Description
METROSIL ZB9411015 High impedance alternator
The METROSIL ZB9411015 offers flexibility, stability and reliability in a single cost-effective unit. The modules build on the foundations of the 1900 Series, offering the same measurement benefits and a range of new and enhanced operational features to maximise flexibility in configuration and use applications. In addition to fault and calibration history, all units offer NAMUR-compliant relay functionality, allowing the remote transmission of two concentration alarm levels and messages for required maintenance, ongoing service and instrument faults. Comprehensive Modbus protocol allows remote communication and device interrogation via RS485, and an optional Ethernet connection is also available. Auto-verification and auto-calibration features give the user complete flexibility for unmanned or remote operation, or the use of trend information to generate maintenance and reliability plans. Stainless steel pipework, automatic range change, fixed background gas compensation and measurement filtering are now also available as standard.