Radar sensor Vegapuls C21 for myDatalogEASY IoT ATEX with barrier

Non-contact level measurement with the radar sensor Vegapuls C21 in the ATEX zone

The VEGAPULS C21 sensor can only be ordered in combination with a myDatalogEASY IoT ATEX and is ideal for non-contact level measurement in simple applications where a high degree of protection is required. It is particularly suitable for use in water treatment, in pump stations as well as rain overflow basins, for flow measurement in open channels and level monitoring. In bulk materials, the sensors are used in small bulk silos or open containers.

Product features

  • Axial cable outlet
  • Measuring range up to 15 m
  • Accuracy ±2 mm
  • Cable length 5m with plug

 

Scope of delivery:

  • Vegapuls C21 with cable plug 7-polig für myDatalogEx mounted
  • Mounting braket with adjustable sensor holder
  • Measuring channel 1 consisting of:
    • 7-pin Souriau connector (yellow)
    • Potential equalisation
    • Zener barrier 167 installed in myDatalogEASY IoT ATEX

Radar sensor in comparison

  • Non-contact level measurement
  • No cables at the measuring point
  • Measuring range up to 5 m
  • Accuracy ±2 mm
  • ATEX Zone 1

 

To the radar sensor

Product configurator

You can use the runtime calculator to estimate both the autonomous runtime of the application and the associated costs. Actual costs and energy consumption depend on measurement conditions such as reception quality and ambient temperature. You can find detailed information on the tariffs here.

Technical data

Non-contact level measurement with the radar sensor Vegapuls C21 in the ATEX zone
Item no. 301239
Ex certification ATEX/IEC/c-FM-us/c-CSA-us
Gas, intrinsic safety, Zone 0, 0/1, 1, 2 (Class I Division 1, 2)
Dust, intrinsic safety, Zone 20, 20/21, 21, 22 (Class II, III Division 1, 2)
Thread process side/cable side Thread G1½ / G1
Electronics Two-wire 4 ... 20 mA/HART
Sensor connection: 1″ suitable for VEGAPULS C 21
Mounting braket with adjustable sensor holder Sensor connection: 1" suitable for VEGAPULS C 21
Length to sensor centre: 200 mm (7.87 inch)
Cable material / length: PUR / 5m (approx. 16ft)
Product Document Category Revision Hardware Version
Radar sensor Vegapuls C21/C22/C23 for myDatalogEASY IoT ATEX with ZB167 Proof of intrinsic safety 01v006 from Hw 1.1

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