Gas sensors

169 companies | 1,378 products
optical nitrogen sensor
optical nitrogen sensor
DRUV-2100S

APPLICATIONS:Applied in areas such as drinking water, surface water, industrial process water, and wastewater treatment, it continuously monitors the concentration of nitrate dissolved in water. It is particularly suitable for monitoring wastewater aeration ...

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Shandong Dongrun Instrument Science and Technology Co., Ltd.
NH3 sensor
NH3 sensor
SA2 series

The SA2 Smart Sensor Module combines conventional gas sensing technologies with advanced signal processing for diverse safety and environmental monitoring applications. Each module features a gas detection sensor and a microprocessor-based conditioning ...

MEMS methane sensor
MEMS methane sensor
S1008Y

CH4 sensor is a miniature métal oxide semiconductor gas sensor based on MEMS micro hotplate technology for détection a wide rang of CH4 gas in air. Sensor production combined with Silicon substrate MEMS technology. thh film technology. thick film technology ...

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Jinan Rainbow Technology Co.,Ltd
carbon monoxide electrochemical sensor
carbon monoxide electrochemical sensor

... CO Sensor - IP55 Microprocessor probe to detect TOXIC GASES, such as carbon monoxide, with self-diagnosis. It is used when the maximum allowed 300ppm CO concentration is exceeded, or rather in case low but damaging concentrations 30ppm for 2 hours persist ...

dissolved oxygen sensor
dissolved oxygen sensor

The Oxix® Dissolved Oxygen Meter is a unique in-line analysis system of its kind. In fact, it contains in a single instrument a Dissolved Oxygen meter, a Data logger and a fieldbus control and transmission system. Oxix® is an ideal device for the measurement ...

indoor air quality sensor
indoor air quality sensor
PR55-45L

... Highlights • - Industrial Grade Environment IoT Sensor for Monitoring o - Temperature, Pressure, Humidity, Gas Resistance & Indoor Air Quality • - Operating Temperature Range -40 to +85 °C • - Operating Pressure Range 300 to 1100% hPa • - Operating ...

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National Control Devices
hydrogen sulfide hydrogen sulfide sensor
hydrogen sulfide hydrogen sulfide sensor
HummBox H2S ppm & ppb

... HummBox H2S is a connected H2S (hydrogen sulfide) sensor, with Sigfox or Lora, self powered, to monitor odours issues. H2S Cells are interchangeable. H2S ppb sensor • - Precision : ±8 ppb (RMS) • - Resolution : 0,68 ppb • - Functional range : ...

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Greencityzen
NDIR CO2 sensor
NDIR CO2 sensor
ZG09

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SHENZHEN CHENGDI TECHNOLOGY CO., LTD
tunable diode laser absorption spectroscopy methane sensor
tunable diode laser absorption spectroscopy methane sensor
HydroC® CH₄ FT

Measuring range (ppm): 40,530 unit
Measuring range (%): 2, 3 %

The CONTROS HydroC CH₄ FT is a unique surface methane partial pressure sensor designed for flow through applications like pumped stationary systems (e.g. monitoring stations) or ship based underway systems (e.g. FerryBox). Fields of application include: ...

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-4H- JENA engineering GmbH
optical oxygen sensor
optical oxygen sensor
Oxytrans TR

... OXYTRANS is a very precise, optical oxygen sensor for measurement of O2 in liquids and gases. A typical application is the oxygen measurement in boiler feed water and in protective atmospheres. For continuous measurement of dissolved oxygen in liquids ...

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Centec Gesellschaft für Labor- und Prozessmesstechnik mbH
NDIR gas sensor
NDIR gas sensor
INFRA.sens® AK250 TBH

Measuring range (ppm): 1,000, 2,000 unit
Measuring range (%): 5 %

... The INFRA.sens® was specially developed for high-quality NDIR gas analysis. In the design phase, special emphasis was placed on high stability and a low detection limit. With the use of high-performance light emitting diodes (IR-LED) and thermal micro ...

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Wi.Tec - Sensorik GmbH
methane gas sensor
methane gas sensor
ZMF-20 serie

... Robust stainless steel housing Special characteristics Excellent long-term stability Maintenance-free due to NDIR technology Description The ZMF-20X series includes sensors & transmitters for measuring gas concentrations of various gases such ...

dissolved oxygen sensor
dissolved oxygen sensor
525 / 505

... These probes have built-in transmitters and are powered by low voltage supplies. They are intended for environmental monitoring. The 525 has a Standard Probe type sensor and will operate with a supply voltage as low as 5.5 V. Its output signal is 0-2.5 ...

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 deployment ...

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In-Situ
ppm level oxygen sensor
ppm level oxygen sensor
TO2-1x

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 under a strict quality ...

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Southland Sensing Ltd.
Modbus RTU dissolved oxygen sensor
Modbus RTU dissolved oxygen sensor
SMR09

Dissolved oxygen analyzers provide continuous monitoring of dissolved oxygen, dissolved carbon dioxide and ozone in pure water treatment, bioreactors or other industrial processes. It helps engineers optimize product yield, maintain quality and reduce ...

electrochemical oxygen sensor
electrochemical oxygen sensor
KCL 12 XB4

... Sensors oxygen sensor ø12mm with temperature sensor ...

embedded gas sensor
embedded gas sensor
CozIR®-LP3

... The CozIR®-LP3 CO₂ sensor uses proprietary solid-state LED technology to achieve unrivalled low-power consumption, making it suitable for a range of applications including battery-powered and wirelessly connected devices. The CozIR®-LP3 provides ...

