EDS3-138B_技术文档

INFRARED GAS ANALYZER FOR STACK GAS

DATA SHEET

ZSU-5

This analyzer consists of an infrared gas analyzer, an O₂sen-

sor and a gas sampling device. It is used for simultaneous

and continuous measurement of the NO_X, SO₂, CO, CO₂and

O₂components in the ﬂue gas of various boilers, garbage

incinerators, etc.

For CO and O₂measurement speciﬁcations, the function for

coping with the Japanese regulation on dioxin emission is

incorporated.

FEATURES

1. Gas concentrations of 5 components is measurable simul-

taneously and continuously

NOx, SO₂, CO and CO₂gas concentration measurements

are integrated by infrared method, to which a zirconia or

magnetic type O₂sensor is added for O₂measurement.

Therefore, the gas concentrations of 5 components are

simultaneously and continuously measurable.

2. The use of highly sensitive and reliable mass ﬂow detec-

tor allows the range ratio of up to 1:25 with the standard 2

range.

3. Maintenance can be performed from the front side, thus

saving the installation space.

Unitized structure of the analyzing block and gas sampling

module enables better maintenance.

•Analog output signals :

Simultaneous output of signals of 4 to

20 mA DC each (non-isolated or isolated

depending on customer’s code selec-

tion)

4.Provided with abundant functions including O₂correc-

tion output, average value output, automatic calibration,

CO peak count alarm, automatic range changeover, and

alarms.

• Five instantaneous value outputs (NO_X,

SO₂, CO, CO₂and O₂)

• Three instantaneous values (NO_X, SO₂,

CO) after O₂correction when provided

with O₂sensor

• Three average values (NO_X, SO₂, CO) af-

ter O₂correction when provided with O₂

sensor

5.N₂O and CH₄can also be measured as an optional feature.

Having warming effect 300 times as high as that of CO₂,

N₂O is the greenhouse gas most controversial now.

SPECIFICATIONS

1. Standard Speciﬁcations

•Measuring system :

• Allowable load resistance :

550 Ω or less (750 Ω or less for isolated

output)

NOx, SO₂, CO and CO₂; Ndir type infra-

red

O₂; Zirconia type, magnetic type

•Measurable component and min./max. measurement

•Contact output: (1)Each 1a contact (contact capacity

250 V AC, 2 A or 30 V DC, 3 A) for:

• Range identiﬁcation of each component

(Close/1st range) , analyzing block error,

calibration error, auto calibration status,

maintenance status,and CO peak count

alarm

range :

NO_X; 0 to 50ppm/0 to 5000ppm

SO₂; 0 to 50ppm/0 to 5000ppm

CO ; 0 to 50ppm/0 to 5000ppm

CO₂; 0 to 10%/0 to 20%

O₂; 0 to 10%/0 to 25%

N₂O and CH₄can be measured as an

optional feature.

(2)Each 1c contact (contact capacity 250V

AC, 1 A or 30 V DC, 1 A) for:

• Concentration alarm for each compo-

nent’s instantaneous value (H, L, HL

settable), analyzing block power off

•Number of measurement ranges :

2 Maximum range ratio: 1:25 (Refer to

Code Symbols.)

•Warm-up time : Within 4 hours after power-on

EDS3-138b

Date Jun. 30, 2011

ZSU-5

•Contact input : Non-voltage contact (1.5 sec or longer)

• Auto calibration start, average value

resetting

• Power consumption: Max. 600 VA

(excluding gas extractor and heating

tube)

Non-voltage contact (Status holded)

• Range changeover (1st range when

contact closes), output hold, remote

pump OFF (OFF when contact closes)

•Storage condition:

• Ambient temperature; -20 to 60ºC

(Water within the drain pot should be

drained before storage.)

•Indication :

LCD with back light for indicating:

• Instantaneous values (NO_X, SO₂, CO,

CO₂and O₂)

• O₂corrected instantaneous values

(NO_X, SO₂, CO) after O₂correction when

provided with O₂sensor

• Ambient humidity; 95%RH or lower

(Required for a oil/coal boiler or when the

ﬁrst range of the SO₂meter for gas dryer

purging is 500 ppm or higher.)

Dew point; -20ºC DP or lower

Pressure; 100 kPa to 400 kPa

•Dry air :

Dust and mist; None

•External dimensions (H x W x D) :

Indoor type; 1710 x 800 x 615 mm

• O₂corrected average values (NO_X, SO₂,

CO) after O₂correction when provided

with O₂sensor

• O₂average value when provided with

O₂sensor

• Peak count value (when provided with

CO, O₂analyzer)

• Parameter assignment

Outdoor type; 1780 x 815 x 700 mm

Approx. 300 kg (excluding standard gas)

•Mass :

•Cubicle ﬁnish color :

Munsell 5Y7/1 semi-gloss

•Cubicle structure :

Indoor or outdoor installation, of self-

•Fluorescent lamp in cubicle :

Standard equipment

•Recorder (option) :

Paperless recorder (Fuji Electric’s type

PHR) mounted

•Gas extractor : Electrical heating type (ﬁlter built in)

• Wire mesh ﬁlter : 40µm mesh of SUS

316 stainless steel

standing type, single-swing front door,

plate thickness 2.3 mm standard (both

cubicle and door)

Six standard gas cylinders (3.4 L)

accommodatable

Note: Fluctuation in the operation period

of 4 hours from the end of warm-

up time is within 2%FS.

