EDSX3-113C_技术文档

IN-SITU ZIRCONIA OXYGEN ANALYZER

<ZIRCOMAT-P>

DATA SHEET

ZFK, ZRM

This oxygen analyzer is used to continuously measure

oxygen concentration in combustible exhaust gas of industrial

boilers or furnaces, and is ideally suited for combustion moni-

toring and control.

The detector (ZFK) used with the analyzer is directly

inserted into the objects measured, eliminating the need for a

sampling device and provides quick response.

General-use detector

High-temperature detector

The converter (ZRM) features automatic calibration and

blowdown functions. The adoption of liquid crystal display

facilitates operation and setting in interactive mode.

Besides the general-use type detector, corrosion resisting

type and high temperature type are available for selection

according to applications.

FEATURES

1. Output range easily set

Output range can be easily set in 0.5% increments within

the scope of 2 to 50%. When oxygen decreases, in-

complete combustion level appears on the display (rich

mode; output voltage of oxygen detector), instead of

oxygen concentration.

Converter

2. Automatic calibration/blowdown function

Automatic calibration and manual/auto blowdown func-

tions are provided as standard functions. An external

solenoid valve is required.

SPECIFICATIONS

3. Easily operated in interactive mode

General

Interactive mode is adopted to the liquid crystal display for

Measuring object: Oxygen contained in noncombustible

operation and parameter setting, facilitating use even for

beginners.

4. Combustion efficiency display function

gas

Measuring principle:

Direct-insertion zirconia system

Measuring range: 0 to 2 ^……50 vol% O2 freely settable

(in 0.5% steps)

Combustion efficiency calculated from oxygen concent-

ration and temperature of exhaust gas can be displayed as

an optional function, which is useful to improve combus-

tion efficiency.

Repeatability:

Linearity:

Within ±0.5% of max. output signal

±2% of full scale

5. Sampling device is unnecessary

Response time:

Within 7sec for 90% response (from

calibration gas inlet)

100, 115, 220 or 230V AC, 50/60Hz

Gas sampling devices such as a gas aspirator, a dehu-

midifier, etc. are unnecessary because of use of direct-

insertion type detector. The adoption of a flow guide tube

utilizing the flow of the measured gas assures quick

response (less than 7sec).

Power supply:

Power consumption:

(approx.)

15 + 50VA (at steady state of general-use

detector)

15 + 200VA (at start of general-use

detector)

Approx. 15min

6. Selection of detector type according to applications

Besides the general-use type detector used under

temperatures of less than 600°C, a corrosion-proof de-

tector for measuring incinerator exhaust gas, and a high

temperature type detector using heat insulator for the

ejector and insertion tube, capable of measuring

temperatures up to 1590°C, are available for selection

according to applications.

Warmup time:

Oxygen detector (ZFK2,5), ejector (ZTA)

Measuring detector:

For general-use: ZFK2

For corrosive gas: ZFK5

EDSX3-113c

Date Nov. 30, 2001

ZFK, ZRM

Measured gas temperature:

Repeatability:

Linearity:

±0.5% of full scale

±1.0% of full scale

Flow guide tube system; –20 to +600°C

(for general-use, corrosive gas)

Ejector system; –20 to +1590 °C (for

high-temperature gas)

Indication:

Oxygen concentration; 3-digit LED

Operation/setting display: 16-digit, 2-line

LCD

–20 to +800°C (for general-use)

Mode display: 3pcs LED

Measured gas pressure:

Oxygen concentration output signal:

4 to 20mA DC (allowable load resistance:

–3 to +3kPa (–306 to +306mmH²O)

Flow guide tube: With or without blow-down nozzle

Flange; JIS5K 65A FF

500Ω or less)

or 0 to 1V (output resistance: 100 Ω or

(JIS5K-80AFF for high particulate gas)

Insertion length; 0.3, 0.5, 0.75, 1m

(0.8m for high particulate gas)

Ejector (general-use):

less)

Isolated output, linear

Contact output signal:

(1) Contact specification; 4 points, N.O. (1a), 250V AC, 2A

(2) Contact function;