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Gas Sensing Solutions (GSS)
VOC gas sensor
VOC gas sensor
UA50

... UA50-A tVOC Gas Sensor • Internal Sensor – tVOC, CO2eq – MODE 1 : tVOC (Range : 0 ~ 10,000 ppb), Absolute humidity (Range : 0 ~ 82.93g/㎥) – MODE 2 : tVOC (Range : 0 ~ 10,000 ppb), CO2eq (Range : 400 ~ 60,000 ppm) • Excellent detection with Metal ...

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Dekist
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 air for drivers to ...

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Codel International
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.
digital gas sensor
digital gas sensor
5S MKIII

... If you need a simple, ready to install and cost-effective CO2 gas sensor – we’ve got you covered. Key Features Low power consumption Variety of ranges Analogue output Long life expectancy Digital outputs Temperature-compensated 5S ...

combustible gas sensor
combustible 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 GasPost Sensor ...

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Acme Engineering Products Ltd.
polarographic dissolved oxygen sensor
polarographic dissolved oxygen sensor
HL103

... HL103 Pocket Dissolved Oxygen Meter A simple pocket dissolved oxygen meter using an industry-standard polarographic DO probe, offering 1 or 2 point calibration using air-saturated water or zero oxygen solution. Automatic temperature compensation, and ...

amperometric oxygen sensor
amperometric oxygen sensor
chlodi::lyser

The chlodi::lyser is an amperometric sensor for monitoring chlorine dioxide. It is ideal for all kinds of water treatment and produces stable readings even at high fluctuations of pH, temperature and flow. Strong surfactants are tolerated and the chlodi::lyser ...

room air quality sensor
room air quality sensor
AVC-M Series

... Dear visitor: Aecl is looking for a partnership for Distributor and system integrator. *If you have any query, please contact us by Direct Industry or by email [email protected] Aecl AVC-M Indoor Air Quality Transmitter (Multiple gas sensor) Aecl ...

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Autotronic Enterprise Co., Ltd. (Aecl)
electrochemical oxygen sensor
electrochemical oxygen sensor
MODEL 65

The AMI model 65 is the ideal solution for measuring oxygen in non-flammable gases in a general purpose environment. In a very small size, and at very low cost, it provides a basic electronic package with a single range voltage output (isolated current ...

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Advanced Micro Instruments
digital dissolved oxygen sensor
digital dissolved oxygen sensor
PDO-408

Measuring range (%): 0 % - 200 %

... Microprocessor based design with large LCD displays DO and Temperature simultaneously. Rugged design with splash proof housing for handheld or bench top use , neckstrap for hands-free operation. Automatic Temperature Compensation (ATC), Manual Salinity ...

VOC volatile organic compound sensor
VOC volatile organic compound sensor
GH

Measuring range (ppm): 0 unit - 10,000 unit

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 the hydrogen content ...

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Stange Elektronik
O2 gas sensor
O2 gas sensor

... O2 Off-Gas Sensor Measuring Gas: Oxygen Measurement Range: 0.1 to 25% O2 Sensing Method: Fluorescence quenching by oxygen Accuracy: Better than 2% at full scale Resolution: 0.10% / 0.1mbar Lifetime: > 5 years ...

optical dissolved oxygen sensor
optical dissolved oxygen sensor
FMS18

The FMS18 Fluorescence Dissolved Oxygen Sensors is a SMART optical dissolved oxygen (DO) sensor for use in water and wastewater applications. The sensor Combines high reliability with low maintenance and comes in a standard 12 x 120 mm design. Design ...

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LTH Electronics Ltd
electrochemical oxygen sensor
electrochemical oxygen sensor

Measuring range (%): 0 % - 200 %

... Online fluorescence dissolved oxygen sensor Introduction KWS630 fluorescent dissolved oxygen sensor adopts fluorescence method to measure dissolved oxygen in water. The film at the top of the sensor is covered with a layer of fluorescent material. ...

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Xian Kacise Optronics Co., Ltd.
CO sensor
CO sensor
GW-S/-S4/-SK

Series 400 (semiconductor), 500 (heat tone), 600 (electro-chemical) and 700 (infrared) sensors for connection to GW-S and GW-S4 gas alarm devices. The gas sensors are connected to the corresponding evaluation unit. The sensors are suitable for use in ...

zirconia oxygen sensor O2
zirconia oxygen sensor O2

Measuring range (%): 0.5 % - 100 %

... O2 Zirconium Sensor Unlike any Other The sensor design allows measuring of oxygen concentrations from 0,50 to full 100.00 %, regardless of gas pressure. High oxygen concentrations do not affect the sensor’s lifespan. The absolute precision of reading ...

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Oxysystems Limited
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 varies from trace ...

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Dextens
gas sensor
gas sensor
enerSENSE

... enerSENSE wireless building sensors for measuring occupancy (enerSense IR-Array) and air quality (enerSense CO₂) indoors. Power is supplied by our proprietary indoor photovoltaic technology. Easy installation without battery replacement. LoRaWAN communication ...

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 1 method Scope of ...

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DOSATRONIC GmbH
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 streams. Recovery ...

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AST - Applied Sensing Technologies
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 sensors associated ...

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