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Infrared
Radiation Thermometers
Scanner
Type
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IR-ESC Series
Scanning Type Radiation thermometers |
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The IR-ESC series is scanning type radiation thermometers
for low temperature and is applicable to measure width-direction
temperature patterns of moving or rotating objects. The
temperature range is 100°C to 600°C.
The system is consisted of a scanning unit, a display/operation
unit with a built-in exclusive software for operation
and graphic display, and connection cables.
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Features
- The small sized (300
x 200 x 120mm) scanning unit is easy to install.
- The temperature range
is wide (100°C to 600°C).
- The display/operation
unit with a built-in exclusive software displays thermal-images
in pattern, trend and color modes (Windows95 or WindowsNT4.0,
to be specified).
- The output is 0 to 5VDC
for 7 position points + 1 peak point or 3 zone peak
points.
- For targeting of objects,
a direct viewfinder type or laser spotting type are
available. (option)
- An exclusive kiln shell
software for cement kilns is separately prepared.
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Models
| Types |
Models |
| Scanning
unit Scanning speed 5 times/second |
IR-ESCF21 |
| Scanning
unit Scanning speed 10 times/second |
IR-ESCF22 |
| Display/operation
unit Wndows95 |
IR-EPW5 |
| Display/operation
unit WindowsNT4.0 |
IR-EPN5 |
| Cable
between scanning unit and relay terminal unit |
IR-ZECC |
| Cable
between relay terminal unit and display/operation
unit |
IR-ZEPC |
| Cable
for output from display/operation unit |
IR-ZERC |
| Protective
case |
IR-ZECS |
Specifications
[Scanning Unit]
| Scanning
system |
Optical
axis scanning by a rotating mirror |
| Element |
Cooling
type PbSe |
| Scanning
angle |
90° |
| Scanning
speed |
5 times/second
or 10 times/second (to be specified) |
| Measuring
system |
Narrow-band
type radiation thermometer |
| Measuring
temperature |
100 to
600°C |
| Accuracy
rating |
Less than
400°C: ±4°C
400°C or higher: ±1.0% of measured value
(at 
= 1, ambient temperature 23°C ± 5°C) |
| Resolution |
Less than
400°C: 3°C
400°C or higher: 2°C |
| Emissivity
compensation |
1.0 to
0.2 |
| Measuring
distance |
0.5m to
∞ |
| Instant
viewfield (mm) |
Measuring
distance L (mm)/Distance factor 150 |
| Response
time |
0.5ms
(90% response) |
| Targeting |
Direct
viewfinder or laser spot (option)
Laser ON/OFF by switch, Laser: less than 1mW, 645mm,
class 2 |
| Output |
Temperature
pattern: 0 to 20mADC, Peak temperature: 4 to 20mADC,
Scanning angle: Open collector (max load voltage
35VDC, max load current 10mADC) |
| Emissivity
remote setting |
4 to 20mADC |
| Working
temperature |
0 to 50°C |
| Power
supply |
100 to
240VAC |
| Allowable
voltage fluctuation |
+10% to
15% of rated value |
| Power
consumption |
About
40VA |
| Connection |
Connector
connection |
| Cable
length |
Exclusive
cable, maximum 200m |
| Case
material/color |
Aluminum/gray |
Dimensions/
weight |
300W x
200H x 120Dmm, about 6.5kg |
[Display/operation unit]
| OS |
Windows95
or WindowsNT4.0 (to be specified) |
| CRT |
800 x
600 dots |
| Screen |
Thermal-image
display in pattern, trend and color modes |
| Input |
0 to 5VDC
(adding 250
to 4 to 20mADC from scanning unit) |
| Output |
0 to 5VDC
(without isolation) |
| Output
points |
(1) 7
position points + 1 peak point or (2) 3 zone peak
points at sampling mode |
| Software |
Built-in
thermal-image software |
| Rated
power voltage |
100 to
240VAC 50/60Hz |
| Weight |
About
8.5kg |
Kiln shell software
| Function |
Kiln shell
hot spot monitoring (Zone peak temperature graph,
thermal-image display, historical display, report
output) |
| Screen
renewal cycle |
At each
2-rotation of kiln |
| Hot
detection |
Hot detection
at the maximum temperature in each zone (with a
function detecting rate-of-change)
Zone division: 20 divisions (optional position setting)
Hot detection: Alarm setting temperature 
Zone maximum temperature, Alarm setting: Setting
at each zone
Radiation temperature measuring range: 0.1°C
increment |
| Maximum
scanning |
250 times/1
kiln rotation |
| Thermal-image
display color |
Color/°C
(400 colors in case of measuring range of 100 to
600°C) |
| Screen |
Main screen
(1) Data display: Zone peak temperature bar graph,
Extensive thermal-image
(2) Function button: Settings, Start/stop of measurement,
History, Quit
(3) Operation status (measuring, waiting) |
| Setting |
Alarm
setting |
| Data
storage |
Zone maximum/minimum
temperature per hour, Each zone maximum temperature
per day, Extensive thermal-image at detection of
maximum temperature per day, Maximum/minimum/average
temperature pattern per day, Semipermanent storage
(about 1GB exclusive file in year)
| Storage
type: |
Exclusive file
(automatic storage, for replay) |
| Excel 97 type
file (each 1 hour data base, trend data) |
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| History/analysis |
Data base
replay/display at historical mode, Printer output
of report
(1) Data viewer: List display of stored data
Data per day: Date,
time, maximum temperature, its generated zone
Extensive thermal-image:
Thermal-image at detection of maximum temperature
per day
Data/hour: List
display of maximum temperature per hour of each
zone (generated data identification enabled)
(2) Pattern data reading
screen
Maximum/minimum/average
temperature pattern per day, alarm/zone, setting
temperature display, printing
(3) Report: Display
of daily report, monthly report, image report (per
day), Printer output
(4) Trend: Historical
trend of peak temperature of each zone, Printer
output (with functions of time-axis expansion and
scroll) |
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