ProSafe-RS Lite conforms to the international safety standard for up to SIL2(*1) application. You can select the ProSafe series from SIL2 (ProSafe-RS Lite), SIL3 (ProSafe-RS) and SIL4 (ProSafe-SLS). Continued functional enhancements to ProSafe series help you run your plants safely.

*1 Established by the International Electrotechnical Commission (IEC), a safety integrity level (SIL) indicates the relative level of risk provided by a safety function. SILs 1 through 4 are defined by IEC 61508. Compared to a plant where safety measures are not in place, at SIL2 the risk factor is reduced to between 1/100 and 1/1,000. At SIL3, the risk factor is in a range between 1/1,000 and 1/10,000. At SIL4, the risk factor is in a range between 1/10,000 and 1/100,000.