EDS3-135E_技术文档

cross stacK laser Gas analYZer

DATA SHEET

ZSS

Cross stack laser gas analyzer (ZSS) provides continuous

measurement of density of HCl contained in flue gas in an

incineration system, NH

3

in denitration equipment, com-

with quick response speed.

bustion gas, CO, CO and O

2

Due to in-situ method, Measured gas does not require the

preparation by sampling system. This analyzer can be

used under high dust conditions, so it is possible to install

upstream of the bagfilter where gas sampling is normally

difficult.

Control unit

Receiver unit

Features

1. Maintenance is minimized thanks to no need of gas sam-

pling devices.

Transmitter unit

2. Running cost is negligible due to having few expendable

parts.

3.Zero drift is within ±2.0%FS, and an excellent stability is

ensured for a long period of time.

Measurable component and range:

4.Almost no interference by other gas component be-

cause an infrared semiconductor laser, which has exact

absorption wavelength as the measured component, is

used.

5.High speed response is available since the gas sampling

device is unnecessary.

6.High vibration resistance because the optical adjust-

ment mechanism is separated from the airtight compart-

ment, and it is easy to make a fine adjustment and large

adjustment angle.

Min. measuring Max. measuring

Component

range

HCl

10 ppm

5000 ppm

HCl+H²O (*1)

NH³

50 ppm (HCl)

15 ppm

1000 ppm (HCl)

5000 ppm

NH³+H2O (*1)

O²(Class 1 Laser)

50 ppm (NH3)

4 vol%

1000 ppm (NH3)

100 vol%

O²(For use in high

dust)

4 vol%

50 vol%

CO

2.0 vol%

10 vol%

2.0 vol%

10 vol%

2.5 vol%

10 vol%

100 ppm

CO (For use in high

temperature)

specIFIcatIons

CO²

Measurement principle:

CO²(For use in high

temperature)

Non-dispersive infrared absorbance sys-

tem (NDIR)

Measuring method:

Cross-stack system (path system)

Use application: Incineration facilities, denitration

equipment, etc.

CO+CO²

CO+CO²(For use in

high temperature)

CH⁴

(*1) Range for H2O is fixed at 50vol%·m.

(Range in the case stack (optical path length) diameter is 1m)

Light source:

Laser class:

Near-infrared laser

Class 1 (excluding O²meter for use in

high dust)

Max. and min. ranges for each stack diameter

Outline (D × W × H) mm:

Receiver unit (180 × 400 × 200 mm)

= (Max. and min. ranges when stack diameter is 1m)

÷ Stack diameter

Transmitter unit (240 × 400 (432) ×

200 mm)

Control unit (135 × 240 × 320 mm)

Receiver/Transmitter unit: Approx.

10kg

Control unit: Approx. 8kg

Outdoor use type, dustproofing/rainproof-

ing structure (IP65)

* Stack diameter = Optical path length

(

Example: In case stack diameter is 2m for HCl measurement,

Max.range: 2500ppm and min. range: 5ppm).

Mass:

Material:

Receiver unit / Transmitter unit:

Aluminum, SUS316

Structure:

Control unit: Aluminum

Materials of gas-contacting parts:

SUS316, BK7, FKM, PTFE, glass-cloth,

silicone

Box finish color: Receiver/Transmitter box: gray

Control unit cover: blue

Control unit case: silver

EDS3-135e

Date

Apr. 1, 2011

ZSS

Air purge connection diameter:

contact output contents (1ꢀ contact)

RC1/4 (tube φ8 × 6)

Low light transmission:

Power supply: Rated voltage 100 to 240V AC ±10%

Rated frequency 50/60 Hz

Power consumption:

Max. rated power: Approx. 75VA or

less

Calibration interval:

Contact output is performed (close) when

the amount of light transmission is insuf-

ficient.

Outside the range of upper/lower limits:

According to the preset upper or lower

limit alarm value, contact output is per-

formed (close) when it becomes lower

than alarm upper/lower limit.

