EDS3-212A [FUJI]
MULTI-CHANNEL ZIRCONIA OXYGEN ANALYZER; 多通道氧化锆氧量分析仪
| 型号： | EDS3-212A |
| 厂家： | 
FUJI ELECTRIC |
| 描述： | MULTI-CHANNEL ZIRCONIA OXYGEN ANALYZER |
| 文件： | 总14页 (文件大小：191K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MULTI-CHANNEL ZIRCONIA OXYGEN ANALYZER
DATA SHEET
ZRN, ZFK
This oxygen analyzer measures at multiple points the
oxygen concentration included in the exhaust gas from a large
boiler, and simultaneously outputs the average value of the
concentrations.
Since the distribution of oxygen concentration in exhaust
gas is not uniform with a large boiler such as found in a power
plant, the concentration is measured at multiple points in a
flue. These values are averaged to provide an optimum
oxygen concentration signal which is necessary for
combustion control.
General-use detector
High-temperature detector
The converter (ZRN) will accept inputs from up to nine
direct-insertion type zirconia oxygen detectors (ZFK), and
carries out computations such as averaging of signals from
the detectors.
The detectors are available in general-use, anticorrosive
and high-temperature types for selection according to the
customer's intended use.
FEATURES
1. Up to nine detectors connectable
3, 6 or 9-channel configuration is selectable, and channels
are freely usable within the selected number. Addition of
channel unit allows expansion in units of 3 channels (9
channels max.).
Converter
SPECIFICATIONS
2. Interactive setting of parameters
Various parameters for measurement and maintenance
are easily settable through interaction with the liquid
crystal display.
General
Measuring object: Oxygen contained in noncombustible
gas
3. A variety of output signals
Available as analog output are 3 sets of average-value
outputs (average values from desired channel combi-
nation) and oxygen concentration output for each channel.
Also there are 4 contact outputs per channel and 7 contact
outputs common to all channels. All of the analog outputs
are isolated.
Measuring principle:
Direct-insertion zirconia system
Measuring range: 0 to 2 ……50 vol% O2, freely settable
(in 0.5% O2 steps)
Repeatability:
Linearity:
Within ±0.5% of max. output signal
±2% of full scale
4. Full complement of maintenance functions
Auto calibration function and manual/auto blow-down
function are standard-equipped. A self-diagnosis function
for the main unit facilitates taking a remedy at the
occurrence of a fault.
Response time:
Within 7 sec for 90% response (from
calibration gas inlet)
100, 115 or 220VAC, 50/60 Hz
Power supply:
Power consumption:
Approx. 50VA + 50VA x No. of channels
5. Sampling device is unnecessary
(at steady state of general-use detector)
Approx. 50VA + 200VA x No. of channels
(at startup of general-use detector)
Approx. 15 minutes
Gas sampling devices such as gas aspirator and
dehumidifier are unnecessary since the detector is a
direct-insertion type. The detector is available in a high-
temperature type for measurement of hot gases up to
1590°C and an anticorrosive type for measurement of
strongly corrosive gas from a garbage incinerator.
