Gas sensors

168 companies | 1,369 products
visibility sensor
visibility sensor
VS20k

... Summary
VS20k is a precision visibility sensor measuring meteorological optical range up to 20 km (20,700 m), providing continuous visibility data for traffic management, road safety and infrastructure monitoring. A calibration device is available ...

visibility sensor
visibility sensor
VS2k

... Overview
The VS2k visibility sensor from Lufft provides reliable visibility measurement for road traffic monitoring on motorways, highways and bridges. It reports visibility values up to 2000 m (specifications list a broader measurement range ...

O2 oxygen sensor
O2 oxygen sensor
KE-LF

Measuring range (%): 0 % - 100 %

... Overview
Lead anodes in electrochemical oxygen sensors were previously listed as an exemption under the EU RoHS directive. A 2022 final report concluded that lead-free galvanic oxygen sensors are viable alternatives for many applications, ...

room air quality sensor
room air quality sensor
Halo SENSE

... Erlab air quality sensor. Monitor the air quality in your lab remotely, in real time. Track the quality of the air you are breathing. Erlab air quality sensors monitor the air quality in your laboratory in real time. Available in 3 different versions, ...

refrigerant gas refrigerant gas sensor
refrigerant gas refrigerant gas sensor
DST G54B

... Product name
Gas sensor, DST G54B, R454B

Short description
Gas sensor for A2L refrigerants (R454B). Dual output (Modbus + relay). Electrical connection: Mini Mate-N-Lok 6-pin. Round Ø6 black enclosure with IP54 rating. Designed ...

outdoor air quality sensor
outdoor air quality sensor
C72 series

... The C7233 & C7263 Series Sensors are a stand-alone carbon dioxide (CO2) sensors for use in determining ventilation necessity with HVAC controllers. The C7233 & C7263 Series Sensors are a stand-alone carbon dioxide (CO2) sensors for use in determining ...

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Honeywell Environmental & Combustion Controls EMEA
SF6 gas density controller
SF6 gas density controller
UDM-5911

... Product Overview
The UDM-5911 Gas Density Remote Meter monitors and uploads pressure, temperature and gas density (P20) of SF6 or SF6/N2 mixed gas inside gas-insulated equipment. It is designed for integration with substation monitoring systems ...

duct air quality sensor
duct air quality sensor
QPA2002D

... Room air quality sensor CO2+VOC with display Note: Not suited for safety-related applications! Technical Specifications Operating voltage AC 24 V, DC 15…35 V Ambient temperature, operation 0…50 °C Connection, electrical Screw terminals Dimensions ...

hydrogen hydrogen sensor
hydrogen hydrogen sensor
CoreSense™

Measuring range (ppm): 0 unit - 5,000 unit

Hitachi Energy's CoreSense™ gives continuous online monitoring of transformer gases, such as hydrogen and moisture. CoreSense™ is qualified as TXpert™ Ready Sensor to connect with CoreTec™ 4, the TXpert™ Hub, that monitors hydrogen levels in transformer ...

carbon monoxide sensor
carbon monoxide sensor

... Monitors levels of carbon monoxide or nitrogen dioxide to provide early warnings of elevated concentrations. Available for both outdoor and indoor applications, the Johnson Controls GS3000 Gas Detection Sensor Series monitors levels of carbon monoxide ...

wireless carbon dioxide sensor
wireless carbon dioxide sensor
SECTH

The SECTH sensor, is an advanced and versatile 3-in-1 Indoor Air Quality monitor. It measures CO2 concentration, temperature and humidity in the ambient air accurately without need for additional compensation – true read. The measured parameters are conveniently ...

monitoring ammonia sensor
monitoring ammonia sensor

Measuring range (ppm): 0 unit - 100 unit

... The Ammonia Sensor enables continuous, long term ammonia measurement. The sensor works with the Platinum Pro/Touch, Rotem Pro/One, and Trio Controllers, delivering real time data via a constant 0 - 10V output signal. •Hanger clip for simple placement ...

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Munters
hydrogen hydrogen sensor
hydrogen hydrogen sensor
VESDA

... Product Overview
Learn about the VESDA Sensepoint XCL/XRL replacement H2 gas sensor. This cartridge/module is designed for quick replacement in Sensepoint XCL and XRL detectors; find product details, documentation and ordering information below.

Technical ...