•Other :

• Flange : JIS 5K 65AFF

• Mass: Approx. 9 kg (excluding gas sam-

pling pipe)

•Measurement Law type approval No.:

SAN991-1 (NOx analyzer)

SAS992-1 (SO₂analyzer)

• Power supply voltage: 100 V AC, 50/60

Hz

SAC992-1 (CO analyzer)

SE981 (Zirconia O₂sensor)

SF011 (Magnetic O₂sensor)

• Power consumption: Approx 100 VA

• Sampling pipe: Refer to Code Symbols

for materials and length of the pipe.

SUS 316 (length 300, 400, 600, 800,

1000 mm),or titanium (length 600, 800,

1000 mm),or SiC (length 700, 900 mm)

*SUS 316 is used for 800ºC or lower.

*Titanium is used for 1000ºC or lower.

*SiC is used for 1300ºC or lower.

•Sample inlet tube :

ø10 / ø8Teﬂon tube or heating tube

(max. 30 m)

*The heating tube needs to be speciﬁed

in the following cases.

(1) Ambient temperature -5ºC or lower

(2) SO₂of 50 or 100 ppm

(3) Tube length 10 m or longer in SO₂

measurement

(Power supply voltage:100 V AC, 50/60

Hz, power consumption:36 VA/m)

•Rated operating conditions :

• Ambient temperature: -5 to 40ºC (de-

pending on customer’s code selection)

• Ambient humidity: 90% RH or less

• Power supply voltage: 100, 110, 115, 200

or 230 V AC 15% (Fluorescent lamp:

10%)

(depending on customer’s code selec-

tion)

• Frequency: 50 or 60 Hz 0.5 Hz

2

2. Standard Functions

Function

Description

O2 Correction

• Conversion of measured NOX, SO2 and CO gas concentrations into values at standard O2 concentration

Cs (21-ON)

C

: Sample gas concentration after O2 correction

Calculating equation : C =

C^S: Measured concentration of sample gas

O^S: Measured O2 concentration

21-O^S

O^N: Standard O2 concentration (4% for petroleum fuel, 5% for

gas fuel, 6% for coal fuel, 12% for garbage incinerator)

Setting range: 0 to 19%

• The result of conversion is indicated and output in a signal of 4 to 20 mA DC.

Auto Calibration

• The gas analyzer is automatically calibrated.

• Auto calibration cycle settable range: 1 to 99 hours (1-hour step) or 1 to 40 days (1-day step)

• Auto calibration gas injection time settable range: 60 to 599 seconds (in 1-sec step)

• Auto/manual calibration error contact output: Provided when calibration quantity exceeds 50% of full scale.

• Contact output during auto calibration and maintenance: Provided during calibration gas flow and replacement. Also

provided during maintenance.

• Auto calibration remote start contact input: Calibration starts at opening after short-circuit for 1.5 sec or longer.

• Standard gas consumption: Approx. 1 year with 3.4L cylinder in a calibration cycle of 7 days

Average Value

after O2 Correction,

O²average value

• NOX, SO2 and CO values are averaged after O2 correction, and the result is indicated and output in 4 to 20 mA DC.

•

Averaging time is settable by key operation at the front of analyzing block. Settable range: 1 to 59 minutes or 1 to 4 hours

(factory-set at 1 hour)

Remote Output Hold

• The output signal values are collectively held according to external contact input.

• Output is held during short-circuit.

Average Value

Resetting Input

• Output and indication of average value after O2 conversion are reset according to external contact input.

• Output and indication are reset at short-circuit for 1.5 sec or longer.

Automatic range changeover • Automatically changed from low range to high range, and from high range to low range.

Low m High: Changed at 90% point of the low range

High m Low: Changed at 80% point of the high range

Remote range

Changeover Input

• Low or high range is selectable for each sample component via external contact input.

• High range is selected for open-circuit, and low range for short-circuit.

Range Identification

Contact Output

• Identification between low and high ranges is output through a contact.

• When the contact is closed, low range is selected.

Concentration

Alarm Contact Output

• Instantaneous value alarm is settable for each sample component. High, Low, High or Low is settable

(by keys at the front of analyzing block).

• Contact output hysteresis is also settable.

• Contact is 1c type.

