Precaution and Security Functions of Intelligent Meter

Pressure Drop

High Density of Cuarbon
Monooxide●Cummulative Flow
●Instantaneous

Abnormal Period

Flow

Flow Sensor●Contineous Usage

PeriodSeismic Sensor

Over Japanese Scale 5●ActivatedPressure Switch

Under Setting Pressure●ActivatedGas Detector

Over Setting Density●Input from Detector

Precaution of Accidents caused by Gas

Earthquake

Abnormal Flow

●Minute Leakage

Flow Sensor
Gas Shut Off by Meter Internal Function ＋ Red Lamp Flicker

Forget toTurn Off

Flow Sensor

Automatic Shut Off

Unintentional Release MassFlow

Unintentional Burn OutOptionGasMeters
Regulators

Basic Function Inside Meter

Contineuouse
Minute Leakage

Notice byRed Lamp

Abnormal Conditions

CO Detector●Input from Detector

Calibration ServiceJapan Calibration Service System（JCSS）
Institution of tracability by measurement law is the official system thatthe concerned government organization certifies the business facility
for calibration complies with the national measurement law and therequirments of ISO/IEC17025.
In addition, those certified facilities may be as international facilities
where the national organization has mutual recognition agreementwith ILAC and/or APLAC .
Kimmon Calibration Center was certified as iLac-MRA-JCSS on 29thJuly, 2003.

Intended Application Range of Calibration

Best Measurement
Capacity（k=2）

ISO Toroidal-Throat
Critical-Flow
Venturi Nozzles

Flow：6 - 750m3/h
Press：90 - 400kPa

0.27%

General Flow Meters

Flow：6 - 1000m3/h
Press：90 - 400kPa

0.26%

Kimmon Calibration Center certified in accordancewith the tracability system by measurement law is
not only the unique facility of which calibrates theproducts by close loop system operating under 90- 400kPa of absolute pressure in Japan, but also
biggest facility in entire Asian Pacific area .
Kimmon may issue the official certification with
JCSS 0134＊1 logo.
＊1 0134 is Certification Number of this center.

Gas Meter Lineup
Category

Low PressureDomain

Household / General Purpose

Model No. Suffix（＊1）

11.6

2.5

46

Commercial
10

1625

4065

100

2.5

N
Initial Model No.

NSNSNBK-CUBE

Order Model No.

N（＊1）

NB（＊1）

NS（＊1）

NS（＊1）

Type

Basic

Intelligent

Intelligent

Intelligent

Conventional diaphragm gas meter onlyfor measurement

N-type meter with safety functions（＊2）bymeans of internal micro processor
combined with several sensors（seismicsensor, flow sensor and pressure sensor）.

NB-type meter with integrated 8 bit letter
communication out put for automatic reading
via telecommunication network and / orremote reading by optional data collection
handy terminal

Optional gas detector or other safety
devises can be added for upgrading
human safety.
＊2 Emergency shut-off by earthquake,Featureoverflow, abnormal continueous flow, low
supply pressure, continnuous minute flow
regarded as internal leakage

Intelligent

In addition to function of ordinal NB-type,specialized for commercial building to set
parameters for adjusting several
characteristics.

Exclusive for LPG.

LCD indicator available for reading andalarming by letter.
Registration of pilot flame not to be regarded
as minute flow available up to five points.

＊ Compact size and light weight reducing 20％

Manual shutdown valve mounted

point on cover surface enables test / forced
shutdown and cylinder reset when remoteobservation system connected.
＊ LCD indication enables to know current
conditions for easy maintenance.

Cause of shutdown alarms by flicker andtrack record can be output to optional
setterAchieved best usability for installation andperiodical on site maintenance.
of that of the conventional company products.

＊ Cover plate for terminal block can be

opened and closed by one screw.

