EDSX3-137D [FUJI]
IN-SITU ZIRCONIA OXYGEN ANALYZER; 原位氧化锆氧量分析仪
| 型号： | EDSX3-137D |
| 厂家： | 
FUJI ELECTRIC |
| 描述： | IN-SITU ZIRCONIA OXYGEN ANALYZER |
| 文件： | 总16页 (文件大小：705K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
IN-SITU
DATA SHEET
ZIRCONIA OXYGEN ANALYZER
ZFK8, ZKM, ZTA
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 man-
agement and controlꢀ
The analyzer system is comprised of the detector and con-
verter coupled together as a complete systemꢀ Detector set-
ting configuration includes the detector flow guide tube and
detector sensorꢀ The flow guide tube is inserted directly into
the gas and directs gas to the sensor for measurementꢀ The
converter (ZKM) is comprised of the signal processor, input/
output and communications, display and system controlsꢀ
The converter is equipped with advanced functionality
such as performing the sensor diagnostics and sensor recov-
ery function, so the detector can be used within long term
stabilityꢀ
General-use detector
(ZFK8)
High-temperature detector
(ZTA)
FEATURES
<IP66>
Converter (ZKM1)
<IP67>
Converter (ZKM2)
1. Gas sampling device is unnecessary
ꢁor quick response, insert the detector directly into the
flue Gas sampling functions such as a gas aspirator and a
dehumidifier are not requiredꢀ
2. Easy maintenance
SPECIFICATIONS
The sensor equipped with the detector, has unit construc-
tion, it is easy to replaceꢀ
General Specifications
By separating the detector and the flow guide tube, filter
replacement is easyꢀ
3. More reliable than sensor diagnosis, sensor recover-
able function
Depending on the concentration of the measurement gas,
the power of the sensor might deteriorateꢀ The equipment
includes sensor recovery function electronically, checking
the deterioration status of the sensor depletionꢀ
Therefore, it has high reliability and long-lasting stabilityꢀ
4. Safe and secure
Measuring object: Oxygen in noncombustible gas
Measuring method:
Directly insert type zirconia system
Measuring range: 0 to 2 ··· setting range at option 2 in 50
vol% O2
(in 1 vol% O2 steps)
Repeatability:
Linearity:
Within 0ꢀ5%ꢁF
Within 2%ꢁF
Response time:
Within 4 to 7 sec, for 90% (from calibra-
tion gas inlet)
Fystem detects thermocouple break for heater control on
the sensor sideꢀ Fafety functions of isolating power supply
to the detector or isolating power via external contact input
are alsoꢀ
Warmup time:
Analog output:
More than 10 min
4 to 20mA DC (allowable load resistance
less than 500W) or 0 to 1V DC (output
resistance more than 100W)
Rated voltage;
5. Easy operation
Power supply:
The operation and setting for the converter can be per-
formed interactively, and available as English, Japanese or
Chinese for language displayꢀ
100 to 120V AC (operating voltage 90
to 132V AC)
200 to 240V AC (operating voltage
190 to 264V AC)
Rated frequency; 50/60Hz
Power consumption:
Maximum 240VA (Detector: approxꢀ
200VA, Converter: approxꢀ 40VA)
Normal 70VA (Detector: approxꢀ 50VA,
Converter: approxꢀ 20VA)
EDSX3-137d
Date
Apr. 1, 2011
ZFK8, ZKM, ZTA
Detector Specifications (ZFK)
Measured gas temperature:
N.O. (1a) contact, 200V AC, 2A
Converter specification (ZKM)
Concentration value indication:
Digital indication in 4 digits
Contact output signal:
(1) Contact specification; 6 points, 1a 250V AC/3A or 30V DC/3A
(2) Contact function;
Flow guide tube system; −20 to +600ºC
(for general-use, corrosive gas)
Ejector system; −20 to +1500ºC (for
high-temperature gas)
−20 to +800ºC (for general-use)
Measured gas pressure:
• Under maintenance
−3 to +3kPa (−306 to +306mmH2O)
Flow guide tube: With or without blow-down nozzle
Flange; JIS5K 65A FF
• Under blowdown Note3)
• Span calibration gas valve
• Zero calibration gas valve
(JIS5K-80AFF for high particulate gas)
Insertion length; 0.3, 0.5, 0.75, 1m
Ejector (general-use):
• Instrument anomalies Note1)
• Alarm Note2)
Note1) The following Instrument errors (1) Thermocou-
ples break (2) Sensor break (3) Temperature fault
(4) Calibration fault (5) Zero/span adjustment fault
(6) Output error turn the contact-ON
Note2) Alarm selects just one as mentioned below (1)
High (2) Low (3) Upper and Lower (4) High-high
(5) Low-low, it turns ON while operating.