CO Instantaneous

Value Peak Count Alarm

Contact Output

• Alarm is issued and indicated when CO instantaneous value has exceeded the set limit by the set number of times.

Settable number of times: 1 to 99, alarm settable range: 10 to 1000 ppm (5 ppm step)

• The number of overshootings per hour is indicated.

Analyzing Block

Error Contact Output

• Contact output is provided when the analyzing block is abnormal.

Temperature Input Signal

• K thermocouple input x 2 (for recorder available at option)

3

ZSU-5

3. Performance

•Repeatability :

•Zero drift :

0.5% of full scale

1.0% of full scale or lower/week

( 2.0% of full scale/week when the

range is less than 200 ppm)

Max. 2.0% of full scale/month on O₂

sensor

•Span drift :

•Linearity :

Max. 2.0% of full scale/week

Max. 2.0% of full scale/month on O₂

sensor

Max. 1.0% of full scale

•

Response time : For 90% indication (after extracting

sample gas through the inlet)

NO_X: 120 sec or shorter

SO₂: 240 sec or shorter

CO : 120 sec or shorter

CO₂: 120 sec or shorter

O₂: 120 sec or shorter

•Sample gas ﬂow rate :

Approx. 2L/min

4. Standard Requirements for Sample Gas

•Temperature : Standard : 60 to 800ºC

Non standard : 1000ºC (titanuim probe)

1300ºC (SiC probe)

100 mg/Nm³or less

-3k to +3kPa

•Dust :

•Pressure :

•Components : SO₂

500 ppm or less

1000 ppm or less

0 to 15%

2000 ppm or less

1 to 21%

NO_X

CO₂

CO

O₂

HCL

The remaining

100 ppm or less

N₂, H₂O

5. Installation Requirements

(1) Selection of a place which does not receive direct sun-

light or radiation from hot substances

If such a place cannot be found, a roof or cover should

be prepared for protection.

(2) Avoidance of a place under heavy vibration

(3) Selection of a place where atmospheric air is clean

SCOPE OF DELIVERY

• Gas analyzer system

• Speciﬁed external drain separator/drain pot

• Speciﬁed gas extractor/probe set

• Speciﬁed gas inlet tube set

• Standard accessories

ITEMS TO BE PREPARED SEPARATELY

1. Standard gas and pressure regulator

(Refor to ZSY of CODE SYMBOLS)

2. Recorder (when necessary) type PHR

3. Individual inspection of measurement method

4. 1-year spare (Refor to ZBN of CODE SYMBOLS)

5. Waterproof gland for outdoor wiring port (A25A),

Order No.: 8641625

6. Anchor bolt

4

CODE SYMBOLS

1

2

3

4

5

6

7

8

9

10 11 12 13

14 15 16 17 18 19 20

-

Z S U

5

Description

Measuring gas component <4th digit>

P

A

B

F

H

L

NO^X

SO2

CO

NO^X,SO2

NOX,CO

NO^X,SO2,CO

NO^X,SO2,CO,CO2

M

O²sensor

Without

Zirconia

O²correction value <5th digit>

Without

4% (Oil fuel)

5% (Gas fuel)

6% (Coal fuel)

12% (Refuse incinerator)

4% (Oil fuel)

5% (Gas fuel)

6% (Coal fuel)

12% (Refuse incinerator)

0

4

5

6

C

D

E

F

Zirconia

Magnetic

G

NO^Xmeasuring range <6th and 7th digit>

Select your code in the table at left.

SO²measuring range <9th and 10th digit>

Select your code in the table at left.

CO measuring range <11th and 12th digit>

Select your code in the table at left.

O²measuring range <13th codes>

0

1

2

Without

10/ 25%

25%

CO²measuring range <14th and 15th digit>

Without

10%/ 20%

10%/ Without

20%/ Without

Measuring Range List

Y Y

MN

M Y

N Y

Unit: ppm

Code

Measuring range

Without

50/100

50/200

50/250

50/500

50/1000

50/Without

100/200

100/250

100/500

100/1000

100/2000

100/Without

200/500

200/1000

200/2000

200/5000

200/Without

250/500

250/1000

250/2000

250/5000

250/Without

500/1000

500/2000

500/5000

500/Without

1000/2000

1000/5000

1000/Without

2000/5000

2000/Without

5000/Without

YY

AB

AC

AD

AE

AF

AY

BC

BD

BE

BF

BG

BY

CE

CF

CG

CH

CY

DE

DF

DG

DH

DY

EF

Isolated output of analog instantaneous value <16th digit>

(Measured component) (Isolation output)

(Note 1)

Each component

NO^X

SO²

CO

NO^X,SO2

Without

Isolated

Y

A

B

C

D

E

F

G

H

J

K

L

M

N

P

NO^X,CO

NO^X,SO2,CO

NO^X,SO2,CO,CO2

NO^X,O2

SO²,O2

CO,O²

NO^X,SO2,O2

NO^X,CO,O2

NO^X,SO2,CO,O2

NO^X,SO2,CO,CO2,O2

O²correction value isolation output <17th digit>

(Measured component) (Isolation output)

