Flow Sensors

OFR Radar sensor

Part No. OFR-

OFR Radar – contactless flow measurement

Suitable for applications featuring high velocities and low levels.

  • Contactless flow velocity measurement with radar technology
  • Installation without interrupting processes
  • Ex-Approval zone 1 optional
  • Determination of surface velocity
  • Low maintenance through contactless radar sensor
  • Easy installation and operation
  • For use in aggressive / abrasive media
  • For measurement places with high pollution loads and sedimentation
  • For shooting discharge and low flow level
  • Improved accuracy in combination with bottom-mounted ultrasonic velocity sensors

    By developing the OFR radar sensor in combination with our previous product range we are capable of providing the best possible measurement solution to detect any kinds of flow in each application.
    Whether for measurement places with highest accuracy requirements or for applications with difficult media – we provide easy-to-install measurement systems achieving optimum results.
    The unique combination of radar measurement and ultrasonic measurement provides previously unprecedented accuracy covering the entire measurement range.

 

Technical Data
Common
Ex-Approval

II 2 G Ex ib IIB T4 Gb; TÜV 16 ATEX 185271X;

IECEx 16.0034X

Measurement principle

Radar doppler flow velocity detection

Measurement range

0,15 m/s - 15 m/s

Temperature range

-30 °C to 70 °C

Ex-Type: -20 °C to 60 °C

Frequency response

24 GHz - ISM band

Distance

0,3 m - 10 m

Protection

IP 68

Enclosure material:

High-performance composites

Specifications subject to change.

Downloads

Data Sheet OFR Radar

Unique combination of flow velocity profile measurement on and below the water surface.

Technical and Installation Instruction for OFR Radar sensor

Non contact flow velocity measurement on the water surface.

Mounting Instruction | Manhole Holder in conjunction with OFR Radar Sensor and NFM (Rev. 00)

EU-Type Examination Certificate OFR

EU-Type Examination Certificate for OFR radar flow sensor

Declaration of Conformity OFR Radar

Oberflächenradar

OFR IECEx-Certificate of Conformity

Declaration of Conformity OFR Ex

IECEx Certificate of Conformity "Radar sensor type OFR-Ev0 and OFR-EVG"

EU-Type Examination Certificate "Surface radar sensors type OFR-EV0 and OFR-EVG"

Declaration of Conformity "Surface Radar OFR-H00-xxx..."

 

Tender Specifications "OCM Pro CF Radar"

System Products

Haven't found the appropriate product?

You haven’t found the right product? Then use our application configurator – it will get you to the right product step by step.

Also for your individual measurement spot we support you gladly. Please fill in our questionnaire.

Product Consultation

You want to have best information about our products? Our experts will gladly develop together with you the best system solution for your application.

Service

You have questions about your NIVUS products in use? Our service hotline will readily support you.

Hello
We are glad to have you here! For any question regarding water or digitisation we are happy to answer you call or your email message.
Team NIVUS
Im Täle 2
75031 Eppingen