IM Series Infrared Multi Analyzer (Liquid Cell Type)
The IM series is an on-line multi IR wavelength analyzer utilizing infrared absorption technology for measuring product constituent and/or thickness. Signal processing capabilities are built into the compact, Stand-Alone detector unit for easy installation and operation. A maximum of 99 calibration curves can be stored into the detector memory for numerous measurement applications. The detector can be used by itself or connected to a PC/plant control system, as both analog and digital outputs are provided. A remote setting display unit, connectable up to 9 detector units, can be used to set various detecting parameters and also displays measured values.
1) Analog signal: 4 to 20mADC; ±0.2% of full scale (Load resistance: less than 500)
2) Communications signal: RS-485 MODBUS (STD)
3) Ethernet (LAN)
Output renewal cycle
28ms
Display & setting
LED display shows the measurement data and setting value. Various parameters are settable by keypad.
Computing function
Ratio calculation for 2-color or 3-color, and multiple regression calculation.
Calibration curve number
up to 99 curves
Calibration curve
Linear, quadratic, cubic and multiple regression line.
Calibration curve correction: Linear & quadratic
Smoothing
0 to 99 seconds, optional setting
Calibration
By checking plate
Setting detector number
Use multi-head then set the detector number by keypad
Setting channel number
Set calibration curve number by keypad
Self-diagnostic function
Display and output alarm by digital communications and/or contact signal
Input correction
Corrects the measured data by external 4 to 20mA DC (1 input)(sample temperature correction, etc.)
External Di/o
Di(contact input), selectable from preset, data-hold, real/ smooth functions.
Do(contact output), selectable from self-diagnostic function (1b) or upper/ lower limit alarm (1a).
Ambient temperature range
0 to 50 °C (air cooling is necessary for higher than 45°C)
Power supply
24V DC
Power consumption
Approx. 30VA
Connection
Terminals connection
Casing
Aluminum casing, drip-proof structure (conforming to IEC529, IP65)
Weight
Approx. 4.3kg
Mounting
Suspension the analyzer uses 4-M8 bolts.
CE-marking specifications
EN61326+A
SETTING DISPLAY UNIT
Analog output
RS-485, Connectable with max.9 detector units
Analog output
1) Analog signal: 4 to 20mADC; 2 output*
(Load resistance: less than 500)
* In the case of multi-head, output from No.1 and No.2 connected detectors.
2) Communications signal: specified from RS-232C, RS-422A or RS-485.
Output scaling
By numeric key
Output renewal cycle
Communications output: 28ms ´ detector number
Display
1) Measured data, LED 5-digit
2) Head No., CH. No., parameter.
Setting detector number
Set detector head No.1 to No.9 by key
Setting channel number
Set calibration curve number by key
Smoothing time
T=0.1 to 99.9 seconds
Calibration
After output checking plate inserted, calibrate by key or external contact.
Hold/preset
Hold or preset the display and output by key or external contact.
Calibration curve correction
Corrects the calibration curve online or linear, quadratic correction.
External setting
Head number, CH. No., Calibration Hold, Preset.
Alarm function
Contact 1 output (HCL) outside of setting-range
Self-diagnostic
Contact 1 output
Power supply
100 to 240V AC 50/60Hz
Power consumption
max. 15VA
Working ambient temperature
0 to 50°C
Casing
ABS resin (IP65)
Mounting
Panel-mount type
Weight
Approx. 0.6kg
FIBER UNIT
Measuring distance and measuring diameter
with lens: f25/25mm to f40/100mm
without lens: f20/15mm to f50/50mm
Fiber length
Standard 1.5m, Max.5m (Reflection type fiber)
Standard 2m, Max.10m (Transmission type fiber)
Fiber protection
Stainless steel snake tube
Minimum bending radius
R100mm
Working temperature range
0 to 150°C
Purge air flow
with lens: non air purge
without lens: 5 to 20NL/min
Accessory
Vertical mounting holder, Flange holder
Main Screen
Displays measured data, trend and alarm value. Displays 4 constituents on one screen. Save data into specified folder, enable to search or read historical data.
Create the Calibration Curve
Creates the calibration curve for new sample, and transmits the calibration curve data to detector.
