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Gas Detection-Fixed Systems (GfG, Otis)


Gas monitoring and gas leak detection equipment should be installed, because the health and safety of workers and the general public is a top priority. Industrial Safety Equipment, LLC's vast selection of monitors can quickly detect potential problems with gas vapors or airborne contaminants. Fixed gas leak detection systems, appropriate for each application, continuously monitors for particular types of gases, so you know if there is something wrong right away.
These detectors come in various types for different gases, including ammonia, hydrogen sulfide, combustible gases, PIDs for volatile organic compounds and even industrial carbon dioxide detectors. For ultimate convenience and easy installation, we also offer wire free fixed gas monitors.
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GfG Gas Detection Controllers, GMA 40B Series GfG Gas Detection Controllers, GMA 40B Series

GfG Fixed Gas Detection System Controllers, GMA 40B Series.

Our Price: $425.00 Each
GfG Fixed Gas Sensor Assembly for Toxic Gas EC 21 GfG Fixed Gas Sensor Assembly for Toxic Gas EC 21

GfG Fixed Gas Sensor Assembly for Toxic Gas Detection. EC 21

Our Price: $710.00 Each
GfG Fixed Gas Detector, Ammonia (0(20) - 200 ppm), CI 21 GfG Fixed Gas Detector, Ammonia (0(20) - 200 ppm), CI 21

GfG Ammonia Fixed Gas Detection, Sensor for Ammonia (0(20) - 200 ppm), CI 21.

Our Price: $710.00 Each
GfG Fixed Gas Detector, Ammonia (0(30) - 1,000 ppm), CI 21 GfG Fixed Gas Detector, Ammonia (0(30) - 1,000 ppm), CI 21

GfG Ammonia Fixed Gas Detection, CI 21 (0(30) - 1,000 ppm).

Our Price: $710.00 Each
GfG Fixed Gas Detector, Ammonia (0(30) - 10,000 ppm (1.00% Vol.)), CI 21 GfG Fixed Gas Detector, Ammonia (0(30) - 10,000 ppm (1.00% Vol.)), CI 21

GfG Ammonia Fixed Gas (0(30) - 10,000 ppm (1.00% Vol.)). CI 21

Our Price: $710.00 Each
OTIS Instruments OI-675 Hydrogen Sulfide 0-100 ppm OTIS Instruments OI-675 Hydrogen Sulfide 0-100 ppm

OTIS Instruments OI-675 Hydrogen Sulfide 0-100 ppm

Our Price: $920.00 Each
OTIS Instruments OI-675 Carbon Monoxide 0-999 ppm OTIS Instruments OI-675 Carbon Monoxide 0-999 ppm

OTIS Instruments OI-675 Carbon Monoxide 0-999 ppm

Our Price: $920.00 Each
OTIS Instruments OI-6000 Gen II CB LEL OTIS Instruments OI-6000 Gen II CB LEL

OTIS Instruments Gen II OI-6000 Combustible Gases

Our Starting Price: $940.00 Each
OTIS Instruments OI-6000 Combustible Gas 0-100% LEL OTIS Instruments OI-6000 Combustible Gas 0-100% LEL

OTIS Instrument OI-6000 Combustible Gas 0-100% LEL, Catalytic Bead Sensor

Our Price: $940.00 Each
OTIS Instruments OI-675 Sulfur Dioxide 0-20 ppm OTIS Instruments OI-675 Sulfur Dioxide 0-20 ppm

OTIS Instruments OI-675, Sulfur Dioxide (0 - 20 ppm)

Our Price: $1,040.00 Each
OTIS Instruments OI-675 Oxygen (0 - 25% Vol.) OTIS Instruments OI-675 Oxygen (0 - 25% Vol.)

OTIS Instruments OI-675 Oxygen (0 - 25% Vol.)

Our Price: $1,040.00 Each
OTIS Instruments OI-6000 Combustible Gas 0-100% LEL OTIS Instruments OI-6000 Combustible Gas 0-100% LEL

OTIS Instruments OI-6000 Combustible Gas 0-100% LEL

Our Price: $1,185.00 Each
GfG Oxygen Fixed System Transmitter/Sensor ZD 21 GfG Oxygen Fixed System Transmitter/Sensor ZD 21

GfG Oxygen Fixed System Transmitter/Sensor Assembly, ZD 21 Series.