(Note 1)

Each component

NO^X

SO²

Without

Isolated

0

1

2

3

4

5

6

7

CO

NO^X,SO2

NO^X,CO

SO²,CO

NO^X,SO2,CO

EG

EH

EY

FG

FH

FY

GH

GY

HY

Isolated output of average value after O²correction <18th digit>

(Measured component) (Isolation output)

(Note 1)

0

1

2

3

4

5

6

Each component

NO^X

SO²

Without

Isolated

CO

NO^X,SO2

NO^X,CO

SO²,CO

NO^X,SO2,CO

Note 1) Only when “Without” is selected for all of

the 16 to 18th digits, non-isolated output

is allowed. Combination of isolated and

non-isolated outputs is not allowed.

7

(Sample gas pressure) (External drain separator) <19th digit>

–1 to +5kPa

–3 to +3kPa

–5 to +1kPa

–1 to +5kPa

–3 to +3kPa

–5 to +1kPa

Without

With (Note3)

1

2

3

4

5

6

Cubicle structure <20th digit>

Indoor structure

Outdoor structure

1

2

5

ZSU-5

1

2

3

4

5

6

7

8

9

10 11 12 13

14 15 16 17 18 19 20

21 22 23 24 25 26

27 28 29 30 31

Description

Pipe and cable inlets <21th digit>

Z S U

5 -

-

- E

(Piping port)

(Cabling port) (Piping port for external

installation of gas cylinder)

A

C

D

Top left

Without

With 3 inlets on lower left side

With 6 inlets on lower left side

Ambient temperature <22th digit>

Standard ( 5 to 40°C)

For cold climate ( 10 to 40°C)

2

3

-

Instrument nameplate Tag plate

Display screen

Instruction manual <23th digit>

A

B

E

F

Standard

Without

With

Without

With

Japanese

English

Recorder <24th digit>

Without

Recorder (type PHR) available at option

0

1

2

3

4

5

6

Z

With (6-point recording: recording contents 1) (Note 2)

With (6-point recording: recording contents 2) (Note 2)

With (6-point recording: recording contents 3) (Note 2)

With (6-point recording: recording contents 4) (Note 2)

With (6-point recording: recording contents 5) (Note 2)

With (6-point recording: recording contents 6) (Note 2)

With (other recording contents) (Note 2)

Power supply <25th digit>

100V AC 50Hz

100V AC 60Hz

110V AC 50Hz

110V AC 60Hz

115V AC 50Hz

115V AC 60Hz

200V AC 50Hz

200V AC 60Hz

230V AC 50Hz

230V AC 60Hz

A

B

C

D

E

F

G

H

J

Recording

contents

Code Code Code Code Code Code

1

2

3

4

5

6

NO^X

instantaneous

value

K

Average value

Application <26th digit>

A

B

C

D

Standard type, refuse, industrial waste incineration, etc.

Gas boiler

Sludge incineration

Oil/coal boiler

O²correction

SO²

instantaneous

value

Offical certificate (Japanese regulation) <27th digit>

Without

NO^X

SO2

Average value

O²correction

Y

A

B

C

D

E

F

G

H

J

CO

instantaneous

value

NO^X, SO2

NOX, CO

NO^X, SO2, CO

NO^X, O2

SO2, O2

CO, O2

NOX, SO2, O2

NOX, CO, O2

NOX, SO2, CO, O2

Average value

O²correction

O²instaneous

value

K

L

M

Combustion

temperature

(Zero gas) <28th digit>

Dust collection

chamber

temperature

1

2

3

Instrumentation air

Air

Standard gas

(Note 4) Order standard gas (type ZSY)

separately.

Note 2) The contents to be recorded with a 6-point recorder are

assigned and connected as specified in the above table

for its delivery.

Recorder type PHR

* If other contents are desired, customer must specify

them separately.

Note 3) Specify this code when the downward inclination of the

sample inlet tube from the gas extraction point to the

analyzer gas inlet is less than 15º or when moisture

content of the sample gas is higher than 30%.

Note 4) Specify code 3 when Measure Act and/or CO²meter is

selected.