Note3) Under blow down is available in case of option,
and it turns ON while operating.
Contact input signal:
Probe for guiding measured gas to
detector
Flange; JIS10K 65A RF
Insertion length; 0.5, 0.75, 1, 1.5m (ac-
cording to customer's specification)
Operating temperature:
−10 to +60ºC for Primary detecting ele-
ment
−5 to +100ºC for ejector section
125ºC or less at detector flange surface
with power applied
(1) Contact specification; 3points (the following option)
ON; 0V (10mA or less), OFF; 5V
(2) Contact function;
Storage temperature:
Sensing element: −20 to +70ºC
Ejector: −10 to +100ºC
• External hold
• Calculation reset
• Heater OFF
• Blow down (option)
• Inhibition of calibration
• Calibration start
• Range change
Structure:
Filter:
Dust/rain-proof structure(IEC IP66
equivalent)
Alumina(filtering accuracy 50µm) and
quartz paper
Main materials of gas-contacting parts:
Detector; Zirconia, SUS316, platinum
Calibration method:
Flow guide tube; SUS304 or SUS316
Ejector (general use); SUS316, SUS304
Ejector; (for high temperature) SiC,
SUS316, SUS304
(a) Manual calibration with key operation
(b) Auto. calibration (option)
Calibration cycle; 00 day 00 hour to
99 days 23 hours
Calibration gas inlet:
(c) All calibration
φ6mm tube join, φ1/4-inch tube join, or
ball valbe (as specified)
Reference air inlet (option):
φ6mm tube join or φ1/4-inch tube join (as
specified)
Detector mounting:
Horizontal plane 45º, ambient sur-
rounding air should be clean.
Outer dimensions: (L × max. dia.) 210mm × 100mm (de-
tector)
Calibration gas: • Available range settings
Zero gas; 0.010 to 25.00% O2
Span gas: 0.010 to 50.00% O2
• Recommended calibration gas concen-
tration
Zero gas; 0.25 to 2.0% O2
Span gas; 20.6 to 21.0% O2
(oxygen concentration in the air)
Blowdown:
(option)
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.
Blowdown cycle; 00 hour 00 minute to
99 hours 59 minutes
Blowdown time; 0 minute 00 second
to 0 minutes 999
Mass (approx.) {weight}:
Detector; 1.6kg
Ejector; 15kg (insertion length 1m)
Flow guide tube (general-use, 1m); 5kg
Finish color:
Ejector air inlet flow rate:
5 to 10 L/min
Calibration gas flow:
1.5 to 2 L/min
Blowdown air inlet pressure:
200 to 300kPa {2 to 3 kgf/cm2}
Ejector exhaust gas processing:
Into furnace, returned to flue
Silver and SUS metallic color
seconds
Output signal hold:
Output signal is held during calibration,
processing recoverable sensor, process-
ing diagnosis of sensor, warm-up, PID
auto tuning, under set up maintenance
mode "available" and blowdown. The
hold function can also be released.
Heater temperature drop alarm output (ejector):
Alarm output when below 100ºC Me-
chanical thermostat
2
Valve and Flow meter (option):
Selects zero or span gas during manual
CODE SYMBOLS
(Detector)
zero or span calibration. Mounted on the
side of the converter.
4
5
6
7
8
9 10 11 12 13 14 15 16
Description
ZFK 8 R
5 -
- 1
Communication function:
Cal. gas inlet
RS232C (MODBUS) standard specification
RS485 (MODBUS) (option)
Combustion efficiency display (option):
1
2
3
For φ6mm tube (SUS)
For φ1/4 inch tube (SUS)
Ball valve
When you select this display, "rich mode
display" will be simultaneously displayed.
This function calculates and displays
combustion efficiency from oxygen
concentration and measured gas tem-
perature.
