EDS3-122I_技术文档

INFRARED GAS ANALYZER

DATA SHEET

ZRJ

This gas analyzer (ZRJ) is capable of measuring the

concentrations of CO², CO, CH4,SO2, NO and O2 components

in sample gas.

CO², CO, CH4, NO, and SO2 are measured by non-dispersion

infrared method (NDIR), while O²is measured by paramagnetic,

fuel cell, or zirconia method. Up to 4 components including O²(up

to 3 components in measurement of gases other than O²) can

be measured simultaneously.

A high-sensitivity mass flow sensor is adopted in the

detection block for the infrared method. Due to use of single

beam system for measurement, maintenance is easy and an

excellent stability is ensured for a long period of time.

In addition, a microprocessor is built in and a large-size

liquid crystal display is equipped for easier operation,

higher accuracy and more functions.

This analyzer is thus optimum for combustion control of

various industrial furnaces, botanical study and global

atmospheric research.

FEATURES

SPECIFICATIONS

1. Simultaneous measurement of 4 components

Standard Speciﬁcations

including O²

Principle of measurement:

CO², CO, CH4, SO2, NO;

A maximum of 4 components are simultaneously

measurable; O²and three components selected from

among CO², CO, CH4, SO2 and NO.

Non-dispersion infrared-ray absorption

method

Single light source and single beam

(single beam system)

Measured values can be indicated through signal input

from an externally installed O²analyzer.

2. Excellent in long-term stability

O²; Paramagnetic type (built in), fuel cell

type (built in) or zirconia sensor method

(O²sensor externally installed)

The original optics (measurement block) minimizes

drift particularly due to contamination of a measuring

cell, so an excellent stability is ensured for a long pe-

riod of time.

Measurable gas components and measuring range:

3. Subdued interference from other gas components

Interference from other gas components is insignifi-

cant, because the detector is a serial dual-layer type

transmission detector.

Minimum range

0 – 500ppm

0 – 200ppm

0 – 1000ppm

0 – 500ppm

Maximam range

0 – 100vol%

0 – 5000ppm

CO²

CO

CH⁴

SO2

NO

O2

4. Easy maintenance

Because of single-beam system the measurement

block is simple with no need for optical balance adjust-

ment. Therefore, maintenance is easy.

5. Easy to operate

Operation can be carried out smoothly in an interactive

way through a large-size liquid crystal display.

6. Abundant functions

0 – 5vol%

0 – 10vol%

0 – 100vol%

0 – 25vol%

(Built-in paramagnet)

O²

(External Zirconia)

O²

(Built-in galvanic cell)

• Max. 4 components measurement including O2.

• 1 or 2 measuring range per component.

• Measuring range ratio ≤ 1:5 (except built in O²)

≤ 1:20(Built-in paramag-

• Zero point and span can be accurately calibrated just

by pressing the calibration keys.

Further, the analyzer is settable so as to carry out

automatic calibration periodically.

• An error will be detected by self-diagnostic function

and indicated by error message.

• Besides, a rich variety of functions are provided

including remote range input, range discrimination

signal output, output signal holding and upper/lower

limit alarm.

netic O²analyzer)

For measurable components and possi-

ble combinations of measuring ranges,

refer to Tables 1 to 9.

EDS3-122i

Date May. 23, 2011

ZRJ

Measured value indication:

Dimensions (H x W x D):

19-inch rack mounting type;

177 x 483 x 493mm

Digital indication in 4 digits

(LCD with CFL back light)

• Instantaneous value of each component

• Instantaneous value after O²correction

(only in CO, NO,SO²measurement

with O²)

• Average value after O²correction

(only in CO, NO,SO²measurement

with O²)

Desk-top type; 194 x 483 x 493mm

Approx. 10 kg

Mass:

Finish color:

Front panel; Off-white (Munsell 10Y7.5/0.5

or equivalent)

Casing;

Steel-blue

Enclosure:

Steel casing, for indoor use

Material of gas-contacting parts:

Gas inlet/outlet; SUS304

• O²average value

Sample cell; SUS304/neoprene rubber

Infrared-ray transmitting window; CaF²

Internal tubing; Toaron tube

Analog output signals:

4 to 20mA DC or 0 to 1V DC, non-

isolated output.

Analog output corresponds to mea-

sured value indication in 1:1.

Max. load ; 550Ω for 4 to 20 mA

Min. load ; DC100kΩ for 0 to 1V DC

* Refer to Table 10, for the channel No.

of displayed values pand analog out-

put signals.

1

Gas inlet/outlet: Rc /4 or NPT /4 internal thread

Purge gas ﬂow rate:

1L/min (when required)

Life time of fuel cell O²sensor:

2 years

Standard Functions

Analog input signal:

Output signal holding:

For signal input from externally installed

O²sensor.

Signal requirement;

(1) Signal from Fuji’s Zirconia O²sen-

sor (TYPE: ZFK7)

(2) 0 to 1V DC from an O²sensor

Input section is not isolated. This fea-

ture is effective when an O²sensor is

not built in.

Output signals are held during manual

and auto calibrations by activation of

holding (turning on its setting).

The values to be held are the ones just

before start calibration mode.

Indication values will not be held.