Our Price: $1,195.00 Each
OTIS Instruments OI-7420, 2 Channel Controller OTIS Instruments OI-7420, 2 Channel Controller

OTIS Instruments OI-7420, 2 Channel Controller

Our Starting Price: $1,275.00 Each
GfG Carbon Dioxide Fixed System Transmitter/Sensor IR 24 GfG Carbon Dioxide Fixed System Transmitter/Sensor IR 24

GfG Carbon Dioxide Fixed System Transmitter/Sensor Assembly, IR 24 Series

Our Price: $1,300.00 Each
OTIS Instruments OI-7432, 32 Channel Controller OTIS Instruments OI-7432, 32 Channel Controller

OTIS Instrument OI-7432 Gen II 32-Channel Controller Wired Sensor Assembly

Our Starting Price: $1,325.00 Each
OTIS Instruments OI-7440, 4 Channel Controller OTIS Instruments OI-7440, 4 Channel Controller

OTIS Instrument OI-7440 Gen II 4 Channel Controller Wired Sensor Assembly

Our Starting Price: $1,335.00 Each
OTIS Instruments Gen II, OI-6000 IR CO2 OTIS Instruments Gen II, OI-6000 IR CO2

OTIS Fixed Gas Detection Gen II OI-6000 IR Carbon Dioxide

Our Starting Price: $1,340.00 Each
OTIS Instruments OI-6000 Gen II IR LEL OTIS Instruments OI-6000 Gen II IR LEL

OTIS Instruments OI-6000 IR LEL Combustible Gases

Our Starting Price: $1,340.00 Each
OTIS Instrument OI-6000 Combustible Gas 0-100% LEL IR OTIS Instrument OI-6000 Combustible Gas 0-100% LEL IR

OTIS Instrument OI-6000 Combustible Gas 0-100% LEL IR

Our Price: $1,340.00 Each
OTIS Instrument OI-6000 Combustible Gas 0-100% Vol IR OTIS Instrument OI-6000 Combustible Gas 0-100% Vol IR

OTIS Instrument OI-6000 Combustible Gas 0-100% Vol IR Infrared Sensor

Our Price: $1,340.00 Each
GfG Fixed Gas Detector, Oxygen (0 to 25.0% Vol.), EC 35 GfG Fixed Gas Detector, Oxygen (0 to 25.0% Vol.), EC 35

GfG Fixed Gas Sensor Assembly for Oxygen (0 - 25.0% Vol.). EC 35

Our Price: $1,385.00 Each
OTIS Instruments GEN II OI-7543 WireFree 4 Channel OTIS Instruments GEN II OI-7543 WireFree 4 Channel

OTIS Instruments GEN II OI-7543 WireFree 4 Channel

Our Starting Price: $1,430.00 Each
GfG Refrigerant Fixed Gas Sensor Assembly CS 21 GfG Refrigerant Fixed Gas Sensor Assembly CS 21

GfG Refrigerant Fixed Gas Sensor Assembly. CS 21

Our Price: $1,450.00 Each
GfG Fixed Gas Detector, Carbon Monoxide 0-500 ppm EC 35 GfG Fixed Gas Detector, Carbon Monoxide 0-500 ppm EC 35

GfG Fixed Gas Sensor Assembly for Carbon Monoxide (0 - 500 ppm). EC 35

Our Price: $1,460.00 Each
GfG Fixed Gas Detector, Hydrogen Sulfide 0-200 ppm EC 35 GfG Fixed Gas Detector, Hydrogen Sulfide 0-200 ppm EC 35

GfG Fixed Gas Sensor Assembly for Hydrogen Sulfide (0 - 200 ppm). EC 35

Our Price: $1,475.00 Each
GfG Fixed Gas Detector, Oxygen 0-25.0% Vol. Relays EC 36 GfG Fixed Gas Detector, Oxygen 0-25.0% Vol. Relays EC 36

GfG Fixed Gas Sensor Assembly for Oxygen (0 - 25.0% Vol.). EC 36

Our Price: $1,485.00 Each
OTIS Instrument OI-6000 Combustible Gas 0-100% LEL IR OTIS Instrument OI-6000 Combustible Gas 0-100% LEL IR

OTIS Instrument OI-6000 Combustible Gas 0-100% LEL IR, Infrared Sensor, Relays

Our Price: $1,485.00 Each
OTIS Instrument OI-6000 Combustible Gas 0-100% Vol IR OTIS Instrument OI-6000 Combustible Gas 0-100% Vol IR

OTIS Instruments OI-6000 Combustible Gas 0-100% Vol IR

Our Price: $1,485.00 Each
GfG Fixed Gas Detector, Sulfur Dioxide 0-50 ppm EC 35 GfG Fixed Gas Detector, Sulfur Dioxide 0-50 ppm EC 35

GfG Fixed Gas Sensor Assembly for Sulfur Dioxide (0 - 50.0 ppm). EC 35

Our Price: $1,530.00 Each
GfG Fixed Gas Detector, Hydrogen Cyanide 0-200 ppm EC 35 GfG Fixed Gas Detector, Hydrogen Cyanide 0-200 ppm EC 35

