The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser.
For the best experience on our site, be sure to turn on Javascript in your browser.
Capacitive sensor
Capanivo® - CN 7121 - Synthetic
Point level measurement, Interface level measurement
Liquids, Solids
DK value ≥ 1,5
The capacitive level limit switch Capanivo® CN 7121 is used as a full, demand or empty detector as well as for leakage detection in all liquid applications. Made entirely of durable, chemical resistant plastic materials, the sensor is ideal for aggressive media. Even measurement from outside the vessel without direct material contact is possible. Thanks to the innovative IO-Link electronics, sensor data can be digitally transmitted quickly and easily. The sensitivity is adjusted in a user-friendly way via a potentiometer directly at the sensor.
Easy integration in existing processes due to IO-Link technology
"Tip Sensitivity" and "Active Shield Technology" ensure reliable measurement results even with sticky or foaming media
Wetted part made from PVDF for maximum chemical resistance
More Information
Measurement principle
Capacitive
Measuring task
Point level measurement Interface level measurement
Version
Housing Ø 65 mm Housing Ø 35 mm
Medium
Mounting position
top horizontal angled in down Pipes in Pipes in a Bypass in a Standpipe out of vessel
Ambient temperature
-40°C … +85°C (-40 … +185°F)
Process temperature
-40°C … +125°C (-40°F … +257°F), CIP/SIP up to 150°C (302°F)
Process pressure
-1 bar … +10 bar (-14.5 psi … +145 psi)
Minimum sensitivity
DK ≥ 1.5
Housing material
Plastics (PBT/PC)
Housing protection rating
IP68, Type 4X
Threaded connection
Flange connection
≥ 1"
Wetted materials
Accuracy
---
Mechanical load
probe: 400 N
Min. immersion length
92 mm (3.6")
Max. immersion length
92 mm (3.6")
Power supply
9...33V DC
Signal output
Relay Transistor 8/16 mA 4…20 mA IO-Link
Approvals
CE ATEX IEC-Ex INMETRO TR-CU General purpose FM CSA KC CCC UKCA
Explosion protection
Intrinsic Safe (Ex i)
Hygienic / Pharma
Ship approval
---
Overfill protection
SIL qualification
---
Further approvals
---
User Interface
PACTware (DTM) Potentiometer IODD IO-Link Master
Optical indicator
LED
Features
adjustable sensitivity adjustable output delay switchable logic (Fail Safe High - Fail Safe Low) adjustable switching point adjustable hysteresis
ATEX
European approval for use in explosive Environments (ATmosphère EXplosible)
CCC-Ex
Chinese approval for use in explosive Environments
CE
European manufacturer approval for use in non-explosive Environments (European community)
CSA Ex
Canadian approval for use in explosive and non-explosive Environments (Canadian Standards Association)
CSA General purpose
Canada approval for use in non-explosive Environments (Canadian Standards Association)
FM Ex
North American approval for use in explosive and non-explosive Environments (Factory Mutual)
FM General purpose
North American approval for use in non-explosive Environments (Factory Mutual)
IEC-Ex
International approval for use in explosive Environments (International Electrotechnical Commission)
INMETRO
Brazilian approval for use in explosive Environments (Instituto Nacional de Metrologia, Normalização E Qualidade Industrial)
IO-Link
IO-Link is the first standardised IO technology worldwide (IEC 61131-9) for the communication with sensors and also actuators.
KCs
Korean certificate of conformity
TR-CU / EAC-Ex
Russian declaration of conformity
TR-CU-GP Liquids over 50V
TR-CU-GP Liquids over 50V
Russian declaration of conformity
UK
UK-Declaration of Conformity
UKEX
UK approval for use in potentially explosive atmospheres
VLAREM II
VLAREM II stands for the "Flemish Regulations on Environmental Permitting"
WHG Leak Detection
WHG Overfill Protection
Product Configuration - Technical Notes
Product Configuration - Technical Notes
Product information sheet
Product information sheet
Product information sheet Interface
Product information sheet Interface
Spare Parts and Accessories
Spare Parts and Accessories
Technical Information IO-Link
Technical Information IO-Link
DO YOU HAVE A SPECIFIC MEASUREMENT CHALLENGE?
You can search our pool of successfully solved level measurement solutions in our application database
WE ARE DELIGHTED TO OFFER PERSONAL ADVICE
Simply contact our product manager to find the right solution for your application. During a one-on-one conversation, we will ensure to provide you with the most suitable solution and configuration
RAVINDER SINGH ravinder.singh@uwt-india.com
T +91 1146545104 M +91 9650183939
Capacitive level measurement technology for full detection of crude oil
Industry: Rubber
Capacitive level measurement technology for full detection of crude oil
Read Application Story
Having the right Safety LEVEL
Industry: Chemicals
Having the right Safety LEVEL
Read Application Story
Time to POWER UP with smart Level Measurement Solutions
Industry: Power
Time to POWER UP with smart Level Measurement Solutions
Read Application Story
Level Measurement Solutions when iron gets too hot to handle
Industry: Metal
Level Measurement Solutions when iron gets too hot to handle
Read Application Story
Robust measurement - you can BUILD on!
Industry: Building, Cement & Quarry
Robust measurement - you can BUILD on!
Read Application Story
Sugar beet - as versatile as UWT level measurement devices
Industry: Food & Beverage
Sugar beet - as versatile as UWT level measurement devices
Read Application Story
It tastes better when you know your LIMITS
Industry: Food & Beverage
It tastes better when you know your LIMITS
Read Application Story
Media detection in raw materials
Industry: Animal Feed
Media detection in raw materials
Read Application Story
Overfill protection in tomato paste
Industry: Food & Beverage
Overfill protection in tomato paste
Read Application Story
Full detection in paint manufacturing through a glass pane
Industry: Chemicals
Full detection in paint manufacturing through a glass pane
Read Application Story
Empty detection in sulfuric acid
Industry: Chemicals
Empty detection in sulfuric acid
Read Application Story
Simple disposition of stocks in the synthetics industry
Industry: Synthetics
Simple disposition of stocks in the synthetics industry
Read Application Story
Configuration is being created...
UWTplus+
Log in to benefit from full functionality:
✓ See price information according to your user role
✓ Save, edit and share your configuration
✓ Send configuration directly to our sales team
Good day,
{{ fullCustomerName }}
{{ companyName }}
>
You are not logged in
Capanivo® - CN 7121 - Synthetic {{formatPrice(getBasePrice(),0)}}
{{ showPrice(item) }}
{{ getLabel(item) }}
{{ getAttributeLabel(subItem) }}
Please describe your special request:
{{subItem.invalid_error}}
Your configuration
Capacitive sensor
Capanivo® - CN 7121 - Synthetic
Basic price
{{ formatPrice(getBasePrice(), 2) }}
List price
{{ formatPrice(getListPrice(), 2) }}
Discount
{{ computedDiscount }}%
Net value of goods
{{ formatPrice(getNetPrice(), 2) }}
Total value of goods
{{ formatPrice(getTotalPrice(), 2) }}
Pos.10 -
Type:
[B] CN 7121
Pos.{{ getPosition(item) }} -
{{ getLabel(item) }}:
{{ getAttributeLabel(subItem) }}
{{ getSpecialDesignText(item, subItem) }}
Pos.{{ getPosition(subItem) }} -
{{ getLabel(subItem) }}:
{{ getAttributeLabel(optionalItem) }}