DRS Turbine Wheel Flowmeter/Monitor

Brand: KOBOLD Instruments, Inc.

The KOBOLD model DRS flow meters are used for measuring and monitoring liquids. Due to its compact construction the mini turbine is suitable for use with machines with minimum available space.

Specifications

Accuracy

  • ± 1.5 % of Full Scale
  • ± 5 % of Full Scale

Adjustment

  • 2 Buttons

Axle Material

  • HardMetal

Bearing Material

  • Sapphire

BSP Connection

  • G 1/2" Female
  • G 1/2" Male
  • G 3/4" Male

Cable Length

  • 5 feet (1.5 metres)
  • 6.56 feet (2 metres)

Consumption

  • 10 mA
  • 100 mA
  • 15 mA

Display

  • 240° Display
  • 3-Digit LED Display
  • 4-Digit LED

Electrical Connectors

  • DIN 43650
  • M12 × 1
  • Silicone Cable

Electrical Contacts

  • N/O or N/C or Frequency Programmable

Enclosure, Body Material

  • 304 Stainless Steel
  • Aluminum
  • Brass
  • Noryl Polyphenylene Oxide

Environmental Protection

  • IP65 - Plug Connector
  • IP66 - Cable

Flow Rate

  • 2 to 40 L/minute to Water

Indication

  • Moving Coil Instrument

Linearization

  • ≤ ± 0.5 % of Full Scale

Load

  • 250 ohms
  • 500 ohms

Materials of Construction

  • Ceramic - Magnet
  • Ultem Polyetherimide

NPT Connection

  • 3/4" NPT Male

Operating Pressure

  • psi: 2,901 (kPa: 20,000, bar: 200) - Maximum

Output

  • 0-20 mA, 3-Wire - Analog Output
  • 10 mA - Maximum
  • 20 mA - Maximum
  • 4-20 mA, 2-Wire or 3-Wire - Analog Output
  • NPN Pulse
  • Open Collector
  • PNP Pulse

Output Format

  • 2 PNP or NPN Semiconductor

Process Temperature

  • -20° to 150° C (-4° to 302° F)

Repeatability

  • ± 0.1 % of Full Scale

RTD Type

  • Pt100, 3-Wire

Seat / Seal Material

  • FKM
  • NBR

Supply Voltage

  • 12-28 Vdc
  • 24 Vdc ± 20 %
  • 6-28 Vdc

Switch Type

  • Transistor: PNP / NPN

Temperature Range

  • -20° to 100° C (-4° to 212° F) - Bearing

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