Power supply
100 to 120VAC 50/60Hz
200 to 240VAC 50/60Hz
1
3
Flow guide tube
flange
application
None
length
0Y 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
SUS304 general use
SUS304 general use
SUS304 general use
SUS304 general use
300mm
500mm
750mm
1000mm
300mm
500mm
750mm
1000mm
Thermocouple (R) is required for tem-
perature measurement.
Operating temperature:
−20 to +55ºC
Operating humidity:
95% RH or less, non condensing
Storage temperature:
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
SUS316 for high particulate
SUS316 for high particulate
SUS316 for high particulate
SUS316 for high particulate
−30 to +70ºC
Storage humidity: 95% RH or less, non condensing
Construction:
Dust-proof, rainproof construction
(corresponding to IP66 or IP67 of IEC)
Aluminum case
300mm
500mm
750mm
1000mm
Material:
Outer dimensions (H x W x D):
170 X 159 X 70mm (IP66, Bench type)
SUS316 for high particulate with 300mm
cover
220 X 230 X 95mm (IP67)
182 X 163.5 X 70.6mm (Bench type)
IP66: Approx. 2kg (excluding cable and
detector)
IP67: Approx. 4.5kg (excluding cable and
detector)
6 E 5
6 E 7
6 E 1
Z Z Z
SUS316 for high particulate with 500mm
cover
Mass {weight}:
Finish color:
SUS316 for high particulate with 750mm
cover
SUS316 for high particulate with 1000mm
cover
Others
IP66: Case: Silver
Protection cover
Without
With
Cover: Pantone Cool Gray 1C-F
IP67: Munsell 6PB 3.5/10.5 (blue)
Cover: Silver (case)
Y
A
Reference air inlet
Non
For φ6mm tube (SUS)
For φ1/4 inch tube (SUS)
Mounting method: Mounted flush on panel or on pipe
Y
A
B
Filter spec.
1
Standard
Instruction manual language
J
E
C
Japanese
English
Chinese
Electrical Safety:
Overvoltage category
; II power supply input
; I relay interfaces
(IEC1010-1)
External overcurrent protective device
; 10A
Specification name plate
Standard (100 to 120V AC 50/60Hz)
Standard (200 to 240V AC 50/60Hz)
1
2
Equipment interfaces are safety
separated (SELV)
(Replacement Detector element)
Power supply
Code symbols
100 to 120V AC ZFK8YY15-0Y0YY-0YY
200 to 240V AC ZFK8YY35-0Y0YY-0YY
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, ZKM
3
ZFK8, ZKM, ZTA
(Converter)
(Ejector)
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9 10 11 12
Description
Z T A
1
1
Description
Z K M
1 -
1
Measured gas temperature
For high temperatures (+1500°C max.)
General-use (+800°C max.)
Construction
IP66
IP67
1
2
1
2
3
Bench type
Insertion length [mm]
Output signal
4 to 20mA DC
0 to 1V DC
Other
B
C
D
E
500
750
1000
1500
B
E
Z
Communication function
RS-232C
RS-485
Power supply
1
2
1
3
5
100V/115V AC 50/60Hz
200V/220V AC 50/60Hz
230VAC 50/60Hz
Mounting bracket
Y
None (Specify "None" when the bench
type is selected)
1
2
Mounting on panel surface
Pipe mounting
SCOPE OF DELIVERY
Optional Functions
None
Combustion efficiency display function Note4)
Blowdown
Auto calibration
Combustion efficiency indication
+ Blowdown Note4)
Combustion efficiency indication
+ Auto calibration Note4)
Detector:
Detector main unit × 1, Viton O ring ×
Y
1
2
3
4
1, mounting screw (M5mm × 16) × 6,
thermal sticker × 1, flow guide tube (as
specified) × 1, ceramic filter × 1, rain-
proof cover (as specified) × 1, Instruction
manual × 1
5
6
7
Blowdown + Auto calibration
Combustion efficiency indication + Blowdown
+ Auto calibration Note4)
Converter:
Ejector:
Converter main unit × 1, mounting
bracket set, (as specified) × 1
Accessories (AC250V 500mA T fuse ×
2, AC250V 2.5A T fuse × 2),
Display language
Japanese
English
J
E
C
Instruction manual × 1
Chinese
Ejector main unit × 1, insertion tube × 1,
M16mm nut, and washer × 4, packing ×
1
Option
None (Specify "None" when the bench
type or the auto calibration is selected)
Y
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
With valve
With valve + flowmeter
1
2
Note4) When you select this display, rich mode
will be a simultaneous display.
