Search for o2 sensor

Ntron Senz-Tx Oxygen Sensor Transmitter

Two-wire, loop-powered O2 transmitter with a linearized 4 to 20 mA output.

Select options for pricing

Honeywell BW MicroClip X3 Gas Detector

Compact multi-gas sensor with one button operation, 18 hour battery life & long life O2 sensor.

Some Models in Stock

$486.02 to $705.68

AOI OXY-SEN Oxygen Analyzer

Percent O2 monitor with extended-life, electrochemical sensor that is resistant to a variety of acid gases, including carbon dioxide.

Starting at $1,625.00

Bacharach Fyrite INSIGHT Plus Combustion Analyzer

Combustion and efficiency analyzer includes innovative Tune-Rite software and long-life O₂ sensor.

Starting at $1,860.00

AII GPR-1900 Oxygen Analyzer

Designed for measurements as low as 0.1 ppm O2, stainless steel sensor housing.

Starting at $4,350.00

YSI Pro20 Dissolved Oxygen Meter

Rugged, reliable DO meter that is easy to operate while featuring user-replaceable sensors and cables .

Some Models in Stock

Select options for pricing

Telaire Ventostat Series CO2 Monitor

Commercial grade Carbon dioxide detectors for ventilation control and air quality applications.

Some Models in Stock

Starting at $317.19

RKI Instruments RI-600 Carbon Dioxide Monitor

Stand alone CO2 monitor with NDIR sensor.

Starting at $980.00

AII GPR-2900 Oxygen Analyzer

Oxygen analyzer with a remote sensor, for percentage level measurements up to 100% O2.

Starting at $2,470.00

Dwyer CDTV Carbon Dioxide/ VOC Transmitter

Simultaneously Outputs Both CO2 / VOC, single beam dual wavelength NDIR CO2 sensor.

Select options for pricing

Dwyer CDT Carbon Dioxide & Temperature Transmitter

NDIR CO2 Sensor, Universal Outputs, accurately monitor the CO2 concentration and temperature in indoor environments.

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Telaire T3000 Series CO2 Sensor

Non-dispersive infrared (NDIR) technology offering ranges up to 20,000 ppm with a 10 year life span.

Starting at $686.56

AOI ZRO2000 Oxygen Analyzer

Fast-response analyzer with non-depleting zirconia sensor suited for industrial applications requiring continuous oxygen measurements.

Starting at $7,497.00

GF Signet 9950-X Chlorine Controller

Two-channel controller that allows two sensors to be combined in one instrument, sensor types include free chlorine (FCl), chlorine dioxide (ClO2), and pH.

Starting at $3,665.00

Extech MO290 Series Moisture Meter

8-in-1 meter with pinless moisture sensor and built-in IR Thermometer in wood and other building materials.

Mfg. has stock

$569.00

Telaire Ventostat T8041 CO2 Transmitter

Duct mount carbon dioxide sensor and transmitter.

$299.58 $239.66

Dwyer GSTA & GSTC CO / NO2 Gas Transmitters

Carbon monoxide & nitrogen dioxide transmitters with field selectable analog or digital outputs & long life electrochemical sensor.

Select options for pricing

Dwyer CDTR Carbon Dioxide / RH / Temperature Transmitter

NDIR CO2 sensor, universal CO2/RH outputs, replaceable humidity / temperature sensors.

Select options for pricing

Extech CO220 Air Quality CO2 Monitor

Desktop Indoor Air Quality CO2 Monitor, maintenance free NDIR (non-dispersive infrared) CO2 sensor.

Mfg. has stock

$293.99

Telaire Ventostat CO2 Sensor

Commercial grade CO2 sensor with night setback override and optional slide potentiometer.

Starting at $322.22

Optris CTlaser F2 Infrared Temperature Sensor

Fixed infrared pyrometer measures the temperature of CO2 gas flames up to 2912°F with dual laser aim for exact measurements & 4.24µm spectral range.

Starting at $1,535.00

Bacharach 0024-0788 O2 Sensor

Replacement O2 Sensor for Bacharach Intech and PCA3 Combustion Analyzers.

In Stock

$236.00

Testo 0393 0002 Replacement O2 Sensor

Replacement O2 Sensor.

$459.00 $413.10

Bacharach 0024-1421 O2 Sensor Cap

INSIGHT Plus O2 Sensor Cap (includes gasket).

$24.00

Testo 0393 0005 Replacement O2 Sensor

Replacement O2 Sensor.

$144.00

Testo 0390 0061 Replacement O2 Sensor

Spare O2-sensor for the testo 330-1 LL / -2 LL.

$494.00

Fuji Electric ZFK8 Oxygen Detector

Direct insertion zirconium oxide oxygen detector for non-hazardous applications.

