VEGA VEGAPULS C 21 Wired Radar Sensor

Radar sensor for non-contact continuous level measurement, axial cable outlet, range up to 20m, accuracy ±2mm, 4 to 20mA HART, SDI-12 or Modbus output, Ex-approval available.

VEGA VEGAPULS C 21 Wired Radar Sensor
VEGA VEGAPULS C 21 Wired Radar Sensor

Starting at $1,195.95

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Manufactured

By VEGA

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Availability

Some models in stock. View available part numbers.

Product Manual Product Specs (3 Files)

Features

Measuring range up to 20m (65.62ft)
Deviation ≤ 2mm
Beam angle 8°
Measuring frequency W-band (80GHz technology)
Output signal 4 to 20mA/HART, Modbus, or SDI-12
Process pressure -1 to 3bar (-100 to 300kPa / -14.5 to 43.51psig)
Process temperature -40 to 80°C (-40 to 176°F)
Bluetooth 5.0
Protection rating IP66/IP68 (3bar, 24h) acc. to IEC 60529, Type 4X/6P acc. to UL 50

The VEGA VEGAPULS C 21 wired radar sensor is ideal for non-contact level measurement with high accuracy requirements in all standard applications where a high degree of protection is required. It is particularly suitable for level measurement in water treatment, pumping stations, and rain overflow basins, for flow measurement in open channels, for level monitoring, and for many other industrial areas. The sensor is suitable both for measuring liquids and for use on small bulk solids silos or bulk solids containers.

The VEGAPULS C 21 sensor emits a continuous radar signal through its antenna which is modulated in its frequency. The emitted signal is reflected by the medium and received by the antenna as an echo. The frequency difference between the emitted and received signal is proportional to the distance and depends on the filling height. The determined filling height is converted into a respective output signal and output as measured value.

The wetted parts of the instrument are made of PVDF. The process seal is made of FKM. The connection cable is PUR insulated. The housing is optimized for applications in the water/wastewater industry and manufactured of PVDF. Due to the encapsulated cable gland, protection rating IP66/IP68 (3 bar) is achieved. The instruments are available in different electronics versions. Apart from the two-wire electronics with 4 to 20mA/HART, two digital versions with SDI-12 and Modbus/Levelmaster protocol are available.

VEGA VEGAPULS C 21 Wired Radar Sensor Applications

Stormwater retention basin
Flotation
Water Source
Coarse and fine screens

Spec Sheets

Manuals

Links

All possible part numbers

VEGA VEGAPULS Mounting Bracket

Mounting bracket with adjustable sensor holder for use with VEGAPULS radar sensors.

Starting at $110.25

VEGA VEGAPULS Mounting Angle

Mounting angle with adjustable bracket for use with VEGAPULS radar sensors.

Starting at $242.55

VEGA VEGAPULS Fixed Sensor Holder Mounting Bracket

Mounting bracket, 200mm, with fixed sensor holder suitable for VEGAPULS radar sensors.

Starting at $93.45

VEGA VEGAPULS Hygienic Adapter

Hygienic adapter (G1-1/2in) suitable for VEGAPULS radar sensors.

Starting at $134.40

VEGA VEGAPULS Alignment Device

Alignment device for vessel wall mounting for radar sensors with 1-1/2in thread.

Starting at $198.45

VEGA VEGAPULS Threaded Adapter

Threaded adapter 2in to 1-1/2in for VEGAPULS radar sensors.

Starting at $84.00

VEGA VEGAMET 141 Compact Controller

Compact controller and display instrument for a continuously measuring analog level sensor.

Starting at $733.95

VEGA VEGAMET 142 Compact Controller

Compact controller and display instrument for two continuously measuring analog level sensors.

Starting at $943.95

VEGA VEGAMET 341 Built-In Controller

Built-in controller and display instruments for a continuously measuring analog level sensor.

Starting at $807.45

VEGA VEGAMET 841 Controller

Robust controller and display instrument in a field housing for a continuously measuring analog level sensor.

Starting at $870.45

VEGA VEGAPULS BASIC Universal Flange

Universal flange for use with the VEGAPULS BASIC line of radar sensors.

Starting at $130.20

VEGA VEGAMET 342 Built-In Controller

Built-in controller and display instrument for two continuously measuring analog level sensors.

Starting at $1,027.95

VEGA VEGAMET 842 Controller

Robust controller and display instrument in a field housing for continuously measuring analog level sensors.

Starting at $1,090.95

VEGA VEGAMET 861 Controller

Robust controller and display instrument in a field housing for a continuously measuring digital or analog level sensor.

Starting at $1,223.25

VEGA VEGAMET 862 Controller

Robust controller and display instrument in a field housing for a continuously measuring digital or analog level sensors.

Starting at $1,464.75

Part Number	Price	Available
PSC21.XXXXXNBHB-CSA Show Configuration	$1,253.70	3 in stock

Base Price:: $1,195.95
Explosion Protection: Without, for Ex-free area (CE, UKCA, RCM)
Approved as Overfill Protection: Without
Ship Approval: Without
Foodstuff / Pharmaceutical Certificate: Without
Thread Process Side / Cable Side: Thread 1-1/2NPT / 1NPT
Cable Material / Length: PUR / 10m (approx. 32ft) (+$24.15)
Electronics: Two-wire 4 to 20mA/HART
Bluetooth Operation: With
Customer-Specific Adjustment: No
Distance Unit A (Max Adjustment): Not applicable
Distance Unit B (Min Adjustment): Not applicable
Approval According to c-CSA-us: Yes (+$33.60)
Additional Cleaning Procedures: No
Certificate / Standard: Without
Measurement Loop Identification: Without

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