JUMO product! Safety certified for SIL, PL, UL, and GL (compliant with DIN EN14597).
At Yamato Science Co., Ltd., there is no need to obtain safety certification again, and we handle JUMO's "STB/STW Safety (Temperature Limiter/Temperature Monitor)" which allows for the smooth assembly of equipment that meets safety standards in various countries. By using this device in factories and manufacturing processes where there are hazardous risks, it is possible to limit the tolerances for human errors, material resources, and the environment without compromising on factory operation and efficiency. 【Features】 ■ Compatible with a wide range of sensors (thermocouples, resistance temperature detectors, 4-20mA) ■ Adopts a 2-channel system ■ 1002D system (safe and reliable mechanism for high-temperature processes) ■ LCD display (easy-to-understand display, comfortable operation) ■ Setup possible from a PC (USB interface), etc. *For more details, please download the PDF or feel free to contact us.
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【Other Features】 ■ Supports three languages (English, German, French) ■ Digital input filter (adjustable input time zone) ■ Pre-alarm with accident recovery type (below cutoff value, window function) ■ Power supply (AC 110–240V +10%/-15% or AC/DC 20–30V) ■ Two types of models (STB: Limiter, STW: Monitor) ■ Can be reset from inside and outside ■ Certified to DIN EN14597, SIL2, SIL3, PL, GL, UL ■ Two types of relay outputs (for pre-alarm and limit alarm) ■ Reverse polarity static protection for thermocouples *For more details, please download the PDF or feel free to contact us.
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The Yamato Scientific Group's management philosophy is to "support the innovation of research and development and production technology, contributing to the advancement and development of science and technology that brings happiness to humanity." Under this philosophy, we have been working to establish the trusted "Yamato brand" through our business activities. As members of the Yamato Scientific Group, our executives and employees take pride in and responsibility for the trusted "Yamato brand" that we have cultivated since our founding in 1889. We are committed to supporting cutting-edge research and development and innovation in production technology at various companies and public and private research institutions and universities in our country, which advocates for the creation of a science and technology-oriented nation. We recognize our social responsibilities and public mission, and by practicing actions based on this "Corporate Code of Conduct," we aim to gain further trust and evaluation from our customers.