Warmup time:
Oxygen detector (Type ZFK2,5), Ejector (Type ZTA)
Measuring detector:
For general-use: ZFK2
For corrosive gas: ZFK5
EDS3-212a
Date Apr. 30, 1997
ZRN, ZFK
Measured gas temperature:
Oxygen converter (Type ZRN)
Flow guide tube system; –20 to +600°C
Output range:
0 to 2 ……50 vol% O2, freely settable
(in 0.5% O2 steps)
Oxygen concentration; 3-digit indication
by LED
Operation/setting display; 16 digits x 2
rows on LCD
(for general-use, corrosive gas)
Ejector system; –20 to +1590 °C (for
high-temperature gas)
Indication:
–20 to +800°C (for general-use)
Measured gas pressure:
–3 to +3kPa (–306 to +306mmH2O)
Flow guide tube: With or without blow-down nozzle
Flange; JIS5K 65A FF
(JIS5K-80AFF for high particulate gas)
Insertion length; 0.3, 0.5, 0.75, 1m
(0.8m for high particulate gas)
Ejector (general-use):
Measurement channel status; 12 x 2
colors by LED
Oxygen concentration output signal per channel:
4 to 20mA DC (allowable load resistance
500Ω or less)
or 0 to 1V (output resistance 100 Ω or
less), isolated output, linear
Probe for guiding measured gas to de-
tector
Flange; JIS10K 65A RF
Average-value output signal (3 points):
4 to 20mA DC (allowable load resistance
500Ω or less)
Insertion length; 0.5, 0.75, 1, 1.5m
(according to customer's specification)
Ambient temperature:
or 0 to 1V (output resistance 100 Ω or
less), isolated output, linear
Contact output signal:
–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
Dust/rain-proof structure(IEC IP55
equivalent)
(1) Independent per channel (4 points)
Unit alarm (contact closed during normal
measurement)
H/L alarm (contact closed when setpoint
exceeded)
Under calibration (contact closed during
calibration)
Under blow-down (contact closed during
blow-down)
Structure:
Filter:
Alumina(filtering accuracy 50µm) and
quartz paper
Main materials of gas-contacting parts:
General-use detector; Zirconia, SUS316,
(2) Common to all channels (7 points)
Unit alarm (contact closed when all
intended channels are under normal
measurement)
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
Under maintenance (contact closed in
maintenance mode, setting mode,
during auto calibration and during blow-
down)
Zero valve (contact closed during zero
calibration)
Calibration gas inlet:
Polypropylene or brass joint
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
Span valve (contact closed during span
calibration)
H/L alarm A (contact closed when aver-
age-value output A exceeds set- point)
H/L alarm B (contact closed when aver-
age-value output B exceeds setpoint)
H/L alarm C (contact closed when aver-
age-value output C exceeds setpoint)
(3) Contact specification:
(detector)
Detector; approx. 1.6kg
Ejector; approx. 15kg (insertion length
1m)
Flow guide tube (general-use, 1m);
approx. 5kg
Munsell N9.5 (silver) and SUS metallic
color
Mass{weight}:
1N.O.(a) 250V AC 2A, 24V DC 2A
Contact input signal:
Auto calibration start (auto calibration
starts when contact opens)
Calibration disable (calibration disabled
when contact closes)
Contact specification; isolated contact
input, ON at 1kΩ or less
Finish color:
Ejector air inlet flow rate:
5 to 10N/min
Blow-down air inlet pressure:
200 to 300kPa (2.04 to 3.06kgf/cm2)
Ejector exhaust gas processing:
Within furnace, returned to flue
Heater temperature drop alarm output (ejector):
Alarm output when below +100 °C,
mechanical thermostat, 1N.O. (a) con-
tact of 200V AC 2A
Auto calibration: Zero and span automatically calibrated at
preset cycle; calibration gas supplied in
succession by driving external solenoid
valve
Calibration cycle; 0.1 to 99.9days
Calibration gas flow time; 1 to 9minutes
Auto calibration channel; freely settable
2
Calibration gas concentration setting:
Settable range; 0.100 to 50.000% O2
(Zero: Up to 22.000% O2)
Density of recommended calibration gas
Zero: Less than 10%/residual N2 (more
than 0.15 vol.% O2) of full scale
Span: 80 to 100%/residual N2 of full scale
A function for blowing out via com-
pressed air the dust that has deposited in
the flow guide tube.
Blow-down:
Blow-down can be performed for a pre-
determined time and at predetermined
intervals.
Blow-down cycle; 0.1 to 99.9hours
Blow-down time; 0.1 to 9.9minutes
Blow-down channel; freely settable
Output is held during maintenance,
setting, auto calibration and blow-down.
The hold function can also be released.
Output hold:
Transmission function (option):
Via RS-485 interface
Half-duplex bit serial transmission, start-
stop synchronization.
