DPL Rotating Vane Flowmeter

Brand: KOBOLD Instruments, Inc.

The KOBOLD flow meters Model DPL are used to measure and monitor liquids. Its compact design allows it to be used in equipment where space is at a premium. The large number of pulse evaluation options offered means that the system is suited for a wide range of applications.

Specifications

Accuracy

  • ± 2 % of Full Scale
  • ± 5 % of Full Scale (OEM Version)

Ambient Temperature Range

  • -30° to 60° C (-22° to 140° F)

Applications

  • Beverage Industry
  • Filter Aid
  • Low Viscosity Liquids
  • Non-Conductive Liquids
  • Volume Dosing with External Electronics

Axle Material

  • Sapphire

Bearing Material

  • Sapphire

BSP Connection

  • G 1/2" Male

Display

  • 240° Display - Moving Coil Instrument
  • 3-Position LED Display

Electrical Connectors

  • Plug Connector DIN 43650
  • Plug Connector M12×1
  • Solder Pins

Electrical Contacts

  • Normally Closed Programmble - Contact Operation
  • Normally Open Programmble - Contact Operation

Enclosure, Body Material

  • Aluminum
  • Aluminum (PA6 GF30)

Environmental Protection

  • IP65

Flow Rate

  • 0.025 to 25 L/minute for Water

Frequency

  • 265 to 505 Hz

Gasket Material

  • EPDM
  • FPM
  • NBR

Input Power

  • 100 mA Approximately - Power Supply

Linearization

  • ± 1 % of Full Scale

Loop Resistance

  • 250 ohms - Maximum
  • 500 ohms - Maximum

Materials of Construction

  • Polypropylene - Rotating Vane
  • Polysulfone - Vane Mount

Maximum System Pressure

  • psi: 145 (bar: 10, kPa: 1,000)

Output

  • 0-20 mA
  • 10 mA - Maximum
  • 20 mA - Maximum
  • 4-20 mA

Power

  • 2.5 mWatt, Maximum

Power Requirement

  • 24 Vdc ± 20 % - Power Supply
  • 4.5 to 12 Vdc - Power Supply

Switch Type

  • Transistor - 1 (2) Semiconductor NPN: Switching Outputs
  • Transistor - 1 (2) Semiconductor PNP: Switching Outputs
  • Transistor - NPN: Pulse Output
  • Transistor - Open Collector: Pulse Output
  • Transistor - PNP: Pulse Output

Temperature Range

  • -40° to 70° C (-40° to 158° F)
  • Maximum

Version / Leadwires

  • 3-Wire

Show More