The ISOSINT device it is suitable to be installed only on scanning structures designed and produced by the company Electronic SYSTEMS spa, and it is used for measuring the basis weight of sheets.Environment operative temperature range: 0°C – 60°CRelative umidity: < 80%The device standard source holder ISOSINT [TX] is not suitable for its use in ATEX classified area (Explosion risk area). Version suitable for use in hazardous areas ATEX Zone 1 / 2, is identified with a specific plate mark on the device itself.