Remote output holding:

Output signal is held at the latest value

by short-circuiting the remote output

holding input terminals.

Holding is maintained while the termi-

nals are short-circuited. Indication val-

ues will not be held.

* Externally installed O²sensor should

be purchased separately.

Relay contact output:

1a contact (250V AC/2A, resistive load)

Instrument error, calibration error,

range discrimination, auto calibration

status, solenoid valve drive for auto

calibration, pump ON/OFF.

Remote range changeover:

Measuring range can be changed ac-

cording to an external signal when

remote range changeover input is re-

ceived.

Changeover is effective only when

remote range setting is turned on. In

this case, measuring range cannot be

changed manually.

When the contact input terminals for

each component are short-circuited, the

ﬁrst range is selected, and it is changed

over to the second range when the ter-

minals are open.

1c contact (250V AC/2A, resistive load)

Upper/lower alarm contact output.

Peak count alarm contact output.

* All relay contacts are isolated mutu-

ally and from the internal circuit.

Non-voltage contact (ON/0V, OFF/5V

DC, 5mA ﬂowing at ON)

Contact input:

Remote range changeover, auto cali-

bration remote start, remote hold-

ing, average value resetting

Isolated from the internal circuit with a

photocoupler. Contact inputs are not

isolated from one another.

Range identiﬁcation signal:

The present measuring range is identi-

ﬁed by a contact signal.

*Only M3.5 screw terminals are used for all signal inputs

and outputs.

The contact output terminals for each

component are short-circuited when

the first range is selected, and when

the second range is selected, the ter-

minals are open.

Power supply:

Voltage rating ; 100V to 240V AC

Allowable range; 85V to 264V AC

Frequency

Power consumption; 70VA max.

Inlet ; Conform to EN60320

Protection Class I

; 50Hz/60Hz

Auto calibration:

Auto calibration is carried out periodi-

cally at the preset cycle.

Operating conditions:

Ambient temperature; -5˚C to 45˚C

When a standard gas cylinder for

calibration and a solenoid valve for

opening/closing the gas flow line are

prepared externally by the customer,

calibration will be carried out with the

solenoid valve drive contacts for zero

calibration and each span calibration

turned on/off sequentially at the set

auto calibration timing.

Ambient humidity

; 90% RH max.,

non-condensing

Storage conditions:

Ambient temperature; -20˚C to 60˚C

Ambient humidity

; 100% RH max.,

non-condensing

2

Auto calibration cycle setting:

Auto calibration cycle is set.

Optional Functions

O2 correction:

Conversion of measured CO and SO2

Setting is variable within 1 to 99 hours (in

increments of 1 hour) or 1 to 40 days (in

increments of 1 day).

gas concentrations into values at stan-

dard O²concentration

Gas ﬂow time setting:

21–On

21–Os

Correction formula: C = –––––––– x Cs

The time for flowing each calibration

gas in auto calibration is set.

Settable within 60 to 599 seconds (in

increments of 1 second)

C

: Sample gas concentration after O²

correction

Cs : Measured concentration of sample

gas

Auto calibration remote start:

Auto calibration is carried out only once

according to an external input signal.

Calibration sequence is settable in the

same way as the cyclic auto calibration.

Calibration starts by opening the auto

calibration remote start input terminals

after short-circuiting for 1.5 seconds or

longer. Auto calibration is started when

the contacts open.

Os : Measured O²concentration

On: Standard O²concentration (value

changeable by setting)

*The upper limit value of the fractional

part in this calculation is 4.

The result of calculation is indicated

and output in an analog output signal.

Average value after O

calculation:

2

correction and O average value

2

The result of O2 correction or instan-

taneous O²value can be output as an

average value in the determined period

of time.

Auto zero calibration:

Auto zero caliblation is carried out peri-

odically at the preset cycle.

This cycle is independent on “Auto cali-

bration” cycle.

When zero calibration gas and solenoid

valve for opening/closing the calibration

gas ﬂow line are prepared externally by

the customer, zero calibration will be

carried out with the solenoid valve drive

contact for zero caliblation turned on/off

at the set auto zero calibration timing.

Used for averaging is the moving aver-

age method in which sampling is car-

ried out at intervals of 30 seconds.

(Output is updated every 30 seconds.

It is the average value in the deter-

mined period of time just before the

latest updating.)

Averaging time is settable within 1 to

59 minutes (in increments of 1 min-

ute) or 1 to 4 hours (in increments of 1

hour).

Auto zero calibration cycle setting:

Auto zero calibration cycle is set.

Setting is variable within 1 to 99 hours (in

increments of 1 hour) or setting is vari-

able within 1 to 40 days (in increments

of 1 day).

Average value resetting:

The above-mentioned output of average

value is started from the initial state by

opening the average value resetting in-

put terminals after short-circuiting for 1.5

seconds or longer.

Output is reset by short-circuiting and

restarted by opening.

Gas ﬂow time setting:

The timing for ﬂowing zero gas in auto

zero calibration it set.

Settable 60 to 599 seconds (in incre-

ments of 1 second)

CO concentration peak count alarm:

(added only for CO/O²measurement)

Alarm output turns on according to the

Upper/lower limit alarm:

Alarm contact output turns on when

the preset upper or lower limit alarm

value is reached.

