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METALLIC FLOWMETER SERIE TMN 250

Metallic flowmeter for liquidd, serie TMN250

Art: TMN250

Description

  • Measuring tube in AISI 316
  • Float and wetted parts in AISI 316
  • Magnetic of reading transmission
  • Aluminium housing IP 66
  • Vertical mounting with rising flow
  • Measuring range: 1/10 – scale ~ 100 mm.
  • Accuracy: ± 1,5% full scale value
  • Connections:
    • flanged ANSI 150 RF – UNI PN 16
    • threaded DIN 11851 (for food industry)
    • threaded GAS-F / NPT-F
    • TRI-CLAMP BS 4825 (other standard on request)

Tecnical description

OPERATING CONDITIONS:

  • Max pressure 40 Bar
  • Max temperature 180°C
  • Max temperature with self-regulator 140°C

OPTIONS – ACCESSORIES:

  • Version for high pressure and temperature
  • Electronic transmitter 4-20 mA
  • Intrinsecally safety transmitter EEx ia IIC T6, 4-20 mA
  • Min and/or max. contact SPDT, type Reed (30V dc/ac; 0,1 A)
  • Min and/or max. contact SPDT, of inductive bistable type
  • Electrical connection PG 11
  • Heathing jacket for flanged version (connections 1/2 NPT-F)
  • Housing in AISI 316
  • Housing with electrical protection ATEX II 2 GD Exd IIC T6
  • Standard power supply or EEx ia IIC T6 (110V ac / 220V ac)
  • Self-regulator in input or output for gas with connections:
    • 1/4” up to 3 Nmc/h
    • 1/2” up to 20 Nmc/h
  • Self-regulator in input (RE), is used with variable pressure in input and constant in output (this last value has to be used in the calculation).
  • Self-regulator in output (RU), is used with variable pressure in output and constant in input (this last value has to be used in the calculation).

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