Remark: When connecting via an RS-
232C interface, then a 232 485 con-
verter should be used.
Self-diagnosis function:
Provided for detector temperature fault,
zero calibration fault, span calibration
fault, internal communication fault
Ambient temperature:
–10 to +50°C
Ambient humidity: 90% RH or less
Power supply:
Structure:
100, 115 or 220V AC, 50/60Hz
Dust-proof, rainproof structure ( corre-
sponding to IP53 of IEC)
Made of steel
Material:
Outer dimensions (H x W x D):
221 X 482.6 X 380 (rack/panel mounting
type)
221 X 400 X 380mm (pipe stand mount-
ing type)
Mass{weight}:
Finish color:
Approx. 18kg (excluding cable and de-
tector)
Munsell 5Y 8/1
Mounting method: Mounted on pipe stand, mounted flush
on panel or on 19inch rack
3
ZRN, ZFK
CODE SYMBOLS
(Detector)
(Ejector)
1
2
3
4
5
6
7
8
4
5
6
7
8
9 10 11 12 13 14
Description
Description
Z T A
1
1
ZFK
4
Application
General use
For corrosive gas (refuse incinerator)
Measured gas temperature
For high temperature (1590°C max.)
General use (800°C max.)
2
5
1
2
Kinds
Insertion length [mm]
R
Standard
B
C
D
E
500
750
1000
1500
Cal. gas inlet
Polypropylene joint for φ6mm tube
Brass joint for φ1/4 inch tube
1
2
Power supply
100V/115V AC 50/60Hz
200V/220V AC 50/60Hz
Power supply
100/115VAC 50/60Hz
200/220VAC 50/60Hz
1
3
1
3
Flow guide tube
(Converter)
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
5 C 3
5 C 5
5 C 7
5 C 1
6 D 8
6 E 8
1
2
3
4
5
6
7
8
9
SUS304 general use
SUS304 general use
SUS304 general use
SUS304 general use
SUS316 for corrosive gas
SUS316 for corrosive gas
SUS316 for corrosive gas
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 N
1 -
No. of measurement channels
3 channels max.
6 channels max.
3
6
9
9 channels max.
Output signal
4 to 20mA DC
0 to 1V DC
B
E
Transmission function
None
0
1
with RS-485
SUS316 for high particulate
SUS316 for high particulate with 800mm
800mm
Power supply
1
2
3
100V AC 50/60Hz
115V AC 50/60Hz
220V AC 50/60Hz
cover
Otheres
Z Z Z
Protection cover
Without
With
Mounting method
Y
A
1
2
Mounting flush on panel/on 19inch rack
Mounted on pipe stand (pipe stand provision
is excluded)
Reference air inlet
None
Rc1/8
Y
A
B
NPT1/8
(Exclusive special cable)(*1)
None-standard spec.
Z
Other none-standard items
1
2
3
4
5
6
7
8
9
Description
Connectable devices
Z R Z N
1 -
N
For ZRN
Kinds
R
For R thermocouple
Conduit(*2)
None
None
None
None
None
None
None
None
None
None
None
None
6m
Cable length
6m
( Replacement Detector element)
YA
YB
YC
YD
YE
YF
YG
YH
YJ
10m
15m
20m
30m
40m
50m
60m
70m
80m
90m
100m
6m
4
5
6
7
8
9 10 11 12 13
Description
ZFK
4
0 Y 0 Y Y
Application
2
5
General use (TC516041)
For corrosive gas (refer to incinerator)
(TC516042)
Kinds
R
Standard
YK
YL
Cal. gas inlet
YM
AA
BB
CC
DD
6
7
Polypropylene joint for φ6mm tube
Brass joint for φ1/4 inch tube
10m
15m
20m
10m
15m
20m
Power supply
1
3
100/115VAC 50/60Hz
200/220VAC 50/60Hz
Cable end treatment
0
1
2
None
One side (detector side)
Both sides
Notes: *
(1) One cable is used for one detector.