6

1

2

3

4

5

6

7

8

9

10 11 12 13

14 15 16 17 18 19 20

21 22 23 24 25 26

27 28 29 30 31

Description

Z S U

5 -

-

- E

Gas extractor Tube material Tube length Extraction point

temperature <29th digit>

Y

1

Without

With

Without

SUS316

Titanium

SiC

Without

300mm

400mm

600mm

800mm

1000mm

1200 mm

1500 mm

2000 mm

600mm

800mm

1000mm

700mm

900mm

A

B

C

E

G

H

J

K

P

Q

R

D

F

800°C or lower

1000°C or lower

1300°C or lower

SiC

Kind of sample inlet tube

Without

Length <30th digit>

Without

5m

Y

A

B

C

D

E

F

G

H

J

I10 / I8mmTeflon tube

Heating tube

10m

15m

20m

25m

30m

50m

10m

15m

20m

25m

30m

K

L

M

Non-standard specifications <31th digit>

Z

Other non-standard specifications

7

ZSU-5

5-Component Gas Sampling System Diagram 1 (Standard type with SO₂ﬁrst range of less than 500ppm)

(1) Gas extractor

Air inlet

*1

Sampling module

(7) Flow checker

Infrared gas

analyzer

CO,CO₂

(10) Atmospheric air

solenoid valve

2-way

(6) Membrane filter

solenoid valve

(3) Gas aspirator

(12) NO2/NO

converter

30kPa

0.5L/min

Atmospheric

air

Sample gas inlet

(2) Gas conditioner

(4)

Electronic

gas cooler

*1

Needle valve

(5) Solenoid

valve

Infrared gas

analyzer

NOX,S

O²

ZERO NO

SO²

CO

CO2

O2

Pressure ragulator

(9)

Zirconia type

O²analyzer

Air

NO

/N²

SO2

/N2

CO

/N²

CO2

/N2

O2

/N2

(Air)

Drain

(8) Standard gas

Filter regulator

30kPa

Instrumentation air inlet

Exhaust

Functions of Individual Components

(1) Gas extractor: Gas extraction, with heating type

stainless steel ﬁlter having a stan-

dard diameter of 40µm

(11) Switching box: 7 power ON-OFF switches of the fol-

lowing equipments are built in.

• Gas extractor

(2) Gas conditioner:

• Gas aspirator

• Fluorescent lamp and service outlet

(Max. 2A)

Removes drain, mist and dust, and

monitors the gas pressure.

(3) Gas aspirator: Aspirates sample gas (Flow rate of

sample gas: Approx. 2L/min)

(4) Electronic gas cooler:

Dries the moisture in the sample gas.

(5) Solenoid valve: Used for introducing calibration gas.

(6) Membrane ﬁlter:

• Sampling module

• O²sensor

• Heater for the gas conditioner

• Ventilator

Added to NOx analyzer.

A special catalyst material for ef-

ﬁcient conversion of NO²gas to NO

is used.

(12) Converter:

PTFE ﬁlter, glassﬁber ﬁlter used to

eliminate ﬁne dust particles and

permit monitoring of dust adhering

condition on the gas analyzer.

(7) Flow checker: Monitors the sample gas ﬂow rate

(it can be controlled by the separate

needle valve.)

(8) Standard gas: Reference gas used for calibrating

zero and span of the analyzer. Up to

6 gases (Zero gas air, span gas NOx,

SO², CO, CO2 and O2) can be used.

(13) Pressure control valve:

Pressure adjustor to keep the sample

gas pressure at a ﬁxed level.

Semi-permeable membrane type

dehumidiﬁer to dry the moisture in

the sample gas to dew point -15ºC

or less.

(14) Gas dryer:

(15) Mist catcher: Removes sulfate mist in the sample

gas.

(9) O²sensor:

Used for measuring the oxygen con-

centration (0 to 25%) in sample gas.

Replaced every 4 months when SO³

concentration value is 30ppm. Added

when SO²value is more than 0 to

500ppm or when oil/coal boiler is

used.

(10) Atmospheric air solenoid valve:

Can be built in for using the atmo-

spheric air instead of standard air.

8

5-Component Gas Sampling System Diagram 2

(Gas boiler or sludge incineration with SO₂ﬁrst range of less than 500ppm)

(1) Gas extractor

Sampling module

(7) Flow checker

2-way

solenoid valve

Infrared gas

analyzer

Air inlet

*1

CO,CO2

50kPa

0.5L/min

(6) Membrane filter

(10) Atmospheric air

solenoid valve

*2

(3) Gas aspirator

(12) NO2/NO

converter

(14) Gas dryer

30kPa

0.5L/min

Atmospheric

air

Sample gas inlet

(2) Gas conditioner

*1

Infrared gas

analyzer

(4)

Electronic

gas cooler

(5) Solenoid

valve

NOX,CO2

(13) Pressure

control valve

ZERO NO

SO²

CO

CO2

O2

Pressure ragulator

(9)

Zirconia type

O²analyzer

*2

Air

NO

/N²

SO2

/N2

CO

/N²

CO2

/N2

O2

/N2

(Air)

Drain

(8) Standard gas

Filter regulator

30kPa

Instrumentation air inlet

Exhaust

5-Component Gas Sampling System Diagram 3 (SO₂ﬁrst range of 500ppm or higher or oil/coal boiler)

