IGA 6/23 Advanced

固定式数字测温仪,适用于50-1800 ℃之间的非接触式温度测量

IMPAC 测温仪 IGA 6/23 Advanced
IMPAC 测温仪 IGA 6/23 Advanced Back Top View
IMPAC 测温仪 IGA 6/23 Advanced Back View
IMPAC 测温仪 IGA 6/23 Advanced Laser Back View
IMPAC 测温仪 IGA 6/23 Advanced Through Lens Sighting View

Key Features

  • Wide temperature ranges for flexible process adaptation
  • Highest accuracy and repeatability in its class
  • Fully digital core for sub-ranging and adopted analog output
  • Response time of 0.5 ms for very fast and highly dynamic processes
  • High-end optics with manual focus capability
  • 4 digit LED display
  • Robust, stainless steel sensor for harsh environments (IP65/NEMA4)


The pyrometer IGA 6/23 Advanced is a digital, compact, and fast infrared measuring instruments for non-contact temperature measurement on metals, ceramics, or graphite.

For optimal match to the application, the instrument is equipped with a high-end optics with manual focus. The fast response time of only 0.5 ms facilitates the measurement of fast and dynamic processes or short temperature peaks.

The integrated 4 digit LED display indicates the current measuring temperature or the currently set measuring distance. For a precise alignment of the pyrometers to the measuring object, the instruments are optionally equipped with a laser targeting light or a view finder.

The pyrometers can be connected to a PC through an RS485 to USB connection, enabling you to make parameter adjustments using the InfraWin software. The software can be used for temperature indication, data logging, and further analyzing of complete temperature processes.

Typical Applications

  • Induction processes (e.g. Hardening, Welding, Brazing,
  • Soldering etc.)
  • Heating and cooling processes
  • Melting 
  • Casting
  • Annealing
  • Rolling
  • Forging
  • Sintering


Technical Specifications

Measurement Specifications
Temperature Ranges

(MB 10)      50 to 1000 °C
(MB 13)      75 to 1300 °C 
(MB 18)    150 to 1800 °C 

Sub Range: Any range adjustable within the temperature range, minimum span 50 °C
Spectral Ranges: 2 to 2.6 μm (main wavelength 2.3 μm)
Resolution: 0.1 °C or 0.2 °F at interface;
< 0.0015% of adjusted temperature range at analog output, 16 bit; 1 °C or 1 °F on display
Emissivity ε: 0.050 to 1.000 in steps of 1/1000
Transmittance τ: 0.050 to 1.000 in steps of 1/1000
Exposure Time t90:

0.5 ms; (with dynamic adaption at low signal levels)

adjustable to min; 1 ms; 3 ms; 5 ms; 10 ms; 50 ms; 250 ms; 1 s; 3 s; 10 s

Measurement Uncertainty:
(ε = 1, t90 = 1 s,
TAmb. = 25 °C)
< 1500 °C: 0.3% of reading in °C + 2 °C
> 1500 °C: 0.6% of reading in °C
(ε = 1, t90 = 1 s,
TAmb. = 25 °C)
0.15% of reading in °C + 1 °C


Optical Specifications
Sighting Built-in laser aiming light (max. power level < 1 mW, λ = 630 to 680 nm, CDRH class II) or through-lens sighting
Optics: Manually focusable from rear cover measuring distance a = 210 to 5000 mm
Distance Ratio:

MB 10: approx. 50 : 1

MB 13: approx. 100:1

MB 18: approx. 350:1

Environmental Specifications
Protection Class: IP 65 IEC 60529 (value in mated condition)
Operating Position: any
Ambient Temperature: 0 to 70 °C at housing
Storage Temperature -20 to 80 °C
Relative Humidity: Non condensating conditions
Weight: 0.6 kg
Housing: Stainless steel
CE Label: According to EU directives about electromagnetic immunity

Note: MB is a shortcut used for temperature range (in German: Messbereich)

Note: The calibration / adjustment of this pyrometer is carried out in accordance with VDI/VDE 3511, Part 4.4.

See http://info/ for more information.

Connection: 12-pin connector
Display (in rear cover): LED, 4 digit matrix, 5 mm high temperature signal or measuring distance
Parameters: Adjustable via interface:
emissivity, sub range, ambient temperature compensation, settings for maximum value storage, address, baud rate, transmittance, response time t90, 0 to 20 mA or 4 to 20 mA analog output range, °C / °F
Readable via interface: measured value, internal temperature of the unit, measuring distance
Analog Output: Adjustable 0 to 20 mA or 4 to
20 mA, linear (via digital interface)
Digital Interface: RS485 addressable (half-duplex)
Baud rate: 1200 Bd to 115.2 kBd
(on request RS232 (not addressable))
Maximum Value Storage: Built-in single or double storage.Clearing with adjusted time tclear (off; 10 ms; 50 ms; 250 ms; 1 s; 5 s; 25 s), via interface, automatically with the next measuring object, hold-function


Power Supply: 24 V DC ± 25%, ripple must be less than 50 mV
Power Consumption: Max. 3 W ( incl. laser)
Load (analog output): 0 to 500 Ω
Isolation: Power supply, analog output and digital interface are galvanically isolated from each other
IMPAC 测温仪 IGA 6/23 Advanced
MB 10: Focusable optic a=210...5000 mm
MB 13: Focusable optic a=210...5000 mm
MB 18: Focusable optic a=210...5000 mm