EDSX3-119B_技术文档

IN-SITU ZIRCONIA OXYGEN ANALYZER < ZIRCOMAT-C >

DATA SHEET

ZFK, ZRY

This oxygen analyzer is used to continuously measure

oxygen concentration in combustion 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.

The converter (ZRY) features 3 measuring ranges, one

touch calibration and NEMA4 housing.

General-use detector

Comparing to the current converter (ZRM) , this ZRY is

recognized as economical type with simple functions.

FEATURES

1. Sampling device is unnecessary

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

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

insertion type detector.

2. High speed response

The adoption of a flow guide tube utilizing the flow of the

measured gas assures quick response (less than 7sec).

3. Dust-tight and water-proof housing

Converter

Aluminum die casting housing of converter satisfies

NEMA4 and IP65 standard.

4. 3-measuring ranges and one touch calibration

The converter has 0-5, 10, 25 vol% 3 ranges easily

changed by pin connection and zero and span are simply

calibrated by key operation.

Oxygen detector (ZFK2, 5)

Measuring detector:

For general-use: ZFK2

For corrosive gas: ZFK5

Measured gas temperature:

Flow guide tube system; –20 to +600°C

Measured gas pressure:

–3 to +3kPa

Flow guide tube: Flange; JIS5K 65A FF

SPECIFICATIONS

(JIS5K-80AFF for high particulate gas)

Insertion length; 0.3, 0.5, 0.75, 1m

(0.8m for high particulate gas)

General

Measuring object: Oxygen contained in noncombustible

Ambient temperature:

gas

–20 to +60°C for cable section

125°C or less at detector flange surface

with power applied

Dust/rain-proof structure(IEC IP55

equivalent)

Measuring principle:

Direct-insertion zirconia system

Measuring range: 0 to 5, 10 or 25 vol% O²(Changed by

internal set pin)

Structure:

Filter:

Repeatability:

Linearity:

Within ±1.0% of full scale

±2% of full scale

Alumina(filtering accuracy 50µm) and

quartz paper

Response time:

Within 7sec for 90% response (from

calibration gas inlet)

Main materials of gas-contacting parts:

General-use detector(ZFK 2); Zirconia,

Power supply:

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

SUS316, platinum, SUS304

Power consumption:

Anticorrosive detector(ZFK 5); Zirconia,

tita-nium, platinum, SUS316

Flow guide tube; SUS304 or SUS316

(approx.)

15 + 50VA (at steady state)

15 + 200VA (at start)

Approx. 15min

Warmup time:

EDSX3-119b

Date

Mer. 6, 2007

ZFK, ZRY

Calibration gas inlet:

Exclusine cable (ZRZP)

Brass joint for φ1/4 inch tube.

Reference air inlet (option):

Rc1/8 or NPT1/8

Detector mounting:

Cable:

4-cores sealed wire (O²signal and R-

themo couple signal) and 2-cores cable

(power)

Flexible type

Refer to code symbols

Cable conduit:

Length:

Horizontal plane ± 45°, ambient sur-

rounding air should be clean.

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

(detector)

Mass (approx.) {weight}:

SCOPE OF DELIVERY

Detector; 1.6kg

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

Detector:

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

Finish color:

Silver and SUS metallic color

mounting screw (M5mm x 12) x 6,

thermal sticker x 1, flow guide tube (as

specified) x 1, ceramic filter x 1, cover (as

specified) x 1, reference air inlet (as

specified) x 1

Converter main unit x 1

Accessories (AC250V 500mA T fuse x 1,

AC250V 3.15A T fuse x 1)

Oxygen converter (ZRY)

Measuring range: 0-5, 10, 25 vol% O²

Changeable by internal set pin.

±1.0% of full scale

±2.0% of full scale

Repeatability:

Lineality:

Converter:

Indication:

Oxygen concentration; 3-digit LED

Oxygen concentration output signal:

4 to 20mA DC (allowable load resistance:

500Ω or less)

Isolated output, linear

Fault contact output:

Items to be prepared separately:

(1) Standard gas for calibration

Type ZBMMNSK4-01

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

(3) Flowmeter

250V AC, 2A rating (close contact or

open contact for fault should be specified

when you place an order.)

Type; ZBD52203, 0.2 to 2L/min (for calibrating gas)

Self-diagnoses:

Fault of sensor temperature, zero

calibration error, span calibration error

CAUTIONS

Calibration method:

Manual calibration with key operation

Calibration gas: • Recommended calibration gas concen-

•

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.

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.

tration

Zero gas; 1.0 to 2.0% O²

Span gas; 20.6 to 21.0% O2

(oxygen concentration in the

air)

•

Ambient temperature:

–10 to +50°C

When dust more than 1g/Nm³is included in the gas,

manual blow down is necessary.

Ambient humidity: 90% RH or less

•

Power supply:

Construction:

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

Dust-tight, waterproof construction,

NEMA4 (corresponding to IP65 of IEC)

Aluminum die casting

Material:

Outer dimensions (H x W x D):

220 X 230 X 95mm

Mass {weight}:

Approx. 4.5kg (excluding cable and de-

tector)

Finish color:

Munsell 6PB 3.5/10.5 (blue): cover,

silver; case

Mounting method: Mounted flush on panel

The product conforms to the requirements of the

Electromagnetic compatibility Directive 89/336/EEC as

detailed within the technical construction file number

TZ737041. 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, ZRY

2

DEVICE CONFIGURATION

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

combined with reference to the following table.

