Flow meter HDO 080

Product information "Flow meter HDO 080"

Description:

The flow meter is a compact basic meter with a connection cable and plug for connection to an external control unit. Thanks to the rotating oval wheel meters and the magnets placed on the measuring wheels, it enables precise measurement of the volume flow and measures low-viscosity to highly viscous media such as acids, alkalis, mineral oils, hydrocarbons and solvents precisely, quickly and, above all, efficiently.

  • Examples of media: paints, varnishes, mineral oils, acids, alkalis

Properties & advantages

  • Measurement according to the oval gear principle
  • High measuring accuracy due to overrun correction
  • Low pressure losses in the system
  • Touchscreen display with self-explanatory, multilingual user interface
  • Measuring range from 0.25 l/min - 8.3 l/min
  • Low frictional resistance
Axle (material): Edelstahl (1.4571)
Connection: Gewinde
Connection thread inside (inch): 1/4"
Design/equipment: ohne Mengenvorwahl
Housing (material): Stainless steel (1.4571)
Measuring accuracy calibrated**: ± 2,5
Measuring principle: Oval wheel
Measuring range (up to max. l/min): 8,3
Measuring wheels (material): Stainless steel (1.4571)
Nominal diameter (DN): 8
Operating pressure (max. bar): 16
Pumped liquid temperature (max °C): 80
Repeatability (%): ± 0,03
Seals (material): FPM (fluorinated rubber)
Type: HDO 080 Niro/Niro
Viscosity (up to max. mPas)*: 1000

* The maximum flow rate is a value determined by means of a test bench and measured with water at a liquid temperature of approx. 20 °C . The measurement is taken at the pressure joint of the pump, without hose, nozzle or flow meter. The achievable flow rate in use is lower and depends on the individual application, the liquid properties and the configuration of the pump. The max. delivery head also depends on the pump design, motor and fluid. The viscosity values are determined with oil.

** Test assembly: Medium water / diesel, flow in preferred direction, settling section 0.2 m upstream and downstream of flow meter

Accessory Items

Oval wheel
Mains connection cable
For acids, alkalis, mineral oils, hydrocarbons and solvents
Description: The mains connection cable is used to connect the RM10 relay module / NG10 power supply unit and the Safety Box. Special lengths are available on request Features & advantages Cable length: 5 m Voltage: 230 V Frequency: 50 Hz
Oval wheel
Main valve connection cable
For acids, alkalis, mineral oils, hydrocarbons and solvents
Description: The connection cable is used for direct connection between the RM10 / RM30 relay module and the main valve. Special lengths are available on request Features & advantages Cable length: 5 m Voltage: 230 V Frequency: 50 Hz
Oval wheel
Control unit
For acids, alkalis, mineral oils, hydrocarbons and solvents
Description: Evaluation electronics with touchscreen for operating the flow meter. The operating unit is used to analyse the pulses and shows them as a quantity on the digital display. Types: Ex-BE 10B / Ex-BE 10BV (electronics encapsulated)
Oval wheel
Relay module RM30
For acids, alkalis, mineral oils, hydrocarbons and solvents
Description: The relay module enables volume preselection with the corresponding connection cables. It is required to control three-phase motors. Voltage: 230 V or 400 V Features & advantages Power: 0.8 kW or 1.5 kW Frequency: 50 Hz Labelling: II (2) G [Ex ib Gb] IIC
Oval wheel
Communication module KM10K (complete version)
For acids, alkalis, mineral oils, hydrocarbons and solvents
Description: The communication module enables communication with other control units. Cable glands are integrated Features & benefits Analogue output (0-20mA, 4-20mA, 0-10V) Pulse and alarm output RS485 interface
Oval wheel
Control unit
For acids, alkalis, mineral oils, hydrocarbons and solvents
Description: Evaluation electronics with touchscreen for operating the flow meter. The operating unit is used to analyse the pulses and shows them as a quantity on the digital display. Types: Ex-BE10C / Ex-BE10CV (electronics encapsulated)
Oval wheel
Connection cable motor/slow 1-fold
For acids, alkalis, mineral oils, hydrocarbons and solvents
Description: The connection cable is used for direct connection between the RM10 relay module and the respective motor. Special lengths are available on request Features & advantages Cable length: 0.5 m Voltage: 230 V Frequency: 50 Hz
Oval wheel
Control unit
For acids, alkalis, mineral oils, hydrocarbons and solvents
Description: Evaluation electronics with touchscreen for operating the flow meter. The operating unit is used to analyse the pulses and shows them as a quantity on the digital display. Types: BE 10 / BE 10V (encapsulated electronics)
Oval wheel
Relay module RM10
For acids, alkalis, mineral oils, hydrocarbons and solvents
Description: The relay module enables volume preselection with the corresponding connection cables. Voltage: 220 - 230V Features & benefits Frequency: 50 - 60 Hz Labelling: II (2) G [Ex ib Gb] IIC
Oval wheel
NG10 power supply unit
For acids, alkalis, mineral oils, hydrocarbons and solvents
Description: The power supply unit supplies power to the operating unit. When using a relay module, no additional power supply unit is required as the module includes the power supply function. Voltage: 220 - 230 V Features & benefits Frequency: 50 - 60 Hz Labelling: II (2) G [Ex ib Gb] IIC