Probe for guiding measured gas to de-

tector

• Under maintenance

Flange; JIS10K 65A RF

• Under blowdown

Insertion length; 0.5, 0.75, 1, 1.5m

(according to customer's specification)

Ambient temperature:

• Span calibrating gas

• Zero calibration gas

Following functions freely selected

• High limit alarm

–20 to +60°C for cable section

–5 to +100°C for ejector section

125°C or less at detector flange surface

with power applied

• Low limit alarm

• High/low limit alarm

• Fault (abnormal)

Structure:

Filter:

Dust/rain-proof structure(IEC IP55

equivalent)

Alumina(filtering accuracy 50µm) and

quartz paper

Contact input signal:

Auto. calibration start (auto. calibration

starts when contact closes)

Calibration disable (calibration disabled

when contact closes)

Contact specification; isolated, ON at

1kΩ or less

Main materials of gas-contacting parts:

General-use detector; Zirconia, SUS316,

platinum

Anticorrosive detector; Zirconia, tita-

nium, platinum

Flow guide tube; SUS304 or SUS316

Ejector (general use);SUS316, SUS304

Ejector; (for high temperature) SiC,

SUS316, SUS304

Calibration method:

(a) Manual calibration with key operation

(b) Auto. calibration (standard function)

Calibration cycle; 00 day 00 hour to 90

days 60 hours

Calibration gas: • Range settings

Zero gas; 0.010 to 50.000% O²

Span gas: 8.000 to 23.000% O2

• Recommended calibration gas concen-

tration

Calibration gas inlet:

SUS316

Reference air inlet (option):

Rc1/8 or NPT1/8

Detector mounting:

Horizontal plane ± 45°, ambient sur-

rounding air should be clean.

Outer dimensions: (L x max. dia.) 210mm x 100mm

(detector)

Mass (approx.) {weight}:

Zero gas; 0.25 to 2.0% O²

Span gas; 20.6 to 21.0% O2

(oxygen concentration in the

air)

Blowdown:

A function for blowing out with com-

pressed air dust that has deposited in the

flow guide tube. Blowdown can be

performed for a predetermined time and

at predetermined intervals.

Detector; 1.6kg

Ejector; 15kg (insertion length 1m)

Flow guide tube (general-use, 1m); 5kg

Finish color:

Ejector air inlet flow rate:

5 to 10r/min

Blowdown air inlet pressure:

200 to 300kPa {2 to 3 kgf/cm²}

Ejector exhaust gas processing:

Within furnace, returned to flue

Heater temperature drop alarm output (ejector):

Alarm output when below 100°C

Mechanical thermostat

Silver and SUS metallic color

Blowdown cycle; 00 hour 00 minute to

99 hours 60 minutes

Blowdown time; 0 minute 00 second to

9 minutes 60 seconds

Output signal hold:

Output signal is held during calibration

and blowdown. The hold function can

also be released.

Transmission function (option):

RS-485

N.O. (1a) contact, 200V AC, 2A

Transmission distance; Max. 500m total

Number of units connected; Max. 8 units

Half-duplex bit serial transmission, start-

stop synchronization.

Oxygen converter (ZRM)

Measuring range: 0 to 2 ^……50 vol% O2 freely settable

(in 0.5% O²steps)

2

Remark: When connecting via an RS-

232C interface, a RS232 ↔ RS

485 converter should be used.

Combustion efficiency display (option):

This function calculates and displays

combustion efficiency from oxygen

concentration and measured gas temper-

ature.

Thermocouple (K or R) is required for

temperature measurement.

Rich mode display:

When the detector output voltage ex-

ceeds 200mV (0.0023%O²), the rich

mode (fuel rich) is indicated in LCD

where the LED showing the detector

output voltage flickers.

Self-diagnosis function:

Provided for detector temperature fault,

zero calibration fault, span calibration

fault, calibration disable, and detector

output fault.

