The digital pyrometers PYROSPOT of series 44 are developed and manufactured in Germany and are suitable for industrial continuous operation. The digital pyrometers with RS-485 interface are specifically suited for automation solutions. Different temperature and spectral ranges are available. Customized system solutions including hardware and software adjustments are possible at any time.

What characterizes the devices of PYROSPOT Series 44?
- Compact pyrometer with bus-compatible RS-485 interface
- Digital signal transformation for high measurement accurancy
- Different temperature and spectral ranges for industrial application
- Temperature ranges between –40 °C and 2500 °C
- Stainless steel housing IP65
- Optional: ATEX explosion protection housing
Models at a glance
Model | Spectral range | Temperature range | Optics |
---|---|---|---|
DT 44L | 8 µm to 14 µm | -40°C to 1000 °C | Fixed optics |
DA 44G | around 5 µm | 50 °C to 2500 °C | Fixed optics |
DA 44F | around 3.9 µm | 100 °C to 2500 °C | Fixed optics |
DA 44M | 3 µm to 5 µm | 20 °C to 1000 °C | Fixed optics |
DGE 44N | 2.0 µm to 2.6 µm | 75°C to 1200 °C | Fixed or vario optics |
DG 44N | 1.5 µm to 1.8 µm | 250 °C to 2000 °C | Fixed or vario optics |
DGF 44N | 1.5 µm to 1.8 µm | 250 °C to 2000 °C | Fiber optics, Fixed or vario optics |
DS 44N | 0.8 µm to 1.1 µm | 600 °C to 2500 °C | Fixed or vario optics |
DSF 44N | 0.8 µm to 1.1 µm | 600 °C to 2500 °C | Fiber optics, Fixed or vario optics |
Ratio pyrometers
Model | Spectral range | Temperature range | Optics |
---|---|---|---|
DSR 44N | 0.7 µm to 1.1 µm | 600 °C to 2500 °C | Fixed optics |
DSRF 44N | 0.7 µm to 1.1 µm | 700 °C to 1800 °C | Fiber cable optics, Fixed optics |
Accessories available
- Handheld programming device DHP 1040
- Connection set for DIAS PYROSPOT pyrometers
- Ethernet Interface Box DCUIoP
- Display and control unit DCU 400
- Display and control unit DCU 200
- Digital display DD 200/DD 210
- ATEX explosion protection housing
- Windows® software PYROSOFT Spot and PYROSOFT Spot Pro
- Examples for mechanical accessories and combinations