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    Americas

    • Brazil
    • Canada
    • Caribbean, Latin America, and United States

    Europe, Middle East & Africa

    • Albania
    • Austria
    • Belarus
    • Belgium
    • Bosnia & Herzegovina
    • Bulgaria
    • Croatia
    • Czech Republic
    • Denmark
    • Estonia
    • Finland
    • France
    • Georgia
    • Germany
    • Greece
    • Hungary
    • Ireland
    • Israel
    • Italy
    • Kazakhstan
    • Latvia
    • Lithuania
    • Netherlands
    • North Macedonia
    • Norway
    • Poland
    • Romania
    • Saudi Arabia
    • Serbia & Montenegro
    • Slovakia
    • Slovenia
    • South Africa
    • Spain
    • Sweden
    • Switzerland
    • Turkey
    • Ukraine
    • United Arab Emirates (FZE)
    • United Kingdom

    Asia Pacific

    • Australia
    • Cambodia
    • China
    • Hong Kong SAR, China
    • India
    • Indonesia
    • Japan
    • Korea
    • Macau SAR, China
    • Malaysia
    • Myanmar
    • New Zealand
    • Philippines
    • Singapore
    • Taiwan, China
    • Thailand
    • Vietnam
  • Welcome, {0} - My account

    My account


    • Logout
    Login/Register
Home
  • Products

    Actuators

    • Actuator Sizing and Selection
    • Non Fail-Safe Actuators
    • Fail-Safe Actuators
    • Actuators for Harsh Environmental Conditions
    • Fast Running Actuators
    • Linear Actuators
    • Fire Damper Actuators
    • Smoke Control Damper Actuators
    • Variable Air Volume
    • Valve Actuators

    Valves

    • Valve Sizing and Selection
    • Belimo Energy Valve™
    • Pressure Independent Control Valves
    • Zone Valves
    • Characterised Control Valves
    • Ball Valves
    • Butterfly Valves
    • Globe Valves
    • Potable Water Valves
    • Valve Actuators

    Sensors / Meters

    • Sensors/Meters Selection
    • Duct Sensors (Air)
    • Pipe Sensors (Water)
    • Outdoor Sensors (Air)
    • Room Units
    • Thermal Energy Meters (TEM)
    • Belimo Energy Valve™ with TEM

    Systems

    • Belimo Energy Valve™
    • Room Solutions
    • Bus & System Integration
    • Fire & Smoke
    • Energy Manifold

    RetroFIT+

    • RetroFIT+ Product Replacement Tool
    • Make the Most Out of It
    • Upgrade Your System
    • Start with Minimal Effort
    • RetroFIT+ Replacement Products

    Applications

    • Data Centre Cooling Aplications
    • Air Handling Units (AHUs)
    • Room and Zone Applications
  • Support

    Services

    • Actuator Sizing and Selection
    • Valve Sizing and Selection
    • Sensors/Meters Selection
    • RetroFIT+ Product Replacement Tool
    • Customer-specific products
    • Download Center
    • Service Tools / Apps
    • Software / Plug-ins / CAD
    • File Archive (Bus & System Integration)
    • Product and Price Catalogue
    • General conditions of sales and delivery
    • Belimo Cloud: Login / Register
    • Thermal energy meter activation
    • Videos

    Belimo Education

    • Belimo Experience Center (Hinwil, Switzerland)
    • Company Tour (Hinwil, Switzerland)
    • Webinars
    • Training

    Applications

    • Data Centre Cooling Aplications
    • Air Handling Units (AHUs)
    • Room and Zone Applications
  • About Us

    Belimo

    • Profile
    • Our Values
    • Sustainability
    • History
    • Awards & Recognitions
    • Suppliers
    • Affiliated Organisations
    • Quality @ Belimo

    Jobs & Careers

    • Jobs
    • Culture@BELIMO
    • Benefits
    • Recruitment process
    • Careers
    Navigation_Teaser_1

    Investor Relations

    • Key Figure Comparison
    • Reports and Presentations
    • Ad hoc and Corporate News
    • Belimo Share
    • Corporate Governance
    • Annual General Meeting
    • Financial Calendar
    • Contact

    Media

    • News
    • Highlights
    • Success Stories
    • Videos
    • Pictures and Logos
    • Exhibitions & Events
    • Contacts
    Navigation_Teaser_2
  • Contact Us
  • Discontinued Products
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Replacement solutions for sensors

belimo_retrofit-sensors-main_rgb_960x530

Reliability you know and expect

Belimo HVAC sensors offer superior reliability, easy installation and seamless integration with major Building Automation Systems (BAS). The innovative, tool-free housing design enables quick mounting and easy commissioning, and offers NEMA 4X / IP65 protection. The product range includes accurate sensors for measuring temperature, humidity, pressure, CO₂, and volatile organic compounds (VOCs) in pipe and duct applications. Available in a variety of output signals to meet your system needs.