(2) Waterproof flexible type conduit.
4
SCOPE OF DELIVERY
Detector:
Detector main unit x 1, Viton O ring x 2,
(2) Standard gas for calibration
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
Type ZBM NSH4-01 (up to 5% range)
ZBM NSJ4-01(over 5% range)
(3) Reducing valve for standard gas (type ZBD61003)
(4) For blow-down
Converter:
Ejector:
Converter main unit x 1, mounting
bracket set, (according to specification) x
1 accessories (3A fuse x 3)
Ejector main unit x 1, insertion tube x 1,
M16mm nut, and washer x 4, packing x 1
• 2-way solenoid valve
ADK11-15A-02C-100/200VAC (supplied by CKD Co.,
Ltd.), connection port dia. Rc1/2
• Reducing valve AW4000-N04BG (supplied by SMC Co.,
Ltd.), connection port dia. Rc1/2
(5) Flowmeter (type ZBD42403)
Items to be prepared separately:
(1) Calibration gas unit
1 to 10N/min for ejector
Code
used
.
TK7D5853C
1
2
3
4
5
6
Panel/19inch
rack mount
(3) (6) (9)
Pipe mount
(3) (6) (9)
(Number of "ch")
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 Ejector
Protection Note
cover
Application
Temperature Gas Flow
type
type
Less than 0.2g/mm3
Less than 10g/Nm3
—
—
Fuel; gas, oil
5
5
General-use 600°C or less 5 to 20m/s
ZFK2R
ZFK2R
4-
4-
A
C
ZRN
ZRN
—
—
Fuel: coal
(boiler)
with blow down
Included low moisture
Less than 1g/Nm3
Less than 10g/Nm3
—
—
5
5
For corrosive 600°C or less 5 to 20m/s
ZFK5R
4-
4-
B
C
ZRN
ZRN
—
—
Included low moisture ZFK5R
with blow down
gas (refuse
incinerator)
Less than 25g/Nm3 no
Less than 25g/Nm3 yes
Included low moisture
with blow down
Included high moisture
with blow down
SUS316 tube
6
6
ZFK5R
ZFK5R
ZFK2R
ZFK2R
4-
4-
D
E
ZRN
ZRN
ZRN
ZRN
—
—
General-use
(boiler)
800°C or less Less than
Less than 1g/Nm3
Less than 1g/Nm3
4-OYO
4-OYO
ZTA2
ZTA1
with blow down
SIC tube
1m/s
1590°C or
Less than
1m/s
with blow down
less
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.
CAUTIONS
•
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.
•
•
When much dust is included in the gas, the flow guide
tube should be attached at an inclination so that the flow
goes from above to below. And the flow guide should be
attached in the direction in which the gas flow to the
detector decreases.
In the case of a refuse incinerator, automatic blowback 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.
•
5
ZRN, ZFK
CONFIGURATION
Flow guide tube system
Rc 1/4
(upstream blow port
should be selected)
Blow-down 200 to 300kPa
{ 2 to 3 kgf/cm2 }
Reducing valve
(unnecessary when supply air pressure is 200 to 300 kPa
{ 2 to 3 kgf/cm2 } )
Solenoid valve
for below 1
Air supply
Detector
ZFK2
ZFK5
Rainproof cover
or 10/
or copper pipe
8 PTFE pipe
15A SGP
equivalent tube
(not supply)
1
2
3
4
5
6
Flow guide tube
Gas temp.
600°C max.
Power supply
Detector
1
Rc 1/4
Solenoid valve
for belw 9
(upstream blow port should be selected)
Blow-down 200 to 300 kPa
{ 2 to 3 kgf/cm2
)
15A SGP equivalent
tube (not upply)
Reducing valve
Detector
ZFK2
ZFK5
Rainpproof
cover
1
2
3
4
5
6
BL9 BL-C
BL1 BL-C
Heater
~ 3ch
Flow guide tube
board
~ 9ch
4 cores
Cell/
I 1
Main
board
~ 3ch
I 1
TC1
TC1
thermocouple
output
Zirconia type multi-
channel oxygen
analyzer ZRN
Gas temp.