(1) Gas extractor

Sampling module

2-way

(7) Flow

checker

*2

solenoid valve

Infrared gas

analyzer

Air inlet

*1

RE2

Flow

CO,CO2

meter

50kPa

0.5L/min

(6) Membrane filter

（1L/min）

(10) Atmospheric

air solenoid valve

(12) NO2/NO

converter

(14) Gas dryer

30kPa

0.5L/min

(3) Gas aspirator

Sample gas inlet

Atmospheric

air

(15)

Mist

catcher

(2) Gas conditioner

*1

Infrared gas

analyzer

(4)

Electronic

gas cooler

(5) Solenoid

valve

NOX,CO2

(13) Pressure

control valve

ZERO NO

SO²

CO

CO2

O2

Pressure ragulator

(9)

Zirconia type

O²analyzer

Air

NO

/N²

SO2

/N2

CO

/N²

CO2

/N2

O2

/N2

(Air)

*3

(8) Standard gas

Drain

*2

*3

Filter regulator

30kPa

Instrumentation air inlet

Exhaust

9

ZSU-5

External Terminal Connection Diagram

TB2 (option)

When provided with a recorder + non-isolation output (option)

GroundTerminal (Left side)

TB1

-

1

2

13

14

15

16

17

18

19

20

21

22

23

24

1

2

For internal

conection

Ch6 output (AO)

Ch5 output (AO)

Power supply

+

-

+

-

Grounding for

internal devices

3

Ch11 output (AO)

4

+

-

+

-

5

Power supply

to gas extractor

Ch4 output (AO)

Ch3 output (AO)

Ch2 output (AO)

Ch10 output (AO)

Ch9 output (AO)

Ch8 output (AO)

6

+

-

+

-

7

Power supply

to heating tube

8

+

-

+

-

9

+

9

Temperature input 1

(option)

10

11

12

10

11

12

+

-

+

-

+

Ch1 output (AO)

Ch7 output (AO)

Temperature input 2

(option)

+

-

M3.5 screw

TN2

M4 screw

TN1

-

1

2

11

12

13

14

15

16

17

18

19

20

1

2

11

12

13

14

15

16

17

18

19

20

Ch5 remote range

Changeover input (DI)

O sensor input

2

Ch5 output (AO)

Ch4 output (AO)

Ch10 output (AO)

Ch9 output (AO)

(already wired)

+

-

+

-

+

-

3

For internal

conection

Ch4 remote range

Changeover input (DI)

4

+

-

+

-

+

-

5

Ch3 remote range

Changeover input (DI)

Ch3 output (AO)

Ch8 output (AO)

Ch11 output (AO)

6

+

-

+

-

+

7

Ch2 remote range

Changeover input (DI)

Ch2 output (AO)

Ch1 output (AO)

Ch7 output (AO)

Ch6 output (AO)

8

For internal

connection

+

-

+

-

9

Ch1 remote range

Changeover input (DI)

10

+

M3.5 screw

TN3

M3.5 screw

TN4

1

2

11

12

13

14

15

16

17

18

19

20

1

2

11

12

13

14

15

16

17

18

19

20

For internal

connection

Maintenance status

Contact Output

Ch5 range identification

signal (DO)

CO peak alarm

Contact output

(DO)

Auto calibration status

Contact output

(DO)

3

Pump ON/OFF

(DI)

Ch4 range identification

signal (DO)

4

Pump ON/OFF

Contact output

(already wired)

5

Remote hold

(DI)

Ch3 range identification

signal (DO)

For internal connection

6

(DO)

7

Average value reset

(DI)

Calibration error

Ch2 range identification

signal (DO)

Contact output

(DO)

8

*For atomospheric air

solenoid valve (DO)

Already wired

Auto calibration

remote start

(DI)

9

Analyzing block

error Contact output

(DO)

Ch1 range identification

signal (DO)

10

M3.5 screw

TN5

External terminal block diagram (Upper side of main unit)

For internal

connection

For internal

1

2

11

12

13

14

15

16

17

18

19

20

TB1

1

TB2

TN1

TN2

TN3

TN4

TN5

connection

NC

1

2

13

14

15

16

17

18

19

20

21

22

23

24

1

2

11

12

13

14

15

16

17

18

19

1

2

3

4

5

6

7

8

9

11

12

13

14

15

16

17

18

19

20

1

2

11

12

13

14

15

16

17

18

19

1

2

11

12

13

14

15

16

17

18

19

1

2

11

12

13

14

15

16

17

18

19

NO

Analyzing block

2

Alarm 3

(DO)

power

3

COM

3

interruption (DO)

4

NC

NO

5

NO

6

Alarm 2

(DO)

Alarm 5

(DO)

6

COM

7

8

NC

NO

NC

NO

9

8

10

11

12

10

11

12

10

20

10

20

10

20

10

20

Alarm 4

(DO)

Alarm 1

(DO)

9

COM

NC

COM

NC

10

M3.5 screw

Note) NO; normal open contact, NC; normal close contact

10

Contents of Measured Channel (CH)

The following table gives the contents of each output signal according to code symbols.