(Exclusive-special cable)
1
2
3
4
5
6
7
8
9
Type; ZBD42203, 0.2 to 2L/min (for calibrating gas)
Type; ZBD42403, 1 to 10L/min (for ejector)
Description
Connectable devices
Z R Z K R
1 -
K
For ZKM
CAUTIONS
Types
For R thermocouple
R
•
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 below to above. And the flow guide tube
should be attached in the direction in which the gas flow
to the detector decreases.
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.
Conduit length
None
None
None
None
None
None
None
None
None
None
None
None
Cable length
6m
10m
YA
YB
YC
YD
YE
YF
YG
YH
YJ
15m
•
20m
30m
40m
50m
60m
70m
80m
90m
100m
6m
YK
YL
•
•
YM
AA
BB
CC
DD
6m
10m
15m
10m
15m
20m
Note5
20m
Cable end treatment
None
One side (detector side)
Both sides
0
1
2
Note5) For connection between detector and
converter, the conduit to be used should
be rainproof flexible type.
4
CONFIGURATION
Flow guide tube system (with valve)
Reduction valve
Rc1/4
(unnecessary when supply air pressure is
200 to 300kPa)
Solenoid valve
(not supplied)
(upper side blow port should be selected)
Blow-down, 200 to 300kPa
Supply air
15ASGP
15ASGP
Rainproof cover
tube equivalent
or φ10/φ8 PTFE
pipe or copper pipe
(not supplied)
tube equivalent
or φ10/φ8 PTFE
pipe or copper pipe
(not supplied)
Flow guide tube
Detector
(ZFK8)
AC power
supply
Gas temperature.
600ºC max.
6
1
3
5
2
4
*2
Ref. air
Rainproof flexible
conduit.
(Max. 20m)
White
Black
White
Blue
Red
Yellow
Sample gas outlet
Gas temperature.
600ºC max.
Flow guide tube
for high particulate
Sample gas outlet
Converter (ZKM)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TM-1
AO
Gas temperature.
600ºC max.
＋
－
＋
－
＋
－
O2
TC1
ZV
ZERO
ꢀGAS
or
FAULT
Fault
contact
output
BLOW
O2 input
Thermocouple
input
Flow guide tube for high
particulate with cover
Calibrating
gas contact
output
HEATER
Blow
contact
output
Analog output
4 to 20mA DC
or 0 to 1V DC
Alarm
contact
output
Maintenance
contact
output
*4
Calibrating gas
contact output
Thermocouple
for combustion
control
AC power
supply
*3
SPAN
ꢀGAS
ALARM
MAINTE
Contact input
PE
φ6mm or φ1/4 inch tube
for calibration gas
(not supplied)
AC
N
＋
－
TC2
DI1
17
DICOM
20
DI2
18
DI3
19
L
COM
25
SV
15
16
21
22
23
24
26
27
28
RS232C
or
RS485
(option)
TM-2
(Option)
Flowmeter
Valve
MEASURE
Reduction valve
(ZBD6)
ZERO
Standard gas
for zero point (ZBM)
SPAN
Reduction valve
(ZBD6)
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.
*1
Flowmeter
Span gas (ZBM)
*2 Ref. air
to Detector
*3 Protective earth.
*4 Connect the shield of a exclusive cable
with the ground terminal in the converter.
*1 Air supply
Reduction valve
(unnecessary when
supply air pressure
is 50 to 100kPa)
(0.2 to 0.5L/min)
(not supplied)
5
ZFK8, ZKM, ZTA
Flow guide tube system
Reduction valve
Rc1/4
(unnecessary when supply air pressure is
200 to 300kPa)
Solenoid valve
(not supplied)
(upper side blow port should be selected)
Blow-down, 200 to 300kPa
Supply air
15ASGP
15ASGP
Rainproof cover
tube equivalent
or φ10/φ8 PTFE
pipe or copper pipe
(not supplied)
tube equivalent
or φ10/φ8 PTFE
pipe or copper pipe
(not supplied)
Flow guide tube
Detector
(ZFK8)
AC power
supply
Gas temperature.
