Gas sensors

It is essential to provide tunnel or car park users satisfactory air quality. The role of the Opagaz equipment is, using a single device, to permanently check the different toxic gas levels (CO + NO2 or NO) and the opacity. Its all-in-one ...

The new generation of Cairsens micro-sensors is now available: an economical solution for real-time and continuous air quality and odors monitoring. It offers a sustainable design, intelligent (IoT) measurements and an improved ease of ...

This rugged Catharometer sensor is designed to measure the concentration by volume of a gas in a binary mixture. This non-selective ATEX sensor is designed to measure the thermal conductivity of gases. The main applications are gas ...

This rugged catharometer is designed to measure the volume concentration of a gas in a binary mixture. This non-selective sensor is based on the measurement of the thermal conductivity of gases. The main applications are the measurement ...

The G100 catalytic filament sensor is an explosimeter designed to measure ambient explosimetry or any explosimetry application where the presence of oxygen is greater than 10%. Presented in an explosion-proof aluminium case, two versions ...

The Bettair air quality sensor is the best air quality monitor that help to track air quality and environmental pollution, featuring a web platform for real-time data visualization. This functional technology is designed for urban environments, ...

Bettair air quality monitors are advanced solutions that provide an accurate picture of the environmental situation in urban and industrial settings. Thanks to their technology, real-time data is collected and displayed on an intuitive ...

Bettair air quality monitors offer advanced technological solutions to accurately assess the environmental condition in urban and industrial areas. They are reliable, efficient, and easy-to-use devices that help improve the perception ...

Measuring range (ppm): 0 unit - 10 unit

FC-NH3-10 Ammonia sensor from works on the proven fuel cell technology and responds directly to the volume concentration of NH3. FC-NH3-10 realizes the detection of NH3 by the reaction occurred on the working electrode of the micro fuel ...

Measuring range (ppm): 0 unit - 2 unit

The WH-24 formaldehyde gas sensor is based on the principle of micro fuel cells for detection. When formaldehyde gas is present in the environment, gas molecules quickly reach the core detection unit of the sensor through natural diffusion ...

The WZ formaldehyde gas sensor is a product of Dart Corporation, a top global manufacturer of formaldehyde sensors. The sensor is based on the principle of micro fuel cells for detection. When formaldehyde gas is present in the environment, ...

ZWIN-PM06 Sensor is an Atmospheric aerosol Sensors, independently developed by our company. It adopts the principle of laser scattering and can accurately detect and calculate the concentration of suspended particles in the per unit ...

Measuring range (ppm): 1 unit - 10 unit

ZWIN-AQMS06 air quality sensor module is a new type of integrated smart sensor specially designed for detecting air quality . It is mainly used to measure the concentration of four regular pollutant gases such as SO2, NO2, CO, and O3. ...

Measuring range (ppm): 1 unit - 10 unit

ZWIN-AQMS08 Air Quality Sensor Module is a new type of integrated smart sensor specially designed for detecting air quality . It is mainly used to measure the concentration of four regular pollutant gases such as SO2, NO2, CO, and O3. ...

Measuring range (ppm): 5 unit - 100 unit

Introducing the MST-N4 series Infrared gas sensor for CO2 CH4 C2H4 C2H2 C3H8 and more hydrocarbon, diverse range UART protocol NDIR sensor gas from Ningxia Maiya – a reliable solution detecting a diverse array of gases such as CO2, CH4, ...

Measuring range (ppm): 0 unit - 20 unit

The PID Sensor photoionization TVOC monitoring instruments high precision VOCS for environmental sensor are high accuracy VOCS for environmental sensor that are the perfect answer anyone with interior quality of air. These instruments ...

Measuring range (ppm): 0 unit - 100 unit

The Ningxia Maiya Reliable Industrial electrochemical hydrogen sulfide H2S sensor 0-100ppm for gas detector environmental sensor gas is the ideal service for those that require a relied on and gas precise detector. This sensor can spot ...

AQ Chlorine Sensor Kit – Reliable Residual Chlorine Monitoring in Remote Water Systems The AQ IoT Data Logger (IP68), paired with the AQ Chlorine Sensor (IP67), provides a dependable and energy-efficient system for long-term monitoring ...

WIRELESS H2S SENSOR LOGAZ-H2S • - H2S gas measuring range 0-2000ppm • - Wireless setting with Rfid technology • - Communication : local only by radio and 2G/4G (NB-IoT, LTE-M) • - Memory : up to 500 000 measures • - Logger enclosure ...

Measuring range (ppm): 0 unit - 32,000 unit

Photoacoustic Spectroscopy CO2 Sensor (PAS CO2 sensor for short) is a cutting-edge product that employs photoacoustic spectroscopy to fulfill the high-end market demand. The sensor modulates light based on Lambert-Beer's law, causing ...

Measuring range (ppm): 400 unit - 10,000 unit

MH-Z1911A infrared CO2 sensor is intelligent sensor with small size, using non-dispersive infrared (NDIR) principle to detect the concentration of CO2 in the air of buildings such as office, home, classroom, airport installed in air quality ...

ZH10 Compact 4-in-1 Air Quality Sensor Module is a common type, miniature size sensor module, using laser scattering principle to detect the dust particles in air, with good consistency and stability. Internal integration of MEMS, VOC, ...