Contacts close when the instantaneous

value of each component becomes

larger than the upper alarm limit value

or smaller than the lower alarm limit

value.

preset concentration and count.

Whenever the instantaneous value of

CO exceeds the preset concentration

value, count increments. If the count

exceeds the preset value in one hour,

the alarm contacts close.

Communication function:

Instrument error contact output:

RS-232C (9pins D-sub)

Half-duplex bit serial

Contacts close at occurrence of ana-

lyzer error No. 1, 3 or 10.

Calibration error contact output:

Start-stop synchronization

Modbus^TMprotocol

Contacts close at occurrence of manual

or auto calibration error (any of errors

No. 4 to 9).

Contents: Read/Wright parameters

Read measurement concen-

tration and instrument status

Remark: When connecting via RS-485 in-

Auto calibration status contact outputs:

Contacts close during auto calibration.

Pump ON/OFF contact output:

terface, a RS-232C

RS-485

converter should be used.

During measurement, this contact

close. While calibration gas is ﬂowing,

this contact open. This contact is con-

nected in power supply of pump, and

stop the sample gas while calibration

gas ﬂowing.

3

ZRJ

Performance

Standard Requirements for Sample Gas

Repeatability

Linearity

Zero drift

Span drift

Response time :

(for 90% FS response)

:

0.5% of full scale

1% of full scale

2% of full scale/week

Flow rate

Temperature : 0 to 50˚C

Pressure

Dust

: 1L / min 0.5L / min

: 10 kPa or less (Gas outlet side should

be open to the atmospheric air.)

: 100 µg/Nm³or less in particle size of 0.3

µm or less

1 or 2 component measurement;

Mist

Moisture

: Unallowable

Within 15 seconds including replace-

ment time of sample gas

: Below a level where saturation occurs

at room temperature (condensation un-

allowable).

Below the level where saturation oc-

curs at 2˚C for CO measurement in 0 to

200 ppm range, NO measurement, and

SO²measurement.

More than 3 components measurement;

Within 30 seconds including replace-

ment time of sample gas

Interference from other gases:

Built-in

Corrosive component:

1 ppm or less

Standard gas for calibration:

Zero gas ; Dry N²

Interference

CO²

CO

CH⁴

SO²

NO

paramagnetic

O²analyzer

component analyzer analyzer analyzer analyzer analyzer

CO

≤ 1%FS

––

≤ 1%FS ≤ 0.5%FS ≤ 1%FS

––

1000ppm

CO²15%

≤ 1%FS

for 200ppm

analyzer,

Span gas ; Each sample gas having

concentration 90 to 100%

of its measuring range (rec-

ommended).

≤ 1%FS ≤ 1%FS ≤ 1%FS ≤ 2% FS

––

≤

2.5%FS

≤ 1%FS

for 500ppm

analyzer,

Gas beyond concentration

100% is unusable.

H²O

saturation

at 20˚C

≤ 1%FS

––

≤

2.5%FS

In case a zirconia O²analyzer is installed

externally and calibration is carried out

on the same calibration gas line:

Zero gas ; Dry air or atmospheric air

Span gas ; For other than O²measure-

ment, each sample gas

having concentration 90 to

100% of its measuring range

For O²measurement, O2 gas

of 1 to 2 vol%

≤ 50ppm ≤ 60ppm

≤ 2.5%FS

for 200ppm

analyzer

*

H²O

saturation

at 2˚C

≤ 2%FS

with inter-

ference

compen-

sation

≤ 2%FS

with inter-

ference

compen-

sation

––

CH⁴

1000ppm

≤ 1%FS ≤ 1%FS

≤ 50ppm

––

*The H2O interference of NO and SO2 analyzer can be reduced by the

interference compensation function.

EC Directive Compliance

Installation Requirements

The product conforms to the requirements of the Low

Voltage Directive 73/23/EEC and EMC directive 89/336/

EEC (as amended by Directive 92/31/EEC), both as

amended by Directive 93/68/EEC.

It conforms to following standards for product safety and

electromagnetic compatibility ;

•Indoor use (Select a place where the equipment does

not receive direct sunlight, draft/rain or radiation from

hot substances. If such a place cannot be found, a roof

or cover should be prepared for protection.)

•Avoide a place where receives heavy vibration

•Select a place where atmospheric air is clean

EN61010-1 : 2001 Safety requirements for electrical

equipment for measurement, control

and laboratory use.

“Installation Category II”

“Pollution Degree 2”

EN61326-1 : 1997, AI: 1998, A2: 2001

Electrical equipment for measurement,

control and laboratory use — EMC re-

quirements.