  • Belimo Sensor Range 2022
  • Brochure – Belimo sensors and meters (pdf - 4.13 MB)

Innovation for peace of mind

ICON_seamless

Seamless

ICON_proven_reliability

Reliable

ICON_innovative_design

Intuitive

Simple installation and commissioning

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Duct sensors from Belimo have an add-on IP65 housing for easy installation and commissioning. Mounted accessories are included in the scope of delivery. The sensors are characterised by on-site selectable temperature and pressure ranges, high accuracy, reliability and self-calibration.

Product range

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Duct sensors

Temperature, humidity, dew point, CO2, VOC, pressure and low temperature limit values

  • View products
belimo_st-ht_rgb_300x170

Pipe sensors

Temperature, condensation, static pressure, differential pressure and flow

  • View products
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Outdoor sensors

Outdoor temperature and humidity

  • View products
belimo_room-sensor_rgb_300x170

Room units

Room sensors and room operating units

  • View products

Belimo RetroFIT+ App

The Belimo RetroFIT+ App next to an HVAC actuator

The Belimo RetroFIT+ App offers you a quick and easy way to find the perfect replacement for your obsolete or defective actuators, valves and sensors from Belimo and a number of other equipment sources.

Whether it be for ventilation or water applications, for modernisation or for replacing your system – our app will quickly lead you to the ideal Belimo product which best fulfils your requirements while at the same time offering you maximum quality and performance.

The RetroFIT+ App makes it easy to create and plan Belimo retrofit projects.

  • App Store
  • Google Play
  • RetroFIT+ Product Replacement Tool (Desktop Version)
  • Videos: How to use the Belimo RetroFIT+ App

    How to find a replacement with Belimo RetroFIT+ App.
     

    Use the scan function

    Submit a request to support

    Search for a product name

    Search for parameters

    Search for measurements

Customer-specific products

belimo_customised_retrofit_rgb

Upgrading or retrofitting an existing HVAC system presents additional challenges, especially when the building is partially or fully occupied. Quick and easy installation is critical in this situation. Therefore, the selection of components and their compatibility with the existing system are of paramount importance. Our retrofit solutions focus on quality and reliability. As a result, our products help to increase and ensure the performance and maintenance-free operation of your HVAC system. If you do not find what you are looking for in our extensive product range, we will manufacture your specific connection part in our workshop (starting with a multipack size of 1).

  • Different cable types and lengths with or without a connector plug. 
  • Mechanical and electrical connection solution adapted to your existing system/components.

We offer a "complete carefree package" for your application.

  • Read More
  • Customer advantages
  • Software / Plug-ins
  • Success Stories
Customer advantages

General contractors / investors

investor

Your focus is on the profitability of buildings. This not only includes investment costs, but also costs during ongoing operation / servicing. Sustainability and cost transparency are important to you. Belimo duct sensors offer:

  • A wide selection for all requirements in ventilation or water applications as well as for retrofitting
  • Short delivery times
  • Extensive support over the life of the product
  • Known high Belimo quality
  • Excellent price-performance ratio
  • Quick amortisation
  • 5-year guarantee

Consulting engineers

consulting-engineer

Planning HVAC systems is your core competence. You are constantly on the lookout for new, innovative ways to save energy and improve room climate. You work with the most modern methods and use data from suppliers / manufacturers for your planning.Belimo duct sensors offer:

  • Compatibility with all common building automation systems (BAS), making them suitable for use in any HVAC application
  • BIM data and STEP files in the Belimo VDI selector
  • Access to application data for integration in BAS control sequences thanks to BACnet and Modbus communication protocols
  • High-quality and robust materials
  • Compliance with requirements of IP65 and Certification UL
  • 5-year guarantee

System integrators

system-integrator

Your task is to design building management systems and optimally integrate field devices. Your goal is to reduce complexity and ensure transparency for the continuous optimisation of building technology. Belimo duct sensors offer:

  • Seamless compatibility with all common building automation and control systems (BACS)  
  • Reduced wiring and parametrisation
  • Complete range of field-level solutions with sensors for measuring temperature, humidity, pressure, flow, CO2 and volatile organic compounds (VOC) in pipe, duct and outdoor applications
  • First-class service and support
  • Tool-free data point testing for an efficient commissioning phase.
  • Short delivery times  
  • High-quality and robust materials
  • 5-year guarantee