Once every six months (Maintenance

cycle may vary depending on the operat-

ing environment.)

Device failure: Contact output is performed (close) when

laser failure, laser temperature control

failure, exceeding the amount of light

transmission or communication error are

occurred.

During hold/during calibration:

While AO output is held by the hold set-

ting, the values, output (close) of which is

held, is the ones just before the holding

or arbitrary set values.

Indicator (control unit): LCD with back light

Communication functions:

USB (for loader), RS-485 (Modbus® pro-

tocol)

Cable length:

Receiver unit to Transmitter unit:

Standard 2m (Maximum 25m)

Receiver unit to control unit:

Standard 5m (Maximum 100m)

Analog output: 4 to 20mADC or 0 to 1VDC x 2 (4)

Isolated output indicated in the paren-

thesis is optional.

Output (close) during calibration

Power supply off:

(1 to 5V DC, 0 to 5V or 0 to 10V is avail-

able.)

Output (close) while power supply is

off

Allowable load: 4 to 20mA DC 550Ω or

less, 0 to 1V DC 100kΩ or more

(Output measurement value and O²cor-

responding value. Average value and

instantaneous value are switchable by

the settings.)

contact Input contents (optIon)

Average value reset signal:

Output of converted average value is

started from the initial state by applying

rectangular-wave voltage (pulse width

2 sec or more) to the input terminal of

average value resetting. Output is reset

by inputting and restarted by opening.

Switching instantaneous value/moving average value:

Switching to and from the instantaneous

value and the average value of the analog

output is performed by applying rectan-

gular-wave voltage (pulse width 2 sec or

more) to the input terminal for switching

between the instantaneous value and the

moving average values.

Analog input:

4 to 20mA DC × 6

Measured gas pressure, measured gas

temperature, measured gas velocity, O²

gas concentration, water concentration,

air purge pressure

(Measurement concentration correction,

O²correction or alarm output is performed

according to the input signal.)

Contact output: Relay contact output (contact capacity

24V DC 1A 1a or 1b × 5 (Standard: 1a,

1b: for power supply off only)

Low light transmission, outside the range

of upper/lower limits, device failure, dur-

ing hold/during calibration, power supply

off.

Remote hold:

The analog output is held by applying

rectangular-wave voltage (pulse width

2 sec or more) to the remote hold input

terminal, and restarted by applying it

again.

Contact input (option):

Photo coupler receiver contact input

(operating voltage 12 to 24V DC / 5 to

20mA) × 3

Average value reset signal, switching in-

stantaneous value/moving average value

and remote hold

FunctIons

O2 correction:

Conversion of measured HCl gas con-

centrations into values at standard O²

concentration

Alarm output (screen-displayed):

LD failure, LD temperature error, high

gas temperature, air purge (low pres-

sure), box temperature warning, low light

transmission, PD over range, connection

error, AI under, Range (H-Limit) or Range

(L-Limit)

Correction formula:

21 – On

21 – Os

C =

× Cs

C: Converted concentration

Cs: Measured concentration of sample

gas

Os: Measured O²concentration (Upper

limit settable 1 to 20% O²)

On: Standard O²concentration (value

changeable by setting; 0 to 19%

O²)

Display contents:

Component, concentration (instanta-

neous value, average value O²correction

instantaneous value and O²correction

average value), alarm (fault status)

The result of calculation is indicated and

output in an analog output signal.

