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.
Rotary paddle level switch
Rotonivo® - RN 3001
Point level measurement
Solids
bulk weight > 15 g/l (> 0.9 lbs/ft3)
The rotating paddle detector Rotonivo® RN 3001 is used in storage and process vessels as a full, demand and empty detector in all bulk solids. It can be configured for process temperatures up to +1100°C and process overpressure up to 10 bar. Buildup or a dust-intensive process environment does not in any way affect the accuracy of the measurement results of the level indicator. In addition, the sensor, which has been developed in accordance with EHEDG guidelines, meets increased hygiene requirements.
Simple, reliable and maintenance-free all-rounder in bulk materials
Can be configured for almost any application
Plug and play level limit switch without calibration
More Information
Measurement principle
Rotary Paddle
Measuring task
Point level measurement
Versions
Rigid shaft Pendulum shaft Rope extension (kit)
Medium
Solids
Mounting position
top horizontal angled (top) angled (in the cone) in down pipes on a socket
Ambient temperature
-40°C … +60°C (-40°F … +140°F)
Process temperature
-40°C ... +1100°C (-40°F … +2012°F)
Process pressure
-0,9 bar ... +10 bar (-13.1 psi … +145 psi)
Minimum sensitivity
> 15 g/l (> 0.9 lbs/ft3)
Housing type
standard
Housing material
Housing protection rating
IP66
Threaded connection
≥ G 1" ≥ NPT 1" ≥ M30 x 1,5
Flange connection
Hygienic fittings
≥ Triclamp 2"
Wetted materials
Aluminium Stainless steel 1.4301 (304) Stainless steel 1.4305 (303) Stainless steel 1.4404 (316L) Stainless steel 1.4541 (321L) NBR FPM PTFE Graphite Ceramic
Accuracy
---
Mechanical load
rigid shaft: 50 Nm pendulum shaft: 0,4 kN
Min. immersion length
70 mm (2.76")
Max. immersion length
1 m (3.34')
Power supply
24V AC 48V AC 115V AC 230V AC 24V DC universal voltage (24V DC / 22...230V AC)
Signal output
Microswitch Relay SPDT Transistor PNP
Approvals
CE ATEX IEC-Ex TR-CU INMETRO
Explosion protection
Dust Ignitionproof (Ex t)
Hygienic / Pharma
EHEDG (Type ED) EG 1935/2004 FDA
Ship approval
---
Overfill protection
---
SIL qualification
---
Further approvals
---
Adjustment possibility
Optical indicator
LED
Features
adjustable sensitivity adjustable output delay switchable logic (Fail Safe High - Fail Safe Low) Fail safe alarm (rotation control)
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)
EHEDG
European approval for use of equipment in hygiene-relevant Environments (European Hygienic Engineering and Design Group)
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)
KCs
Korean certificate of conformity
TR-CU / EAC-Ex
Russian declaration of conformity
TR-CU-GP Solids over 50V
Russian declaration of conformity
TR-CU-GP Solids up to 50V
TR-CU-GP Solids up to 50V
Russian declaration of conformity
UK
UK-Declaration of Conformity
UKEX
UK approval for use in potentially explosive atmospheres
Instruction Manual / Technical Information Digital electronic 9,6...48V DC 4..20mA Hart 4 wire
Instruction Manual / Technical Information Digital electronic 9,6...48V DC 4..20mA Hart 4 wire
Product Configuration - Technical Notes
Product Configuration - Technical Notes
Product information sheet
Product information sheet
Spare Parts and Accessories
Spare Parts and Accessories
Do you have a specific measurement challenge?
You can search our pool of successfully solved level measurement solutions in our application database
Level measurement with rotary paddle switches in wood chip conveyor systems
Industry: Wood
Level measurement with rotary paddle switches in wood chip conveyor systems
Read Application Story
POWER UP with smart Level Measurement Solutions
Industry: Power
POWER UP with smart Level Measurement Solutions
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
Rotary paddle in material handling processes of the grain industry
Industry: Food & Beverage
Rotary paddle in material handling processes of the grain industry
Read Application Story
Level measurement and monitoring in plastic raw materials
Industry: Synthetics
Level measurement and monitoring in plastic raw materials
Read Application Story
Measurement sensor answers to demands of grey gold manufacturing
Industry: Building, Cement & Quarry
Measurement sensor answers to demands of grey gold manufacturing
Read Application Story
Simple disposition of stocks in the synthetics industry
Industry: Synthetics
Simple disposition of stocks in the synthetics industry
Read Application Story
Different processes within bulk material handling for animal feed production
Industry: Animal Feed
Different processes within bulk material handling for animal feed production
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
Rotonivo® - RN 3001 {{formatPrice(getBasePrice(),0)}}
{{ showPrice(item) }}
{{ getLabel(item) }}
{{ getAttributeLabel(subItem) }}
Please describe your special request:
{{subItem.invalid_error}}
Your configuration
Rotary paddle level switch
Rotonivo® - RN 3001
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:
[A] RN 3001
Pos.{{ getPosition(item) }} -
{{ getLabel(item) }}:
{{ getAttributeLabel(subItem) }}
{{ getSpecialDesignText(item, subItem) }}
Pos.{{ getPosition(subItem) }} -
{{ getLabel(subItem) }}:
{{ getAttributeLabel(optionalItem) }}