Ambient temperature:

–10 to +50°C

Ambient humidity: 90% RH or less

Power supply:

Construction:

90 to 220 or 230 V AC, 50/60Hz

Dust-proof, rainproof construction

(corresponding to IP53 of IEC)

Steel

Material:

Outer dimensions (H x W x D):

220 X 193 X 89mm

Mass {weight}:

Approx. 3.5kg (excluding cable and de-

tector)

Finish color:

Munsell 2.5Y8.4/1.2

Mounting method: Mounted flush on panel or on pipe

Electrical Safety:

Overvoltage category

; II power supply input

; I relay interfaces

(IEC1010-1)

External overcurrent protective device

; 10A

Equipment interfaces are safety

separated (SELV)

The product conforms to the requirements of the

Electromagnetic compatibility Directive 89/336/EEC as

detailed within the technical construction file number

TZ734575. The applicable standards used to demonstrate

compliance are :

EN 55011 : 1992 CLASSA Conducted and Radiated emissions

EN 50082-1 : 1992

Radiated immunity, ESD and FBT

ZFK, ZRM

3

ZFK, ZRM

CODE SYMBOLS

(Detector)

(Ejector)

1

2

3

4

5

6

7

8

4

5

6

7

8

9 10 11 12 13 14

Description

Z T A

1

Description

ZFK

4

Measured gas temperature

Application

1

2

For high temperatures (+1590°C max.)

General-use (+800°C max.)

2

5

General use

For corrosive gas (refuse incinerator)

Insertion length [mm]

Kinds

B

C

D

E

500

750

1000

1500

R

Standard

Cal. gas inlet

For φ6mm tube

For φ1/4 inch tube

1

2

Power supply

100/115VAC 50/60Hz

200/220VAC 50/60Hz

230VAC 50/60Hz (CE-marking approved)

1

3

5

100V/115V AC 50/60Hz

200V/220V AC 50/60Hz

230VAC 50/60Hz

1

3

5

Flow guide tube

flange

application

None

length

(Converter)

0 Y 0

5 A 3

5 A 5

5 A 7

5 A 1

5 B 3

5 B 5

5 B 7

5 B 1

5 C 3

5 C 5

5 C 7

5 C 1

6 D 3

6 D 5

6 D 7

6 D 1

6 E 3

1

2

3

4

5

6

7

8

9

SUS304 general use

SUS316 for corrosive gas

SUS316 with blow-down nozzle 300mm

SUS316 with blow-down nozzle 500mm

SUS316 with blow-down nozzle 750mm

SUS316 with blow-down nozzle 1000mm

300mm

500mm

750mm

1000mm

300mm

500mm

750mm

1000mm

Description

Z R M 1

1 1 -

Output signal

4 to 20mA DC

0 to 1V DC

B

E

Optional functions

Y

A

B

C

None

Serial communication (RS-485)

Combustion efficiency display

Transmission function + Combustion

efficiency display

Power supply

SUS316 for high particulate

300mm

500mm

750mm

1000mm

1

5

90 to 220V AC 50/60Hz

230VAC 50/60Hz (CE marking approved)

Mounting method

Panel mounting

Pipe mounting

1

2

SUS316 for high particulate with 300mm

cover

6 E 5

6 E 7

6 E 1

Z Z Z

SUS316 for high particulate with 500mm

Note: Specify the detector type.

(ZFK 2 or 5, R-type or K-type thermo-

couple)

cover

SUS316 for high particulate with 750mm

cover

SUS316 for high particulate with 1000mm

(Exclusive-special cable)

cover

Others

1

2

3

4

5

6

7

8

9

Description

Connectable devices

For ZRM

Z R Z M

1 -

Protection cover

Without

With

Y

A

M

Types

For R thermocouple

Reference air inlet

Non

R

Y

A

B

Rc1/8

NPT1/8

Conduit length

None

6m

Cable length

6m

YA

YB

YC

YD

YE

YF

YG

YH

YJ

10m

15m

20m

30m

40m

50m

60m

70m

80m

90m

100m

6m

Non-standard spec.