600°C max.
2 cores
Heater
Heater
board
~ 3ch
H1
Detector
9
H1-C
power supply
Heater
~ 3ch
board
~ 9ch
AC
AC
4 cores
Cell/
I 9
I/O board
SV ZV COM
Power supply
Main
board
~ 9ch
I 9
COM
V9 COM
V1
thermocouple
output
TC9
TC9
2 cores
Heater
Power supply
Heater
board
~ 9ch
H9
H9-C
power supply
Sample gas outlet
6
5
4
7
8
15 18
1
2
Reducing valve
(unnecessary when suppy air
pressure is 50 to 100kPa
{0.51 to 1.02 kgf/cm2
}
Calibration gas unit
(*1) Air suplly
6/ 4mm or 1/ 4inch
PTFE tube for
calibration gas (to be
prepared separately)
Gas temperature.
600°C max.
Reducing
valve
(*) Standard gas or
instrumentation air
supply is usable for
span point.
Flow meter
(ZBD4)
Flow guide tube for
high particulate
ZBD61
Reducing valve
Flow meter
(ZBD4)
(*) Standard gas for
span point (ZBM)
(1 to 1.5R/min)
Standard gas for
zero point (ZBM)
0.45 to 1.0% O2 /N2
(*2) Ret. air
(1 to 1.5R/min)
to Detector
Sample gas outlet
Gas temperature.
600°C max.
Flow guide tube for high
particulate with cover
*1 Standard gas or instrumentation air is usable to span point.
*2 Instrument quality air or bottled air available as reference air instead of ambient air.
Note:
6
Ejector system
Rc 1/4
Blow-down 200 to 300kPa
{ 2 to 3 kgf/cm
Reducing valve
(unnecessary when supply air pressure is 200 to 300 bkPa
2
Solenoid valve
for blow 1
{ 2 to 3 kgf/cm2
}
}
Air supply
15A SGP equivalent tube
or 10/ 8 copper pipe
(not supply)
Blow inlet
1
2
3
4
5
6
Air supply for blow
Reducing valve
6 / 4 coppre pipe (not supply)
Ejectoy
inlet
1
2
4
5
Power supply
Detector
1
Power supply
(5 to 10R/min)
(5 to 10R/min)
Heater temp.
drop alarm
Flowmeter
1
9
Flowmeter
15A SGP equivalennt tube or
Solenoid valve
for blow 9
(not supply)
10/ 8 copper pipe
Rc 1/4
Reducing valve
Blow-down 200 to 300 kPa
{ 2 to 3 kgf/cm2
)
1
2
3
4
5
6
BL9 BL-C
BL1 BL-C
Heater
~ 3ch
board
~ 9ch
4 cores
Cell/
I 1
Main
board
~ 3ch
I 1
TC1
TC1
1
2
4
5
thermocouple
output
Zirconia type multi-
channel oxygen
analyzer ZRN
2 cores
Heater
Power supply
Detector
9
Heater
board
~ 3ch
H1
Heater temp.
drop alarm
H1-C
power supply
Heater
~ 3ch
board
~ 9ch
AC
AC
4 cores
Cell/
I 9
I/O board
SV ZV COM
Power supply
Main
board
~ 9ch
I 9
COM
V9 COM
V1
thermocouple
output
TC9
TC9
2 cores
Heater
Power supply
Heater
board
~ 9ch
H9
H9-C
power supply
6
5
4
7
8
15 18
1
2
Reducing valve
(unnecessary when suppy air
pressure is 50 to 100kPa
{0.51 to 1.02 kgf/cm2
}
Calibration gas unit
(*1) Air suplly
6/ 4mm or 1/ 4inch
PTFE tube for
calibration gas (to be
prepared separately)
Reducing
valve
(*) Standard gas or
instrumentation air
supply is usable for
span point.