2

Warm up time: 90 minutes or less

(* Excluding influenced range with absorptive gases such as HCl

InstallatIon envIronment

Ambient temperature:

and NH )

3

–20 to 55°C (Receiver unit/Transmitter

unit), –5 to 45°C (control unit)

Ambient humidity: 90% R.H. or less

Measurable optical path length (stack diameter):

0.5 to 10m

ec dIrectIve complIance

Low voltage safety:EN61010-1(2001)

Electromagnetic: "Installation Category II"

Standard flange: JIS10K 50A flange (JIS B 2212)

compatibility

EN61326-1(2006)

Air purge:

Instrument air (compressor must be

installed when power supply cannot

be provided.) N²for an O2 meter less

than 20 vol% Pressure 0.5 to 0.7MPa

or more

EN61326-2-3(2006)

EN61000-3-2(2006)

EN6100-3-3(1995), A1(2001), A2(2005)

Air purge flow rate:

20L/min or more (depending on measured

gas temperature, velocity, pressure, mois-

ture and dust)

One-side air purge flow rate: (L/min) = Gas flow rate (m/s)×10

Measured gas condition:

BasIc prIncIple

An infrared semiconductor laser is adopted for the light

source and photo-diode for photo-detection. Each mea-

sured gas component has its own wavelength range where

the gas absorbs the light (see the figure below).

Temperature: 1200°C or less (O², CO, CO2,

CO+CO²)(Note)

The wavelength range consists of a set of many absorption

lines, and one of these lines is used for measurement.

130°C or more, and 450°C

As measurement is performed in this very narrow wave-

length range, no other gas does not have an interference

in principle.

or less (NH³+H2O)

130°C or more, and 450°C

or less (HCl+H²O)

300°C or more (CH⁴)

Pressure: ±10kPa

Moisture:50vol% or less (Should not be

saturated water vapor.)

To detect the gas concentration, used is not a variation

of light intensity, but intensity of modulated signal ampli-

tude.

Velocity: 25m/s or less (Consult us for

use in high dust or moisture

environment.)

N²O

N2O

NO

Note) When measuring high-temperature gas at 500°C or

higher, install a pressure sensor on the air-purge unit to

monitor air purge. If measurement is taken while purge

is not performed, the device may be damaged.

H²S

H2S

O²

CH⁴

HCl

HF

Dust:

5 to 30g/Nm³(depending on environmental

conditions such as measuring component,

equipment specification, light path length

and particle diameter).

If dust exceeds 30g/Nm³-m, consult with

Fuji.

NH³

NH3

CO2

NH3

CO

750nm 1000nm 1250nm 1500nm 1750nm 2000nm 2250nm

Wavelength

Vibration:

0.5G or less (0.2G or less when the fre-

quency range is 20 to 40Hz) (when optical

path length is 1m)

Absorbing spectrum map of

measuring gases

Absorption line used for

measurement

Mounting angle: Horizontally ±5 degrees or less (No dew

condensation should accumulate on the

window.)

1720nm 1740nm 1760nm 1780nm 1800nm 1820nm 1840nm

perFormance (except For H2o)

Wavelength

Absorption lines of HCl

Repeatability:

±1.0%FS (depending on measuring

component and measuring range)

±1.0%FS (depending on measuring

component and measuring range)

±2.0% FS

Linearity:

Zero drift:

(NH³±3.0%, FS when range is 20ppm

or less)

Interference from other gas components:

±2.0%FS (The gasses which have no

absorption within the wavelength range

of measured gas (several tens pm) do

not interfere in principle).

Minimum detectable limit:

1% of minimum detectable limit

Response time (90% FS response): 1 to 5 seconds

3

ZSS

code sYmBols

When ordering, be sure to submit the order sheet on the last page of this Data Sheet.

Note 1

4

5

6

7

8

9

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

ZSS

Note

Note 1

Y 4

0

Digit

4

Specification

CO

Measurable components

A

B

C

F

G

H

K

CO (For use in high temperature) Note 1, 5

HCl

HCl+H²O

CO²

Note 1

Note 1, 9

CO2 (For use in high temperature) Note 5

CO+CO2

CO+CO2 (For use in high temperature) Note 5

O2 (Class 1 Laser)

L

P

O2 (For use in high dust)

CH⁴

NH3

Q

R

W

X

Note 1

Note 1, 9

NH3+H2O

ppm

1

3

5

6

Unit

mg/m³

vol%

Note 2

K

Q

S

L

Measuring range

0 to 2

0 to 2.5

0 to 4

0 to 5

V

0

1

0 to 10

0 to 15

0 to 20

0 to 25

0 to 50

0 to 100

0 to 200

0 to 250

0 to 400

0 to 500

0 to 1000

0 to 2000

0 to 5000

0 to 6000

Others

T

A

B

C

D

J

E

F

G

H

M

X

Y

4

7

8

9

Modification No.

