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OMG Screw Spindle-Meter
Brand: KOBOLD Instruments, IncThe KOBOLD screw-type volumetric flowmeter based on the principle of positive displacement was developed in response to the need to measure and control viscous media.
It was specially designed to measure viscous media with non-abrasive properties. Variations in viscosity in the range 1 to 5000 mm2/s have no effect on measurement results within the measuring accuracy.
The KOBOLD screw-type volumetric flowmeter satisfies the stringent demands for greater accuracy, reliability and economic efficiency. Two spindles with cycloidal profiles form the basis of the screw-type volumetric flowmeter.
Spindles manufactured with extreme precision are supported at each end with a ball bearing.
The axially forced measuring medium causes the spindles to rotate uniformly.
The rotary motion is picked off with sensors and converted to a frequency signal. An exact measurement of the delivered flow volume is obtained with the volumetrically defined measuring chambers.
Combined with downstream evaluation electronics, the KOBOLD screw-type volumetric flowmeter becomes a flexible measurement and control system for viscous media.
Specifications
Brand
Applications
- Chemical Industry: Acids & Lyes, Ethyl Alcohol, Freon
- Food Industry: Margarine, Fats, Liqueur, Oils
- Furnaces: EL Heating Oil, S Heating Oil, Diesel Oil
- Hydraulics: Hydraulic Oil, Lubricating Oil, Gear Oil
- Lacquers & Fills, Printing Inks
- Mixing & Dosing Systems: Polyhydroxy Alcohol, Isocyanate Additives for Gasoline, Cement
- Tests Stands
Bearing Material
- Steel
BSP Connection
- G 1”
- G 1/2”
- G 1-1/2”
- G 2”
- G 3/4”
- G 4”
- G 6”
Electrical Connectors
- 6.56 feet (2 metres) PVC Cable
- Cable Box / 3.28 feet (1 metre) PTFE Cable
- Right-Angle Plug with LED & 9.84 feet (3 metres) PTFE Cable
Enclosure / Body Material
- Ductile Iron EN-GJS-400
Environmental Protection
- IP65
- IP67
- IP68
Flange Material
- Steel 1.7139
Flange Size - 1-1/2” (DN 40)
- 1-1/2” (DN 40) - PN 100
- 1-1/2” (DN 40) - PN 16
- 1-1/2” (DN 40) - PN 160
- 1-1/2” (DN 40) - PN 40
- 1-1/2” (DN 40) - PN 64
Flange Size - 1-1/4” (DN 32)
- 1-1/4” (DN 32) - PN 16
- 1-1/4” (DN 32) - PN 40
Flange Size - 1” (DN 25)
- 1” (DN 25) - PN 100
- 1” (DN 25) - PN 160
- 1” (DN 25) - PN 250
- 1” (DN 25) - PN 64
Flange Size - 1/2” (DN 15)
- 1/2” (DN 15) - PN 100
- 1/2” (DN 15) - PN 16
- 1/2” (DN 15) - PN 160
- 1/2” (DN 15) - PN 250
- 1/2” (DN 15) - PN 40
- 1/2” (DN 15) - PN 64
Flange Size - 2” (DN 50)
- 2” (DN 50) - PN 100
- 2” (DN 50) - PN 16
- 2” (DN 50) - PN 40
Flange Size - 3/4” (DN 20)
- 3/4” (DN 20) - PN 16
- 3/4” (DN 20) - PN 40
Flange Size - 4” (DN 100)
- 4” (DN 100) - PN 16
- 4” (DN 100) - PN 40
Flange Size - 6” (DN 150)
- 6” (DN 150) - PN 16
- 6” (DN 150) - PN 40
Flow Rate
- 0.1-10 to 50-5,000 LPM to Liquid
Materials of Construction
- Ceramic - Dry Sleeve
- Steel - Pole Wheel
O-Ring Material
- Fluorocarbon (FPM)
Operating Temperature
- -20° to 200° C (-4° to 392° F)
Spindle Material
- Steel Nitrated
Supply Voltage
- 10-30 Vdc
- 5-30 Vdc
Switch Type
- NAMUR
- PNP
Thread
- M18 x 1 with O-Ring in the Case