Special pyrometers

Overview

Numerous special pyrometers for specific application are available.

ModelTemperature rangeApplication
PYROSPOT DGA 10N
PYROSPOT DGA 10NV
400 °C to 2500 °CTemperature measurement on silicium, laser application
PYROSPOT DGAF 11N350 °C to 2500 °CTemperature measurement on silicium, laser application
PYROSPOT DG 10NT
PYROSPOT DG 10NTV
500 °C to 2500 °CTemperature measurement on tungsten
PYROSPOT DPE 10C
PYROSPOT DT 40C
500 °C to 2000 °C
500 °C to 1800 °C
Temperature measurement on hot CO2
PYROSPOT DS 10N cal
PYROSPOT DG 10N cal
PYROSPOT DY 10G cal
PYROSPOT DY 10L cal
PYROSPOT DY 10F cal
600 °C to 2500 °C
300 °C to 1800 °C
100 °C to 1400 °C
0 °C to 1000 °C
200 °C to 1500 °C
Transfer radiation thermometer
High-Speed160 °C to 3500 °CExtremely fast temperature measurement from 6 µs
For a detailed description of your problem, you can use our questionnaire for non-contact temperature measurement. Our experts will immediately contact you.

Temperature measurement on silicium and for laser application

The digital pyrometers PYROSPOT DGA 10N/DGA 10NV are developed for temperature measurements from 400 °C on silicium and for laser application in industry and research.  A variant with fibre optics cable is available for temperatures from 350 °C (PYROSPOT DGAF 11N). Due to a special narrow-band spectral range the silcium, that is otherwise permaeble for infrared radiation, can be measured exactly in a wide temperature range with almost constant emissivity.

Also for application on metal surfaces that are machined with laser the PYROSPOT DGA 10N/DGA 10NV is the best choice. The wavelength of many laser is outside of the spectral range of the pyrometer so that the temperature measurement is not influenced by the laser. The additional use of mostly extensive laser blocking filters lapses in this way.

    • For temperature measurement between 350 °C and 2500 °C
    • Special spectral range for measurement on silicium
    • Keys and display for emissivity adjustment and display of temperature
    • Vario optics with aiming light, through-lens sighting or color video module
    • Short response time from 2 ms
    • Temperature linear output 0/4 to 20 mA
    • Technical datasheet DGA 10N/DGA 10NV
    • Technical datasheet DGAF 11N

Temperature measurement on tungsten

Tungsten materials in a temperature range up to 2500 °C can be measured with the digital pyrometers PYROSPOT DG 10NT/DG 10NTV. Due to a special narrow-band spectral range exact measurements with a constant emissivity in a wide temperature range can be made.

  • For temperature measurement between 500 °C and 2500 °C
  • Special spectral range for measurement on tungsten
  • Keys and display for emissivity adjustment and display of temperature
  • Vario optics with aiming light, through-lens sighting or color video module
  • Short response time from 2 ms
  • Temperature linear output 0/4 to 20 mA
  • Technical datasheet

Temperature measurements on hot CO2

The digital pyrometers PYROSPOT DPE 10C and PYROSPOT DT 40C are special pyrometers for the temperature measurement of flames and combustion gasses that include CO2. The narrow-band spectral range is thereby on the absorption band of hot CO2.

  • For temperature measurements between 500 °C and 2000 °C
  • Device with RS-485 (DPE 10C) and USB (DT 40C) interface
  • Through-lens sighting (DPE 10C)
  • Low-cost 2-wire variant (DT 40C)
  • Technical datasheet

Transfer radiation thermometer

The DIAS transfer radiation thermometers PYROSPOT
The DIAS transfer radiation thermometers PYROSPOT

The digital DIAS transfer radiation thermometers PYROSPOT are particularly long-term stable and high-precision calibrated devices that are specifically designes for inspection of black body calibration sources in the temperature range from 0 °C to 2500 °C.

ModelTemperature RangeApplication
PYROSPOT DS 10N cal600 °C to 2500 °CTransfer radiation thermometer in NIR spectral range from 0.8 µm to 1.1 µm
PYROSPOT DG 10N cal300 °C to 1800 °CTransfer radiation thermometer in NIR spectral range from 1.5 µm to 1.8 µm
PYROSPOT DY 10G cal100 °C to 1400 °CTransfer radiation thermometer in NIR spectral range from 4.8 µm to 5.2 µm
PYROSPOT DY 10L cal0° C to 1000 °CTransfer radiation thermometer in NIR spectral range from 8 µm to 14 µm
PYROSPOT DY 10F cal200 °C to 1500 °CTransfer radiation thermometer in spectral range around 3.9 µm

High-Speed Pyrometer

For extremely fast temperature measurements in industry, research and development

  • Response time from 6 µs (t95)
  • Temperature measurement ranges from 160 °C to 3500 °C
  • Vario optics with very small measurement fields
  • Special filters and detectors
  • Customized adjustment to the application

For more information and an individual consultation please contact us.