Flange rating

A

B

C

D

10K 50A (JIS B 2212)

10K 100A

DN50/PN10

ANSI #150 2B

0

1

A

B

1

2

3

4

5

10 Number of analog output points 2 points

4 points

11 Number of analog input points

2 points

6 points

4 to 20mA DC

12 Analog output

0 to 20mA DC

0 to 1V DC

0 to 5V DC

1 to 5V DC

13 Contact output/input

5 output points, No input

0

5output points, 3 input points

5m

10m

20m

30m

40m

50m

1

A

B

C

D

E

F

14 Cable length between receiver

and control unit

Note 3

Note 6

Note 1) When O2 conversion is required,

specify the reference O2

G

H

X

A

B

C

D

E

F

80m

100m

Others

2m

5m

10m

15m

20m

25m

Others

Japanese

English

Chinese

0m

1m

2m

3m

4m

5m

6m

7m

8m

9m

0.0m

0.1m

0.2m

0.3m

0.4m

0.5m

0.6m

0.7m

0.8m

concentration (settable within

0 to 19vol%, O2: Integer).

(HCl meter, NH3 meter, CO meter)

Note 2) Specify the range within the

max/min range calculated from

path length.

Note 4

Note 7

15 Cable length between receiver

and transmitter

If the measuring range x stack

length (optical path length)

exceeds 1000ppm/m,

X

16 Display and operation manual

J

E

C

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

5

9

N

D

consult Fuji.

Note 3) Cable length between receiver

and control unit: Max. 100m

Note 4) Cable length between receiver

and transmitter: Max. 25m

Note 5) Specified to use in high

temperature gas: 500°C or more,

and 1200°C or less

Note 6) Others (specified with X) are

possible only for 10 m or more.

Note 7) Others (specified with X) are

possible only for 5 m or more.

Note 8) Specify ‘D’ when dust exceeds

5g/Nm³-m.

Note 9) If H2O is contained in measured

component, be sure to write the

measured gas temperature into

“Specification sheet” at the last

page of this catalog, or contact

directly to Fuji’s service

18 Measuring optical path length

(unit: 1m)

19 Measuring optical path length

(unit: 0.1m)

department.

0.9m

0.00m

0.05m

How to specify measuring optical path

length

Example: 2.25m 2 for 18th digit, 2 for

19th digit and 5 for 20th digit

10m 9 for 18th digit, 9 for

19th digit and 9 for 20th digit

20 Measuring optical path length

(unit: 0.01m)

(Used only when 10m is specified)

Standard

Dust proof

21 Dust proof specification

Note 8

4

lIst For comBInatIons oF measuraBle components, unIts and measurement ranGes

Measurable range 6th digit

(Unit: When 5th digit is 1 or 3)

Not feasible

Measurable range 6th digit

(Unit: When 5th digit is 5)

K, Q, S, L, V, 0, 1, T, A, X

V, 0, 1, T, A, X

Not feasible

Measurable component

4th digit

CO

A

B

C

F

G

H

K

CO (For use in high temperature)

HC

HC+H₂O

CO₂

CO₂(For use in high temperature)

CO+CO₂

Not feasible

V, 0, 1, T, A, B, C, D, J, E, F, G, H, Z

A, B, C, D, J, E, F

Not feasible

K, Q, S, L, V, 0, 1, T, A, X

V, 0, 1, T, A, X

Q, S, L, V, 0, 1, T, A, X (CO)