600ºC max.
6
1
3
5
2
4
*2
Ref. air
Rainproof flexible
conduit.
(Max. 20m)
White
Black
White
Blue
Red
Yellow
Sample gas outlet
Gas temperature.
600ºC max.
Flow guide tube
for high particulate
Sample gas outlet
Converter (ZKM)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TM-1
AO
Gas temperature.
600ºC max.
＋
－
＋
－
＋
－
O2
TC1
ZV
ZERO
ꢀGAS
or
FAULT
Fault
contact
output
BLOW
O2 input
Thermocouple
input
Flow guide tube for high
particulate with cover
Calibrating
gas contact
output
HEATER
Blow
contact
output
Analog output
4 to 20mA DC
or 0 to 1V DC
Alarm
contact
output
Maintenance
contact
output
*4
Calibrating gas
contact output
Thermocouple
for combustion
control
AC power
supply
*3
SPAN
ꢀGAS
ALARM
MAINTE
Contact input
PE
φ6mm or φ1/4 inch tube
for calibration gas
(not supplied)
AC
N
＋
－
TC2
DI1
17
DICOM
20
DI2
18
DI3
19
L
COM
25
SV
15
16
21
22
23
24
26
27
28
RS232C
or
RS485
(option)
TM-2
AC power
supply
Reduction valve
(ZBD6)
Solenoid valve
(not supplied)
Joint
Standard gas
for zero point (ZBM)
Flowmeter
(ZBD4)
(1 to 1.5L/min)
Reduction valve
*2 Ref. air
to Detector
(unnecessary when supply air pressure is 50 to 100kPa)
*1 Air supply
Reduction valve
(ZBD6)
Solenoid valve
(not supplied)
(0.2 to 0.5L/min)
(not supplied)
Span point
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.
*1
Standard gas for
span point (ZBM)
*3 Protective earth.
*4 Connect the shield of a exclusive cable with the ground terminal in
the converter.
6
Ejector system (with valve)
Flowmeter
(ZBD)
Reduction valve
(unnecessary when supply air pressure
is 200 to 300kPa )
Ejector (ZTA)
Ejector (5 to 10L/min)
Power supply
Joint
Supply air
1
2
4
5
Copper pipe φ6/φ4mm
(not supplied)
Gas temperature.
1500ºC max.
Heater temperature drop
Alarm
Solenoid valve
(not supplied)
Copper pipe
Copper pipe φ10/φ6mm
(not supplied)
φ10/φ8mm
(not supplied)
Detector (ZFK8)
AC power
supply
6
1
3
5
2
4
White
White
Rainproof flexible
conduit.
(Max. 20m)
Black
Red
Yellow
Bule
TM-1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
AO
＋
－
＋
－
＋
－
O2
TC1
ZV
ZERO
ꢀGAS
or
FAULT
Fault
contact
output
BLOW
Blow
contact
output
O2 input
Thermocouple
input
Calibrating
gas contact
output
HEATER
Heater
Analog output
4 to 20mA DC
or 0 to 1V DC
Alarm
Maintenance
*4
contact
output
contact
output
Calibrating gas
contact output
Thermocouple
for combustion
control
*3
AC power
SPAN
ꢀGAS
ALARM
MAINTE
Contact input
supply
AC
N
PE
φ6mm or φ1/4 inch tube
for calibration gas
(not supplied)
＋
－
TC2
DI1
17
DICOM
20
DI2
18
DI3
19
L
COM
25
SV
15
16
21
22
23
24
26
27
28
RS232C
or
RS485
(option)
TM-2
AC power
supply
(Option)
Flowmeter
Valve
MEASURE
Reduction valve
(ZBD6)
ZERO
Standard gas
for zero point (ZBM)
SPAN
Reduction valve
(ZBD6)
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.
*1
Flowmeter
Span gas (ZBM)
*2 Ref. air
to Detector
*1 Air supply
*3 Protective earth.
Reduction valve
*4 Connect the shield of a exclusive cable
with the ground terminal in the converter.