Flow meter
(ZBD4)
ZBD61
Flow meter
(ZBD4)
(*) Standard gas for
span point (ZBM)
Reducing valve
(1 to 1.5R/min)
Standard gas for
zero point (ZBM)
(*2) Ret. air
(1 to 1.5R/min)
0.45 to 10% O /N
2
2
to Detector
*1 Standard gas or instrumentation air is usable to span point.
*2 Instrument quality air or bottled air available as reference air instead of ambient air.
Note:
7
ZRN, ZFK
Detector
2 to 8
2
3
4
5
6
7
8
Detector 1 ZFK2/5
Detector 9
1
2
3
4
5
6
1
Heater
Heater
2
+
3
Sensor
output
Sensor
output
4
–
–
5
Thermo-
coule
Thermo-
coule
6
+
Zirconia type multi-channel
oxygen analyzer ZRN
Main board
Main board
Input/output
board
Heatre board
1 to 3ch
Heatre board
4 to 6ch
Main board
1 to 3ch
Heatre board
7 to 9ch
4 to 6ch
*
*
*
*
7 to 9ch
21
22
23
24
25
26
27
28
29
30
31
21
22
23
24
25
26
27
28
29
30
31
21
22
23
24
25
26
27
28
29
30
31
21
22
23
24
25
26
27
28
29
30
31
21
22
23
24
25
26
27
28
29
30
31
21
22
23
24
25
26
27
28
29
30
31
1
1
1
1
1
1
21
22
23
24
25
26
27
28
29
30
31
1
2
2
2
2
2
2
2
3
3
3
3
3
3
3
4
4
4
4
4
4
4
5
5
5
5
5
5
5
6
6
6
6
6
6
6
power
supply
7
7
7
7
7
7
7
AC power
supply
AC
AC
E
8
8
8
8
8
8
8
9
9
9
9
9
9
9
10
11
10
11
10
11
10
11
10
11
10
11
10
11
E
Remarks
SV for
blow 3
SV for
blow 9
SV for
blow 6
(1) Grounding equal to 3rd class grounding structure of
Japanese standard (grounding resistance 100Ω or
less) must be conected.
AC
power
supply
SV for
blow 2
SV for
blow 8
(2) Use a cable of 1.25mm2 or larger for the main power
supply (AC power supply of ZRN)
SV for
blow 5
(3) Shieled cable of 0.5mm2 or larger shouuld be
used for the input/output cable.
SV for
blow 1
SV for
blow 7
SV for
blow 4
(4) Use a compensating conductor 0.5mm2 or
lage for the detector thermocouple input
(for R or K themocoule).
Note: *Board is provided for channel 3, 6 and 9 in case
of specified.
Calibration gas unit
11 12 13 14 15 16 17 18 19 20
1
2
3
4
5
6
7
8
9
10
ZV:SV for zero gas
SV:SV for span gas
V1 to V9:SVs for
detectors 1 to 9
ZV SV
V6
V9
V7 V8
V3
V4 V5
V1 V2
8
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)
6/ 4 PTEF tube or brass
PP for
Exclusive
cable gland
for 1/4 inch tube.
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
67
3
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)
9
ZRN, ZFK
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 2 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 2 R
4 - 6 E8
Gas outlet
30
Gas flow
(38)
Tube (50A SCH40)
Protection tube (65A SCH40)
10
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)
PP for
for 1/4 inch tube.
6/ 4 PTEF tube or brass
Flow guide tube
155
130
Approx. 40
12
Approx. L
3
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
Flow guide tube (with blow - down nozzle)
155
130
Approx. 20
18
Approx. L
3
67
Gas inlet
6-M5
detctor side
Z F K 5 R
4 - 5 C 3
5
7
1
Gas outlet
Blow down air inlet
8- 15
Oxygen detector
MTG. holes
Select an upper port to
avoid the condensation
in the piping
3
1
Cord 11th
L (m)
5
7
Z
4- Rc 1/4
1.0
0.3 0.5
0.75
with plug int. thd.