＊ Magnet touching an prescribed re-entrant

LNG（handling all calories）, LPG

LNG（handling all calories）, LPG

LNG（handling all calories）, LPG

LNG（handling all calories）

LPG

Accuracy±1.5％（0.05Qmax 〜 0.1Qmax, ±3％）±1.5％（0.05Qmax 〜 0.1Qmax, ±3％）±1.5％（0.05Qmax 〜 0.1Qmax, ±3％）±1.5％（0.05Qmax 〜 0.1Qmax, ±3％）±1.5％（0.05Qmax 〜 0.1Qmax, ±3％）

Maximum Working Flow（m3/h）

1, 1.6, 2.5, 4, 6, 10, 16, 25, 40, 65, 100

1, 1.6, 2.5, 4, 6, 10, 16

1, 1.6, 2.5, 4, 6, 10, 16

25, 40, 65, 100

2.5

Maximum Working Pressure（kPa）

3.5kPa3.5kPa3.5kPa3.5kPa2.8kPa ± 0.5kPa

Allowable Working Temperature（℃）-5℃ 〜 60℃

-5℃ 〜 60℃

-5℃ 〜 60℃
-20℃ 〜 60℃（option for cold area）-5℃ 〜 60℃

-5℃ 〜 60℃

Connection

15mm 〜 80mm

15mm 〜 40mm

15mm 〜 40mm

40mm 〜 80mmM36Weight

2.2kg 〜 66kg

2.9kg 〜 11kg

2.9kg 〜 11kg

24kg 〜 74kg

2.3kg

Body

Alminum Die-Cast with powder coating

Alminum Die-Cast with powder coating

Alminum Die-Cast with powder coating

NS-type placed in galvanized steel casing

Alminum Die-Cast with powder coating
Plastic Cover for Terminal Block

Allowable Fluid

Indicator

Mechanical Counter
Disit：9999.999

Mechanical Counter
Disit：9999.999

Mechanical Counter
Disit：9999.999

Mechanical Counter Digit：25 = 99999.99
40,65,100 = 999999.9
w / Lithium Battery Operated LCD

Mechanical Counter Digit：9999.999
w / Lithium Battery Operated LCDTransmitter

Pulse（Option）

Pulse（Option）

Pulse（Option）

8 bit Telegraphic, Pulse（Option）

5 bit Telegraphic

Rangeability

Not Applicable

Not Applicable

Not Applicable

Not Applicable

Not Applicable

Visual Appearance

Regulator Lineup
Middle Pressure

Middle Pressure

Industrial Plant / Factory / Gas Grid
2.5

610

16100

160

250

400

4065

High Pressure

Industrial Plant / Factory / Gas Grid
100160

250

400

650

1000

1600

2B

3B

4B

QZ

NNH（＊1）

QZ（＊1）

Diaphragm

Qanto Meter（＊2）
ANSI Class 600

N-AFV

HNV

Roots Meter

Factory Assembled Regulator Unit

Low Noise Cage Type Regulator＊ Two step pilot valve configuration

Complete factory assembled package
regulator unit（Governer Station）using
compact type regulator enables tominimize site installation work and space.
Unit is combined regular line and by-passline as complete 1 ＋ 1S back-up system.
Unit is composed of filter, emergency
shut-off valve, regulator, pilot, relief valve
and manual valves for change-over and/or
blocking.
For boss low pressure use and middle
pressure use, each parts including pipe
fittings are same size to enable to replace
defective part without any modification,
just in case.
Easy and quick maintenance work including
replacement is convenience for vital 24-7
operation.
Custom made available, on request.

LNG（handling all calories）, LPG, Other InertGases

LNG（handling all calories）, LPG, Other Inert Gases

LNG（handling all calories）

LNG（handling all calories）±1.5％（0.1Qmax and over）±1.5％（0.1Qmax under ±2.5％）

Not Applicable

Not Applicable

Sizewise over approx. 200 Nm3

TBI

0.99MPa

8.5MPa-10℃ 〜 60℃-10℃ 〜 60℃

Compact desighFlexible installation：Horizontal or Vertical（Flow direction = Bottom to Up）
Indicator casing can be 90 degree rotated atsite

LNG（handling all calories）, LPG, Other Inert
Gases±1.5％（0.05Qmax 〜 0.1Qmax, ±3％）2.5, 6, 10, 16

100, 160, 250, 400

NNH2.5, 6, = 50kPa, NNH10, 16 = 100 kPa

0.99MPa-5℃ 〜 60℃

-10℃ 〜 60℃
80/100mm = JIS 10K RF

4065

100160250

2.0kg 〜 7.4kg

Alminum Die-Cast with powder coating

Alminum Alloy
Lithium Battery Operated LCD
Cumulative / Instantaneous Flow
Digit：999999.99400

6500,99MPa

1000

16000.3MPa-10℃ 〜 60℃50mm80mm

100mm

50mm = NPT

2.8kg 〜 12kg

Mechanical Counter
Disit：9999.999

R（＊1）

6B

Horizontal

RRA（＊1）

4B

Actual measurement by inside twin rotor mechanism.
High accuracy with low pressure loss enables to use for large volumetric gas transaction andmanagement under wide range gas pressure.

