IR-CA Series High-speed Compact Radiation Thermometers

Data_Sheet
The IR-CA series is a non-contact and high-speed (3ms) compact radiation thermometer covering medium and high temperature range by using the detecting element of InGaAs or Si. The thermometer with converting function has a digital display of temperature, parameter setting keys, and a direct viewfinder. The thermometer can be placed at any place due to a large distance factor.

Features

  • Functional digital display of temperature and parameter setting keys
  • Free installation by a direct viewfinder and a long distance factor
  • High-speed response of 3ms
  • Wide range
  • High accurate type with a short spectral response
  • No moving part like as chopper guarantees long reliability
  • Various accessories for every kinds of installation atmosphere

Models

Models Type
IR-CAI For medium temperature
IR-CAS For high temperature
IR-CAB Low temperature/long spectral response
IR-CAE Low short/short spectral response
IR-CAP For low/medium temperature
IR-CAW Ultra-wide type
IR-CAN For polyester film
IR-CAM For polyethylene film
IR-CAR For furnace inside
IR-CAG For glass
IR-CAT For silicone
IR-CAU For gallium arsenide

Specifications

Model For medium temp
IR-CAI
For high temp
IR-CAS
Measuring system Single-color type
Element InGaAs Si
Spectral response 1.55µm 0.9µm
Measuring range 300 - 1600°C
200 - 1000°C
400 - 2000°C
600 - 3000°C
500 - 2000°C
700 - 3500°C
Accuracy rating *1 Less than 1000°C … ±5°C
1000°C to lower than 1500°C…±0.5% of measured value
1500°C to lower than 2000°C…±1% of measured value
2000°C or higher … ±2% of measured value
Resolution 0.5°C
Response time 3ms
Optics Focusable type
Measuring diameter Measuring distance/distance factor
Distance factor:
200, 300 (option), 50 (option)
200 with field diaphragm Φ10 (option)
300 with field diaphragm Φ10 (option)
Sighting Direct viewfinder or laser spot (option)
Power consumption Maximum 3VA
*1: At ε≒1.0 and reference operation condition
Reference condition: 23 ± 5°C, 35 to 75%RH

Model Low temp/
long wavelength type
IR-CAB
Low temp/
short wavelength type
IR-CAE
For low/
medium temp
IR-CAP
Ultra-wide type
IR-CAW
Measuring system Wide-band radiation thermometer Narrow-band radiation thermometer Wide-band/narrow-band radiation thermometer
Element Pyroelectric PbSe PbS TP/InGaAs/Si
Spectral response 8 - 13µm 4µm 2µm 8 - 13/1.55/0.9µm
Measuring range -50 - 100°C 20 - 1000°C 30 - 200°C 100 - 500°C 80 - 250°C
150 - 450°C
200 - 800°C
200 - 3000°C
Accuracy rating *1 ±0.8°C Less than 200°C … ±2°C
200°C or higher … ±1% of measured value
±2°C ±3°C Less than 500°C … ±3°C
500°C or higher … ±5°C
Less than 1000°C … ±5°C
1000°C to lower than 1500°C…±0.5% of measured value
1500°C to lower than 2000°C…±1% of measured value
2000°C or higher … ±2% of measured value
Resolution 0.1°C 1°C 0.1°C 1°C
Response time 2s 0.2s 0.02s 0.1s
Optics Fixed focus type Focusable type Fixed focus type
Measuring diameter Φ37/1000mm,Φ20/1000mm
Φ15/400mm,Φ10/500mm
Φ8/200mm,Φ4/200mm
Φ40/2000mm,Φ2/100mm
Φ37/1000mm
Φ15/400mm
Φ8/200mm
Measuring distance/distance factor
Distance factor: 200
Measuring distance/distance factor
Distance factor: 50, 200, 300
<Φ29/1000mm
Sighting Laser spot, without direct viewfinder Direct viewfinder
Power consumption Maximum 5VA Maximum 10VA Maximum 3VA
*1: At ε≒1.0 and reference operation condition
Reference condition: 23 ± 5°C, 35 to 75%RH

Model For polyester film
IR-CAN
For polyethylene film
IR-CAM
For furnace inside
IR-CAR
For glass
IR-CAG
For silicone
IR-CAT
For gallium arsenide
IR-CAU
Measuring system Narrow-band radiation thermometer
Element Pyroelectric PbSe MCT Si
Spectral response 8µm 3.43µm 3.8µm 5µm 0.6 - 0.96µm 0.6 - 0.9µm
Measuring range 0 - 300°C 30 - 300°C 350 - 1100°C
450 - 1300°C
500 - 1500°C
100 - 800°C
200 - 1800°C
400 - 2800°C
400 - 800°C
500 - 1000°C
600 - 1200°C
400 - 800°C
500 - 1000°C
Accuracy rating *1 Less than 200°C … ±2°C
200°C or higher … ±1% of measured value
Less than 1000°C … ±5°C
1000°C or higher … ±0.5% of measured value
Less than 1000°C … ±5°C
1000°C to lower than 1500°C…±0.5% of measured value
1500°C to lower than 2000°C…±1% of measured value
2000°C or higher … ±2% of measured value
Less than 600°C … ±3°C
600°C or higher … ±0.5% of measured value
Resolution 1°C 0.5°C
Response time 1s 0.02s 0.1s 0.04s
Optics Fixed focus type Focusable type
Measuring diameter Φ37/1000mm
Φ15/400mm
Φ8/200mm
Measuring distance/distance factor
Distance factor: 100, 200
Measuring distance/distance factor
Distance factor: 50, 100, 200
Measuring distance/distance factor
Distance factor: 100, 200
Sighting Laser spot, without direct viewfinder Direct viewfinder
Power consumption Maximum 5VA Maximum 10VA

Common Specifications

Emissivity compensation Emissivity setting range … 1.9999 to 0.050
Signal modulation DELAY, PEAK
Display Temperature, parameters, 4 digits
Analog output 4 to 20mADC, Isolate output
Working temperature 0 to 50°C
Power supply 24VDC (Allowable voltage fluctuation range … 22 to 28VDC)
Weight About 1.3kg
CE EN61326 + A1 Emission Class A Immunity Annex A (complying with connector connection only)

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