Q, S, L, V, 0, 1, T, A, X (CO₂)

V, 0, 1, T, A, X (CO)

V, 0, 1, T, A, X (CO₂)

S, L, V, 0, 1, T, A, B, X

S, L, V, 0, 1, T, A, X

K, Q, S, L, V, 0, 1, T, A, X

Not feasible

CO+CO₂

L

(For use in high temperature)

O₂(Class 1 Laser)

O₂(For use in high dust)

CH₄

NH₃

NH₃+H₂O

P

Q

R

W

X

Not feasible

B, C, D, J, E, F, G, H, M, Z

0, 1, T, A, B, C, D, J, E, F, G, H, Z

A, B, C, D, J, E, F

Not feasible

scope oF delIverY

• Receiver unit

• Transmitter unit

• Control unit

•

Cable between receiver unit and transmitter unit (specified

length)

•

Cable between receiver unit and control unit (specified length)

• Standard accessory set, instruction manual

optIonal Items

• Spare parts for one year (ZBN1SS12)

• Calibration gas cell (*1) (*2)

*1: One set of the cables and calibration gas cell are neces-

sary for installation and annual maintenance.

*2: Standard length 1m (200mm or 500mm when the mea-

suring range is low concentration)

• Cable between receiver unit and transmitter unit (for

calibration) (*1)

• Cable between receiver unit and control unit (for calibra-

tion) (*1)

• Standard gas (ZBM), pressure regulator (ZBD)

• Recorder (when necessary, Fuji's product type PHL/PHR, etc.)

• Others

standard accessorIes

Name

Quantity

8 (16)

Specification

M16×55 (70) SUS (*)

M16 SUS (*)

Bolt

8 (16)

Nut

8 (16)

M16 SUS (*)

Spring washer

Flat washer

8 (16)

M16 SUS (*)

Companion flange packing or

flange packing specified for

use in high temperature

2

According to flange specifications

Hex socket bolt M8 × 70

6

2

1

Bolt for angle adjustment

Power supply fuse

Instruction manual

(*When "B" or "C" is specified in the 9th digit in a code symbol, quantity is 16 pieces. 8 pieces are attached in other cases.)

(*When "B", "C" or "D" is specified in the 9th digit, Bolt length is 70mm. It is 55mm in other cases. Inch-sized bolts are not

applicable.)

spare parts For one Year (ZBn1ss12)

Name

Quantity

2 pieces For bellows (ZZP*ZSSTK7N3508P1)

2 pieces (ZZP*ZSSTK7P2530P3)

Remarks

Silicon packing A

O-ring

5

ZSS

calIBratIon/InstallatIon FIxtures lIst (optIon)

Parts name

Quantity Type

(3) Calibration gas cell / about 1000mm

Cable between receiver unit and

control unit (for calibration)

Cable between receiver unit and

transmitter unit (for calibration)

Calibration gas cell (*3)

1

ZZP ZSSTK4J1271C2

(1)

(2)

*

ZZP ZSSTK4J0641C3

*

ZZP ZSSTK4J3676C1

*

(HCl, NH3, CO,CO2, CO+CO2,CH4)

Calibration gas cell (*3)

(3)

(4)

ZZP ZSSTK4J5026C1

*

(HCl+H2O, NH3+H2O, O2)

Optical axis adjusting tool (laser

pointer, target)

(2) Cable between receiver and

transmitter (approx. 1600mm)

1

ZZP ZSSTK4J1274C1

*

(5) IR card (for NH³)

1

ZZP ZSSTK7N4505P1

*

(6) Check cell

ZZP ZSSTK4J2605C1

*

(7) Filter regulator

ZZP ZSSTK7F9554P2

*

(8) Mist separator

ZZP ZSSTK7H8049P1

*

(9) R1/4 stopper (plug) for mist separator

Flow meter (20 to 100L/min) (*4)

(10) Flow meter (4 to 50L/min) (*4)

