Infrared Multiple-constituents Analyzer IRMD

IRMD is designed to measure a product constituent and/or thickness in explosive atmospheres.

  • EU-Type Examination certificate Number: SCA20ATEX069X
  • Up to 10 wavelengths capable of measuring 4-constituent
  • High-speed & High-repeatability (28ms)



Name Model
Detector IRMD51XXSF
Setting Display Unit IRGMEG3R

General Specifications

Measuring system Infrared absorption type
Measuring Wavelength Up to 10 wavelengths
Measuring Component Up to 4 constituents
Measuring Diameter/Distance 50 x 50mm in diameter at 300mm in distance
Analog output and Communications Interface 4 to 20mA DC/RS-485 modbus
Output Renewal Cycle 28ms
Computing 2-color or 3-color ratio calculation/Multiple regression calculation
No. of Calibration Curve Up to 99 curves
Calibration Calibration can be done with checking plate
Self-diagnosticOutputs contact signal and communications when abnormal conditions
Correction InputCompensate measured value by external 4 to 20mA DC
External DI/DODi (contact input): Perform either one of preset, data-hold or real/smoothing
DO (contact output): Selects self-diagnostic (1b) or Hi/Low alarm (1a)
Working Temperature0 to 45°C
Power Supply24V DC
CasingAluminum casting
WeightApprox. 10Kg
Protective ClassificationII 2G x db op is II B T5 Gb
Certification NumberSCA20ATEX069X

●Setting display Unit
Input signal RS-485 from detector, Max 9 devices can be connected
Output signal (1)Analog signal: 4 to 20mADC, Three outputs
(2)Communications interface: RS232C
Display Measured value, Detector No., Channel No., Parameter display
Power suppl 100 to 240V AC 50/60Hz
Weight Approx. 0.6 kg