Special pyrometers
Overview
Numerous special pyrometers for specific application are available.
| Model | Temperature range | Application |
|---|---|---|
| PYROSPOT DGA 10N PYROSPOT DGA 10NV | 400 °C to 2500 °C | Temperature measurement on silicon, laser application |
| PYROSPOT DGAF 11N | 350 °C to 2500 °C | Temperature measurement on silicon, laser application |
| PYROSPOT DA 10MF PYROSPOT DA 10MFV | 75°C to 1800 °C | Temperature measurement in semiconductor industry |
| PYROSPOT DA 44MF | 50 °C to 1000 °C | Temperature measurement in semiconductor industry |
| PYROSPOT DA 47MF | 50 °C to 1000 °C | Temperature measurement in semiconductor industry |
| PYROSPOT DS 54NS PYROSPOT DS 54NSV | 1000 °C to 2500 °C | Temperature measurement of liquid metals |
| PYROSPOT DS 80NSV | 1000 °C to 2500 °C | Temperature measurement of liquid metals |
| PYROSPOT DG 10NT PYROSPOT DG 10NTV | 500 °C to 2500 °C | Temperature measurement on tungsten |
| PYROSPOT DG 54NH PYROSPOT DG 54NHV | 500 °C to 2500 °C | Temperature measurement of flames based on hydrogen, ammonia and hydrocarbons |
| PYROSPOT DA 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 10F cal PYROSPOT DY 10G cal PYROSPOT DY 10L cal | 600 °C to 2500 °C 300 °C to 1800 °C 200 °C to 1500 °C 100 °C to 1400 °C 0 °C to 1000 °C | Transfer radiation thermometer |
| High-Speed | 160 °C to 3500 °C | Extremely fast temperature measurement from 6 µs |
Temperature measurement on silicon, in semiconductor industry 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 and RS-485 interface
- Technical datasheet DGA 10N/DGA 10NV
- Technical datasheet DGAF 11N (fibre optic)
For temperature measurement in semiconductor industry the digital pyrometers PYROSPOT DA 10MF, DA 44MF and DA 47MF are suitable:
- Temperature measurement between 50°C and 1800 °C
- Spectral range from 3.5 µm to 4.0 µm
- Fixed or vario optics
- Response time from 1 ms
- Temperature linear output 0/4 to 20 mA and RS-485 interface
- Technical datasheet DA 10MF/DA 10MFV
- Technical datasheet DA 44MF
- Technical datasheet DA 47MF
Temperature measurement of liquid metals
A special short-wave spectral range is suitable for non-contact temperature measurement of liquid metals. Stationary pyrometers (PYROSPOT DS 54NS and DS 54NSV) and portable devices (PYROSPOT DS 80NSV) are available in this wavelength range.
- For temperature measurement from 1000 °C to 2500 °C
- Narrowband spectral range around 0.55 µm wavelength
- Short response times from 2 ms
For further information please contact us.
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 and RS-485 interface
- Technical datasheet
Temperature measurement of flames
The special pyrometers PYROSPOT DG 54NH/DG 54NHV are suitable for temperature measurement of flames based on hydrogen, ammonia and hydroicarbons. They measure in a narrowband wavelength range around 1.86 µm.
- For temperature measurement between 500 °C and 2500 °C
- Different fixed optics with color video module or through-lens sighting
- Short response times from 2 ms
- Temperature linear output 0/4 to 20 mA and RS-485 interface
- Technical datasheet
Temperature measurements on hot CO2
The digital pyrometers PYROSPOT DA 10C and PYROSPOT DT 40C are special pyrometers for the temperature measurement of flames and combustion gasses that include CO2 in a narrow-band spectral range around 4.6 µm or 4.5 µm, respectively. The solid IP65 housing allows usage even under rough environmental conditions.
- For temperature measurements between 500 °C and 2000 °C
- Device with RS-485 (DA 10C) and USB (DT 40C) interface
- Through-lens sighting (DA 10C)
- Low-cost 2-wire variant (DT 40C)
- Technical datasheet
Transfer radiation thermometer
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.
| Model | Temperature Range | Application |
|---|---|---|
| PYROSPOT DS 10N cal | 600 °C to 2500 °C | Transfer radiation thermometer in NIR spectral range from 0.8 µm to 1.1 µm |
| PYROSPOT DG 10N cal | 300 °C to 1800 °C | Transfer radiation thermometer in NIR spectral range from 1.5 µm to 1.8 µm |
| PYROSPOT DY 10F cal | 200 °C to 1500 °C | Transfer radiation thermometer in spectral range around 3.9 µm |
| PYROSPOT DY 10G cal | 100 °C to 1400 °C | Transfer radiation thermometer in MWIR spectral range from 4.8 µm to 5.2 µm |
| PYROSPOT DY 10L cal | 0° C to 1000 °C | Transfer radiation thermometer in LWIR spectral range from 8 µm to 14 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.