Flow Rate Sensor, Flowmeter Type Thermal Dispersion, Connection Size 5/16 in, Connection Type Clamp, Viscosity – Maximum Not Applicable, Housing Material Stainless Steel, Filter Rating – Maximum Not Applicable, Operating Pressure – Maximum 725 psi, Accuracy +/- 7 Percent MW + 2 Percent MEW, Output Frequency 1,000 Hz, Voltage – Maximum 30V DC, Pulse Rate Not Applicable, Wetted Material Stainless Steel, Standards DIN EN 60068-2-27, DIN EN 60068-2-6, DIN EN 60947-5-9, IEC 61131-9, UL Listed