4

Principle diagram of NDIR type measurement (For CO₂, CO, CH

4

, SO , NO)

2

Front expansion chamber

Gas inlet

Gas outlet

Infrared-ray

light source

Rear expansion

chamber

Detector

Mass flow

sensor

Motor

Measuring cell

Chopper

Preamplifier

Signal

Indication

processing

and calculation

block

Output

Principle diagram of paramagnetic type measurement (For O )

2

Mirror

Permanent

magnet

Measuring

cell

Gas inlet

Magnetic field

Gas outlet

Preamplifier

Permanent

magnet

LED

Photodiode

Indication

Signal processing

and calculation block

Output

Principle diagram of fule cell type measurment (For O )

2

Resistor

Thermistor

Electrolyte

Negative electrode

Diaphragm

Positive electrode

5

ZRJ

To measure low moisture content (saturated at room temperature or lower) sample gas

(CO, CO2, CH4)

(9) Flow meter

(10) Membrane

filter

(1) Mist filter

(3) Aspirator

(7) Two-way

Solenoid

valve

Gas

analyzer

(ZRJ)

(7)

(7) Solenoid

valve

(5) Drain pot

(11) Demister

O2 analyzer

(6) Ball valve

(In the case of zirconia type)

Exhaust

(atmospheric pressure)

Drain

Reference gas

for zero

Reference gas for

span calibration

calibration

(8)

To measure high moisture content sample gas, NO, SO2, or CO (0 to 200 ppm range)

(14) Solenoid

(9) Flow meter

valve

(10) Membrane

filter

(1) Mist filter

(3) Aspirator

(12) NOX/NO converter

(for NOX measurement)

(7)Two-way

Solenoid

valve

(3) Aspirator*

Atmosheric

(13)

Bubbller

(7)

(7)Solenoid

valve

(4) Electronic

cooler

(7) Solenoid

valve

Gas

analyzer

(ZRJ)

(2) Safety

(5) Drain

drain trap

pot

O2 analyzer

(8) Standard gas

for zero

(In the case of zirconia type)

(6) Ball

calibration

valve

Exhaust

(atmospheric pressure)

(8) Standard gas for

span calibration

Drain

* Be sure to use a dehumidifier for NO, SO2, and CO analyzers of 0 to 200

ppm range (=2C saturation or lower).

Supply zero calibration gas at atmospher or contained in a cylinder after

performing bubbling (humidifying) to decrease interference by Interference

compensation

Sampling device list (example)

List of sampling devices

No.

Device name

Fuji’s type

(1) Mist filter

ZBBK1V03-0

ZBH51603

(2) Safety drain trap

(3) Aspirator

ZBG80

(4) Electoric cooler

(5) Drain pot

ZBC91003

ZBH13003 (Length 255mm)

ZBFB1

(6) Ball valve

(7) Two-way solenoid valve

(8) Standard gas for calibration

(9) Flow meter

ZBM Y04-0 (Codes in to be selected depending on application)

ZBD42203

ZBBM2V03-0

ZBH35003

ZDL02001

ZBH65003

(10) Membrane filter

Demister

(11)

(12)

(13)

(14)

NO₂/NO converter

Bubbler

Solenoid valve

6

CODE SYMBOLS

1

2

3

4

5

6

7

8

9 10 11 12 13 14 15 16 17 18 19 20 21

Digit No.

of code

Digit

Description

Standard

note

Z R J

6

4

F

5

None

SO2

CO

CO2

CH4

NO

NO+SO2

note 1

Y

A

B

D

E

P

F

NO+CO

CO2+CO

H

2

CH4+CO

3

CO2+CH4

4

CO2+CO+CH4

5

NO+SO2+CO

L

Others

Z

6

7

None

note 2

Y

A

B

C

D

External zirconia type sensor (ZFK7)

External O2 analyzer

Built-in paramagnetic type O2 sensor

Built-in fuel cell type O2 sensor

1

Rc /4 on back face

0

1

2

3

1

Rc /4 on back face with purging

1

NPT /4 on back face

1

NPT /4on back face with purging

8

9

6

Table-top type

19-inch rack mounting type

19-inch rack mounting type with slide rail

A

B

C

10 <Indication and power supply cable>

In Japanese, Power cable rated 125V

In English, Power cable rated 125V (UL)

In English, Power cable rated 250V (CEE)

note 3

J

E

U

11

<Measuring range> 1st component, 1st range

None

note 4

note 1

note 5

note 6

Y

C

E

0 to 200ppm

0 to 500ppm

0 to 1000ppm

0 to 2000ppm

0 to 2500ppm

0 to 5000ppm

0 to 1%

F

G

U

H

J

K

Q

L

0 to 2%

0 to 3%

0 to 5%

0 to 10%

0 to 20%

0 to 25%

0 to 40%

M

N

V

W

P

0 to 50%

0 to 70%

0 to 100%

Others

X

R

Z

12

<Measuring range> 1st component, 2nd range

None

note 4

Y

E

F

G

U

H

J

0 to 500ppm

0 to 1000ppm

0 to 2000ppm

0 to 2500ppm

0 to 5000ppm

0 to 1%

0 to 2%

0 to 5%

K

L

0 to 10%

0 to 20%

0 to 25%

0 to 50%

M

N

V

P

0 to 100%

Others

R

Z

7

ZRJ

Digit No.

