Flow Meter FM-2K

Part No.: 09F2105

Product features

  • Float-type flow meter
  • Heat-resistant version for installation in heated systems (max. +180 °C [+356 °F])
  • Measuring range: 25 to 250 Nl/h air
  • For wall mounting in a vertical position
  • Material of sample-contacting parts: glass, stainless steel, PTFE

Product information & downloads

Manual
Data sheet
Unit calculator

Barometric adjustment of the operating altitude of O₂ analyzers without pressure compensation

Enter the planned operating altitude in the field. Set the analyzer to the calculated O2 vol% value at 1013 mbar (altitude = 0 m) in air to measure at the planned operating altitude without barometric error.

Result: 22,9378 [vol%] need to be set to measure at the planned altitude without barometric error.*

*Air with standard pressure 1013 mbar = 20.93 vol% O₂

Pressure drop and delay time

Enter your values in fields 1 to 3.

1

2

3

Result: 3,39 Delay time approx. in [s]*

* Single change of gas, for 90 % response time approx. 3 changes of sample volume are required.

Calculation of the pressureless 100 % H₂O saturation

Enter the required H₂O dew point (°C).
The calculation only provides sufficiently accurate values in the temperature range between -20 °C and +90 °C.

Pressure units

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Temperature units

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Length units

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Area units

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Volume units

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Weight units

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Energy units

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Flow rate

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Flow velocity

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Performance units

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  • Overview

    For max. 180 °C, without needle valve, for wall mounting

  • Applications
    The M&C flow meters FM-2K and FM-200K-H are used in analytical technology to control the gas flow up to an operating temperature of 180 °C. 6 available measuring cones and 2 floats cover the flow range from 16 to 800 l/h.
  • Description
    Float‑type flow meter FM‑2K..., can be heated up to max. 180 °C, without needle valve in the inlet, measuring range according to table 25 to 250 Nl/h air, to be specified in the order, as a loose unit for installation in heated protective cabinet, connection: 1/4" NPT, material: stainless steel 316Ti, glass, PTFE

Options & spare parts
Flow Meter FM-2K

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Product options
Spare parts

Spare parts
Flow Meter FM-2K

Options
Flow Meter FM-2K

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