Extended temperature range, Suitable for 2:1 technology, Switching function: Normally closed (NC), Output type: NAMUR, Installation: non-flush, Output type: 2-wire, Thread mold: M14, Construction type: Cylindrical, thread, Series: Cylindrical type, Safety Integrity Level (SIL): SIL 2, Type of voltage: DC, Equipment protection level Gb: IECEx PTB 11.0037X, Equipment protection level Da: IECEx PTB 11.0037X, Equipment protection level Mb: IECEx PTB 11.0037X, Equipment protection level Gb: PTB 00 ATEX 2048 X