of code

1

2

3

4

5

6

7

8

9 10 11 12 13 14 15 16 17 18 19 20 21

Digit

13

Description

<Measuring range> 2nd component, 1st range

note

note 4

Z R J

6

None

Y

E

F

G

U

H

J

0 to 500ppm

0 to 1000ppm

0 to 2000ppm

0 to 2500ppm

0 to 5000ppm

0 to 1%

0 to 2%

0 to 3%

0 to 5%

K

Q

L

0 to 10%

0 to 20%

0 to 25%

0 to 40%

M

N

V

W

P

0 to 50%

0 to 70%

0 to 100%

Others

X

R

Z

14

<Measuring range> 2nd component, 2nd range

None

note 4

Y

F

G

U

H

J

0 to 1000ppm

0 to 2000ppm

0 to 2500ppm

0 to 5000ppm

0 to 1%

0 to 2%

0 to 5%

K

L

0 to 10%

0 to 20%

0 to 25%

0 to 50%

M

N

V

P

0 to 100%

Others

R

Z

15 <Measuring range> 3rd component, 1st range

note 4

None

0 to 500ppm

Y

E

0 to 1000ppm

F

0 to 2000ppm

0 to 2500ppm

0 to 5000ppm

0 to 1%

G

U

H

J

0 to 2%

0 to 3%

0 to 5%

K

Q

L

0 to 10%

0 to 20%

0 to 25%

0 to 40%

M

N

V

W

P

0 to 50%

0 to 70%

0 to 100%

Others

X

R

Z

16 <Measuring range> 3rd component, 2nd range

note 4

None

0 to 1000ppm

0 to 2000ppm

0 to 2500ppm

0 to 5000ppm

0 to 1%

Y

F

G

U

H

J

0 to 2%

0 to 5%

K

L

0 to 10%

0 to 20%

0 to 25%

0 to 50%

M

N

V

P

0 to 100%

Others

R

Z

17 <O2 analyzer, 1st range>

None

note 4

Y

L

M

V

P

0 to 5%

0 to 10%

0 to 25%

0 to 50%

0 to 100%

Others

R

Z

8

Digit No.

of code

1

2

3

4

5

6

7

8

9 10 11 12 13 14 15 16 17 18 19 20 21

Digit

Description

note

note 4

Z R J

6

18 <O²analyzer, 2nd range>

None

0 to 10%

0 to 25%

0 to 50%

0 to 100%

Others

Y

M

V

P

R

Z

19 <Output>

4 to 20mA DC

0 to 1V DC

4 to 20mA DC + Communication function

0 to 1V DC + Communication function

A

B

C

D

20

<O

2

correction and O

2

average value output>

note 7

note 8

None

Y

A

B

C

With O2 correction output and average output

With Peak count alarm output

With O2 correction and average output,

and peak count alarm output

Others

Z

21 Adjustment, Unit

Standard, Unit ppm

For heat treatment, Unit ppm

Standard, Unit mg/m³

Others

note 9

A

B

C

Z

(1) Code symbols should be specified.

(2) Range combination should be the one allowed in separate tables.

(note1) When only O2 measurement is necessary, “Y”should be specified at the 5th digit.

In this case, specify O2 measuring range at 17th 18th digits.

(note2) When “B” is specified at the 6th digit, O2 sensor signal has to be set as 0-1V DC linear corresponding to full

scale.

External Zirconia O2 sensor and external O2 analyzer are not included in the scope of supply, and has to be

separately ordered..

(note3) Rated voltage and plug type of the attached power cable is different depending on the code “J”, “E” and

“U” in the 10th digit.

Select appropriate code according to operationg power supply voltage in the final destination.

(note4) Refer to Table 1 to 9, for possible combination of measuring components and ranges in the data sheet.

(note5) “C” can be specified at 11th digits, ONLY for CO measurement.

(note6) “E” can be specified at 11th digits, except CH4 measurement.

(note7) O2 correction is calculated only for NO, SO2 and CO.

Both average value output after O2 calculation and O2 average value output are provided at the same time.

Peak count alarm can be added only for CO measurement.

* With the triple-component analyzer for NO, SO2, and CO, the values after correction only are displayed

and output (average of corrected values is not output). If the average value should be output, specify Z,

and separately describe what values should be output. Up to 8 values can be output.

Peak count alarm can be added only for CO measurement.

(note8) When no O2 measurement, “Y” should be specified.

(note9) This analyzer has different calibration curve corresponding to sample gas composition.

When “ B ” or “ Z ” is specified at the 21th digit, the gas composition table should be issued.

“Standard” means N2 balance adjustment.

In case that the measurement unit is specified as “mg/m³”, it is necessary to select “unit : mg/m³”(Code“C”)

at the 21st digit.

Please refer to the table shown below for the corresponding range code based on “ mg/m³”.