(unnecessary when
supply air pressure
is 50 to 100kPa)
(0.2 to 0.5L/min)
(not supplied)
7
ZFK8, ZKM, ZTA
Ejector system
Flowmeter
(ZBD)
Reduction valve
(unnecessary when supply air pressure
is 200 to 300kPa )
Ejector (ZTA)
Ejector (5 to 10L/min)
Power supply
Joint
Supply air
1
2
4
5
Copper pipe φ6/φ4mm
(not supplied)
Gas temperature.
1500ºC max.
Heater temperature drop
Alarm
Solenoid valve
(not supplied)
Copper pipe
Copper pipe φ10/φ6mm
(not supplied)
φ10/φ8mm
(not supplied)
Detector (ZFK8)
AC power
supply
6
1
3
5
2
4
White
White
Rainproof flexible
conduit.
(Max. 20m)
Black
Red
Yellow
Bule
TM-1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
AO
＋
－
＋
－
＋
－
O2
TC1
ZV
ZERO
ꢀGAS
or
FAULT
Fault
contact
output
BLOW
Blow
contact
output
O2 input
Thermocouple
input
Calibrating
gas contact
output
HEATER
Analog output
4 to 20mA DC
or 0 to 1V DC
Alarm
Maintenance
*4
contact
output
contact
output
Calibrating gas
contact output
Thermocouple
for combustion
control
*3
AC power
SPAN
ꢀGAS
ALARM
MAINTE
Contact input
supply
AC
N
PE
φ6mm or φ1/4 inch tube
for calibration gas
(not supplied)
＋
－
TC2
DI1
17
DICOM
20
DI2
18
DI3
19
L
COM
25
SV
15
16
21
22
23
24
26
27
28
RS232C
or
RS485
(option)
TM-2
AC power
supply
(1 to 1.5L/min)
Reduction
valve (ZBD6)
Solenoid valve
(not supplied)
Joint
Standard gas
for zero point (ZBM)
Flowmeter
(ZBD4)
Reduction valve (unnecessary when
supply air pressure is 50 to 100kPa)
*2 Ref. air
to Detector
*1 Air supply
Reduction
valve (ZBD6)
Solenoid valve
(not supplied)
(0.2 to 0.5L/min)
(not supplied)
Span gas
*1 Standard gas for
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.
span point (ZBM)
*3 Protective earth.
*4 Connect the shield of a exclusive cable with the ground terminal in
the converter.
8
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
Temperature Gas Flow DUST
Device configuration
Detector type Converter Ejector
Application
Protection Note
cover
type
type
General-use 600ºC or
5 to 20m/s Less than 0.2g/Nm3
Less than 10g/Nm3
Fuel; gas, oil
5
5
ZFK8R
ZFK8R
5-
5-
A
C
-1
-1
—
—
ZKM
ZKM
—
—
Fuel: coal
(boiler)
less
with blow down
Included low moisture
Included low moisture
For corrosive 600ºC or
gas (refuse less
incinerator)
5 to 20m/s Less than 1g/Nm3
Less than 10g/Nm3
5
5
ZFK8R
ZFK8R
5-
5-
B
C
-2
-2
—
—
ZKM
ZKM
—
—
with blow down
Included low moisture
Less than 25g/Nm3
Less than 25g/Nm3
6
6
ZFK8R
ZFK8R
ZFK8R
ZFK8R
5-
5-
D
-2
-2
no
yes
—
ZKM
ZKM
ZKM
ZKM
—
with blow down
Included high moisture
E
—
with blow down
SUS316 tube
General-use 800ºC or
Less than Less than 1g/Nm3
5-0Y0
5-0Y0
-1
-1
ZTA2
ZTA1
(boiler)
less
1m/s
with blow down
SIC tube
1500ºC or
Less than Less than 1g/Nm3
—
less
1m/s
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.
9
ZFK8, ZKM, ZTA
OUTLINE DIAGRAM (Unit:mm)
Detector (ZFK8)
Approx.132
Approx.130
80
Approx.62
67
6
Temp.Proof cover
(To order)
5
Terminal box
6-
EXTERNAL CONNECTION DIAGRAM
Element output
Heater
Thermocouple
φ
φ
φ
Filter
1
3
2
4
5
6
Black / White/ red / White/ yellow / blue
2-core wire
4-core wire
Ground-wire
Screw: M4
Exclusive-special cable
Calibration gas inlet
(To order)
SUS316,for 6/ 4 tube
or 1/4 inch tube
Ref. Air inlet (to order)
SUS316,for 6/ 4 tube
or 1/4 inch tube
Exclusive
Cable gland
Approx.132
Approx.130
80
67
Approx.62
Temp.proof cover
(to order)
5
6-
6
Terminal box
φ
φ
φ
Filter
ZFK8R 3
Ball valve
Ground-wire
screw: M4
Ref. air inlet (to order)
SUS316,for 6/ 4 tube
or 1/4 inch tube
Exclusive cable gland
Valve handle
Calibration gas inlet
Rc1/4 INT.THD.