Some Models in Stock

Starting at $1,422.44

AII GPR-12-333 PPM Oxygen Sensor

Measures 0-10 PPM O2 in a gas mixture for use with GPR-1100, GPR-1200, GPR-1500, GPR-1600, GPR-1800 and GPR-1900 oxygen analyzers.

$345.00

MRU 59528 Replacement O2 Sensor

Replacement O2 Sensor for the OMS 420.

$1,390.00

Panametrics Replacement Oxygen Sensors

Replacement oxygen sensors for Panametrics oxygen transmitters.

Some Models in Stock

Starting at $350.00

RKI Instruments GD-70D Intelligent Gas Detector

Monitors combustibles, O2 & a wide range of toxic gases with interchangeable sensors that do not require programming.

Starting at $1,100.00

AII XLT-12-333 Oxygen Sensor

Replacement sensor for CO2 backgrounds for use with GPR-1100, GPR-1200, GPR-1500, GPR-1600 and GPR-1900 oxygen analyzers.

$280.00

AII XLT-11-24-4 Oxygen Sensor

Replacement oxygen sensor for gas mixtures with CO2 for use with the GPR-2500, GPR-2600, and GPR-2900 oxygen analyzers.

$280.00

Bacharach Fyrite INSIGHT Plus Replacement Sensors

Carbon monoxide (CO) and oxygen (O2) sensor replacements for the Bacharach INSIGHT Plus combustion analyzer.

Starting at $281.00

Honeywell Sensepoint XCL / XRL Spare Sensors

NH3, H2S, H2, O2, CO, NO2, 0 to 100% LEL & catalytic bead available.

Starting at $219.00

Telaire Model T1508 Aspiration Box

Lightweight, Durable Duct Mount Enclosure for CO2 Sensors.

$207.96 $166.37

AOI 3SEN-CO2 Sensor

CO2-resistant trace oxygen replacement sensor.

$680.00

AII XLT-12-100-M Oxygen Sensor

Standard replacement sensor for gas mixtures with CO2 for use with the AII GPR-1000 oxygen analyzer.

$280.00

AII XLT-11-24 Oxygen Sensor

Replacement oxygen sensor for gas mixtures with CO2 for use with the GPR-2800 IS oxygen analyzer.

$280.00

Dwyer GSTA & GSTC Replacement Gas Sensors

Field replaceable electrochemical carbon monoxide (CO) & nitrogen dioxide (NO2) replacement sensors.

Select options for pricing

Telaire T2072 UIP8000 Software

User interface program for the Ventostat 5000 and 8000 Series CO2 sensors.

$102.07 $81.66

YSI 606326 Sensor Cap Kit

Sensor Cap Kit for EcoSense ODO200.

Call for pricing

Telaire Model T1505 Enclosure

Waterproof Enclosure for Telaire 8000 Series CO2 Sensors.

$184.18 $147.34

GF Signet 3-2632.398 CLO2 Sensor Service Kit

Sensor Service Kit.

$290.00 $261.00

MRU Vario Luxx Sensor Software

Special software adjustment to lower the range of CO, NO, NO2, or SO2 electrochemical sensors.

Starting at $265.00

MRU AMPRO SO2 Sensor Software Option

Reduces range of 63060 sensor to 300ppm and increases resolution to 0.1ppm.

$265.00

Telaire Model T1551 Enclosure

Weatherproof enclosure with internal heater for Telaire 8000 Series CO2 Sensors.

$332.73 $266.18

AII XLT-11-24-RTS Oxygen Sensor

Replacement oxygen sensor for gas mixtures with CO2 for use with the AII GPR-2000 oxygen analyzer.

$280.00

AII XLT-12-333-M Oxygen Sensor

Standard replacement sensor for gas mixtures with CO2 for use with AII GPR-1500 GB/GPR-2500 GB oxygen analyzers.

$280.00

AII XLT-11-24-LD Oxygen Sensor

Replacement oxygen sensor for the the GPR-2800 IS oxygen analyzer with liquid drain connection, for gas mixtures with CO2.

$315.00

Bacharach 0024-1027 Nitrogen Dioxide sensor, NO2

Replacement Nitrogen Dioxide sensor, NO2 for PCA3 Combustion Analyzer.

$484.00

Bacharach 0024-0998 Sulfur Dioxide sensor

Replacement Sulfur Dioxide sensor, SO2 for PCA3 & PCA400 Combustion Analyzers.

$505.00

Bacharach 0024-1544 B-Smart NO2 Sensor

NO2 Pre-Calibrated Sensor for PCA3 & PCA400 Combustion Analyzers.

$574.00

Bacharach 0024-1543 B-Smart SO2 Sensor

SO2 Pre-Calibrated Sensor for PCA3 & PCA400 Combustion Analyzers.

