Gas sensors

166 companies | 1,342 products
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lambda oxygen sensor
lambda oxygen sensor
LSF-4 series

Invented by Bosch in 1976, Lambda sensors have made a significant contribution in order to fulfill current emission standards. To date Bosch has produced more than one billion lambda sensors. By measuring the oxygen content of the ...

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 ...

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 ...

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 ...

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Honeywell Environmental & Combustion Controls EMEA
semiconductor gas sensor
semiconductor gas sensor
GS 400 ST

For the detection of flammable, explosive gases. Can also be used in dusty and dirty environments. Description For connection to the gas alarm units GW-S, GW-S4 and GW-SK. Aluminium wall mounting design. Connection cable (shielded) ...

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AFRISO-EURO-INDEX
RS-232 gas sensor
RS-232 gas sensor
GS 500 ST

For the detection of flammable, explosive gases. Can also be used in dusty and dirty environments. Description For connection to the gas alarm units GW-S, GW-S4 and GW-SK. Aluminium wall mounting design. Connection cable (shielded) ...

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AFRISO-EURO-INDEX
oxygen gas sensor
oxygen gas sensor
GS 600 ST

For monitoring the oxygen concentration or toxic gases. Can also be used in dusty and dirty environments. Description For connection to the gas alarm units GW-S 2.1/GW-S 4.1/GW-SK 6.1. Aluminium version for wall mounting housing. ...

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AFRISO-EURO-INDEX
optical oxygen meter
optical oxygen meter
ORBmax

ORBmax - Residual oxygen meter At the same time, the new measuring method results in greater efficiency and higher quality. The "Optical oxygen measurement via fluorescence extinction" method for welding technology is far superior to ...

A2L refrigerant gas sensor
A2L refrigerant gas sensor
RGD series

The Sensata ResonixTM RGD sensor provides accurate leak detection for HVAC systems leveraging A2L refrigerants - delivering a solution with a 15+ year lifetime. This factory-set sensor designed specifically for UL60335-2-40 delivers fast ...

indoor air quality sensor
indoor air quality sensor
AM103

Detect CO2, Humidity and Temperature Traffic Light Status Indicator Hibernation Mode for Low Power Consumption Support Data Storage and Retransmission AM103/AM103L is a compact IAQ sensor for detecting CO2 concentration, ...

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Milesight IoT
indoor air quality transmitter
indoor air quality transmitter
GM33

Features:Suitable for environment monitoring in light industry. Sensor type:Electrochemistry CO Sensor Measuring range:On request Output:0 ... 10 V / 4 ... 20 mA / RS-485 / RS-485 & analog Accuracy:±3% F.S. IP rating: IP65(Body) / IP20(Sensor)

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 ...

indoor air quality sensor
indoor air quality sensor
AR257

• high-quality digital sensor for carbon dioxide (CO2) and humidity (RH) and temperature (T) in closed rooms to improve the comfort and well-being of people staying there • application in many fields and applications (for industrial, ...

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APLISENS S.A.
indoor air quality sensor
indoor air quality sensor
AR258

Dust, atmospheric pressure, humidity and temperature transducer, optionally LCD display, 0/4 ÷ 20mA current output, 0/2 ÷ 10V voltage output or digital RS485, IP65 wall housing. Product Description • - high-quality digital sensor ...

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APLISENS S.A.
indoor air quality sensor
indoor air quality sensor
AR259

TVOC, humidity and temperature transducer, optionally LCD display, 0/4 ÷ 20mA current output, 0/2 ÷ 10V voltage output or digital RS485, IP65 wall housing. Product Description • - measurement of the concentration of harmful volatile ...

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APLISENS S.A.
infrared gas sensor
infrared gas sensor
DPWL*

Connectivity with PVPRO, PWPRO, pCO family; Complies with standards F-GAS and EN378 – ASHRAE 15 ; The infrared version offers: Accuracy in detecting low-loss (ppm); Calibration that reacts only to the specific gas; Stability to changes ...

nitrogen dioxide sensor
nitrogen dioxide 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 ...

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 ...

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 ...

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, ...

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Delphi Power Train
indoor air quality transmitter
indoor air quality transmitter
LFG60

Lefoo All-in-one Air Quality Transmitter LEFOO LFG60 All-in-One Air Quality Transmitter is used to detect a variety of air quality parameters, including temperature and humidity, CO2, PM2.5, PM10, VOC, formaldehyde, up to 7 parameters; ...

ammonia ammonia sensor
ammonia 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. Highlights •Hanger ...

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Munters
CH4 methane sensor
CH4 methane sensor
MTP20-A6-CH4

Features: • Thermopile Temperature Sensor • TO-39 Package (Dual Channel) • Very High Signal 3.40/3.95 μm NBP Filter • High Accuracy NTC Appilications: • NDIR CH4 Gas • Detection • Downhole Safety • Monitoring Industrial Process • Control

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Shenzhen MemsFrontier Electronics Co., Ltd.
VOC volatile organic compound sensor
VOC volatile organic compound sensor
SGP41

The SGP41 is Sensirion’s new VOC and NOx sensor designed as digital smart switch and regulation unit for air treatment devices such as air purifiers. The two sensor signals processed by Sensirion’s powerful Gas Index Algorithm can ...

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Sensirion
gas sensor
gas sensor
MC100P-SCO2-WMB

MC100P-SCO2-WMB Wireless M-BUS CO2 Sensor with Temperature and Humidity Measurement

methane sensor
methane sensor
GAS01A

Natural GAS (methane) detector, combustible gas detection standard GB15322-2003, white ABS enclosure, gas concentration 6% LEL, supply voltage 12V DC, consumption 100mA in standby and 140mA in alarm, output relay C/NC/NO, buzzer 85dB ...

Modbus RTU dissolved oxygen sensor (DO)
Modbus RTU dissolved oxygen sensor (DO)
314990633

Measuring range (%): 0 % - 200 %

RS485 Modbus Dissolved Oxygen Sensor is based on the fluorescence quenching method to measure dissolved oxygen in water, with a range of 0~20mg/L or 0-200% saturation, making it a terrific choice for water quality monitoring, aquaculture, ...

VOC sensor
VOC sensor
Pro I

The 1-Wire Air Quality sensor or VOC - sensor detects the air quality of a living space and thus provides good information whether ventilation is necessary or whether a ventilation system should increase the ventilation level. Ideal ...

H2S hydrogen sulfide sensor
H2S hydrogen sulfide sensor

Wireless hydrogen sulfide (H2S) sensor for mud logging unit Wireless hydrogen sulfide sensor is used to measure H2S gas concentration in the environment . H2S sensor can be used to measure H2S gas concentration in the environment continuously ...

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