10
Sensor unit (ZFK8YY)
(132.7)
(88.4)
3.5
4- 3.5(Mount for detector)
S+
T+
H
1
6
3
4
5
2
H
T-
S-
Flow guide tube
155
130
Approx. L
12
Approx. 20
67
Gas inlet
Z F K 8 R
5 - 5 A 3
5
7
1
6-M5
Gas outlet
detector side
3
1
Code 11th
5
7
Z
1.0
0.5 0.75
0.3
L (m)
L=
(to order)
MASS
Approx.(kg)
4.1
2.7 3.3
4.8
8–15
MTG. holes
Oxygen detector
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 8 R
5 - 5 C 3
5
7
1
Gas outlet
3
1
Code 11th
5
7
Z
0.5 0.75 1.0
L (m)
Mass
Approx.(kg)
0.3
L=
(to order)
3.0 3.8
5.7
4.8
Oxygen detector
Blow down air inlet
8–15
MTG. holes
4-Rc1/4
with plug int.thd.
11
ZFK8, ZKM, ZTA
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 8 R
5 - 6 D 3
5
7
1
Gas outlet
30
3
1
Code 11th
5
7
Z
0.5 0.75 1.0
L
(m)
0.3
L=
(to order)
Mass
Approx.(kg)
4.5 5.6
8.3
7.0
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 8 R
5 - 6 E 3
5
7
1
Gas outlet
30
3
1
0.5 0.75 1.0
Code 11th
5
7
Z
L
(m)
0.3
L=
Mass
Approx.(kg)
(to order)
7.1 9.0
13.6
11.4
Gas flow
(38)
Tube (50A SCH40)
Protection tube (65A SCH40)
12
Flow guide tube (for corrosive gas)
155
Approx. 40
12
Approx. L
130
3
67
Gas inlet
Z F K 8 R
5 - 5 B 3
5
7
1
6-M5
detector side
Gas outlet
3
1
Code 11th
L (m)
5
7
Z
1.0
0.3 0.5
0.75
L=
(to order)
MASS
Approx.(kg)
3.3
4.5 6.1
7.6
8- 15
MTG. holes
Oxygen detector
Ejector (ZTA)
4-M16 bolt
Viewed from P direction
140
(JIS 10K65ARF)
190
Approx. L
170
P
Gas inlet
40
L [mm]
500 750 1000 1500
Detector
(ZFK8)
Ejector air
outlet
(Rc1/4)
35
50
45
40
Blow -down air inlet
(Rc1/4)
EXTERNAL CONNECTION DAIAGRAM
1
2
3
4
5
Ejector air inlet
(Rc1/4)
Cable gland
(A15C)
AC
Heater temp.drop alarm
power supply
AC100/110V
AC200/220V
AC230V
13
ZFK8, ZKM, ZTA
Converter (ZKM1)
<IP66>
Mounting hole
2-ø9
2.5
2.5
75
100
72
100
Valve (option)
U bolts M8
(option)
Oxygen Analyzer
MODE
ESC
ENTER
POWER
ZKM
Oxygen Analyzer
Calibration gas outlet
(for F6 tube)
153
Mounting for
2B pipe
For contact Input/output
Earth terminal (M4)
For sensor (coupling)
For F23.5/F15.8 tube
Zero gas inlet
(for F6 tube)
Mtg. Plate
For communication
Span gas inlet
(for F6 tube)
For output
For power supply
Converter (ZKM2)
<IP67>
Mounting hole 4-F9
U bolts M8 (option)
Bracket
324
72
195
Valve (option)
Mounting for
2B pipe
MODE
ESC
ENTER
POWER
Earth terminal (M4)
14
230
Calibration gas outlet
5.7
95
(for F6 tube)
For sensor (coupling)
For F23.5/F15.8 tube
U bolts M8 (option)
Zero gas inlet
Span gas inlet
(for F6 tube)
(for F6 tube)
For sensor (coupling)
For F23.5/F15.8 tube
For power supply
(G1/2)
40
40
40
40
For contact Input/output
(G1/2)
For output
(G1/2)
For communication
(G1/2)
14
