In the manufacturing premises such as cellular phones and digital cameras advanced by the semiconductor, the flat-panel display, and miniaturizing and making to high performance, the trouble of which it causes the particle has a big influence on the quality of product. Moreover, such foreign body management is becoming an important management matter the quality of product is secured in the manufacturing process of the solar battery and the rechargeable battery from which the growth in the future is expected.

It is a big obstruction factor for the quantity consumed of electricity to improve greatly because it has introduced a large amount of FFU (fan filter unit) and air conditioning facilities on the other hand in a clean room where a high, clean manufacturing premise etc. of the semiconductor, especially times are demanded, and to make the manufacturing premise energy conservation. The problem that it doesn't want to operate equipment that uses a large amount of electric powers as much as possible increases for the energy saving though I want to secure the product quality.

Therefore, the number of enterprises being examined for "Clean the limited part" that makes only a necessary part clean increases, and managing whether to be able to keep a part made "Clean the limited part" necessary, clean times becomes an important problem.

OMRON plans to offer quite new "Environment sensing" to answer new needs "The fabrication environment can be recognized" that is increasing recently. We contribute to the maintenance improvement of the product quality and the discovery of useless energy by being able to confirm all environmental information in the manufacturing premises such as the temperature, humidity, the particle, and static electricity at any time.