GfG Fixed Gas Sensor Assembly for Hydrogen Cyanide (0 - 200.0 ppm). EC 35

Our Price: $1,555.00 Each
GfG Fixed Gas Detector, Carbon Monoxide 0-500 ppm Relays, EC 36 GfG Fixed Gas Detector, Carbon Monoxide 0-500 ppm Relays, EC 36

GfG Fixed Gas Sensor Assembly for Carbon Monoxide (0 - 500 ppm). EC 36

Our Price: $1,560.00 Each
GfG Fixed Gas Detector, Hydrogen Sulfide 0-200 ppm Relays, EC 36 GfG Fixed Gas Detector, Hydrogen Sulfide 0-200 ppm Relays, EC 36

GfG Fixed Gas Sensor Assembly for Hydrogen Sulfide (0 - 200 ppm). EC 36

Our Price: $1,575.00 Each
GfG Fixed Gas Detector, Nitrogen Oxide 0-300 ppm EC 35 GfG Fixed Gas Detector, Nitrogen Oxide 0-300 ppm EC 35

GfG Fixed Gas Sensor Assembly for Nitrogen Oxide (0 - 300.0 ppm). EC 35

Our Price: $1,610.00 Each
GfG Fixed Gas Detector, Nitrogen Dioxide 0-50 ppm EC 35 GfG Fixed Gas Detector, Nitrogen Dioxide 0-50 ppm EC 35

GfG Fixed Gas Sensor Assembly for Nitrogen Dioxide (0 - 50.0 ppm). EC 35

Our Price: $1,630.00 Each
GfG Fixed Gas Detector, Sulfur Dioxide 0-50 ppm Relays, EC 36 GfG Fixed Gas Detector, Sulfur Dioxide 0-50 ppm Relays, EC 36

GfG Fixed Gas Sensor Assembly for Sulfur Dioxide (0 - 50.0 ppm). EC 36

Our Price: $1,630.00 Each
GfG Fixed Gas Detector, Carbon Monoxide 0-1,000 ppm EC 35 GfG Fixed Gas Detector, Carbon Monoxide 0-1,000 ppm EC 35

GfG Fixed Gas Sensor Assembly for Carbon Monoxide (0 - 1,000 ppm). EC 35

Our Price: $1,635.00 Each
GfG Fixed Gas Detector, Carbon Monoxide 0-2,000 ppm EC 35 GfG Fixed Gas Detector, Carbon Monoxide 0-2,000 ppm EC 35

GfG Fixed Gas Sensor Assembly for Carbon Monoxide (0 - 2,000 ppm). EC 35

Our Price: $1,635.00 Each
GfG Fixed Gas Detector, Ammonia 0-100 ppm  EC 35 GfG Fixed Gas Detector, Ammonia 0-100 ppm EC 35

GfG Fixed Gas Sensor Assembly for Ammonia (0 - 100 ppm). EC 35

Our Price: $1,645.00 Each
GfG Fixed Gas Detector, Ammonia 0-200 ppm EC 35 GfG Fixed Gas Detector, Ammonia 0-200 ppm EC 35

GfG Fixed Gas Sensor Assembly for Ammonia (0 - 200 ppm). EC 35

Our Price: $1,645.00 Each
GfG Fixed Gas Detector, Ammonia 0-500 ppm  EC 35 GfG Fixed Gas Detector, Ammonia 0-500 ppm EC 35

GfG Fixed Gas Sensor Assembly for Ammonia (0 - 500 ppm). EC 35

Our Price: $1,645.00 Each
GfG Fixed Gas Detector, Hydrogen Cyanide 0-200 ppm Relays, EC 36 GfG Fixed Gas Detector, Hydrogen Cyanide 0-200 ppm Relays, EC 36

GfG Fixed Gas Sensor Assembly for Hydrogen Cyanide (0 - 200.0 ppm). EC 36

Our Price: $1,655.00 Each
GfG Fixed Gas Detector, Chlorine 0-50 ppm EC 35 GfG Fixed Gas Detector, Chlorine 0-50 ppm EC 35

GfG Fixed Gas Sensor Assembly for Chlorine (0 - 50 ppm). EC 35

Our Price: $1,660.00 Each
OTIS Instruments OI-6000 VOC 0-1,000 PPM, PID OTIS Instruments OI-6000 VOC 0-1,000 PPM, PID

OTIS Instruments OI-6000 VOC 0-1,000 PPM, PID

Our Price: $1,700.00 Each
OTIS Instruments OI-6000 VOC 0-2,000 PPM OTIS Instruments OI-6000 VOC 0-2,000 PPM

