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VEGAPULS C 21

Wired radar sensor for continuous level measurement

For standard measuring tasks, IP66/IP68, Type 6P


Application area

Axial cable outlet, measuring range up to 20 m, accuracy ±2 mm, 4 ... 20 mA, HART, SDI-12 or Modbus output, Ex-approval optional
VEGAPULS C 21 is the ideal sensor 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, pumping stations and rain overflow basins, for flow measurement in open channels and level monitoring. In bulk solids the sensors are used in small bulk solids silos or open containers.

Your benefit

  • Exact measurement results independent of medium, process and environmental conditions
  • Maintenance-free operation due to non-contact 80 GHz radar technology
  • High accuracy and reliability

Suitable accessories

Mounting bracket with adjustable sensor holder

Mounting bracket for ceiling mounting

Mounting angle with adjustable bracket

Further accessories

Base price

CAD 1,542.00

Detailed information on prices and delivery times can be found in the Configurator.

Staggered Prices

Quantity Price
from 1 CAD 1,542.00
from 5 10 % Discount
from 10 Please contact us!
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All documents and software for this product can be found in our Download Center.

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Application
Technical specifications
Documentation
Accessories
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Other applications

Stormwater retention basin

Pegelmessung im Regenrückhaltebecken

Level measurement in rainwater retention basins

To the application

Flotation

Level and pressure measurement in the flotation process

Level and pressure measurement in the flotation process

To the application

Water source

Level measurement at the water source

Level measurement at the water source

To the application

Coarse and fine screens

Differential water level measurement for control of screen raking

Differential water level measurement for control of screen raking

To the application
Technical specifications
Measuring range - Distance
  • 20 m [Meter - Foot]
Process temperature
  • -40 ... 80 °C [°C - °F]
Process pressure
  • -1 ... 3 bar [Bar - kPa - psi]
Accuracy
  • ± 2 mm
Frequency
  • 80 GHz
Beam angle
Materials, wetted parts
  • PVDF
Threaded connection
  • G1½ / G1, 1½ NPT / 1 NPT, R1½ / R1
Seal material
  • FKM
Protection rating
  • IP66/IP68 (3 bar), Type 6P
Output
  • 4 … 20 mA/HART
  • Modbus
  • SDI-12
Ambient temperature
  • -40 ... 80 °C
Approvals
Scope
  • ATEX / Europe
  • EAC (GOST) / Russia
  • IEC / worldwide
  • NEPSI / China
  • INMETRO / Brazil
  • CCOE / India
  • KTL Korea
  • CSA / USA and Canada
  • FM / USA and Candada
  • TIIS / Japan
  • UKEX
Explosion protection
  • Intrinsic safety "i"
  • Dust ignition protection "t"
  • Encapsulation "m"
Ship approval
  • ABS
  • CCS
  • NK
  • RINA
Display & adjustment
Adjustment
  • PC, PACTware and DTM
  • Smartphone / Tablet / PC via Bluetooth

Drawing generator

Generate 2D and 3D drawings for your specific configuration.

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Product catalog

Radar

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Product information

VEGAPULS C 11, C 21, C 22, C 23, 11, 21, 31

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Download

Specification sheet

VEGAPULS C 21

Two-wire: 4 … 20 mA/HART

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Operating instructions

VEGAPULS C 21

Two-wire: 4 … 20 mA/HART

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    • DE
    • CS
    • DA
    • ES
    • FI
    • FR
    • HU
    • IT
    • KK
    • KO
    • NL
    • NO
    • PL
    • PT
    • SV
    • TR
    • UK
    • ZH
Download

Drawing generator

Generate 2D and 3D drawings for your specific configuration.

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Further downloads for this product

All documents and software for this product can be found in our Download Center.

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Controllers
Indicating instruments
Wireless communication
Separating instruments
Accessory

VEGAMET 141

1 x 4 … 20 mA sensor input, 1 x 4 … 20 mA current output, 3 x operating relay, 1 x fail safe relay (instead of operating relay), Ex approval, separator, ship approval, on-site display, turn/push button and Smartphone operation

CAD 946.00

Base price

Show Product

VEGAMET 142

2 x 4 … 20 mA sensor inputs, 2 x 4 … 20 mA current outputs, 3 x operating relay, 1 x fail safe relay (instead of operating relay), Ex approval, separator, ship approval, on-site display, turn/push button and Smartphone operation

CAD 1,217.00

Base price

Show Product

VEGAMET 341

1 x 4 … 20 mA sensor input, 1 x 4 … 20 mA current output, 3 x operating relay, 1 x fail safe relay (instead of operating relay), Ex approval, separator, ship approval, on-site display, turn/push button and Smartphone operation

CAD 1,041.00

Base price

Show Product

VEGAMET 342

2 x 4 … 20 mA sensor inputs, 2 x 4 … 20 mA current outputs, 3 x operating relay, 1 x fail safe relay (instead of operating relay), Ex approval, separator, ship approval, on-site display, turn/push button and Smartphone operation

CAD 1,325.00

Base price

Show Product

VEGAMET 841

1 x 4 ... 20 mA sensor input, 1 x 4 ... 20 mA current output, 3 x operating relay, 1 x fail safe relay (instead of operating relay), on-site display, 4-button and smartphone operation