Specialist wholesalers

wholesaler

For your customers you rely on high availability, easy selection and short delivery times for the products you offer. You require quick and easy access to information as well as comprehensive technical support from your suppliers. Belimo duct sensors offer:

  • Quick and easy product selection and installation thanks to our optimised product range
  • Short delivery times and routes
  • Comprehensive after-sales support over the entire life of the product
  • 5-year guarantee

Installers / plant manufacturer

installer

The installation of HVAC building technology is your trade. To carry out your work, you need the right products at the right time on site. Easy mounting and expert support allow you to meet your tight schedule. Belimo duct sensors offer:

  • Removable mounting plate and spring clip for easy mounting
  • Measuring ranges selectable on site
  • Reduced wiring and parametrisation thanks to BACnet and Modbus communication protocols

Building owners

building-owner

Improvements in comfort and energy consumption as well as simple building expansions and upgrades are a constant challenge for you. Optimising your HVAC system with the least possible effort and low costs is in the main focus. Belimo duct sensors offer:

  • Unique design with snap-on cover, enabling quick installation and easy commissioning, as well as protection according to IP65
  • Access to application data via BACnet and Modbus communication protocols and reduced wiring and parametrisation
  • Reliable and accurate measuring values
  • Short delivery times
  • Comprehensive support over the entire life of the product
  • 5-year guarantee

Facility managers / building maintenance

facility-manager

Management, control and operation of buildings and their technical equipment is part of your daily tasks. You seek solutions to ensure room comfort and optimise system operation. You value simple and transparent systems and, if necessary, quick delivery of spare parts and support available at all times. Belimo duct sensors offer:

  • Quick and easy retrofitting in combination with the Belimo Retrofit App
  • Unique design with snap-on cover, enabling quick installation and easy commissioning, as well as protection according to IP65
  • Modular screw connections that enable various mounting and cable configurations for flexible assembly and installation
  • Reliable and accurate measuring values
  • Short delivery times
  • Comprehensive support over the entire life of the product
  • 5-year guarantee
Software / Plug-ins

Belimo Assistant App

Assistant

With the Belimo Assistant App, your smartphone provides wireless on-site operation for dampers, VAV and valve actuators of the latest generation!

Efficient commissioning, rapid operational checking during operation, handy to use and ready whenever service is required. Simple adaptation for conversion. Document and send your setting and operating data.

  • App Store
  • Google Play

Belimo RetroFIT+ App

The Belimo RetroFIT+ App next to an HVAC actuator

The Belimo RetroFIT+ App offers you a quick and easy way to find the perfect replacement for your obsolete or defective actuators, valves and sensors from Belimo and a number of other equipment sources.

Whether it be for ventilation or water applications, for modernisation or for replacing your system – our app will quickly lead you to the ideal Belimo product which best fulfils your requirements while at the same time offering you maximum quality and performance.

The RetroFIT+ App makes it easy to create and plan Belimo retrofit projects.

  • App Store
  • Google Play
  • RetroFIT+ Product Replacement Tool (Desktop Version)
  • Videos: How to use the Belimo RetroFIT+ App

    How to find a replacement with Belimo RetroFIT+ App.
     

    Use the scan function

    Submit a request to support

    Search for a product name

    Search for parameters

    Search for measurements

BIM plug-in for Autodesk Revit

autodesk

3D data models with technical information from Autodesk Revit via the BIM plug-in

This plug-in allows you to select Belimo actuators, valves and sensors from one database and then add them to the building information modelling project with their technical data via drag & drop. All BIM users thus have access to all data in a structured and classified form in the Revit MEP format.

  • Plugin 3Dfindit: Versions Revit 2021 - Revit 2025 (zip - 404.75 MB)
  • Flyer – Efficient planning with BIM (pdf - 1.91 MB)
  • The BIM plug-in can only be successfully installed if the Autodesk Revit software is available on the computer.

  • Visit the Autodesk page
Success Stories
belimo_sensoren_scott-sports-givisiez_referenz

Givisiez, SwitzerlandScott Sports Head office

  • Learn more
belimo_sensors_utek_it_picture_rgb

ItalyUTEK

  • Learn more
belimo_energy-valve_sensors-motta-lenzerheide_ch_picture_rgb

Lenzerheide, SwitzerlandMotta Hut

  • Learn more
PIC_RP_EV_hagl_DE_new

Attenkirchen, GermanyHagl GmbH, Gütlsdorf

  • Learn more

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BELIMO Automation UK Ltd., Shepperton Business Park, Govett Avenue, Middlesex, TW17 8BA, Shepperton (Great Britain)