OTIS Instruments OI-6000 VOC 0-2,000 PPM

Our Price: $1,700.00 Each
GfG Fixed Gas Detector, Nitrogen Oxide 0-300 ppm Relays, EC 36 GfG Fixed Gas Detector, Nitrogen Oxide 0-300 ppm Relays, EC 36

GfG Fixed Gas Sensor Assembly for Nitrogen Oxide (0 - 300.0 ppm). EC 36

Our Price: $1,710.00 Each
GfG Fixed Gas Detector, Nitrogen Dioxide 0-50 ppm Relays, EC 36 GfG Fixed Gas Detector, Nitrogen Dioxide 0-50 ppm Relays, EC 36

GfG Fixed Gas Sensor Assembly for Nitrogen Dioxide (0 - 50.0 ppm). EC 36

Our Price: $1,730.00 Each
GfG Fixed Gas Detector, Hydrogen Chloride 0-30 ppm EC 35 GfG Fixed Gas Detector, Hydrogen Chloride 0-30 ppm EC 35

GfG Fixed Gas Sensor Assembly for Hydrogen Chloride (0 - 30.0 ppm). EC 35

Our Price: $1,735.00 Each
GfG Fixed Gas Detector, Carbon Monoxide 0-1,000 ppm Relays, EC 36 GfG Fixed Gas Detector, Carbon Monoxide 0-1,000 ppm Relays, EC 36

GfG Fixed Gas Sensor Assembly for Carbon Monoxide (0 - 1,000 ppm). EC 36

Our Price: $1,735.00 Each
GfG Fixed Gas Detector, Carbon Monoxide 0-2,000 ppm Relays, EC 36 GfG Fixed Gas Detector, Carbon Monoxide 0-2,000 ppm Relays, EC 36

GfG Fixed Gas Sensor Assembly for Carbon Monoxide (0 - 2,000 ppm). EC 36

Our Price: $1,735.00 Each
GfG Fixed Gas Detector, Ammonia 0-100 ppm Relays EC 36 GfG Fixed Gas Detector, Ammonia 0-100 ppm Relays EC 36

GfG Fixed Gas Sensor Assembly for Ammonia (0 - 100 ppm). EC 36

Our Price: $1,745.00 Each
GfG Fixed Gas Detector, Ammonia 0-200 ppm Relays EC 36 GfG Fixed Gas Detector, Ammonia 0-200 ppm Relays EC 36

GfG Fixed Gas Sensor Assembly for Ammonia (0 - 200 ppm). EC 36

Our Price: $1,745.00 Each
GfG Fixed Gas Detector, Ammonia 0-500 ppm Relays EC 36 GfG Fixed Gas Detector, Ammonia 0-500 ppm Relays EC 36

GfG Fixed Gas Sensor Assembly for Ammonia (0 - 500 ppm). EC 36

Our Price: $1,745.00 Each
GfG Fixed Gas Detector, Chlorine 0-50 ppm Relays EC 36 GfG Fixed Gas Detector, Chlorine 0-50 ppm Relays EC 36

GfG Fixed Gas Sensor Assembly for Chlorine (0 - 50 ppm). EC 36

Our Price: $1,760.00 Each
GfG Fixed Gas Detector, Ethylene Oxide 0-20 ppm EC 35 GfG Fixed Gas Detector, Ethylene Oxide 0-20 ppm EC 35

GfG Fixed Gas Sensor Assembly for Ethylene Oxide (0 - 20.0 ppm). EC 35

Our Price: $1,765.00 Each
OTIS Instruments Gen II Stand-Alone OI-6000K EC OTIS Instruments Gen II Stand-Alone OI-6000K EC

OTIS Instruments GEN II 6000K EC Series Stand-Alone Fixed Gas Detection

Our Starting Price: $1,795.00 Each
OTIS Instruments Gen II, OI-6000 PID OTIS Instruments Gen II, OI-6000 PID

OTIS Instruments Gen II, OI-6000 PID, 10.6 eV, Volatile Organic Compounds

Our Starting Price: $1,795.00 Each
OTIS Instruments OI-6000 VOC 0-10 PPM, PID OTIS Instruments OI-6000 VOC 0-10 PPM, PID

OTIS Instruments OI-6000 VOC 0-10 PPM, PID

Our Price: $1,810.00 Each
OTIS Instruments OI-6000 VOC 0-20 PPM OTIS Instruments OI-6000 VOC 0-20 PPM

OTIS Instruments OI-6000 VOC 0-20 PPM, PID

Our Price: $1,810.00 Each
OTIS Instruments OI-6000 VOC 0-50 PPM OTIS Instruments OI-6000 VOC 0-50 PPM

OTIS Instruments OI-6000 VOC 0-50 PPM, PID Sensor

Our Price: $1,810.00 Each
   
 

Gas Detection-Fixed System