Measured gas

Device configuration

Detector type Converter

Temperature Gas Flow

Application

Protection

cover

Note

DUST

Ejector

type

Less than 0.2g/m³[nor]

—

600°C or

5 to 20m/s

5

6

General-use

(boiler)

Fuel; gas, oil

ZFK

R

4-

ZRY

Less than 10g/m³[nor] no

less

8

Fuel: coal

D

E

Anti-corrosive

use

with manual blow down

Less than 25g/m³[nor]

—

6

8

Included high moisture ZFK

with manual blow down

R

4-

ZRY

yes

(incinerator)

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, when oxygen concentration in air

around sensor changes.

CODE SYMBOLS

(Converter)

(Detector)

4

5

6

7

8

9 10 11 12 13

1

2

3

4

5

6

7

8

9 10 11 12

Description

ZFK

R 2

4

Description

Z R Y 1 Y 1 2 - 1 R

0

Application

General use.

For corrosive gas (refuse incinerator)

Output signal and fault output

4 to 20mA DC, close contact

4 to 20mA DC, open contact

2

5

B

C

Power supply

Cal. gas inlet

1

90 to 230V AC 50/60Hz

(CE marking approved)

2

For φ1/4 inch tube

Power supply

Mounting method

Panel mounting

1

3

5

100/115VAC 50/60Hz

200/220VAC 50/60Hz

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

1

Instruction manual

NO

YES (English)

Y

E

Flow guide tube

flange

application

None

length

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

6 D 8

6 E 8

SUS304 general use

SUS316 for corrosive gas

SUS316 for high particulate

300mm

500mm

750mm

1000mm

300mm

500mm

750mm

1000mm

800mm

(Exclusive-special cable)

1

2

3

4

5

6

7

8

9

Description

Connectable devices

Z R Z P R

1 -

P

For ZRY

Types

For R thermocouple

SUS316 for high particulate with 800mm

cover

R

Conduit length

None

6m

Cable length

6m

Protection cover

Without

With

YA

YB

YC

YD

YE

YF

YG

YH

YJ

Y

A

10m

15m

20m

30m

40m

50m

60m

70m

80m

90m

100m

6m

Reference air inlet

Non

Rc1/8

NPT1/8

Y

A

B

YK

YL

( Replacement Detector element)

YM

AA

BB

CC

DD

4

5

6

7

8

9 10 11 12 13

Description

ZFK

R 2

4

10m

15m

20m

10m

15m

20m

Application

General use.

For corrosive gas (refuse in cinerator)

2

5

Cable end treatment

None

One side (detector side)

Both sides

Cal. gas inlet

For φ1/4 inch tube

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.

3

ZFK, ZRY

CONFIGURATION

Flow guide tube system

Cover for retaining warmth

Flow guide tube

Status of fault contact output

5 digit of

model

Power off

Power on and

normal

Power on and

fault

Detector

ZFK2

B

C

open

close

open

Gas temperature.

600°C max.

*3

1

2

3

4

5

6

Ball valve

Rainproof flexible conduit.

20m max.

Bule

Black

Red Yellow

White White

Sample gas outlet

4-core

cable

Converter (ZRY)

2-core

cable

Fault

contact

output

Thermocouple Zirconia

Analog

output

Sensor

heater

Gas temperature.

600°C max.

signal

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Flow guide tube

for high particulate

Red White Blue Yellow

Black White

DC4 to

20mA

6mm or 4 inch tube

for calibration gas

(not supplied)

*3

AC power

supply

Cell/thermocouple output

Heater power supply

Ball valve

Sample gas outlet

Gas temperature.

600°C max.

Flow guide for high

particulate with cover

Reduction

valve (ZBD6)

Change valve

Standrad gas

for zero point

(ZBM)

Flowmeter

(ZBD4)

(1 to 1.5L/min)

Reduction valve (unnecessary when supply air pressure is

50 to 100kPa

*2

Ref. air

*1 Air supply

to Detector

Reduction vale

(ZBD6)

(0.2 to 0.5L/min)

*1 Standard gas for

span point (ZBM)

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

Note

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

when oxygen concentration in air around sensor changes.

*3 Blow down air inlet pressure in 200 to 300kpa.

4

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

for 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

5

7

Z

8–15

MTG. holes

1.0

0.5 0.75

0.3

L (m)

Oxygen detector

L=

(to order)

MASS

Approx (kg)

4.1

2.7 3.3

4.8

5

ZFK, ZRY

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

for 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

detctor 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=

MASS

Approx (kg)

(to order)

3.3

4.5 6.1

7.6

6

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

R

4 - 6 D8

Gas outlet

30

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

R

4 - 6 E8

Gas outlet

30

Gas flow

(38)

Tube (50A SCH40)

Protection tube (65A SCH40)

7

ZFK, ZRY

Converter (ZRY)

Panel flush mounted

2-

72

φ

9

3.2

95

14

230

15

φ

CABLE GRAND

5-G1/2

40

CONNECTION DIAGRAM

1

2

3

4

5

6

7

8

9 10 11 12 13 14

+

–

+

–

+

–

L

N

THERMO- ELEMENT OUTPUT

FAULT

HEATER

POWER

SUPPLY

CONTACT POWER

COUPLE

INPUT

SIGNAL

OUTPUT

FOR

SENSOR

Caution on Safety

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

Head Office

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

Shinagawa-ku, Tokyo 141-0032, Japan

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

Instrumentation 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：	EDSX3-119B
厂家：	FUJI ELECTRIC
描述：	IN-SITU ZIRCONIA OXYGEN ANALYZER < ZIRCOMAT-C > 原位氧化锆氧量分析仪\u003c ZIRCOMAT -C \u003e
文件：	总8页 (文件大小：132K)
中文：	中文翻译
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EDSX3-119B [FUJI]

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