Converter (ZKM1)
Mounting hole
2-ø9
<IP66>
2.5
2.5
75
100
72
100
Valve (option)
U bolts M8
(option)
Oxygen Analyzer
MODE
ESC
ENTER
POWER
Flowmeter (option)
ZKM
Oxygen Analyzer
Calibration gas outlet
(for F6 tube)
153
Mounting for
2B pipe
For contact Input/output
Earth terminal (M4)
For sensor (coupling)
For F23.5/F15.8 tube
Mtg. Plate
Zero gas inlet
(for F6 tube)
Span gas inlet
(for F6 tube)
For communication
For output
For power supply
Converter (ZKM2)
<IP67>
Mounting hole 4-F9
U bolts M8 (option)
Bracket
324
72
195
Valve (option)
Mounting for
2B pipe
MODE
ESC
ENTER
POWER
Flowmeter
(option)
Earth terminal
(M4)
Calibration gas outlet
(for F6 tube)
14
230
5.7
95
For sensor (coupling)
For F23.5/F15.8 tube
U bolts M8 (option)
Zero gas inlet
Span gas inlet
(for F6 tube)
(for F6 tube)
For sensor (coupling)
For F23.5/F15.8 tube
For power supply
(G1/2)
40
40
40
40
For contact Input/output
(G1/2)
For output
(G1/2)
For communication
(G1/2)
15
ZFK8, ZKM, ZTA
Converter (ZKM3)
<Bench type>
163.5
143.5
70.6
10
Oxygen Analyzer
MODE
ESC
ENTER
POWER
POWER
FUSE 0.5A
注ꢀ意
T
変換器へ供給する電源
電圧は、接続される
検出器の電源電圧に合わせてください。
HEATER
FUSE
T
2.5A
ＣAUTION
Power supply must be selected
the same voltage of detector.
ON
POWER
OFF
＋
1
O2
－
2
＋
TC1
－
＋
5
AO
－
6
FAULT
ZV HEATER
10 11 12 13 14
BLOW
3
4
7
8
9
15 16 17 18 19 20 21 22 23 24 25 26 27 28
MAIN-
TENANCE
ALARM
AC
COM SV
＋
TC2 DI1 DI2 DI3 DI-
－
N
L
COM
4-φ4.5 Mounting hole
EXTERNAL TERMINAL (TM1) / Terminal M3
O2 sensor
thermocouple
input
O2 sensor
input
*2
Exclusive
cable
*1
O2 sensor
heater power
output
Analog
output
4-20mA DC
or 0-1V DC
Fault
Blow contact
output
250V AC/3A
30V DC/3A
contact output
250V AC/3A
30V DC/3A
1
2
3
4
5
6
7
8
9
10
11
ZV
12
13
14
AO
+
+
+
−
−
−
O2
TC1
ZERO
GAS
or
FAULT
BLOW
HEATER
SPAN
GAS
ALARM
DICOM
MAINTE
AC
AC
Ground
terminal
M4
+
TC2
DI1
17
−
DI2
18
DI3
19
L
COM
SV
26
N
15
16
21
22
23
24
27
20
25
28
Alarm
Maintenance
contact output
250V AC/3A
30V DC/3A
Calibrating gas
contact output
250V AC/3A
30V DC/3A
contact output
250V AC/3A
30V DC/3A
Thermocouple
input type R
(not supplied)
Power supply
input
100 to120V AC
200 to 240V AC
Contact input
Short circuit : on (Current 5mA)
Open : off (Voltage 5V)
COMMUNICATION TERMINAL (TM2) /INSERTION TERMINAL
Note 1) The heater power supply is the same
as the converter power supply.
Note 2) Be sure to connect the shield of the
cable to the ground in the main body.
Terminal number
Remarks
1
2
3
RS232C
RS485
TXD
RXD GND
Standard
Option
TRX+ TRX– GND
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
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