New in our product range
CO2 sensor to air condition ducts
  • EN 50155, EN 61373, EN 50121-3-2 and EN 45545
Traditional Sensors Producer
for Railway Vehicles
  • EN 61373, EN 50121-3-2, EN 50155, EN 45545-2 and NFPA 130
Interior Sensors
  • measured values: temperature, relative humidity, CO2, atm. pressure, VOC
  • outputs: RS 485, CAN protocol, 0 to 10 V
  • EN 61373, EN 50121-3-2, EN 50155, EN 45545-2 and NFPA 130
  • possibility of varianble combination of measured values

Sensor manufacturer SENSIT s.r.o.

We are a leading Czech manufacturer of sensors for physical quantities.

We develop, manufacture and sell resistance temperature sensors for temperature, humidity, CO2, level, flow and position. Since 1991, when SENSIT Rožnov was founded in Rožnov pod Radhoštěm as an association of individuals, with the aim of building on the development and design skills of the Rožnov Tesla employees in the field of measurement and control.

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Temperature sensors for explosive environment

As an accessory we newly offer Zener barrier ZbC2+. It is certified as an intrinsically safe interface.

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Merry Christmas and Happy New Year 2023

Wish you all a Merry Christmas and happy christmas holiday and happy new year 2023 full of health and happiness.

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CO2 sensor to air condition ducts

We have introduced the main novelty item in our assortment, namely the CO2 sensor for measurement in air ducts under the designation KSC 520 and KSC 122.

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Chillventa 2022

Dear business partners, we would like to invite you to the International Exhibition of refrigeration, AC & Ventilation and Heat Pumps CHILLVENTA 2022, which will be held in term 11 – 13 Oct 2022 in Nuremberg. We are looking forward to meeting you in hall 5, stand 325.

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Veryfied and Reliable Temperature Sensors

Verified and reliable temperature sensors Dear customers, We would like to let you in on what happens to temperature sensors before they are packaged and shipped to you. After manufacturing, all temperature sensors are labelled with their own unique identification code and the entire batch is put into cycling chambers. In the chambers, the sensors undergo 7 to 10 temperature cycles from -10°C to 120°C depending on the sensor type. With this so-called burn-in (or ageing) process, we simulate the load on the sensor to detect any critical manufacturing defects.

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Innotrans 2022

INNOTRANS 2022 Dear business partners and railway vehicles lovers, After long four years gap, one of the largest international trade fairs for transport technology is taking place again, and we are glad to participate as well. You will find us in hall 27, at stand no. 701.

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Rail Business Days Fair

Rail Business Days 2022 Dear Business Partners, We would like to let you know, that we can meet soon at the upcomming exhibition Rail Business Days 2022, which will be held in term 7 - 9 June 2022 in Brno.

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Metrology and calibration

We have expanded our range of temperature sensors for explosive environment. For explosive environment, we offer temperature sensors with a connection head and cable sensors. The range of cable temperature sensors now includes the TR 141Ex contact temperature sensor.

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Dear friends, We are more then happy to invite you to the International Exhibition HANNOVER MESSE 2022, which will be held in term 30 May - 2 June 2022 in Hannover. We are looking forward to meeting you in hall 11, at stand no. B55.

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Fanda Haman

Ing. Frantisek "Fanda" Haman, a founding member of SENSIT, he left us.

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The year 2022 is already in full swing, and we would like to inform you at which trade fairs we can meet this year.

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Merry Christmas and Happy New Year 2022

Dear business partners, we would like to thank you all for a great cooperation in this so different year 2021 and we are looking forward to continue in cooperation in 2022 as well.

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Conference Rail Business Days 2021

Conference RAIL BUSINESS DAYS 2021 From November 22 to 24, we participated in the Rail business days conference in Prague. The conference was dedicated to rail transport, its future, safety and the main planned projects were presented.

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24th Air Conditioning and Ventilation 2021 Conference

The 24th Air Conditioning and Ventilation 2021 conference took place in Prague on 20 and 21 October, and we participated as partners.

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Host Milano 2021

Dear business partners, we are very happy that after such a long time, we can invite you to the International Hospitality Exhibition HOST Milano 2021.

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Railway News 2021

What is new in railway industry? ... check new edition of Railway News Magazine ... interesting is especially page 8 :)

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There has been another innovation in the electronic temperature switch.

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We would like to wish you a happy Easter Holiday and beautiful spring days. 

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All sensors in the SENSIT interior design are offered in white colour.

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We are very happy that we have taken this step and unified the design of our corporate websites.

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Teplotní čidla, teplotní sondy přímo od výrobce.

Potřebujete teplotní čidlo nebo kabelový snímač či teplotní sondy.

Dlouholetá tradice výroby snímačů a teplotních čidel. Dodáváme také kabelové a odporové snímače. Nabízíme teplotní sondy, snímače CO2 a také čidla teploty.

SENSIT s.r.o.

100% Czech
in 1991
developer team
Over 5000 types
of products
Export to
65 countries


SENSIT s.r.o.

Školní 2610, 756 61 Rožnov pod Radhoštěm

+420 571 625 571



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