Features General purpose or ATEX, UKCA, IECEx, cQPSus, TR CU & Ex hazardous area certified models Meets the requirements of IEC61508 SIL 2 Ranges available: 0...0.5 % up to 0...50 % & 20, 80 or 90...100 % Touch-screen display allows calibration or adjustment without the need for a hot works permit Intrinsic error...