N-type desigh configuration inside of pressuretight case.

15mm 〜 40mm

RA

3B

150mm

150mm

200mm

250mm

20kg

22kg

41kg

51kg

63kg

140kg

314kg

Body：Ductile Cast Iron
Rotor：Alminum Cast
MechanicalCounter
Digit：999999.9475kg
Body：Ductile Cast Iron
Rotor：Cast Iron

Mechanical CounterDigit：99999999

750kg

enables precise and quick respose alikevernier control under huge pressure
difference in between.
＊ Pre-pilot valve controled by secondarypressure supplies a little higher pressure tosecondary pilot valve in order to securecontrollability of secondary pilot valve.
＊ Secondary pilot valve secures precise
control of required secondary pressue.
＊ Three step fine hole cage configuration
enables to reduce not alone overall noise,
but also high frequency noize even whenproximity of complete close position.
＊ Entire top entry foreasy maintenance.
＊ Less than 100 items of component parts.
＊ Special tool not required.

V - In（Out） 2B（3-8B）, 3B（4-10B）
H - In（Out）

JIS 10K FF

8B（＊2）ANSI Class 300

Vertical
NNH

2B

2B（3-8B）, 3B（4-8B）,
4B（6-12B）

ANSI Class 300 / 600 RF

Not Applicable
JIS SCPL1

Not Applicable（Equivalent to ASTM A352LCB）

Not Applicable

Not Applicable

Pulse（Option）

Pulse

Pulse（Option）

Not Applicable

Not Applicable

Not Applicable

10：1

20：1

Not Applicable

Not Applicable

ComingSoon!!

Company Profile

Options
Visual Appearance

FeatureSpecification
KCV-II（Valve） VAC（Controller）Commercial Use Automatic Shut Off Valve
In case of Earthquake, Gas Leakage and Fire,Controller（VAC）immediately shut off
Emergency Shut Off Valve（KCV-II）
After shut off, Self-air tight test conducted
automatically,
Remote observation and operation of valve
position available.

＜Valve＞

Connection

20 - 80mm（For LPG 20mm only）

Operating Press.

0 - 3.43 kPa

Max. Flow

60 m3/h（City Gas）, 90 kg/h（LPG）

Enclosure

IPX3

Initiation

Y 1904 as Kimmon Trading Co., Ltd.

Establishment

Y 1948 as Kimmon Manufacturing Co., Ltd.

Headquarter1-14-3 Kita-Otsuka, Toshima-ku, Tokyo 170-0004, Japan
Otsuka Asami Building

Regional Branch

Sapporo, Sendai, Kiryu, Tokyo, Shizuoka, Osaka, Hiroshima, Fukuoka

Sales Branch

Kushiro, Morioka, Aomori, Fukushima, Akita, Niigata, Nagano, Chiba, Atsugi,Nagoya, Kanazawa, Okoayama, Takamatsu, Kagoshima, Okonawa

R & D Center

KawagoeCalibration & Certification
Agency ( Gas )Fukuoka, Fukushima, Karatsu

Calibration & Certification
Agency ( Water )Aomori ( in Aomori Factory as subsidiary )Manufacturing Hub

Aomori, Fukushima, Wakayama, Karatsu

Capital

315,750,000 JPY ( Approx. 4 M-US$ at 80JPY = 1 US$ )Permanent Employee

Approx. 440

Product Lineup

City Gas Meter, LPG Meter, Water Meter, Oil Meter, Cumulative Calorimeter,Flow Meter, Instruments, Gas Regulator, Household Gas Detector, Water
Leakage Detector

Average Sales

Approx. 25.3 B-JPY ( Approx. 32 M-US$ )＜Controller＞

Input

Gas Detector = 2 step Voltage（DC0-6-12V）
Optional Device, Seismic Sensor, Valve Open Close = N/O Contact eachGas Low Pressure = N/C Contact

OutputValve Open - Close
Trouble Alarm = N/O Dry Contact

PowerAC 100V 50/60 HzHousehold Compound Gas Detector（LNG based city gas）
One detector observes boss gas（explosion）
and CO（asphyxiation）in one component.
Cause of warning（Gas or CO）is indicated byLED.
Device trouble and validation are announced
by boss lamp and audio warning.

