Gas sensors

171 companies | 1,381 products
VOC volatile organic compound sensor
VOC volatile organic compound sensor
TGS2600

... Application Air quality control, Appliance control Target gases Air contaminants (hydrogen, ethanol, etc.) Features * Low power consumption * High sensitivity to gaseous air contaminants * Long life and low cost * Uses simple electrical circuit * ...

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Figaro Engineering Inc.
polarographic dissolved oxygen sensor
polarographic dissolved oxygen sensor
332C

Measuring range (%): 0 % - 20 %

... Cell for the measure of dissolved oxygen with satainless steel body, 12 mm diameter, 120 mm length, designed for laboratory and industrial applications (in the version with PG13,5 connector it can be directly installed into closed pipelines). The measuring ...

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CLR
air quality monitoring gas sensor
air quality monitoring gas sensor

... Quick Features Specialized Cigarette Smoke Monitoring Wireless Options Available Flexible Power Options (DC, AC, USB, Direct Wired) Configurable reporting interval Customized Options Available Cloud and Edge Compatible ...

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Aretas Sensor Networks
room air quality sensor
room air quality sensor
NLII-CO2+RH+T-IQRF+

Combined sensor NLII-CO2/RH is used to monitor air quality inside buildings and power control ventilation (HVAC) systems according to current levels of air internal air quality. The sensor measures the concentration of carbon dioxide (CO2) and relative ...

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IQRF Tech
ozone ozone sensor
ozone ozone sensor
OM 5

Measuring range (ppm): 5 unit

... WALL MOUNTED OZONE MONITOR With an integrated OLED display, relay outputs and choice of sensor ranges in ozone gases-the OM 5 offers unbeatable value for industrial and indoor gas monitoring. OM 5 electrochemical gas sensor offers high performance ...

analog dissolved oxygen sensor
analog dissolved oxygen sensor
FL-8208

Dissolved oxygen analyzer is a common instrument and equipment, which is mainly used to measure the dissolved oxygen value in water and widely used in industry, agriculture, scientific research, environmental protection and other fields. The film-covered ...

electrochemical oxygen sensor
electrochemical oxygen sensor
FM, CSA, ATEX, CE, SIL | TS4000H

... TS4000H - H2S Electrochemical Gas Detector The Model TS4000H Intelligent Toxic Gas Detector continuously monitors hydrogen sulfide (H2S) in several ppm ranges, delivering highly accurate detection and protection. The unit features one person calibration ...

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General Monitors
online gas sensor
online gas sensor
InsuLogix® G2

... On-line dissolved gas analyser (DGA) for incipient and critical fault detection.
Get the combined functionality of an incipient fault detector (H2) with a critical, arcing fault detector (C2H2) in one instrument.

The InsuLogix® G2 acetylene, ...

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 ...

optical dissolved oxygen sensor
optical dissolved oxygen sensor
2610

... The GF Signet 2610 RDO® Pro is a rugged, reliable sensor designed to deliver accurate dissolved oxygen (DO) data across a wide measuring range while reducing maintenance costs. Two-year measurement-cap life The optical sensor cap is calibrated at ...

SF6 gas density controller
SF6 gas density controller
ZMJ1-Y

... Introduction
Used to monitor the density of insulating gases such as SF6 inside containers. Supports LoRa wireless communication with long transmission range and low power consumption. The product incorporates intelligent temperature compensation ...

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
lambda oxygen sensor O2
lambda oxygen sensor O2
ZO2SCHEDA04

Measuring range (%): 0.3 % - 25 %

... Overview
Oxygen measurement with Bosch LSU 4.9 or 5.2 lambda probes using the ZO2SCHEDA04 interface board. Ascon Tecnologic developed this board for continuous residual O2 monitoring in combustion flue gases from engines, cogenerators, boilers ...

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 ...

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 ...

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 ...

zirconia trace oxygen O2 sensor
zirconia trace oxygen O2 sensor
SenzTx

Measuring range (%): 0 % - 96 %

... Product overview
02-661 NTron Oxygen sensor, SenzTx-100 (0–1000 ppm) O2. The SenzTx-100 compact oxygen transmitter measures residual O2 for nitrogen generation and can be supplied with measuring ranges up to 0–96% O2 for oxygen concentrators. ...

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BERG Kompressoren GmbH
carbon monoxide carbon monoxide sensor
carbon monoxide carbon monoxide sensor
Microx CO

Measuring range (ppm): 0 unit - 50 unit

... Overview
The Microx CO is a compact carbon monoxide analyzer equipped with an electrochemical sensor for accurate measurement of low CO concentrations. It is designed for industrial use and for monitoring oxygen generators and compressed air ...

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BERG Kompressoren GmbH
electrochemical oxygen sensor
electrochemical oxygen sensor
Microx

Measuring range (%): 0 % - 96 %

... Microx Oxygen Analyzer
Compact oxygen analyzer with zirconia and electrochemical sensor options
The Microx is a compact oxygen analyzer available with zirconia (ZR) or electrochemical sensor options. It uses a remote sensor head for ...

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BERG Kompressoren GmbH
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 ...

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, ...

methane gas sensor
methane gas 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 at 1 metre, operating ...

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) 3 x 1.5 mm2 Cu+ ...

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AFRISO-EURO-INDEX
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; optional isolated/non-isolated ...

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 be directly used ...

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Sensirion
CAN carbon dioxide sensor
CAN carbon dioxide sensor
CK-02X

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

... The transmitter is designed to measure the concentration of carbon dioxide in the ventilation duct. It designed to be mounted on ducts. ABCLogic™ automatic calibration method eliminates the possibility of zero point drift. Output can be controlled ...

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SMAY sp. z o.o.
VOC gas sensor
VOC gas 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 sensor for offices, ...

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