Electromagnetic flowmeter for safety instrumented systems and applications with high accuracy requirements Certified for use in safety instrumented systems up to SIL 2/3 with automated partial verification capability to extend proof test intervals Largest diagnostic verification intervals, including a failure response time of only 2 minutes SIL 2/3 up to DN600/24"; without SIL up to DN2000/80" (larger on request) Pulse, frequency, status, 4...20 mA, HART®7