CAD 1,122.00

Base price

Show Product

VEGAMET 842

2 x 4 ... 20 mA sensor inputs, 2 x 4 ... 20 mA current outputs, 3 x operating relay, 1 x fail safe relay (instead of operating relay), on-site display, 4-button and smartphone operation

CAD 1,406.00

Base price

Show Product

VEGAMET 861

1 x 4 ... 20 mA/HART sensor input, 2 x digital inputs, 1 x 4 ... 20 mA current output, 4 x operating relay, 1 x fail safe relay (instead of operating relay), on-site display, 4-button and smartphone operation

CAD 1,577.00

Base price

Show Product

VEGAMET 862

2 x 4 ... 20 mA/HART sensor inputs, 4 x digital inputs, 3 x 4 ... 20 mA current outputs, 6 x operating relays, 1 x fail safe relay (instead of operating relay), on-site display, 4-button and smartphone operation

CAD 1,888.00

Base price

Show Product

VEGAMET 391

VEGAMET391 Auswertgeraet und Anzeigeinstrument fuer Fuellstandsensoren

Measured value indication, simple control functions, remote enquiry of measured data. optimized for water/sewage water industry

Show Product

VEGATOR 141

Single channel signal conditioning instrument for level detection - 4 … 20 mA

Transmission of 4 ... 20 mA signals for level signalling

CAD 543.00

Base price

Show Product

VEGATOR 142

Double channel signal conditioning instrument for level detection - 4 … 20 mA

Transmission of 4 ... 20 mA signals for level signalling

CAD 776.00

Base price

Show Product

VEGADIS 82

External measured value display and adjustment for 4 ... 20 mA/HART sensors

CAD 506.00

Base price

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VEGADIS 176

Remote display for use in 4 ... 20 mA current loop

CAD 459.00

Base price

Show Product

VEGAMET 841

1 x 4 ... 20 mA sensor input, 1 x 4 ... 20 mA current output, 3 x operating relay, 1 x fail safe relay (instead of operating relay), on-site display, 4-button and smartphone operation

CAD 1,122.00

Base price

Show Product

VEGAMET 842

2 x 4 ... 20 mA sensor inputs, 2 x 4 ... 20 mA current outputs, 3 x operating relay, 1 x fail safe relay (instead of operating relay), on-site display, 4-button and smartphone operation

CAD 1,406.00

Base price

Show Product

VEGAMET 861

1 x 4 ... 20 mA/HART sensor input, 2 x digital inputs, 1 x 4 ... 20 mA current output, 4 x operating relay, 1 x fail safe relay (instead of operating relay), on-site display, 4-button and smartphone operation

CAD 1,577.00

Base price

Show Product

VEGAMET 862

2 x 4 ... 20 mA/HART sensor inputs, 4 x digital inputs, 3 x 4 ... 20 mA current outputs, 6 x operating relays, 1 x fail safe relay (instead of operating relay), on-site display, 4-button and smartphone operation

CAD 1,888.00

Base price

Show Product

PLICSMOBILE T81

externe-GSM-GPRS-Funkeinheit

Measured data enquiry and remote parameter adjustment for a HART sensor

Show Product

VEGATRENN 141

Einkanaliger Speisetrenner für 4 … 20 m/HART-Sensoren

Single channel separator for 4 … 20 m/HART sensors

CAD 356.00

Base price

Show Product

VEGATRENN 142

Zweikanaliger Speisetrenner für 4 … 20 m/HART-Sensoren

Double channel separator for 4 … 20 m/HART sensors

CAD 527.00

Base price

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VEGATRENN 151

Einkanaliger Trennübertrager in Zweileitertechnik für 4 … 20 mA-Sensoren

Single channel separator in two-wire technology for 4 … 20 mA sensors

CAD 314.00

Base price

Show Product

VEGATRENN 152

Zweikanaliger Trennübertrager in Zweileitertechnik für 4 … 20 mA-Sensoren

Double channel separator in two-wire technology for 4 … 20 mA sensors

CAD 465.00

Base price

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Mounting bracket with adjustable sensor holder

CAD 163.00

Base price

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Mounting bracket for ceiling mounting

CAD 70.00

Base price

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Mounting bracket for plastic vessel

CAD 163.00

Base price

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Mounting angle with adjustable bracket

CAD 278.00

Base price

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Mounting bracket 200 mm with fixed sensor holder

CAD 138.00

Base price

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Mounting bracket for cable mounting

Hygienic adapter (G1½“) suitable for VEGAPULS 11, 21, 31, VEGAPULS C 11, C 21, C 22 and VEGAPULS Air 41

No image available

CAD 199.00

Base price

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Threaded adapter 2" to 1½" suitable for VEGAPULS 11, 21, 31, VEGAPULS C 11, C 21, C 22 and VEGAPULS Air 41

CAD 124.00

Base price

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Counter nut

Universal flange for VEGAPULS BASIC line

CAD 193.00

Base price

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Alignment device for vessel wall mounting for radar sensors with 1½" thread

CAD 294.00

Base price

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Alignment device for flange mounting, with movable sensor holder, for VEGAPULS C 11, 21, 23 of PP GF30

CAD 411.00

Base price

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