Measuring range (ppm): 0 unit - 60 unit
Measuring range (%): 0 % - 25 %

The ES105M series is an intergraded outdoor sensor unit for multiple gas sensors. The monitored data is output through RS-485 interface by Modbus protocol. The ES105M sensor unit accepts 10~30Vdc power input voltage and is protected by ...

ES101PM is an Outdoor PM2.5/PM10 Sensor for air quality monitoring. Outdoor Protective Design Prevent direct ultraviolet radiation to the sensors Avoid rapid aging of sensors under harsh environmental conditions such as ...

Measuring range (ppm): 0 unit - 2,000 unit

ES101CO is an Outdoor CO Carbon Monoxide Sensor for air quality monitoring. Outdoor Protective Design Prevent direct ultraviolet radiation to the sensors Avoid rapid aging of sensors under harsh environmental conditions ...

Designed for full immersion in the gas sample Virtually no cross-sensitivity to other gases RoHS & REACH compliant Works in vacuum and high oxygen concentrations Works directly with a microcontroller including Arduino and Raspberry Pi Provides ...

Sealed back end for easier gas sample management Virtually no cross-sensitivity to other gases RoHS & REACH compliant Works in vacuum and high oxygen concentrations Provides partial pressure O2, percent O2, temperature and barometric ...

"The LuminOx Flow-Through Optical Oxygen Sensor Allows For A Clean Gas Sample Stream Directly Into The Sensor Which Can Be Completely Removed From The Process Environment. The LuminOx Flow-through Optical Oxygen Sensor is developed ...

What is the H2 Gas Sensor and how does it work? The EC Sense ES1-H2-5% Hydrogen Gas Sensor is a cutting-edge solid polymer electrochemical gas sensor, known for its extended lifespan and durability. Notably, it operates without any power ...

Measuring range (%): 0 % - 25 %

The EC Sense Oxygen ES1 Gas Sensor is a solid polymer electrochemical gas sensor featuring long lifetime and robustness. Moreover, it does not consume any power. In addition to that it has a small footprint. The O2 Gas Sensor responds ...

EC Sense's electrochemical solid polymer technology makes it possible for the Gas Sensors to be very small. If you combine it with the wide variety of features, it is the perfect solution for any gas sensing application. The solid polymer ...

DIGITAL CHLORINE, CHLORINE DIOXIDE SENSOR This sensor is a thin-film current principle chlorine sensor, which adopts a three-electrode measurement system. The PT1000 sensor automatically compensates for temperature, and is not affected ...

AMMONIA NITROGEN PROBE (WITH COMMUNICATION) Ion-selective electrode is a kind of grid membrane electrode, and the membrane material mainly uses a special organic ion exchange membrane. The ion-selective electrode method is used to measure ...

It is equipped with Swiss-built sensors, featuring high measurement accuracy, fast response time, and low maintenance costs. The analyzer outputs a 4-20mA standard signal and an RS485 signal, which can be connected to various controllers. ...

The MicroFLOW CH4.10 Vol.-% sensor is suitable for a wide range of demanding applications that require precision and reliability. FIELDS OF APPLICATION Agricultural technology: Monitoring methane gas flows in agricultural processes ...

The MicroFLOW CO.50 Vol.-% sensor is suitable for a wide range of demanding applications that require precision and reliability. FIELDS OF APPLICATION Industry: In many industries, particularly those that involve burning fossil ...

Sulphur hexafluoride is still indispensable in many applications as a trace, protective or insulating gas. Due to the high greenhouse effect of SF6, responsible handling of the gas is all the more important. The MicroFLOW SF6.100 Vol.-% ...

DOG-209FYD dissolved oxygen sensor uses fluorescence measurement of dissolved oxygen, blue light emitted by the phosphor layer, a fluorescent substance is excited to emit red light, and the fluorescent substance and the concentration ...

Measuring range (%): 0 % - 200 %

DOG-208FA electrode, which is specially designed to be resistant to 130 degrees steam sterilization, the pressure auto-balance high temperature dissolved oxygen electrode, for liquids or gases dissolved oxygen measurement, the electrode ...

The digital residual chlorine sensor is a new generation of intelligent water quality detection digital sensor independently developed by BOQU Instrument. Adopt advanced non-membrane constant voltage residual chlorine sensor, no need ...

Measuring range (%): 0 % - 200 %

OPTICAL TECHNOLOGY The OPTOD (Optical Dissolved Oxygen technology) is based on luminescent optical technology. The OPTOD sensor is approved by the ASTM International Method D888-05 & ISO 17289:2014. Without calibration requirements ...

The TO2-1x PPM Oxygen Sensor provide’s high levels of accuracy, reliability and linearity throughout it’s measurement range’s. The oxygen sensor is based on the galvanic electrochemical fuel cell principal and is manufactured in house ...

PPM Oxygen Sensor (For use in CO2) The TO2-2x PPM Oxygen Sensor provides high levels of accuracy, reliability and linearity throughout its measurement ranges. The oxygen sensor is based on the galvanic electrochemical fuel cell principal ...

The TO2-133 High Output PPM Oxygen Sensor provides high levels of accuracy, reliability and linearity throughout its measurement ranges. The oxygen sensor is based on the galvanic electrochemical fuel cell principal and is manufactured ...