Electromagnetic flowmeter type PEM-1000 Aplisens | Flow Meter / Flow Sensor / Flow Switch | View PDF Nominal size: DN 10...DN1000 Accuracy: +/-0.5% Analog outputs: 0/4...20mA, 0...5mA Communication protocol: RS 485, RS 232C Max static pressure: 40bar Cr.: http://www.aplisens.com/