H2 gas sensor
H2 gas sensor

... Overview
The Li-ion Tamer Sensor MOS is an off‑gas detection device for lithium‑ion batteries that senses hydrogen (H2), carbon monoxide (CO) and initial electrolyte solvent vapours released during early stages of thermal runaway. Early detection ...

infrared CO2 sensor
infrared CO2 sensor
11017136

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

lambda oxygen sensor O2
lambda oxygen sensor O2

The oxygen sensor, otherwise known as an O2 sensor or lambda sensor, measures the amount of oxygen in the exhaust. Whilst this may sound like a fairly modest task, the O2 sensor is actually one of the most important sensors on any vehicle, responsible ...

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Delphi Power Train
hydrocarbon hydrocarbon sensor
hydrocarbon hydrocarbon sensor
OCI

... Product description
OCI oil content indicator is designed to monitor oil content in pressure vessels and receivers where air quality is critical. It is calibrated to detect aerosol-mist levels of oil with sensitivity down to 0.01 PPMm (0.012 ...

optical oxygen meter
optical oxygen meter
ORBmax

... Optical Oxygen Measurement via Fluorescence Solution The ORBmax detects residual oxygen in gas – quickly and precisely. No warm-up time required – for seamless documentation throughout the entire welding process. Measurement is possible in all gas ...

A2L refrigerant gas sensor
A2L refrigerant gas sensor
RGD series

The Sensata ResonixTM RGD sensor was built to manage the potential of refrigerant leaks within HVAC, delivering a highly accurate solution with fastest response times. With no need for calibration or re-zeroing over a 15+ year lifetime, the sensor helps ...

A2L refrigerant refrigerant gas sensor
A2L refrigerant refrigerant gas sensor
RGD series

... Overview
A2L integrated refrigerant detection system for OEM HVAC and refrigeration applications. Operates from a 9–30 VDC supply and supports Modbus RS485 communication with dual-relay output for system integration.

Features
Equipped ...

refrigerant gas refrigerant gas sensor
refrigerant gas refrigerant gas sensor
MGD series

... The Sensata MGD series of refrigerant leak detection sensors delivers a compact embedded module which is optimized to meet demanding OEM requirements and be easily designed into HVAC & Refrigeration Equipment. Featuring the innovative Speed of Sound ...

indoor air quality sensor
indoor air quality sensor
AR239

... Portable recorder of total volatile organic compounds (TVOC), humidity and temperature, for indoor air quality measurements, access via USB and Bluetooth, with LCD Product Description • - measurement of the concentration of harmful volatile organic ...

lambda oxygen sensor O2
lambda oxygen sensor O2

Measuring range (%): 0.3 % - 25 %

... Oxygen measurement with Bosch LSU 4.9 or 5.2 lambda probe Ascon Tecnologic has developed the NEW ZO2SCHEDA04 board for the interface and management of Bosch LSU 4.9 and 5.2 lambda probes. The board finds its main application in the continuous measurement ...

zirconia oxygen sensor
zirconia oxygen sensor

... Innovacera Ceramic Oxygen Sensor Heater is suitable for use in Bosch, Denso, Delphi, NTK & NGK Oxygen Lambda Sensor. Oxygen sensors are designed to monitor the amount of oxygen that’s in the car’s exhaust stream, while the ceramic heater plays an important ...

zirconia oxygen sensor O2
zirconia oxygen sensor O2
NTRON

Measuring range (%): 0 % - 96 %

... Oxygen Sensor for O2 and N2 Applications The advantages of Ntron oxygen sensors in gas generators The Oxygen sensors play an important role in oxygen and nitrogen generators by ensuring the accuracy and efficiency of the gas production process. NTRON ...

SF6 gas density controller
SF6 gas density controller
878x

... Main features • Exact switching following isochore at all temperatures • No contact bouncing • Independent, galvanically separated circuits • Continuous analogue output signal for gas density • Long term drift free sensor output signal About The ...

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Trafag AG sensors & controls
indoor air quality sensor
indoor air quality sensor
BREATH

... Summary
Sensor for monitoring indoor air quality to optimise occupant comfort and safety.

Key features

  • Multi-parameter sensing: PM1, PM2.5, PM10 and TVOC
  • Alert button and dry-contact input for event counting
  • 24-hour
...

H2S hydrogen sulfide sensor
H2S hydrogen sulfide sensor
CaNaRy

Measuring range (ppm): 0 unit - 300 unit

... ACOWA Instruments prides itself on the quality and reliability of its products, and CaNaRy – Hydrogen sulphide meter is no exception. This device measures h2s in gaseous form and is a crutial tool in ensuring safety in i.g. sewage treatment plants. Firstly, ...

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