Corresponding range in mg/m³

Range code

In ppm

NO

–––

SO²

–––

CO

C

E

F

0 to 200ppm

0 to 500ppm

0 to 1000ppm

0 to 2000ppm

0 to 250mg/m³

0 to 600mg/m³

0 to 1250mg/m³

0 to 2500mg/m³

0 to 650mg/m³

0 to 1300mg/m³

0 to 2600mg/m³

0 to 1400mg/m³

0 to 2800mg/m³

0 to 5600mg/m³

G

The conversion formula “ppm” unit into “mg/m³” unit

NO(mg/m³) = 1.34 × NO (ppm)

SO²(mg/m³) = 2.86 × SO2 (ppm)

CO(mg/m³) = 1.25 × CO (ppm)

SCOPE OF DELIVERY

Gas analyzer ... 1 unit

ORDERING INFORMATION

1. Code symbols

Power cable (standard inlet type 2m) ... 1 pc

Replacement fuse (250V, 1A AC, delay type) ... 2 pcs

Instruction manual ... 1 copy

2. Application and composition of sample gas

Slide rail ... 2 pcs (when with slide rail is selected)

9

ZRJ

Measurable component and range - availability check table -

Table 1: Single-component analyzer (CO2, CO, CH4 , SO2, NO)

2nd range

0 to 500ppm 0 to 1000ppm 0 to 2000ppm 0 to 2500ppm 0 to 5000ppm

0 to 1%

0 to 2%

0 to 3%

1st range

0 to 200ppm

0 to 500ppm

0 to 1000ppm

0 to 2000ppm

0 to 2500ppm

0 to 5000ppm

0 to 1%

–––

0 to 2%

–––

0 to 3%

–––

0 to 5%

0 to 10%

0 to 20%

0 to 25%

0 to 40%

0 to 50%

0 to 70%

0 to 100%

2nd range

0 to 5%

0 to 10%

0 to 20%

0 to 25%

0 to 40%

0 to 50%

0 to 70%

0 to 100%

1st range

0 to 200ppm

0 to 500ppm

0 to 1000ppm

0 to 2000ppm

0 to 2500ppm

0 to 5000ppm

0 to 1%

–––

0 to 2%

0 to 3%

0 to 5%

–––

0 to 10%

–––

0 to 20%

–––

0 to 25%

–––

0 to 40%

–––

0 to 50%

–––

0 to 70%

–––

0 to 100%

: CO2 analyzer measurable range

: CH4 analyzer measurable range

: CO analyzer measurable range

: SO2 analyzer measurable range

: NO analyzer measurable range

*Note) Single range is also available.

Table 2: Double-components analyzer (CO²and CO)

1st component 2nd component

CO

1st range

2nd range

0 to 500ppm 0 to 1000ppm 0 to 2000ppm 0 to 5000ppm 0 to 1%

0 to 2%

0 to 5%

0 to 10%

0 to 20%

0 to 50%

0 to 100%

0 to 1000ppm 0 to 2000ppm 0 to 5000ppm 0 to 1%

0 to 2%

0 to 5000ppm

0 to 1%

–––

0 to 1%

0 to 2%

0 to 5%

0 to 10%

CO2

0 to 10%

0 to 20%

0 to 50%

0 to 100%

–––

: Single range or double range is available (middle range between 1st and 2nd range is also available),

: Only single range is available one component one range

10

Table 3: Double-components analyzer (CH4 and CO)

1st component 2nd component

CO

0 to 2%

0 to 5%

1st range

2nd range

0 to 500ppm 0 to 1000ppm 0 to 2000ppm 0 to 5000ppm 0 to 1%

0 to 1000ppm 0 to 2000ppm 0 to 5000ppm 0 to 1%

0 to 5%

0 to 10%

0 to 20%

0 to 50%

0 to 100%

0 to 2%

0 to 5000ppm

0 to 1%

–––

0 to 1%

0 to 2%

–––

0 to 2%

0 to 5%

0 to 10%

CH4

0 to 10%

0 to 20%

0 to 50%

–––

0 to 50%

0 to 100%

–––

: Single range or double range is available (middle range between 1st and 2nd range is also available),

: Only single range is available one component one range

Table 4: Double-components analyzer (CO²and CH4)

1st component 2nd component

CH4

1st range

2nd range

0 to 1000ppm 0 to 2000ppm 0 to 5000ppm 0 to 1%

0 to 2000ppm 0 to 5000ppm 0 to 1%

0 to 2%

0 to 5%

0 to 10%

0 to 20%

0 to 50%

0 to 100%

0 to 2%

0 to 2000ppm

0 to 5000ppm

0 to 1%

0 to 2%

–––

0 to 2%

0 to 5%

CO2

0 to 5%

0 to 10%

0 to 20%

0 to 50%

0 to 100%

–––

: Single range or double range is available (middle range between 1st and 2nd range is also available)

Table 5: Double-components analyzer (NO and SO2)

1st component

2nd component

SO²

1st range

2nd range

0 to 500ppm 0 to 1000ppm

0 to 2000ppm 0 to 5000ppm

0 to 500ppm

0 to 2000ppm

0 to 1000ppm

0 to 5000ppm

NO

: Single range or double range is available (middle range between 1st and 2nd range is also available)

Table 6: Double-components analyzer (NO and CO)

1st component 2nd component

CO

1st range

2nd range

0 to 200ppm 0 to 500ppm 0 to 1000ppm 0 to 2000ppm

0 to 1000ppm 0 to 2000ppm 0 to 5000ppm 0 to 1%

0 to 500ppm

0 to 5000ppm

0 to 1000ppm

0 to 5000ppm

NO

: Single range or double range is available (middle range between 1st and 2nd range is also available)

11

ZRJ

.....

Table 7:Triple-component analyzer (CO2, CO and CH4)

Covered table 2, table 3 and table 4.

