Infrared Thickness Meter IRMA7800S (Japan Only)

This is an infrared absorption type thickness gauge with separate light emitter and receiver that can measure the thickness of films that transmit infrared light and coatings on films online and non-contact.
Suitable for film manufacturing process.

For online measurement of film and film top coating thickness

Reduces the effects of disturbance such as extraneous light
Output update cycle of 28 ms enables high-speed measurement
Real-time measurement possible on the production line
Equipped with self-diagnostic function

Specifications

Detector

Measurement method	infrared absorption type
light source	Tungsten Light Bulb
Measurement diameter	Approx. φ5mm (when distance between emitter and receiver is 50mm)
Output Signal	analog Signal: 4-20mA DC Output accuracy: ±0.2% of output range load resistance 500Ω or less communication interface: RS-485 (MODBUS)
Output Update Period	28ms
Display	Measurement value: 5-digit LED display calibration curve number etc.: 2-digit LED display
Calibration curve	Includes linear to cubic calibration curve correction function
Number of calibration curve	99 (maximum)
Computation Function	Two-color ratio computation
Smoothing (delay)	time constant 0 to 99 seconds
Self-diagnostic function	When self-diagnostic abnormality occurs, display and communication output
Operating temperature limit	0 to 50°C (air cooling required for temperatures above 45°C. However, the air must be dry instrument air with a temperature of approximately 30°C or less.)
Power supply	24V DC (Supplied via power supply unit IR-WEP. Power supply unit: 100-120V AC, 50/60Hz)
Power consumption	約36VA
Case	Aluminum Castings
Weight	Approx. 8kg (Emittor and receiver each approx. 4kg)
Installation Method	Bolt hanging method (4 M8 bolts for emitter and receiver)

Setting display (Japan Only)

Input Signal	RS-485
Output Signal	analog signal: 4 to 20mADC, 2 outputs* (load resistance 500Ω or less) * In the case of multi-head, one output each for detector numbers 1 and 2 Communication designate: RS-232C, RS-422A or RS-485
Display	Measurement value display (LED 5 digits), detector number CH.No., parameter display
Power supply	100-240V AC 50/60Hz
Power consumption	最大15VA
Operating temperature limit	0～50℃
Weight	Approximately 0.6 kg

Download Documents & Softwares

Catalog

Specification Sheet (PS Sheet)

IRMA7800S Infrared Thickness Gauge

ファイルサイズ1MB

Document No.

PP-108-1

Downloads

CAD Data

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Instruction Manual