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DRG Rotating Vane Flowmeter
Brand: KOBOLD Instruments, Inc
The KOBOLD rotating vane flow meters series DRG are used for measuring and monitoring low viscous liquids. Series DRG flow meters are working according the well-known rotating vane principle.
A magnet fitted in the vane and hermetically sealed from the medium transfers non-contacting the rotary motion to a Hall-effect sensor mounted in the housing. The sensor converts the rotary motion which is proportional to the flow to a frequency signal.
A series-connected electronics unit converts the signal to an analogue output, limit contacts or display
Specifications
Accuracy
- ± 3 % of Full Scale
Applications
- Agricultural Machinery
- Cooling Water Monitoring
- PCB Board Industry
Axle Material
- Ceramic
Bearing Material
- PTFE
BSP Connection
- G 1” Female
- G 1/2” Female
- G 1/4” Female
- G 1/8” Female
- G 3/4” Female
Consumption
- 10 mA - Power Consumption
- 15 mA - Power Consumption
Cover - for Local Enclosure
- 316 Stainless Steel
- Brass
- Polypropylene
- Polysulfone
Display
- 240° Display
- 3-Digit LED Display
- 4-Digit LED
Electrical Connectors
- DIN 43650
- M12 x 1 - Plug Connector
Enclosure, Body Material
- 304 Stainless Steel
- Aluminum
- Brass
Environmental Protection
- IP65
Flow Rate
- 0.5 to 140 L/minute to Water
Materials of Construction
- 316 Stainless Steel
- PTFE - Rotating Vane
Maximum System Pressure
- psi: 580.2 (kPa: 4,000, bar: 40)
NPT Connection
- 1” NPT Female
- 1/2” NPT Female
- 1/4” NPT Female
- 1/8” NPT Female
- 3/4” NPT Female
Output
- 0-20 mA - Analog Output
- 25 mA - Pulse Output
- 4-20 mA - Analog Output
Seat / Seal Material
- FPM
- NBR
Sensor / Probe Connection
- 2-Wire
- 3-Wire
Supply Voltage
- 12-28 Vdc
- 24 Vdc ± 20 %
Temperature Range
- 80° C (176° F) - Max.