Other non-standard items

Z

( Replacement Detector element)

4

5

6

7

8

9 10 11 12 13

0 Y 0 Y Y

Description

ZFK

4

YK

YL

Application

2

5

General use (TC516041)

For corrosive gas (refer to incinerator)

(TC516042)

YM

AA

BB

CC

DD

10m

15m

20m

10m

15m

20m

Kinds

Standard

R

Cal. gas inlet

Polypropylene joint for φ6 tube

Brass joint for φ1/4 inch tube

Cable end treatment

None

One side (detector side)

Both sides

6

7

0

1

2

Power supply

1

3

5

100/115VAC 50/60Hz

200/220VAC 50/60Hz

230VAC 50/60Hz

Note: For connection between detector and

converter, the conduit to be used should

be rainproof flexible type.

4

CONFIGURATION

Flow guide tube system

Reduction valve

Rc1/4

(unnecessary when supply air pressure is

Solenoid valve

(not supplied)

200 to 300kPa {2 to 3kgf/cm²}

(upper side blow port should be selected)

Blow-down, 200 to 300kPa {2 to 3kgf/cm²}

Supply air

Rainproof cover

15ASGP

tube equivalent

(not supplied)

or 10/ 8 PTFE pipe

or copper pipe

15ASGP

tube equivalent

(not supplied)

Flow guide tube

Detector

ZFK2

ZFK5

Gas temperature.

600°C max.

1

2

3

4

5

6

Rainproof flexible conduit.

20m max.

Bule

Black

Red Yellow

White White

AC power

supply

Sample gas outlet

4-core

cable

Converter (ZRM)

2-core

cable

Analog

output

Auxiliary

input

Zirconia Thermocouple Maintenance Blow-down

Gas temperature.

600°C max.

signal

contact

Heater

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Flow guide tube

for high particulate

Blue Yellow Red White

Black White

4 to 20mA DC

(0 to 1V)

6mm or 4 inch tube

for calibration gas

(not supplied)

Cell/thermocouple output

Heater power supply

Sample gas outlet

AC power

supply

Serial

communication

Calibrating gas

contact

Contact input

NC

21

SG

25

FG

26

N

L

15

16

17

18

19

20

22

23

24

27

28

PE

Gas temperature.

600°C max.

AC power supply

Flow guide for high

particulate with cover

AC power

supply

RS-485

Reduction

valve (ZBD6)

Solenoid valve

(not supplied)

Joint

Standrad gas

for zero point

(ZBM)

Flowmeter

(ZBD4)

(1 to 1.5R/min)

Reduction valve (unnecessary when supply air pressure is

50 to 100kPa {0.5 to 1kgf/cm²}

*2

Ref. air

*1 Air supply

to Detector

Reduction vale

(ZBD6)

Solenoid valve

(not supplied)

(0.2 to 0.5R/min)

*1 Standard gas for

span point (ZBM)

*1 Sandard gas or instrumentation air can be used in plase of span gas.

Note

*2 Instrument quality air or bottled air is available as reference air instead of ambient air.

5

ZFK, ZRM

Ejector system

Flowmeter

(ZBD)

Reduction valve

(unnecessary when supply air pressure is

Ejector (ZTA)

Ejector (5 to 10R/min)

200 to 300kPa {2 to 3kgf/cm²} )

Joint

Supply air

Power supply

1

2

4

5

Gas temperature.

1590°C max.

Copper pipe 6/ 4mm

Heater temperature drop

Alarm

Solenoid valve

(not supplied)

Copper pipe

10/ 8mm

Copper pipe

10/ 6mm

Detector (ZFK2)

1

2

3

4

5

6

Bule

Black

Red Yellow

White White

Rainproof flexible conduit.

4-core

cable

AC power

supply

2-core

cable

Converter (ZRM)

Analog

output

Auxiliary

input

Zirconia Thermocouple Maintenance Blow-down

signal signal contact contact

Heater

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Blue Yellow Red White

Black White

4 to 20mA DC

(0 to 1V)

Cell / thermocouple output

Heater power supply

AC power

supply

Serial

communication

Calibrating gas

contact

Contact input

NC

21

SG

25

FG

26

N

L

6mm or 4 inch tube

for calibration gas

(not supplied)

15

16

17

18

19

20

22

23

24

27

28

PE

AC power supply

AC power

supply

RS-485

Reduction

vale (ZBD6)

