Gas sensors

154 companies | 1,130 products
tunnel visibility sensor
tunnel visibility sensor
TunnelTech 101

The TunnelTech 101 Visibility Monitor (VIS), is an essential part of any road or rail tunnel safety system. Firstly, it monitors the Visibilty within the tunnel and ensures that the tunnel ventilation system provides sufficient clean ...

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Codel International
electrochemical oxygen sensor
electrochemical oxygen sensor
Y506-A

Measuring range (%): 0 % - 200 %

0-20mg/L or 0-200% Saturation 0~50 ℃;IP68 rating Membraneless, no electrodes design No oxygen consumption Flow Independent Automatic temperature compensation No H2S Interference Low Drift, fast response, and more ...

CO2 gas sensor module
CO2 gas sensor module
MH-Z19C

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

MH-Z19C NDIR infrared gas module is a common type, small size sensor, pins type or terminal type, using non-dispersive infrared (NDIR) principle to detect the existence of CO2 in the air, with good selectivity, non-oxygen dependent and ...

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Zhengzhou Winsen Electronics Technology Co., Ltd
electrochemical oxygen sensor
electrochemical oxygen sensor
51101

This electrochemical oxygen sensor is ideal for high-precision measurements in both dissolved and gaseous phases. Built in stainless steel, the sensor is ideal for harsh chemical conditions and high pressures. The measurement range ...

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Dextens
acetylene gas sensor
acetylene gas sensor
FDM-C2H2

Measuring range (ppm): 0 unit - 500 unit

· Various signal outputs: with standard current 4~20mA, low limit alarm relay output and standard RS485 interface. · Automatic identification of sensors and real-time detection of air chamber working conditions. · Compatible with various ...

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Ningbo Air Quality Systems Co., Ltd.
chlorine electrochemical sensor
chlorine electrochemical sensor
DOSASens CL4.2

Measured variable(s): NaClO (sodium hypochlorite), Ca(ClO)₂ (calcium hypochlorite), Cl₂ (chlorine gas), chlorine generated by membrane electrolysis Calibration at the controller, by means of analytic determination of chlorine by DPD ...

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DOSATRONIC GmbH
combustible gas gas sensor
combustible gas gas sensor
ACME-WS

The Acme WS GasPost Series toxic or combustible gas sensor/transmitter measures the concentration of the target gas in an enclosed area and transmits this value to the control panel via a 900MHz or 2.4 GHz wireless medium. The WS Wireless ...

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Acme Engineering Products Ltd.
electrochemical oxygen sensor
electrochemical oxygen sensor
SRX-MT22

SRX-MT22 PPM O2 Sensor – Replaces Teledyne B-2C Part number C06689-B2C, AII PSR-12-223, AMI T-2 and Panametrics OX-1 PPM O2 sensors. This PPM O2 sensor can measure oxygen down to 0.1 PPM level in inert atmosphere and gaseous hydrocarbon ...

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AST - Applied Sensing Technologies
optical dissolved oxygen sensor (DO)
optical dissolved oxygen sensor (DO)
DOG-1912YS

DOG-1912YS Industrial Online Optical Dissolved Oxygen Analyzer is a brand-new online intelligent digital instrument independently developed and manufactured by Boqu EIT. This dissolved oxygen analyzer communicates with the sensor through ...

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EIT Solutions Co., Ltd
outdoor air quality sensor
outdoor air quality sensor
Praxis/Urban

The South Coast Science Praxis offers an out-of-the-box solution for urban air quality monitoring. The Praxis answers both the challenge of capturing accurate data in variable climate conditions and the need for fine grained air quality ...

room air quality sensor
room air quality sensor
PMI

3 functions • Particulate Matter sensor • Indoor Air Quality Monitor • Programmable Push Button PMi is a new generation connected Particulate Matter Sensor (PM1, PM2.5, PM10) for indoor. It comes with temperature and humidity ...

carbon dioxide gas sensor
carbon dioxide gas sensor
NDIR CO2

NDIR CO2 Sensors have evolved over the years from mercury-based manometers to large, bulky NDIR technology to the smaller, much more suitable CO2 sensors for modern solutions. This article explores what an NDIR Sensor is, why they are ...

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EDINBURGH SENSORS
VOC gas sensor
VOC gas 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 ...

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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 ...

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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 ...

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Aretas Sensor Networks
nitrogen oxide gas sensor
nitrogen oxide gas sensor
5801754014

The NOx sensor is used to measure the nitrogen and oxygen concentration in the exhaust gas of the engine to meet the needs of the closed-loop control of the engine after-treatment system and the needs of the on-board OBD diagnostic system. The ...

hydrogen gas sensor
hydrogen gas sensor

H2 Sensor Features The H2 sensor enables nitriding and carburizing atmospheres to be easily measured. In all applications, only a free inlet to the furnace atmosphere is required. The created electrical signal is a measurement for ...

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Stange Elektronik
electrochemical oxygen sensor
electrochemical oxygen sensor
ES1-O2-25%

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 ...

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EC Sense GmbH
methane gas sensor
methane gas sensor
SGAMET

Remote methane sensor. Solid state sensing element. Sensor life: 5 years. IP30 case. For Segugio detectors only. TECHNICAL FEATURES Power supply 6V= .. 12V= from detector Power absorption 1W Output On/off voltage output Sensor ...

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Seitron SpA
NDIR gas sensor
NDIR gas sensor
INFRA.sens AK100G

Applications - TOC water analysis - Elemental analysis - Environmental monitoring - Automotive - Leakage detection Options - O2.sens (Oxygen sensor) - P.sens (Pressure sensor) - HUMI.sens® (Humidity sensor) - Analogboard (0-10V) - ...

electrochemical oxygen sensor
electrochemical oxygen sensor
getOtwo 3207

water analysis beverage analysis concentration measurements, e.g. in slurries, oils ... monitoring of processes of oxidation monitoring of filling process 12mm shaft out diameter inert POM housing 2 independent oxygen measurement ...

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Getamo
CO2 sensor
CO2 sensor

Knowing the indoor air quality by connecting the CO2 external probe • Cable Length: 300cm • Connector: Audio plug • Monitoring Range: 0~10000ppm • Accuracy: ±(30ppm+3%) • Resolution: 0.1ppm • Size of the Probe: 65 x 46 x 29mm • ...

optical dissolved oxygen sensor
optical dissolved oxygen sensor
RDO BLUE

RDO® Blue uses In-Situ’s patented Optical Rugged Dissolved Oxygen technology, an EPA-approved dissolved oxygen measurement method ideal for measuring DO and temperature in even the harshest environments. Suitable for handheld use or long-term ...

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In-Situ
ozone gas sensor
ozone gas 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 ...

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. ...

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