Flow meter (30 to 300L/min) (*4)

Air-set box (20 to 100L/min)

ZZP ZSSTK738114P7

*

ZZP ZSSTK7N4624P1

*

Parts used for calibration

(1) Cable between receiver unit and control unit

ZZP ZSSTK7N4624P2

*

ZZP ZSSTK7N8849P1

*

ZZP ZSSTK7N6685C1

*

(11) Air-set box (4 to 50L/min)

Air-set box (30 to 300L/min)

ZZP ZSSTK7N6685C2

*

ZZP ZSSTK7N6685C3

*

Stack

Air purge mechanism (20 to 100L/min)

(12) Air purge mechanism (4 to 50L/min)

Air purge mechanism (30 to 300L/min)

(13) BNC cable for optical axis adjustment

ZZP ZSSTK7P1433C1

*

ZZP ZSSTK7P1433C2

*

ZZP ZSSTK7P1433C3

*

(4) Optical axis adjusting tool

(laser pointer)

ZZP ZSSTK7P2524C1

*

(4) Optical axis adjusting tool (target)

* 3: Standard length 1m (200mm or 500mm when the

measuring range is low concentration)

* 4: Usually, 2 units are required to adjust each air purge

for receiver unit and transmitter unit.

Parts for adjusting the optical axis

Transmitter unit

(5) IR card

IR CARD

Laser beam (visible)

Invisible light

Invisible light / visible fixtures(for NH³)

(6) Check cell

Transmitter unit

Receiver unit

Stack

Control unit

Laser gas analyzer with check cell (ZSS)

SV3

SV2

Atmospheric

release

SV1

(AO)

Sequencer

Remote check input (AI)

Supplies for checking span value on site

N²cylinder Standard gas

cylinder

6

(11) Air set box

4-φ11

(Mounting hole)

Parts for air purge

(7) Filter regulator

Box

(8) Mist separator

Flow

Mist separator

Filter regulator

meter

Pipe with

external

diameter φ10

(out of supply

scope)

(IN)

(OUT)

(IN)

(OUT)

(IN)

(OUT)

(IN)

measuring

instrument

air inlet

Receiver

purge outlet

Drain outlet

(φ10 piping)

(not supplied by us)

Transmitter

purge outlet

Piping system diagram

(10) Flow meter

420

500

150

110

65

43

Measuring instrument

air inlet

Rc1/4

Receiver

purge outlet

Rc1/4

Transmitter

purge outlet

Rc1/4

Drain outlet

Piping retainer for φ10

(12) Air purge mechanical part

1m

total 20m

Piping material: φ8/6 Teflon pipe

Mist separator

to Transmitter

purge inlet

Filter regulator

for φ8 tube

(OUT)

(IN)

(metallic tube

recommendable)

(IN)

(OUT)

to Receiver

purge inlet

(IN)

Measuring

instrument air inlet

0.5m

to Receiver

purge inlet

(Coupling joint)

Piping system diagram

(13) BNC cable for optical axis adjustment

7

ZSS

outlIne dIaGram (uꢁiꢂ : ꢃꢃ)

Or air-set box

Copper or SUS pipe (not supplied)

Instrumentation airline joint (not supplied)

2-Flowmeter

(option)

Filter regulator (option)

20 to 100L/min

φ8/6 Teflon pipe

Instrumentation

air inlet

(not supplied)

Mist separator

(option)

150 to 200

Approx. 400

Flange of angle

adjustment

150 to 200

Note 1

Approx. 400 (432)

With bolt and nut

(M16×55)

Transmitter box

(160×240×100)

Flange of angle

adjustment

Purging gas inlet

Flange pipe to

Receiver box

(with bell-and-spigot

(120×180×100)

mount stack

joint for

φ

8/6)

(not suppried)

Purging gas inlet

100

16

100

Stack

0.5 to 10m

JIS10K50A FF

(with packing)

φ34

(Connector)

Receiver unit

130

Transmitter unit

φ34

(Connector)

74

2-φ12

Cable between receiver unit

and transmitter unit (standard : 2m)

2-φ12

74

Note 1: Be sure to set the R1/4 sealing

plug (ZZP*ZSSTK738114P7)

on the drain outlet of the mist

separator.