XW-105G
Hot Wire Semiconductor

Intended Application

City Gas（light than air）, COGas Alarming Density
CO Alarming Density
Alarming

1st Step：Approx. 1/100 of Explosion Lower Limit
2nd Step：Approx. 1/4 of Explosion lower Limit
Low Density：50 - 300ppm
High Density：301 - 500ppm
Red Color LED Flicker, Buzzing, Audio WarningPower

AC 100V 50/60 Hz

Working Atomosphere

0℃ - 50℃（w/o Dew Condensation）

Output3 Steps Voltage（DC 0 - 6 -12 -18V）

Mounting
Household Gas Detector with output signal（LNG based city gas）
On XH type, in addition to gas detector,
Room air contamination indicated by lighting
green and yellowLED alternatly.
Where gas leakage, red LED light or flickwith audio warning.

XW-205G

Sensing

Sensing
Intended Application
Gas Alarming Density

WallCeiling

XH-173A

XH-273A

XH-173B

Hot Wire
Semiconductor

Catalytic Combusion

City GasCity Gas（light than air）

（any weight）

City Gas（light than air）

1st Step：Approx. 1/100 of Explosion Lower Limit
2nd Step：Approx. 1/4 of Explosion lower Limit

Alarming

1st：Red Flicker
2nd：Light&Audio

Red LED light, Audio, buzzing（Contamination=GN, Alternate=YL）

Power

AC 100V 50/60 Hz
0℃ - 50℃（w/o Dew Condensation）

Working Atomosphere

2 Steps Voltage（DC 0 - 6 -12V）

OutputMounting
NDS pluse transmitter is opptionallyprovided with N-type conventional meter
including other diaphragm meter.
In general, dry contact plulse output use for
Building Management System to monitor
tenants, kitchen etc. in Commercial building.

NDS
Applicable Model

N, NNH

Configulation

3 wire dry contact pulse, Non explosion proof

Contact Capacity

2.4 V（Resistant Load）

Contact Max. Voltage

DC 24V

Contact Max. Ampare

DC 0.1A

Applicable Min. Load

DC 1.5V 5μA

Contact Resistance

100 mΩ or less（Initial）

Dielectric Strength Vol

AC 300V 1 min.

Pulse Rate

＊Qmax≦6m3/h ⇒ 0.1m3/P（0.01m3/P）＊
10m3/h≦Qmax≦25m3/h ⇒ 1m3/P（0.1m3/P）
40m3/h≦Qmax ⇒ 1m3/P＊Option3 wire（Red, Black, White）1.5 mWhere 2 wire used, Red and Black to be used

Cable Length
Centralized Reading and billing Panel
For residence complex to reduce manhourwith accuracy for reading and billing.
Showing reading value and alarm tracking
data from 8 bit telegraphic communication
inside NS type intelligent meter.
Pre-installed printer inside is provided.
Where NCU（Network Communication Unit）
provided inside as option, automatic meterreading is available through network.

Ceiling

WallPulse Transmitter

KEM6100, 6500
Input

8 bit Telegraphic

Display

Room No., Current Reading Value, AlarmPrinterContents of printing same as displayed items（option）

Confirmationable Item

Periodic Reading, Pilot Registration, No Trouble Period

Power

AC100V 50/60Hz

Size450mmW x 450mmH x 150mmD

Length of Transmit

Max. 200m（Meter - Transmitter）
Max. 1000m（Transmitter - This Panel）

No. of Connection

1280

Remarks

KEM6100：Exclusive for gas meter
KEM6500：Complex for Gas, Water, H Water, Calori

Azbil Kimmon Co., Ltd.
Global Business Division
Direct Phone : +81-3-5980-3735 Fax : +81-3-5980-3754

http://azbil.com
http://ak.azbil.com

Issued on March, 2012 Revision 0.0