Code symbol

4th digit 5th digit

Contents

Ch1: NOx

P

A

B

F

0

Ch1: SO²

0

Ch1: CO

0

Ch1: NOx, Ch2: SO²

0

Ch1: NOx, Ch2: CO

H

L

0

Ch1: NOx, Ch2: SO², Ch3: CO

0

Ch1: NOx, Ch2: SO², Ch3: CO2, Ch4: CO

Ch1: NOx, Ch2: O², Ch3: Corrected NOx, Ch4: Corrected NOx average

Ch1: SO², Ch2: O2, Ch3: Corrected SO2, Ch4: Corrected SO2 average

Ch1: CO, Ch2: O², Ch3: Corrected CO, Ch4: Corrected CO average

M

P

A

B

F

0

4 to G

Ch1: NOx, Ch2: SO², Ch3: O2, Ch4: Corrected NOx, Ch5: Corrected SO2,

Ch6: Corrected NOx average, Ch7: Corrected SO²average

Ch1: NOx, Ch2: CO, Ch3: O², Ch4: Corrected NOx, Ch5: Corrected CO, Ch6: Corrected NOx average,

Ch7: Corrected CO average

H

L

4 to G

Ch1: NOx, Ch2: SO², Ch3: CO, Ch4: O2, Ch5: Corrected NOx, Ch6: Corrected SO2,

Ch7: Corrected CO, Ch8: Corrected NOx average, Ch9: Corrected SO²average,

Ch10: Corrected CO average

Ch1: NOx, Ch2: SO², Ch3: CO2, Ch4: CO, Ch5: O2, Ch6: Corrected NOx, Ch7: Corrected SO2,

Ch8: Corrected CO, Ch9: Corrected NOxaverage, Ch10: Corrected SO2 average,

Ch11: Corrected CO average

M

4 to G

Standard Accessories

No.

Name

Quantity

Remarks

Filter paper for membrane filter/as spare (Teflon)

Filter paper for membrane filter (pack of 25)/as spare (glass fiber)

Fuse (2A)/as spare

4 pair

1 box

1 fuses

1 set

When SO²meter is provided

1

When SO²meter is not provided

2

3

4

5

6

Fuse (3.2A)/as spare

Standard gas joint R1/4 - I6mm

Hose band for fixing standard gas cylinder

1 set

Toaron tube for standard gas connection, 1 m and I9 / I5mm

Polyethylene tube for standard gas

connection, 6 m and I6 / I4mm

1 tube

7

Anchor bolt for cubicle installation,

M12 u 160 u 50

(Option)

4

8

Water bottle for injection

1

9

10

Gas sampling pipe flange packing

1

When gas extractor is equipped

When heating tube is equipped

11 Gas extractor fastening bolt and nut (M12u60mm)

12 Heating tube support

1 set

1 copy

1

13 Instruction manual (INZ-TN5ZSU-E)

14 Cell assembling tool

For CO2 measurement

11

ZSU-5

Spare Parts for 1-Year Measurement

• 1 pairs of or 4 pack of ﬁlter paper for membrane ﬁlter (Note 1)

• Membrane ﬁlter O-ring (G65) ×2

• Membrane ﬁlter rubber-ring ×2

• Filter element for conditioner ﬁlter ×2

• O-ring (G65) for conditioner ﬁlter ×2

• Diaphragm for gas aspirator ×1

• Valve for gas aspirator ×1

• Fuse (2A) ×4

• Fuse (3.2A) ×3

• Capillary for 50kPa/0.5L ×1

....................When SO₂ﬁrst range is from 0 to 500 ppm or higher

Not provided for gas boiler, sludge incineration, and

oil/coal boiler

• O-ring for gas extractor (G50) ×1

• Packing for gas extractor wire mesh ﬁlter ×1

Added when gas

• Wire mesh ﬁlter packing for gas extraction ×1

extractor is equipped

• O-ring (G45) for gas extraction ×1

• NOx/NO converter catalyst ×1

• Glass wool for NO₂/NO converter

• Fitting for NO₂/NO converter ×2

Added when NOx

analyzer is equipped

• Mist catcher ×3

....................SO₂ﬁrst range of 500 ppm or higher or oil/coal boiler

(Note 1) 1 pairs for SO₂analyzer, on 1 pack (25sheets) for

other

Code Symbols for Spare Parts for 1-Year Measurement

1

2

3

4

5

6

7

8

Description

Z B N 4 S

2

(Application)

Refuse incinerator, Gas boiler

Oil/coal boiler

U

1

(Gas extractor) (NO^Xanalyzer) (SO²analyzer)