240

φ10.5

Control unit

LASER GAS ANALYZER

ZSS

134

3

Power

supply

AI

DI/O

AO

7-Waterproof grand

74

(Internal diameter φ12)

12

Cable length

(200mm)

Mounting diagram

Connector

Be sure to prepare instrument air (N²for an O²meter).

Note) Air purge should be performed if the equipment is

installed in a flue whether or not it is operated.

Cable between receiver unit and control unit

(standard : 5m)

8

external connectIon dIaGram (WHen numBer oF analoG output Is 2 poInts)

There are two types of output/input terminal.

Power supply terminal

1

2

3

Screw diameter : M4

100 to 240 V AC

(50/60Hz)

FG

AO terminal

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

1

2

3

4

5

6

7

8

9

10 11 12 13 14 15 16 17 18 19 20

Screw diameter : M2 or the equivalent

1

AO1+

AO1-

21 AO2+

22 AO2-

Analog output 1

Analog output 2

2

Al terminal

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

1

2

3

4

5

6

7

8

9

10 11 12 13 14 15 16 17 18 19 20

Screw diameter : M2 or the equivalent

3

AI1+

AI1-

23 AI4+

24 AI4-

25 AI5+

26 AI5-

27 AI6+

28 AI6-

Analog input 1

Analog input 2

Analog input 4 (AI extension board is required)

Analog input 5 (AI extension board is required)

Analog input 6 (AI extension board is required)

4

5

6

7

8

AI2+

AI2-

AI3+

AI3-

Analog input 3 (AI extension board is required)

DI/DO terminal

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

1

2

3

4

5

6

7

8

9

10 11 12 13 14 15 16 17 18 19 20

Screw diameter : M2 or the equivalent

9

DO1

29 DO7

30 DO7

31 DO8

32 DO8

33 DI1

34 DI1

35 DI2

36 DI2

37 DI3

38 DI3

39 DI4

40 DI4

Low light transmission

Device failure

10 DO1

11 DO2

12 DO2

13 DO3

14 DO3

15 DO4

16 DO4

17 DO5

18 DO5

19 DO6

20 DO6

Power supply off

During hold / during calibration

Average value reset signal (option)

Switching instantaneous value/moving average value (option)

Remote hold (option)

Outside the range of upper /

lower limits (component 1)

Range identification (component 1)

Note) Unassigned terminal may be connected to internal circuit. So they should not be used as repeating terminals.

9

ZSS

external connectIon dIaGram (WHen numBer oF analoG output Is 4 poInts)

Power supply terminals

1

2

3

AC100 to 240V

FG

50/60Hz

Screws diameter: M4

AO terminal

AO4 Unassigned Unassigned

1

2

3

4

AO1+

AO1-

AO2+

AO2-

5

6

7

8

AO3+

AO3-

AO4+

AO4-

+

-

Analog output 1

Analog output 2

Analog output 3

Analog output 4

7

8

9

3

10 11 12

1

2

4

5

6

+

-

+

-

+

-

AO1

AO2

AO3

AI terminal

AI4

AI5

AI6

+

1

2

3

4

5

6

AI1+

AI1-

7

8

9

AI4+

AI4-

Analog input 4

(AI extension board is required)

Analog input 1

Analog input 2

+

-

+

-

7

8

9

10 11 12

AI2+

AI2-

AI5+

Analog input 5

(AI extension board is required)

10 AI5-

11 AI6+

12 AI6-

1

2

3

4

5

6

Analog input 3

(AI extension board

is required)

AI3+

AI3-

Analog input 6

(AI extension board is required)

