SMW/SMO Displacer Flowmeter/Switch

Brand: KOBOLD Instruments, Inc.

The KOBOLD flowmeters and switches models SMW-.. and SMO-.. operate in the same way as the flowmeter model SMV-...

The extra advantage of universal mounting has been added, that is, the direction of flow can be horizontal (model SMW-..) as well as from top to bottom (model SMO-..). This is achieved with a return spring.

Specifications

Accuracy

  • ± 5 % of Full Scale

Applications

  • Cooling Circuits
  • Glass-Melting Tanks
  • Induction Furnaces
  • Infusion Pumps
  • Lubrication Circuits
  • Machine Tools
  • Paper Machines
  • Welding Machines

Approvals & Certifications

  • ATEX
  • cCSAus
  • Ex - II 2 G Ex Mb IIC T6 Gb, II 2D Ex Mb IIIC T 80° C Db IP67

BSP Connection

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

Connection Material

  • 304 Stainless Steel
  • Brass, ms 58

Electrical Connectors

  • 2 m Cable
  • DIN EN 175301-803

Electrical Contacts

  • 1 Changeover Contact
  • 1 Normally Open Contact

Electrical Rating

  • 240 Vac / 0.42 A / 100 W, 100 Vac / 1 A / 100 W
  • Changeover Contact, Maximum
  • N/O Contact & Changeover Contact (cCSAus) - Maximum
  • N/O Contact, Maximum

Enclosure / Body Material

  • 304 Stainless Steel
  • Brass, ms 58

Environmental Protection

  • IP54
  • IP65
  • IP67

Flow Rate

  • 0.2 to 120 L/minute

Materials of Construction

  • 304 Stainless Steel - Float & Slotted Nozzle
  • 304L Stainless Steel - Float & Slotted Nozzle
  • Brass, ms 58 - Float & Slotted Nozzle

Maximum System Pressure

  • psi: 350 (kPa: 2,413, bar: 24.13)

NPT Connection

  • 1/2" NPT Female
  • 1/4" NPT Female
  • 3/4" NPT Female

Repeatability

  • ≤ 1 % of Full Setting Value

Seat / Seal Material

  • FPM
  • NBR

Temperature Range

  • 100° C (212° F)

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