NIR-9 Rotating Vane Level Monitor

Brand: KOBOLD Instruments, Inc.

The NIR-9 level monitor is suitable for wide applications for bulks and solids in silos and hoppers. Regardless of humidity and conductivity of the product, the maximum or minimum level is controlled reliably.

Available are different vanes and process connections according to each product and tank size.

Specifications

Ambient Temperature Range

  • -20° to 60° C (-4° to 140° F)

Applications

  • Cacao & Sugar
  • Cement, Sand
  • Cereal
  • Flour
  • Granulated Plastics
  • Various Bulk Materials

Approvals & Certifications

  • ATEX
  • Ex II 2/1D Ext IIIC T85° C Db/Da

BSP Connection

  • G 1" Male
  • G 1-1/2" Male
  • G 1-1/4"

Consumption

  • 125 VA - Contact
  • 2 VA - Maximum

Electrical Connectors

  • 2 × M20×1.5

Electrical Contacts

  • Micro Switch

Electrical Rating

  • 2 A at 250 Vac

Enclosure / Body Material

  • Aluminum - Polyester Coated

Environmental Protection

  • IP66

Materials of Construction

  • 316 Stainless Steel - Extension, Tube, Vane, Cable & Connection Material
  • Aluminum - Extension, Tube, Vane, Cable & Coonnection Material

Mounting Position

  • Vertical

Pressure Range

  • psi: -7.252 to 7.252 (kPa: -50 to 50, bar: -0.5 to 0.5)

Process Connection Material

  • 303 Stainless Steel
  • Aluminum

Process Temperature

  • -20° to 200° C (-4° to 392° F)

Rotation

  • 360°

Size

  • 1.97" (50 mm) - Maximum

Supply Voltage

  • 110 Vac, 50/60 Hz
  • 230 Vac, 50/60 Hz
  • 24 Vac/dc, 50/60 Hz
  • 48 Vac, 50/60 Hz

Switch Type

  • SPDT

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