho Gas Meter Catalogue