Rosemount™ 3812 Two-Path Liquid Ultrasonic Flow Meter
Ideal for check metering and allocation, the economical Rosemount 3812 Two-Path Liquid Ultrasonic Flow Meter features two mid-radius, parallel-plane measurement paths that minimize measurement uncertainty caused by disturbed flow profiles. The meter is equipped with ultra-fast Rosemount 3810 Series Electronics that further enhance measurement stability and accuracy by minimizing sensitivity to changes in the flow profile, solids and/or entrained air. The intuitive operator interface within MeterLink™ Software helps operators identify costly flow disturbances and meter performance issues in real time to improve measurement and maintenance practices.
Kategori: Flow Meter Magnetic
Brand: Rosemount-Emerson
Line SizesDN100 to DN900 (4-in to 36-in) Fluid TypeLiquid Linearity±0.3% of measured value over a 1.2 to 12.2 m/s (4 to 40 ft/s) range Repeatability±0.10% of measured value Velocity1.2 to 12.2 m/s (4 to 40 ft/s) with an extended range of 0.3 to 14.6 m/s (1 to 48 ft/s) Operating Temperature RangeTransducers: -50°C to +100°C (-58°F to +212°F) or optional -50°C to +150°C (-58°F to +302°F) Electronics: -40°C to +60°C (-40°F to +140°F) Operating Pressure Range0 to 155 Bar (0 to 2,250 psig) MaterialsCarbon steel and stainless steel CalibrationConducted in Emerson’s ISO 17025 certified flow calibration laboratory
