447-4449 - RS PRO Oval Gear Flow Meter, 0.01 L/min → 4 L/min

RS PRO Oval Gear Flow Meter, 0.01 L/min → 4 L/min

This RS PRO compact oval gear flow meter measures viscous fluids such as oils and fuels, providing low pressure loss and excellent chemical resistance. Its rugged construction assures reliable operation and a long service life.

The meter fits on a quarter-inch British Standard Pipe (BSP) thread and its standard flow ranges from 0.03 L/min to 4 L/min on 30 cSt oil and 0.15 L/min to 4 L/min on water-like substances. It contains a pair of oval gears that are pushed around by the fluid. Magnets transmit their rotations via a Hall-effect sensor, giving around 1,100 pulses per litre passed.

Built with corrosion-resistant stainless steel and a robust Viton O-ring, the meter is IP67-rated as watertight when submerged for 30 minutes in up to a metre of water.

This type of flow meter is used for measuring fuel usage in engines, as well as in hydraulics and the food industry.

Features and Benefits

• Oval gear flow meter
• Minimum flow rate (30 cSt oil) 0.03 L/min
• Minimum flow rate (water-like substances) of 0.15 L/min
• Maximum flow rate of 4 L/min
• Quarter-inch BSP connection
• Made of stainless steel
• Viton O-ring
• IP67 water-resistant
• Maximum pressure of 50 bar
• Maximum operating temperature of +80˚C
• Supply voltage of 5 to 24 V dc
• Terminated in M12 instrument socket
• Weight of 0.36 kg
• Accuracy (water-like substances) within 1%
• Accuracy (30 cSt oil) within 0.75%

RS PRO

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards
they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.