Kobold VKP Viscosity Compensated Flowmeter / Switch - Flow Meter Indonesia - Flow meter air, flowmeter solar, gas, Ultrasonic, Vortex, Electromagnetic


Minggu, 17 Juli 2022

Kobold VKP Viscosity Compensated Flowmeter / Switch

Kobold VKP Viscosity operate on a special suspended float principle with cylindrical measuring tube and spring-loaded float with orifice. The float in model VKP-3... has slots moulded on the outside, which protect the instrument from soiling by depositing dirt particles. The danger of the float jamming is thus considerably reduced and soiled liquids with a particle size up to 400 μm can be measured without difficulty. In model VKP-2... a sharp-edged orifice in the float renders the instrument less sensitive to changes in viscosity.
Kobold VKP Viscosity Compensated Flowmeter / Switch

Kobold VKP Viscosity Applications

  • Lubrication circuits
  • Domestic electrical
  • installations
  • Machine tools
  • Solar energy systems
  • Cooling circuits
  • Welding machines
  • Pumps

Measuring/switching range:

  • 2 - 20 ... 20 - 100 l/min water
  • 1 - 18 ... 10 - 75  l/min oil

Connection: G 1, 1" NPT male thread, solded pipe, connection parts G ½, G ¾
Material: polysulfone, stainless steel 1.4310
Pmax: 16 bar
Tmax: 120°C
Accuracy: ±5 % of the full scale
Option: reed contact

Kobold VKP Viscosity Technical Details

  • Housing: polysulfone
  • Connections:
    G1 male thread;
    1" NPT male thread
    inserts G½, G¾
    PVC glue-in connection,
    soldering connection 18, 22 mm (Ms)
  • Float: polysulfone
  • Spring: stainless steel, 1.4310
  • Toothed ring: stainless steel, 1.4310
  • Flat seal:
    for model VKP-1.../3... NBR
    for model VKP-2... Klinger Oil it.
  • Max. temperature:
    85°C (with contact)
    60°C (with PVC connection)
  • Max. pressure: 16 bar
  • Accuracy:
    VKP-1...: ± 5% of the full scale
    VKP-2...: ± 5% of the full scale
    VKP-3...: ± 7% of the full scale
  • Installation position: horizontal or vertical

Option (for VKP-1 and VKP-2 only)

  • Contact components: 1 N/O or N/C contact, bistable
  • Electr. connection: connector DIN 43 650
  • Switch capacity:
    max. 40 W/VA,
    max. 230 VAC/DC,
    max. 2 A
    (No single value is allowed to be exceede

Download Datasheet: Kobold VKP Viscosity Compensated Flowmeter / Switch

Reference: kobold.com