NO/SO2 by Table 5 and CO by Table 1

(maximum CO range: 0 to 1%)

..............

Table 8:Triple-component analyzer (NO/SO2/CO)

Table 9: O2 analyzer

2nd range

1st range

M

V

P

R

0 to 10%

0 to 25%

0 to 50% 0 to 100%

L

M

V

P

0 to 5%

–––

0 to 10%

0 to 25%

0 to 50%

0 to 100%

–––

R

: Built-in paramagretic type O²analyzer measurable range,

: External zirconia type O2 analyzer measurable range

: Built-in fuel cell type O2 analyzer measurable range

*O2 analyzer is selectable indifferently to combination with

other components.

External zirconia type O2 analyzer is assumed to be Fuji’s type ZFK7.

Table 10: Channel(CH) No. and display/output contents comparison table

Code symbol

Display/output contents corresponding to each channel (CH) No.

5th digit 6th digit 20th digit

CH1

O²

NO

SO²

CO2

CO

CH2

CH3

CH4

CH5

CH6

CH7

CH8

Y

P

A

D

B

E

F

C

Y

CH⁴

NO

CO²

CH⁴

CO²

NO

CO²

NO

SO2

CO2

CO

CH⁴

NO

CO2

CH⁴

CO2

NO

CO²

SO²

CO

CH4

SO2

CO

O²

O2

O²

SO2

CO

CH4

SO²

CO

H

2

Y

3

Y

4

Y

L

Y

CO

CH4

5

Y

P

A

D

B

E

F

H

2

3

A, B, C, D

Y

Y, B

Y

O2

O²

O2

Y, B

Y

Y, B

4

L

5

CO

CH⁴

O²

Correct

NOX

Correct

NOX average

P

A

B

F

A, B, C, D

A

NOX

SO²

CO

O2

O²

O2 average

O²average

Correct

SO²

Correct

SO²average

A

Correct

CO

Correct

CO average

A, C

A

O²

Correct

NOX

Correct

SO2

Correct

NOX average SO2 average

Correct

NO^X

CO²

CH⁴

NO^X

CO²

SO2

CO

SO2

CO²

O2

O²

O2 average

O²average

Correct

NOX

Correct

CO

Correct Correct

H

2

A, C

NO^Xaverage CO average

O²average

Correct

CO

Correct

CO average

O²

Correct

CO

Correct

CO average

3

O2

O2 average

Correct

NOX

Correct

SO2

Correct

CO

L

CO

CH⁴

O2

O²average

Correct

CO

Correct

CO average

5

O²

O²average

* Study of table

When CH1 shows SO2, it means that the display and the output of CH1 correspond to the component of SO2.

The "correct" means O2 correction.

If A or C is selected for the 20th digit of the code symbols, “NOx” is displayed as the component display of “NO.”

12

OUTLINE DIAGRAM (Unit : mm)

<UPPER>

<SIDE>

88.5

M4 (for slide rail)

Power Switch

M5

INFRARED GAS ANALYZER

POWER

<FRONT>

MODE

ESC

ZERO

Applicable both for

JIS 100 mm and

EiA 101.6 mm

ENT

SPAN

465

483

1

Purge gas inlet Rc /4 or NPT /4

1

Sample gas outlet Rc /4 or NPT /4

429

1

Sample gas inlet Rc /4 or NPT /4

<REAR>

AC inlet (100V to 240V AC, 50Hz/60Hz)

Terminal

block 1

Terminal

block 3

Terminal

block 5

Rubber boss for installing on a table or the like

Terminal

block 2

Terminal

block 4

13

ZRJ

OUTLINE DIAGRAM OF ACCESSORY SLIDE RAIL (Unit: mm)

Model : 305A-20/Accuride International Inc.or equivalent

* The slide rails are attached to this equip-

ment when designated.

Closed

530 3

(22.7)

Cabinet member

1.52t

The same or less

Open

(9.5)

Intermediate

member

508.0 0.8

476.2 0.3

463.5 0.3

Drawer member

1.27t

15.9 0.5

352.8 0.3

111.1 0.3

25.4 0.3

12.7 0.3

15.9 0.5

4.5 × 5.3

123.8 0.3

238.1 0.3

365.1 0.3

505.0 0.8

19.1 0.3

Reinforcement plate

19-inch rack mounting method:

The mass of the instrument should be supported at the bottom of the unit (or the side of the unit when mounted with

the slide rails).

Also, for facilitate maintenance, a structure which allows extraction of the main unit by using the slide rail is recom-

mended.

Slide rail mounted type

Guide rail mounted type

Rack size

EiA

standard

EiA

standard

450 or more

465

450 or more

465

Mounting diagram

Slide rails

Guide rails

For the guide rail mounted type, a maintenance

space (200mm or more) should be provided on

the main unit.