(1 to 1.5R/min)

joint

Solenoid valve

(not supplied)

Standrad gas

for zero point

(ZBM)

Flowmeter

(ZBD4)

Reduction valve (unnecessary when supply air pressure is

50 to 100kPa {0.5 to 1kgf/cm²}

*2

Ref. air

*1 Air supply

to Detector

Reduction vale

(ZBD6)

(0.2 to 0.5R/min)

Solenoid valve

(not supplied)

*1 Standard gas for

span point (ZBM)

Note: *1 Standard gas or instrumentation air can be used in place of span gas.

*2 Instrument quality air or bottled air is available as reference air instead of ambient air.

6

CAUTIONS

SCOPE OF DELIVERY

•

If combustible gas (CO, H2 etc.) exists in the measured

gas, error will occur due to burning at the sensor section.

The inclusion of corrosive gas (Si vapor, alkaline metal, P,

Pb etc.) will shorten the life of the sensor.

Detector:

Converter:

Ejector:

Detector main unit x 1, Viton O ring x 2,

mounting screw (M5mm x 16) x 6,

thermal sticker x 1, flow guide tube (as

specified) x 1, ceramic filter x 1, rainproof

cover (as specified) x 1

Converter main unit x 1, mounting

bracket set, (according to specification) x

1

Accessories (AC250V 500mA T fuse x 2,

AC250V 3.15A T fuse x 2)

Ejector main unit x 1, insertion tube x 1,

M16mm nut, and washer x 4, packing x 1

•

When the measured gas temperature is high (+300°C or

higher), the flange should be separated from the furnace

wall in order to bring the detector flange surface

temperature below the specified value +125°C). The flow

guide should be attached in the direction in which the gas

flow to the detector decreases.

•

When much dust is included in the gas, the flow guide

tube should be attached at an inclination so that the flow

goes from below to above. And the flow guide should be

attached in the direction in which the gas flow to the

detector decreases.

Items to be prepared separately:

(1) Standard gas for calibration

Type ZBM NSH4-01 (up to 5% O2 range)

Type ZBM NSJ4-01 (over 5% O2 range)

(2) Reduction valve for standard gas (type ZBD61003)

(3) Flowmeter

•

In the case of a refuse incinerator, automatic blow down

of the flow guide should not be performed (to prevent

corrosion of the flow guide tube due to drainage). Blow-

down should be performed manually when change in the

indication has become very little with the furnace stopped.

Type; ZBD42203, 0.2 to 2r/min (for calibrating gas)

Type; ZBD42403, 1 to 10r/min (for ejector)

DEVICE CONFIGURATION

The device to be combined differ according to the conditions of the gas to be measured. Select the devices to be combined

with reference to the following table.

Measured gas

DUST

Device configuration

Detector type Converter

Temperature Gas Flow

Application

Protection

cover

Note

Ejector

type

Less than 0.2g/mm³

Less than 10g/Nm³

—

600°C or

5 to 20m/s

5

General-use

(boiler)

Fuel; gas, oil

Fuel: coal

ZFK2R

4-

A

C

ZRM

less

with blow down

Less than 1g/Nm³

Less than 10g/Nm³

—

600°C or

5

For corrosive

gas (refuse

incinerator)

Included low moisture ZFK5R

with blow down

4-

B

C

ZRM

less

Less than 25g/Nm³no

Less than 25g/Nm³yes

—

6

Included low moisture ZFK5R

with blow down

4-

D

E

ZRM

Included high moisture ZFK5R

with blow down

—

Less than 1g/Nm³

ZTA2

ZTA1

800°C or

less

Less than

1m/s

General-use

(boiler)

—

SUS316 tube

with blow down

SIC tube

ZFK2R

4-OYO

1590°C or

less

Less than

1m/s

ZFK2R

with blow down

Note (1) Dust volume is approximate value.

(2) Instrument quality air or bottled air is available as reference air by selecting detector with reference air inlet.