$574.00

MRU 951002 Sensors

O2, H2Slow, H2, and CO.

Starting at $966.00

MRU 63060 SO2 Sensor

For use with AMPRO Plus, range 0 to 2,000 ppm. To reduce range to 300ppm also order 11183.

$1,016.00

MRU 63990 SO2 Sensor

For use with NOVA Plus Emission Analyzer, 0 to 2,000 ppm.

$1,016.00

Honeywell Carbon Dioxide Sensor

Carbon dioxide IR (CO2) 0-2.00% Vol.

$1,017.00

MRU NO2 Sensor

0 to 200ppm (over range to 1000ppm) for use with the NOVA Plus.

$1,118.00

MRU AMPRO NO2 Sensor

0 to 200ppm with overload of 1,000ppm, for use with AMPRO Plus. To reduce range to 100ppm also order 65647.

$1,118.00

GF Signet 3-2632-1 CLO2 Sensor

CLO2 sensor, 0 to 2 ppm range.

$1,361.00 $1,224.90

MRU 65684 CO2 NDIR Bench

CO2 analysis using a non-dispersive infrared sensor with 0 to 20% measuring range with an overload of 40%.

$2,001.00

MRU Vario Luxx 3-Gas NDIR Bench

Non-dispersive infrared sensor for CO, CO2, and CxHy analysis.

Starting at $4,514.00

RKI Instruments GX-2012 Gas Detector

Accepts up to 5 sensors to monitor LEL, O2, CO & H2S with vibration, visual & audible alarms.

RETIRED

AOI Series 1000 Oxygen Analyzer

Percent O2 monitor with CO2-resistant sensor and “Watchman Circuit” feature to continuously monitor calibration and battery status.

RETIRED

Telaire Ventostat T8002-ACD CO2 Transmitter

Versatile carbon dioxide sensors with relay output for control functions.

RETIRED

AquaMetrix AM-ODO2 Dissolved Oxygen Sensor

Optical dissolved oxygen sensor with direct analog output and replaceable membrane.

RETIRED

Telaire Airestat 5030/5031

Self-calibration sensors designed for retrofit or new installations.

RETIRED

Testo 535 Ambient CO2 Monitor

Highly accurate 2 channel infrared sensor carbon dioxide monitor with a 0 to 9,999 ppm measuring range.

RETIRED

E+E EE870 Modular CO2 Transmitter

Interchangeable CO2 probe incorporates the dual wavelength NDIR CO2 sensor, measuring range up to 5% CO2 (50,000 ppm).

RETIRED

AOI Series 9510 CO2 Monitor

Trace CO2 detector with NDIR sensor technology, measuring range of 0 to 5,000 ppm, and audible and visual alarms.

RETIRED

MRU NOVA Plus Combustion Gas Analyzer

Simultaneous measurements of up to 8 gas components, standard O2 sensor 0 to 25% and CO sensor 0 to 10,000 ppm.

RETIRED

AOI Series 9600 Oxygen Analyzer and CO2 Monitor

Electrochemical oxygen sensor for 1-100% O2, and non-dispersive infrared carbon dioxide sensor for up to 100% or 5,000 ppm CO2.

RETIRED

MRU 63965 O2 Sensor

O2 sensor upgrade, 0 to 25%.

RETIRED

AquaMetrix AM-ODO2-MPR Stainless Steel Metal Protector

Designed to protect the AquaMetrix AM-ODO2 dissolved oxygen sensor.

RETIRED

MRU 64046 O2 Replacement Sensor

O2 long life, 0 to 21%, overload 100,000ppm, replaces STD O2 sensor.

RETIRED

AquaMetrix AM-ODO2-CAP Replacement Membrane Cap

Replacement membrane cap for the AquaMetrix AM-ODO2 dissolved oxygen sensor.

RETIRED

Bacharach Oxygen Sensor

Replacement O2 (0 to 2000ppm) sensor for Bacharach combustion and oxygen analyzers.

RETIRED

Extech MO270-X Wireless Moisture Sensor

RETIRED

Manning Systems Replacement Electrochemical Oxygen Sensor

Replacement Electrochemical Oxygen Sensor for the EC-F3 series.

RETIRED

AOI 96SEN Oxygen Sensor

Replacement sensor for the Series 9600 oxygen analyzer and 9610 CO2 monitor.

RETIRED

Graphtec GS-CO2 CO2 Sensor

CO2 density sensor with a measuring range of 0 to 9,999 ppm concentration.

RETIRED

MRU 59731 NO2 Sensor

NO2 Sensor for the Vario Plus, for true NOx, 0 to 200 ppm, 1,000 ppm overload.

RETIRED

MRU 59732 SO2 Sensor

SO2 Sensor for the Vario Plus, 0 to 2,000 ppm measuring range, 5,000 pmm overload.

RETIRED

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