FLOWSIC IFL200

Brand: Endress+Hauser
IFL200
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FLOWSIC IFL200

Brand: Endress+Hauser

Eastern Controls, Endress+Hauser's exclusive USA representative in:
● DE ● MD ● NJ ●  Metro NY ● Eastern PA 

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Specs at a Glance

Measured variables:
Flow velocity, Direction of flow, temperature
Conformities:
RABT 2006
ASTRA "Guideline - Ventilation of Road Tunnels" (2008)
RVS 09.02.22
Measuring range:
Flow Velocity: 0 ... ± 20 m/s

Field of application

The FLOWSIC200 is used for the contact-free and accurate measurement of flow velocity and flow direction inside tunnels or exhaust ventilation ducts. Ultrasonic technology provides the cross-sectional mean average value of the flow velocity. This device is used for measurement necessary for optimal ventilation control and reducing running costs to a minimum when air flow is dictated by climatic conditions or by traffic.

Measurement in road and railway tunnels

For control of tunnel ventilation

For detection of smoke propagation

Key Benefits

  • Representative measurement across total tunnel width
  • Very reliable measurement, compared with punctual measurement methods
  • Accurate measurement even of very low flow velocities
  • Long maintenance intervals of up to 5 years
  • Low operating costs due to reliable operation and low maintenance
  • High availability of devices and, therefore, of measurement data also

Specifications

Brand

Industry

  • Other industries

Product Family

  • FLOWSIC

Gas

Measured variables

  • Flow velocity, Direction of flow, temperature

Measuring range

  • Flow Velocity: 0 ... ± 20 m/s

Operating pressure range

  • –100 hPa ... 100 hPa

Nominal pipe size

  • FLOWSIC200 M, FLOWSIC200 H-M:3.5 m ... 22 m
  • FLOWSIC200 H:3.5 m ... 35 m

Conformities

  • RABT 2006
  • ASTRA "Guideline - Ventilation of Road Tunnels" (2008)
  • RVS 09.02.22

Outputs

  • 1 output:
  • 0/2/4 ... 20 mA, - 750 Ω
  • Electrically isolated; additional outputs if using I/O modules (option)

Digital Outputs

  • 5 relay outputs (change-over contacts), potential-free:
  • - 48 V AC, 1 A
  • Safety extra-low voltage; for status signals "operation/malfunction", "limit value", "warning", "maintenance" and "check cycle"

Digital communication

  • RTU RS-485

Documentation

BA (Operating instruction)

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