7

ZFK, ZRM

OUTLINE DIAGRAM (Unit:mm)

Detector (ZFK2)

80

67

Proof cover (to order)

Approx. 65

Approx. 130

Approx. 118

45.4

36

5

26

Filter

EXTERNAL CONNECTION DIAGRAM

Element output

Heater

Thermocouple

A

1

3

2

4

5

6

Black / White/ red / White/ yellow / blue

2-core wire

4-core wire

Exclusive-special cable

6-

6

Ref. air inlet (to order)

NPT1/8 or Rc1/8

Calibration gas inlet (to order)

SUS316 for 6/ 4 PTEF tube or 1/4 inch tube.

Exclusive

cable gland

Flow guide tube

155

130

Approx. L

12

Approx. 20

67

Gas inlet

Z F K 2 R

4 - 5 A 3

5

7

1

6-M5

Gas outlet

detector side

3

1

Cord 11th

L (m)

MASS

5

7

Z

8–15

MTG. holes

1.0

0.5 0.75

0.3

Oxygen detector

L=

(to order)

4.1

2.7 3.3

4.8

Approx.(kg)

Flow guide tube (with blow-down nozzle)

155

Approx. L

18

Approx. 20

130

3

67

Gas inlet

6-M5

detector side

Z F K 2 R

4 - 5 C 3

5

7

1

Gas outlet

Oxygen detector

Blow down air inlet

8–15

MTG. holes

Select an upper port to

avoid the condensation

in the piping

4-Rc1/4

with plug int.thd.

3

1

Cord 11th

5

7

Z

0.5 0.75 1.0

5.7

L (m)

Mass

0.3

L=

(to order)

3.0 3.8

4.8

Approx.(kg)

8

Flow guide tube (for high particulate)

4 - Rc 1/4

with plug int thd.

Blow down air inlet

Select an upper port to

avoid the condensation

in the piping

8 - 19

MTG. hole

29.5

Flange: JIS 5K80A FF

ZFK MTG. position

Packing

Z F K 2 R

4 - 6 D 3

5

7

1

Gas outlet

30

3

1

Cord 11th

5

7

Z

0.5 0.75 1.0

8.3

L (m)

Mass

0.3

L=

(to order)

4.5 5.6

7.0

Approx.(kg)

Gas flow

Tube (50A SCH40)

Flow guide tube (for high particulate with cover)

4 - Rc 1/4

with plug int thd.

Blow down air inlet

Select an upper port to

avoid the condensation

in the piping

8 - 19

MTG. holes

Flange: JIS 5K80A FF

ZFK MTG. position

Packing

Z F K 2 R

4 - 6 E 3

5

7

1

Gas outlet

30

3

1

0.5 0.75 1.0

Cord 11th

5

7

Z

L (m)

Mass

0.3

L=

(to order)

7.1 9.0

13.6

11.4

Approx.(kg)

Gas flow

(38)

Tube (50A SCH40)

Protection tube (65A SCH40)

9

ZFK, ZRM

Detector (ZFK5)

80

67

Proof cover (to order)

Approx. 65

Approx. 130

Approx. 118

45.4

36

5

26

Filter

EXTERNAL CONNECTION DIAGRAM

Element output

Heater

Thermocouple

1

3

2

4

5

6

Black / White/ red / White/ yellow / blue

2-core wire

4-core wire

Exclusive-special cable

Ref. air inlet (to order)

NPT1/8 or Rc1/8

6-

6

Exclusive cable gland

Calibration gas inlet (to order)

SUS316 for 6/ 4 PTEF tube or 1/4 inch tube.

Flow guide tube

155

130

Approx. 40

12

3

Approx. L

67

Gas inlet

Z F K 5 R

4 - 5 B 3

5

7

1

6-M5

detector side

Gas outlet

3

1

Cord 11th

L (m)

5

7

Z

8- 15

MTG. holes

1.0

0.3 0.5

0.75

Oxygen detector

L=

(to order)

MASS

Approx.(kg)

3.3

4.5 6.1

7.6

Flow guide tube (with blow - down nozzle)

155

Approx. 20

18

Approx. L

130

3

67

Gas inlet

6-M5

detector side

Z F K 5 R

4 - 5 C 3

5

7

1

Gas outlet

Blow down air inlet

8- 15

MTG. holes

Oxygen detector

Select an upper port to

avoid the condensation

in the piping

3

1

Cord 11th

L (m)

5

7

Z

4- Rc 1/4

with plug int. thd.

