The Promag 400 magnetic flowmeter from Endress+Hauser has built-in Heartbeat Technology that provides self-monitoring, device verifications and diagnostics per ISO 9001 for long-term operation. It means there’s no need for dismantling the device and interrupting operations for unnecessary flowmeter calibrations. It provides inspection reports via web servers or asset management systems, complete documentation of a device’s performance and saves verification results directly in the device. Models are available for pipe sizes from 1 to 90 inches. All models have corrosion protection and polyurethane, hard rubber or polyamide liners that have drinking water approvals. They have 4-20mA HART, EtherNet/IP, Profibus and Modbus RS485 communications, and current and pulse/frequency outputs. 888/363-7377; www.us.endress.com.