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The
IR-M2000 Series is fiber type reflection system on-line moisture meters
utilizing the infrared absorption of moisture. The sensing part is an optical
fiber and can be installed at narrow space and high temperature environment.
Converting capabilities
are built into the compact designed detector unit for easy installation
and operation. Maximum 99 calibration curves can be stored into memory
for many applications. The unit can be used by itself or by combining with
personal computers as an analog output and a communication function are
provided with.
A setting display
unit connectable with maximum 9 detector units can set various kinds of
setting items of the detector unit and displays moisture value. |
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Detector unit
|
Measuring system |
Infrared reflection type 3-wavelength
system |
|
Moisture output |
4 to 20mADC (Load resistance: less than
500 )
|
|
Correction input |
4 to 20mADC
(option)
(For correction of sample temperature,
measuring distance, etc.) |
|
Communications output |
RS-485, RS-232C or RS-422A (to be
specified)
RS-485 for connection with the
setting display unit |
|
Output renewal cycle |
28ms |
|
Display |
LED 5-digit
Calibration curve number -
LED 2-digit |
|
Setting |
By keys or communications |
|
Calibration curve |
Linear to cubic expression or broken
line |
|
Numbers of calibration curve |
99 curves |
|
Calibration curve correction |
Zero and span correction |
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Calibration curve creation |
Regression calculation |
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Calibration |
By a checking plate |
|
Smoothing |
0 to 99 seconds |
|
Working temperature range |
0 to 50 °C(Air is necessary for more than
45°C.) |
|
Rated supply voltage |
24VDC |
|
Power consumption |
Maximum 36VA |
|
Connection |
Fiber optics -
Connector connection
Power supply/signal line
-Terminal connection |
|
Casing |
Aluminum casing, drip-proof structure
(conforming to IEC529 IP65) |
|
Weight |
About 4kg |
|
Accessory |
Power supply unit IR-WEP |
|
Fiber optics
|
Measuring distance and measuring
diameter |
Reflection type -
 20mm at 15mm,
50mm at 50mm
Reflection type with lens
-
25mm at 25mm,
40mm at 100mm |
|
Fiber length |
Reflection type,
Reflection type with lens - 1.5m (up to
10m)
Transparent type - 2m (up to
20m) |
|
Allowable bending radius |
Reflection type,
Reflection type with lens - R100mm
Transparent
type - R250mm |
|
Working temperature range |
0 to 150°C |
|
Fiber protection |
Stainless flexible tube |
|
Purge air flow |
Reflection type - 5 to
20Nl/min
Reflection type with lens - Without
air purge function |
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Setting display
unit
|
Detector unit input |
RS-485, connectable with up to 9 detector
units |
|
Analog output |
4 to 20mADC (Load resistance: less than
500), 2 outputs |
|
Output renewal cycle |
28ms x (quantity of detector
unit) |
|
Display |
Data - LED 5-digit
Calibration curve
number - LED 2-digit
Detector unit number - LED
1-digit |
|
External setting |
Setting of detector
unit number, calibration curve number,
calibration, preset output and hold by external
contact |
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Alarm |
High/low alarms, Contact 2 outputs
(H-C-L) |
|
Working ambient temperature |
0 to 50°C |
|
Rated supply voltage |
100 to 240VAC 50/60Hz |
|
Power consumption |
Maximum 15VA |
|
Casing |
ABS resin, Front panel - Drip-proof
structure (conforming to IP-65) |
|
Weight |
About 0.6kg |
|
Power supply unit
|
Output voltage |
24VDC |
|
Output current |
2.1A |
|
Working ambient temperature |
0 to 50°C |
|
Supply voltage |
100 to 120VAC, 200 to 240VAC, switching
type, 47 to 450Hz |
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Power consumption |
Maximum 160VA |
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Weight |
About 380g |
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Package software
Contents
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Contents |
Data logging, trend display, data storage
and calibration curve creation
Up to 9 detector
unit s are connectable.An electronic balance is
connectable on the creation of calibration
curve. |
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Environment |
IBM PC/AT compatible |
|
OS |
Windows 95 Contact input board (option):
IBX-2131 (ISA bus) |
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