0

1

2

Without

With

Without

With

Without

With

Without

3

With

A

B

C

D

E

F

Without

With

Without

With

Without

With

Without

With

Without

With

With (Less than 500 ppm)

With (500 ppm or higher)

With

Without

With

G

H

With

12

STANDARD GAS CODE SYMBOLS

1

2

3

4

5

6

7

8

9

10 11

Z S Y

2 -

Description

NO^xmeasurement first range <4th digit>,ppm

0

A

1

2

3

4

5

6

7

Without

50

100

200

250

500

1000

2000

5000

SO²measurement first range <5th digit>,ppm

0

A

1

2

3

4

5

6

7

Without

50

100

200

250

500

1000

2000

5000

CO measurement first range <6th digit>,ppm

0

A

1

2

3

4

5

6

7

Without

50

100

200

250

500

1000

2000

5000

CO²measurement first range <7th digit>,ppm

Y

A

B

C

Without

5

10

20

O²span gas <9th digit>

Without

1.8 to 2% O²/ N2

10% O2 / N2

AIR

0

1

2

3

Note)

Zero gas <10th digit>

Y

A

B

C

D

Without

Air cylinder (without certificate)

Air cylinder (with certificate Japanese offical organization)

N²cylinder (without certificate)

N²cylinder (with certificate)

Offical certificate <11th digit>

Without

NO^X

SO2

CO

NO^X, SO2

NOX, CO

NO^X, SO2, CO

NO^X, O2

SO2, O2

Y

A

B

C

D

E

F

G

H

J

CO, O2

K

L

M

NOX, SO2,O2

NOX, CO,O2

NOX, SO2, CO, O2

Note: Select “1” for the 9th digit and “A” or “B” for the 10th digit for

zirconia type O²sensor.

For the magnetic type O²sensor, select “2” or “3” for the 9th digit

according to the selection of the first range, and select “C” or “D” for

the 10th digit.

Scope of Delivery: standard gas (3.4L) with pressure regulator

13

ZSU-5

OUTLINE DIAGRAM (Unit: mm)

Rc1/2 Gas outlet with joint for I10/I8

Handle exchange

filter

Heating tube support

(added for heating

tube specifications)

UP

PL name plate

I155

Cover

Cable hole

G1/2

Name plate

Terminal box

Flange

Rc3/4

JIS 5K 65A FF

Sampling pipe 20A

4-I15

I130

I155

Gas inlet

I27

FrangeꢀJIS 5K65AFF

Sampling pipe (SIC)

Gas inlet

（I30）

I10 / I8 Teflon tube

Drain port

Rc¹/4

Joint (Teflon)

2-Rc¹/2

Gas inlet

40

I60

I39 hole

Gas outlet

5

70

90

Approx. 96

I67

2 holes of 9 dia.

Rc¹/2

Approx. 34

I22

Weight Approx. 0.8 kg

Drain

14

OUTLINE DIAGRAM (Unit: mm)

Instrumentation air inlet

Rc 1/4

Sample gas inlet

Rc 3/8

700

815

100

Air inlet Rc 1/4

4-Wiring port

φ34 grommet

(Waterproofing with

wire through hull fitting

is required for outdoor

specification analyzer.)

When installed

outside the

standard gas board.

6-Rc 1/4

(

Calibration gas

inlet)

Drain

Rc 1/2

Exhaust

Rc 1/4

550

580

620

800

4-φ15 hole

Left side

Front

Anchor bolt (option)

(4–M12 × 160 × 50)

Anchor plan, door open/close diagram

620

Rear side

Front side

door

15

ZSU-5

OUTLINE DIAGRAM (Unit: mm)

Instrumentation air inlet

Rc 1/4

Sample gas inlet

Rc 3/8

615

800

Air inlet Rc 1/4

4-Wiring port

φ34 grommet

When installed

outside the

standard gas board.

6-Rc 1/4

(

Calibration gas

inlet)

Drain

Rc 1/2

Exhaust

Rc 1/4

550

580

620

800

4-φ15 hole

Left side

Front

Anchor bolt (option)

(4–M12 × 160 × 50)

Anchor plan, door open/close diagram

620

Rear side

Front side

door

Caution on Safety

*Before using this product, be sure to read its instruction manual in advance.

International Sales Div

Sales Group

Gate City Ohsaki, East Tower, 11-2, Osaki 1-chome,

Shinagawa-ku, Tokyo 141-0032, Japan

http://www.fujielectric.com

Phone: 81-3-5435-7280, 7281 Fax: 81-3-5435-7425

http://www.fjielectric.com/products/instruments/

Information in this catalog is subject to change without notice.

Printed in Japan


型号：	EDS3-138B
厂家：	FUJI ELECTRIC
描述：	INFRARED GAS ANALYZER FOR STACK GAS 红外气体分析仪，烟气
文件：	总16页 (文件大小：274K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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