Electronic Flowmeter Product Type Flow Totalizer System Accuracy +/-0.5 Percent Connection Size 1/2 in to 4 in Connection Type Insertion Compatible Flow Material Water Media Temperature - Maximum 149 Degrees F Media Temperature - Minimum 14 Degrees F Viscosity - Maximum 130 SUS Voltage - Maximum 3.6V DC Housing Material Polypropylene Rotor Material PVDF O-Ring Material Viton Wetted Material Not Applicable