Kobold SMO and SMW Displacer Flowmeter / Switch

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.

SMW and SMO versions
Six versions are available

Direction of flow: horizontal

• SMW-1... flow switch
• SMW-2... flowmeter
• SMW-3... flowmeters and switches

Direction of flow: from top to bottom

• SMO-1... flow switch
• SMO-2... flowmeter
• SMO-3... flowmeters and switches

Switching range: 0.2 - 3 ... 10 - 120 l/min water
Connection: G ¼ ... G 1 female thread
Material: brass, stainless steel
p_max: 250 bar (brass), 350 bar ( stainless steel )
t_max: 100°C
Accuracy: ±5 % of full scale
Reed contact

Features

Applications

• Lubrication circuits
• Paper-making machines
• Machine tools
• Glass-melting tanks
• Cooling circuits
• Welding machines
• Induction furnaces
• Pumps

Specifications

Technical Details

• Housing:
  SMx-x1...: brass, Ms 58
  SMx-x2...: stainless steel, 1.4301
• Connections:
  SMx-x1...: brass, Ms 58
  SMx-x2...: stainless steel, 1.4301
• Float:
  SMx-x1...: brass, Ms 58
  SMx-x2...: stainless steel, 1.4301
• Slotted nozzle:
  SMx-x1...: brass, Ms 58
  SMx-x2...: stainless steel, 1.3955
• Seals:
  SMx-x1...: NBR
  SMx-x2...: FPM
• Spring: stainless steel 1.4310
• Max. temperature: 100°C
• Max. pressure:
  SMx-x1..: 250 bar
  SMx-x2..: 350 bar
• Installation position:
  SMW: horizontal
  SMO: vertical, flow from top
• Accuracy: ± 5% of full scale
• Reproducibility: ≤1%

Download Datasheet: Kobold SMO and SMW Displacer Flowmeter / Switch

Reference : kobold.com

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