1.0

0.3 0.5

0.75

L=

(to order)

MASS

Approx.(kg)

3.3

4.2 5.7

7.4

10

Flow guide tube (for high particulate)

4 - Rc 1/4

with plug int thd.

Blow down air inlet

Select an upper port to

avoid the condensation

in the piping

8 - 19

MTG. hole

Flange: JIS 5K80A FF

ZFK MTG. position

Packing

Z F K 5 R

4 - 6 D 3

5

7

1

Gas outlet

30

3

1

Cord 11th

L (m)

5

7

Z

0.3 0.5 0.75

1.0

L=

(to order)

MASS

Approx.(kg)

4.5 5.6 7.0 8.3

Gas flow

Tube (50A SCH40)

Flow guide tube (for high particulate with cover)

4 - Rc 1/4

with plug int thd.

Blow down air inlet

Select an upper port to

avoid the condensation

in the piping

8 - 19

MTG. holes

Flange: JIS 5K80A FF

ZFK MTG. position

Packing

Z F K 5 R

4 - 6 E 3

5

7

1

Gas outlet

30

3

1

Cord 11th

L (m)

5

7

Z

0.3 0.5 0.75

1.0

L=

MASS

Approx.(kg)

(to order)

7.1 9.0 11.4 13.6

Gas flow

(38)

Tube (50A SCH40)

Protection tube (65A SCH40)

11

ZFK, ZRM

Converter (ZRM)

Panel flush mounting

Pipe mounting

88.6

18

204

193

2B pipe for mounting

60.5 0.5mm)

(

Cable gland

35

194

9

EXTERNAL CONNECTION DIAGRAM

4-core Cable

2-core Cable

5

2

6

3

4

1

2

3

4

5

6

7

8

9

10 11 12 13 14

37

55

28

176

A.OUT

AUX.IN

Zr.SIG

T.C

MENT

BLOW

HEAT

Wiring port, 3- 23.

with rubber bushing

Blow

contact

Output

signal

Maintenance

contact

Heater power

supply

Element

input

Thermo-

couple

Auxiliary

input

15 16 17 18 19 20 21 22 23 24 25 26 27 28

P E

N

L

D11 D12 DI

COM

Contact input

FG

DXA DXB

Serial

G

ZV COM SV

SG

POWER

Power supply

Calibrating gas

contact

communication

Note (1) : The numbers 1 through 6 denote detector terminal No. for exclusive - special cables.

(2) : M3 terminal screws are used for the terminal block.

Ejector (ZTA)

4-M16 bolt

190

Approx. L

170

P

Gas inlet

40

L [mm]

500 750 1000 1500

Detector

(ZFK2)

Viewed from P direction

140

35

50

45

40

Blow -down air inlet

(Rc1/4)

(JIS 10K65ARF)

Ejector air inlet

(Rc1/4)

Cable gland

(A15C)

EXTERNAL CONNECTION DAIAGRAM

1

2

3

4

5

AC

power supply

Ejector air

outlet

Heater temp.drop alam

Caution on Safety

(Rc1/4)

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

Head Office

6-17, Sanbancho, Chiyoda-ku, Tokyo 102-0075, Japan

http://www.fesys.co.jp/eng

Sales Div.

International Sales Dept.

No.1, Fuji-machi, Hino-city, Tokyo, 191-8502 Japan

Phone: 81-42-585-6201, 6202 Fax: 81-42-585-6187

http: //www.fic-net.jp/eng

Printed in Japan

Information in this catalog is subject to change without notice.


型号：	EDSX3-113C
厂家：	FUJI ELECTRIC
描述：	IN-SITU ZIRCONIA OXYGEN ANALYZER "> 原位氧化锆氧量分析仪“ \u003e
文件：	总12页 (文件大小：178K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

EDSX3-113C [FUJI]

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