+

-

+

-

+

-

AI1

AI2

AI3

DI/DO terminal

25 26 27 28 29 30 31 32 33 34 35 36

13 14 15 16 17 18 19 20 21 22 23 24

1

2

3

4

5

6

7

8

9 10 11 12

1

2

3

4

5

6

7

8

9

DI1

DI2

DI3

DI4

DI5

19 DO4

Average value reset signal (option)

Outside the range of upper/lowerlimits (component 1)

Range identification (component 1)

20 DO4

21 DO5

22 DO5

23 DO6

24 DO6

25 DO7

26 DO7

27 DO8

28 DO8

29 DO9

30 DO9

31 DO10

32 DO10

33 DO11

34 DO11

Switching instantaneous value/moving

average value (option)

Remote hold (option)

Power supply off

10 DI5

13 DO1

14 DO1

15 DO2

16 DO2

17 DO3

18 DO3

Low light transmission

Device failure

During hold/during callibration

Note) Unassigned terminals may be connected to internal circuit. So they should not be used as repeating terminals.

10

mountInG dImensIons (uꢁiꢂ: ꢃꢃ)

Do not install the device in a stack if air purge is not performed.

It may become unusable because the window will get dirty.

Stack

c

d

a

a: Inner diameter of φ50mm or more

b: 20 to 70mm (*5)

b

c: Approximately 200 to 250mm (*6)

d: 400mm or more (*7)

Flange pipe to mount stack (*9)

e

e: 500 to 1500mm (*7)

Scaffold (*8)

*5: When used in an enviroment with high dust, reserve at least 50mm.

*6: When internal gas temperature is high, reserve the distance of 250mm or more. Note that, adjustable angle

range narrows down, so mounting angle of flange pipe to mount stack should be adjusted accurately.

*7: Sufficiently secure a space for installation which permits easy operation.

*8: Scaffold is required for the both side of receiver unit and transmitter unit.

*9: Use a flange provided with a valve where there is a risk of gas injection or the operator may be exposed to

dangerous situation.

*10: Tighten the flange with a torque of 118±114N-m. When tightening the flange, apply grease to the bolts

(recommendable to use grease containing molybdenum).

rouGH GuIde to mount tHe companIon FlanGe

When is larger than 5°, mount it within the angle (≈5°) inside the circle with the A radius.

θ

γ

Y

X

A

θ

Z

X: Inner diameter of flange of receiver unit and transmitter unit

Y: Length of flange of receiver uit and transmitter unit

Z: Length of stack

X

γ, θ = ATAN

2 (Y + 125)

A ≈ 0.087 × (Z + Y + 125)

11

ZSS

Please specify the following items when you contact us for inquiry.

1.Code symbol ZSS

2. Parameter of measured gas

Item

Measured gas concentration

Temperature (°C)

Pressure (kPa)

Min. value Typical value Max. value

Flow (m/s)

Moisture (vol%)

Dust (mg/Nm³)

Other gas component (vol%/ppm)

3.Stack diameter (Inner diameter) (measured optical path length)

A

m

4.Cable between receiver unit and control unit.

B

5.Cable between receiver unit and transmitter unit.

C

A

Instrumentation air

Stack

Receiver unit

Transmitter unit

C

Control unit

B

6.Spares for 1-year measurement

7. Optional items

no need necessary

8. Output of O₂correction value (for only HCl and NH₃meters)

no need necessary

9.Oxygen correction reference value (%) (When "necessary" is selected in 8)

%

10.Vibration

no need necessary (

G)

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：	EDS3-135E
厂家：	FUJI ELECTRIC
描述：	cross stacK laser Gas analYZer 交叉叠激光气体分析仪
文件：	总12页 (文件大小：676K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

EDS3-135E [FUJI]

相关型号：

EDS3-136

EDS3-138B

EDS3-139B

EDS3-141A

EDS3-143

EDS3-144

EDS3-145

EDS3-1I

EDS3-212A

EDS3-61H

EDS3-62H

EDS3-69F