Posted in | Liquid Flow Sensors

Turbine Flow Meter with Programmable Display

The displaying turbine flow meter (rate and totalizing turbine flow meter) includes the 800 Series turbine flowmeter with a programmable display to offer both total and rate. It has a four digit 8 mm high LCD display that can be configured to show the flow rate in engineering units per second, minute, or hour.

The total function has a selectable decimal point and may be reset at any time by pressing and holding the reset button. The rate and totalizing 800 series showing turbine flow meter is designed to provide high performance and competitive pricing with six flow ranges from 0.05 to 15 L/minute.

The totally non-metallic wetted components make this the perfect choice for the metering of aggressive chemicals including ultra-pure water. The basic inlet tubes are either barbed to accept an 8 mm hose or 3/8' John guest push-on connections.

For OEM use, alternatives are available. The bearings are composed of sapphire for long life and reliability, the body is molded PVDF as standard and the 'O' ring seal is usually Viton™, although alternatives are available.

The 800 series displaying flow meter is a turbine flow meter incorporating a programmable display, for the complete rate and totalizing flow meter solution.

The 800 series displaying flow meter is a turbine flow meter incorporating a programmable display, for the complete rate and totalizing flow meter solution.

800-Series Turbine Flow Meter with Programmable Display: Features

At the center of the rate and totalizing flow meter is a precision turbine that rotates easily on sturdy sapphire bearings and has over-molded magnets that are detected through the chamber wall by a Hall effect detector. The output is a stream of NPN pulses that are directly interfaced with the electronic display. This combination of technology and materials guarantees a long life product with consistent operation throughout. The four digit display is a seven segment 8 mm high LED with a flashing colon for flow rate indication. Current consumption is up to 80 mA and the unit will work from 8 to 12 Vdc, the recommended PSU is 9 volts at 100 mA. There is a 5-volt pulse output available for interfacing with other recording instruments or computers.

  • Displaying flow meter
  • Four digit rate/total display
  • Rate and Totalizing flow meter
  • 1- 2% FSD
  • PVDF body
  • Sapphire bearings
  • Hall effect sensor
  • Six flow ranges
  • Low cost
  • Auto cal feature
  • Pulse output
  • 0.1% repeatability
  • 10 Bar rating
  • 8 to 12 Vdc
  • -10 to +55 °C
  • 8 mm hose or ?' tails*

* John Guest style connections

The 800 Series Programmable Display Flow Meter (Rate and Totalizing Flow Meter) is suitable for:

  • Laboratory tests
  • OEM applications
  • Semiconductor plant
  • Cooling equipment

800-Series Turbine Flow Meter with Programmable Display:

Standard Materials of Construction

  • Body and cap – PVDF
  • Bearings – Sapphire
  • 'O' Ring Seal – Viton
  • Magnets – Ceramic

800-Series Turbine Flow Meter with Programmable Display

Dimensions of 800 series displaying flow meter, programmable for rate and total

800-Series Turbine Flow Meter with Programmable Display: Specifications

Weight of the 800 series rate and totalizing flowmeter: 0.081 kg.

#Model Flow range
L/Min
Linearity %
FSD
Typical Freq.
Hz.
Approx ‘K’
Factor
803 0.05-0.5 2.0 142 17000
815 0.12-1.5 2.0 175 7000
845 0.2-4.5 1.5 260 3500
865 0.25-6.5 1.5 230 2100
810 0.3-10 1.0 235 1420
824 0.5-15 1.0 245 980

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