14

EXTERNAL CONNECTION DIAGRAM

Terminal block 1

<TN1>

Terminal block 2

<TN2>

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 output

(CH5_OUT)

* O²sensor input

(O²_IN)

–

+

Unassigned

+

CH4 remote range

changeover input

(R_RNG_CH4)

3

CH4 output

(CH4_OUT)

–

+

Unassigned

4

CH3 remote range

changeover input

(R_RNG_CH3)

5

CH3 output

(CH3_OUT)

CH8 output

(CH8_OUT)

–

+

–

+

6

CH2 remote range

changeover input

(R_RNG_CH2)

7

CH2 output

(CH2_OUT)

CH7 output

(CH7_OUT)

–

+

–

+

8

CH1 remote range

changeover input

(R_RNG_CH1)

9

CH1 output

(CH1_OUT)

CH6 output

(CH6_OUT)

–

+

–

+

10

(M3.5 screw)

Terminal block 3

<TN3>

Terminal block 4

<TN4>

Contact output for CH4

span calibration

(SPAN_CH4)

1

2

11

12

13

14

15

16

17

18

19

20

1

2

11

12

13

14

15

16

17

18

19

20

Instrument error

(FAULT)

Unassigned

Contact output for CH3

span calibration

(SPAN_CH3)

Auto calibration status

contact output

(ACAL/MNT)

3

CH4 range identification

signal output (RNG_IDCH4)

4

Contact output for CH2

span calibration

(SPAN_CH2)

Calibration error

contact output

(CAL_ALM)

5

Remote hold input

(R_HOLD)

CH3 range identification

signal output (RNG_IDCH3)

6

Contact output for CH1

span calibration

(SPAN_CH1)

7

Average value reset

input (RESET)

CH2 range identification

signal output (RNG_IDCH2)

Pump ON/OFF contact

output (PUMP)

8

Contact output for

zero calibration

(ZERO)

Auto calibration

remote start

input (R_CAL)

9

CH1 range identification

signal output (RNG_IDCH1)

Unassigned

10

(M3.5 screw)

Terminal block 5

<TN5>

Unassigned

1

2

11

12

13

14

15

16

17

18

19

20

*O²sensor input is used when an external O2 analyzer is selected.

Unassigned

Note) Unassigned terminals are used for internal connection.

So they should not be used as repeating terminals either.

CH3 alarm output

(ALM_CH3)

3

4

5

Peak count alarm

output (PEAK_ALM)

CH2 alarm output

(ALM_CH2)

6

7

8

CH1 alarm output

(ALM_CH1)

CH4 alarm output

(ALM_CH4)

9

10

(M3.5 screw)

15

ZRJ

Power supply:

Rated voltage

; 100 to 115V AC or 200 to

240V AC

Exclusive Zirconia O Sensor

2

(to be purchased separately)

Rated frequency ; 50Hz/60Hz

Max. rated power ; 215VA (during power ON)

65VA (during steady-state op-

eration)

Steel casing, for indoor application

Temperature indication (LED)

For O2 correction, the gas analyzer ZRJ can accept linealized

0 to 1V DC signal coming from analyzer calibrated 0 to 25%

O²full scale. If the analyzer is not available, Fuji can supply

exclusive Zirconia O²sensor Model ZFK.

Measuring method:

Zirconia system

Measurable component and measuring range:

Enclosure:

Indication:

Temperature alarm output:

Contact output 1a contact,

Contact capacity 220V, 1A AC (resistive load)

Outer dimensions (H x W x D):

141 x 170 x 190mm

Mass {weight}: Approx. 3kg

Finish color: Munsell 5Y 7/1

Measurable component

Range

O²

Oxygen

0 to 25vol%

Repeatability:

Linearity:

Within 0.5% of full scale

Within 1% of full scale

Zero drift:

Span drift:

Within 1% of full scale/week

Within 2% of full scale/week

Response time: Approx. 20 seconds (for 90% response)

Measured gas ﬂow rate:

0.5 0.25L / min

Remark: The Zirconia system, due to its

principle, may produce a measuring

error due to relative concentration

versus the com-bustible O²gas

concentration. Also, a corrosive gas

(SO²of 250 ppm or more, etc.) may

affect the life of the sensor.

CODE SYMBOLS

1

2

3

4

5

6

7

8

9 10 11 12 13

Description

Measuring method

Zirconia method

Z F K 7 Y Y 4 -

Y 0 Y Y

7 Y Y

Gas inlet/outlet size:

Power supply

1

4

9

B

C

100 to 115V AC 50/60Hz(Standard)

200 to 240V AC 50/60Hz(Standard)

200 to 240V AC 50/60Hz(CE mark)

4

Rc / or NPT /

OUTLINE DIAGRAM (Unit:mm)

Gas inlet/outlet size

Rc ¹/4

NPT ¹/4

1

8

170

152

:

Select when SO²of 250ppm or more isincluded in

measuring gases.

*

OXYGEN ANALYZER

TEMP.

1

2

3

4

5

6

7

AC250V

T3.15A

L

N

AC

OUT

ALM

INPUT

EXTERNAL CONNECTION DIAGRAM

9TH DIGIT

1:RC /4

ø5

1

8:NPT1/4

1

2

3

4

5

6

7

OUTLET

INLET

+

-

AC power supply

E

Output

to ZRJ

Temperature

alarm output

INLET

OUTLET

48

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：	EDS3-122I
厂家：	FUJI ELECTRIC
描述：	INFRARED GAS ANALYZER 红外气体分析仪
文件：	总16页 (文件大小：743K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

EDS3-122I [FUJI]

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