L=
(to order)
MASS
Approx (kg)
3.3
4.2 5.7
7.4
11
ZRN, ZFK
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 5 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 5 R
4 - 6 E8
Gas outlet
30
Gas flow
(38)
Tube (50A SCH40)
Protection tube (65A SCH40)
12
OUTLINE DIAGRAM (Unit:mm)
26.5
207.5
482.6
465.1
ZRN
Supprot
482.6
400
15
364
17- 23 with
rubber bush
Panel cutout dimensions
465.1
393
386.4
391.6
4-M6 or 7mm
Panel flush mounting/19 inch rack mounting type
400
15
364
ZRN
Pipe stand
17- 23 with
rubber buch
(additional specification)
Mounting hole 4-M6
76.3
4- 18
130
386.4
220
350
Pipe stand type
13
ZRN, AFK
EXTERNAL CONNECTION DIAGRAM
I/O board
Heater board Ch3/Ch4 to Ch6/Ch7 to Ch9
AV3
AV2
AV1
DXA
AV3
AV2
AV1
DXA
H/L alarm common
21
22
23
24
25
26
27
28
29
30
31
21
22
23
24
25
26
1
1
H/L alarm 3,6,9
H/L alarm 1,4,7
Blow valve 3,6,9
Blow valve 1,4,7
Contact
output
Average-value
analog outut
2
2
H/L alarm 2,5,8
Blow valve common
3
3
Contact
output
External transmission
(RS-458)
Blow valve 2,5,8
4
4
Calibration gas valve
common
Calibration gas
valve 3,6,9
Calibration gas
valve 1,4,7
FG (for external tranmission)
Contact imput common
5
5
Calibration disable
Calibration start
Contact
input
Contact
output
Calibration gas
valve 2,5,8
27 AC power supply
6
6
(UA) common
Maintenace
AC power supply
7
7
Unit alarm (UA)
28
8
8
Span valve
3,6,9
2,5,8
Contact
output
Detector
heater
Valve-maintenance common
H/L alarm common
29
9
9
Zero valve
Heater common
Average-value output 3
H/L alarm
Average-value output 1
H/L alarm
30
10
11
10
11
Contact
output
1,4,7
31 Detector ground
Average-value output 2 H/L alarm
Detector ground
Powe supply
Main board Ch1 to Ch3/Ch4 to Ch6/Ch7 to Ch9
AC
Unit alarm common
Unit alarm 3,6,9
Unit alarm 1,4,7
21
1
Contact
output
AC power supply
AC
E
22 Unit alarm 2,5,8
2
Oxygern concen-
tration output 3,6,9
Oxygern concen-
tration output 2,5,8
Oxygern concen-
tration output 1,4,7
23 Oxygen concentration output 3,6,9
24 Oxygen concentration output 2,5,8
3
Analog
output
E
4
Analog output
25
5
Oxygen concentration output 1,4,7
Thermocouple
signal 3,6,9
26 Thermocouple signal 3,6,9
27 Zirconia signal 3,6,9
6
Zirconia signal 3,6,9
7
Thermocouple
signal 2,5,8
Detector
input
28
8
Thermocouple signal 2,5,8
29
9
Zirconia signal 2,5,8
Zirconia signal 2,5,8
Thermocouple signal 1,4,7
Zirconia signal 1,4,7
Thermocouple
signal 1,4,7
Zirconia signal 1,4,7
30
31
10
11
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
(JIS 10K65ARF)
50
45
40
Blow -down air inlet
(Rc1/4)
Ejector air inlet
(Rc1/4)
Cable gland
(A15C)
EXTERNAL CONNECTION DAIAGAM
1
2
3
4
5
Ejector air
outlet
(Rc1/4)
AC
power supply
Heater temp.drop alam
Caution on Safety
*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.
相关型号：
©2020 ICPDF网 联系我们和版权申明