{"id":35732,"date":"2019-11-20T08:00:33","date_gmt":"2019-11-20T07:00:33","guid":{"rendered":"https:\/\/www.expo21xx.com\/news\/?p=35732"},"modified":"2019-11-05T12:49:30","modified_gmt":"2019-11-05T11:49:30","slug":"dias-infrared-launches-new-pyrospot-da-44g-designed-for-for-glass-temperature-measurement","status":"publish","type":"post","link":"https:\/\/www.expo21xx.com\/news\/dias-infrared-launches-new-pyrospot-da-44g-designed-for-for-glass-temperature-measurement\/","title":{"rendered":"DIAS Infrared launches new PYROSPOT DA 44G designed for for glass temperature measurement"},"content":{"rendered":"\n
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Fast pyrometers PYROSPOT DA 44G and DA 44F
Photo by DIAS Infrared GmbH<\/i><\/figcaption><\/figure><\/div>\n\n\n\n

The mid-infrared spectral range (MWIR, wavelength between 3 \u00b5m and 5 \u00b5m) is of particular interest for applications in industrial non-contact temperature measurement. Examples are narrow band pyrometers around 5 \u00b5m wavelength for glass temperature measurement, around 4.5 \u00b5m (CO2 measurements), around 3.9 \u00b5m (measurements through flames) and around 3.4 \u00b5m (measurements on thin plastic films). Among others, thermopile infrared detectors have been used in these pyrometers. Consequently, due to the thermal time constants, only relatively slow pyrometers (response time between 10 ms and 100 ms) are possible.<\/p>\n\n\n\n

Faster response times<\/strong><\/p>\n\n\n\n

DIAS Infrared is now expanding its range of PYROSPOT pyrometers, which are faster and more sensitive in the mid-infrared spectral range. This is possible through the use of new MWIR detectors. The first devices to come onto the market are the pyrometers PYROSPOT DA 44G for glass temperature measurement (around 5 \u00b5m, measurement temperatures from 50 \u00b0C to 2500 \u00b0C) and DA 44F for measurements through flames (around 3.9 \u00b5m, 100 \u00b0C to 2500 \u00b0C). The response time (t95) is only 5 ms.<\/p>\n\n\n\n

These new PYROSPOT pyrometers have been presented for the first time from June 25th, 2019 at the trade fair THERMPROCESS (D\u00fcsseldorf, booth D78, hall 10). The new pyrometer DA 10G with a response time (t95) of just 1 ms is here also shown for very fast temperature measurements on glass (around 5 \u00b5m, 75 \u00b0C to 2500 \u00b0C).<\/p>\n\n\n\n

Further Information:<\/p>\n\n\n\n