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Gas Detection

Gas Detection

Gas Detection

Keep Supply is your trusted source for gas detection. Gas detectors measure and indicate the concentration of certain gases in the air via different technologies. We carry gas detectors from Calibration Technologies (CTI), Honeywell, BW Technologies by Honeywell, Draeger, and more. For all your parts needs, we are here to help.

Categories
Fixed Gas Detection
Fixed Gas Detection
Portable Gas Detectors
Portable Gas Detectors
Gas Detector Calibration Gas
Gas Detector Calibration Gas
Gas Detector Controllers
Gas Detector Controllers
Gas Detector Parts & Accessories
Gas Detector Parts & Accessories
Gas Detector Replacement Sensors/Cells
Gas Detector Replacement Sensors/Cells
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  1. GG-6-IC-36 CTI GG-6 / GG-XM Interconnect Ribbon Cable, 36 GG-6-IC-36 CTI GG-6 / GG-XM Interconnect Ribbon Cable, 36
    GG-6-IC-36 CTI GG-6 / GG-XM Interconnect Ribbon Cable, 36"
    Add to Quote to request pricing
  2. GG-6-IC-48 CTI GG-6 / GG-XM Interconnect Ribbon Cable, 48 GG-6-IC-48 CTI GG-6 / GG-XM Interconnect Ribbon Cable, 48
    GG-6-IC-48 CTI GG-6 / GG-XM Interconnect Ribbon Cable, 48"
    Add to Quote to request pricing
  3. GG-6-IC-72 CTI GG-6 / GG-XM Interconnect Ribbon Cable 72 GG-6-IC-72 CTI GG-6 / GG-XM Interconnect Ribbon Cable 72
    GG-6-IC-72 CTI GG-6 / GG-XM Interconnect Ribbon Cable 72"
    Add to Quote to request pricing
  4. GG-6-LCD-OI CTI GG-6 LCD Operator Interface GG-6-LCD-OI CTI GG-6 LCD Operator Interface
    GG-6-LCD-OI CTI GG-6 LCD Operator Interface
    Web Price $2,508.00
  5. GG-6-MB CTI GG-6 main board replacement GG-6-MB CTI GG-6 main board replacement
    GG-6-MB CTI GG-6 main board replacement
    Add to Quote to request pricing
  6. GG-BR2-5 CTI Gas Sensor, Bromine 0-5 ppm, 4-20 mA output, rugged temperature controlled GG-BR2-5 CTI Gas Sensor, Bromine 0-5 ppm, 4-20 mA output, rugged temperature controlled
    GG-BR2-5 CTI Gas Sensor, Bromine 0-5 ppm, 4-20 mA output, rugged temperature controlled
    Add to Quote to request pricing
  7. GG-BR2-RC CTI Replacement Electrochemical Cell, Bromine, for GG-BR2-5 GG-BR2-RC CTI Replacement Electrochemical Cell, Bromine, for GG-BR2-5
    GG-BR2-RC CTI Replacement Electrochemical Cell, Bromine, for GG-BR2-5
    Add to Quote to request pricing
  8. GG-CA-NH3-25 CTI Controlled atmosphere single-point sample-draw ammonia sensor, 0-25 ppm GG-CA-NH3-25 CTI Controlled atmosphere single-point sample-draw ammonia sensor, 0-25 ppm
    GG-CA-NH3-25 CTI Controlled atmosphere single-point sample-draw ammonia sensor, 0-25 ppm
    Add to Quote to request pricing
  9. GG-CL2-5-EXP CTI Gas Sensor Chlorine 0-5 PPM Explosion Proof Enclosure GG-CL2-5-EXP CTI Gas Sensor Chlorine 0-5 PPM Explosion Proof Enclosure
    GG-CL2-5-EXP CTI Gas Sensor Chlorine 0-5 PPM Explosion Proof Enclosure
    Web Price $1,540.00
  10. GG-CL2-B-10 CTI Gas Sensor, Chlorine 0-10 ppm, 4-20 mA output, rugged temperature controlled GG-CL2-B-10 CTI Gas Sensor, Chlorine 0-10 ppm, 4-20 mA output, rugged temperature controlled
    GG-CL2-B-10 CTI Gas Sensor, Chlorine 0-10 ppm, 4-20 mA output, rugged temperature controlled
    Add to Quote to request pricing
  11. GG-CL2-B-10-SH CTI Gas Sensor, Chlorine 0-10 ppm, 4-20 mA output, -40F Super Heat, rugged temperature controlled GG-CL2-B-10-SH CTI Gas Sensor, Chlorine 0-10 ppm, 4-20 mA output, -40F Super Heat, rugged temperature controlled
    GG-CL2-B-10-SH CTI Gas Sensor, Chlorine 0-10 ppm, 4-20 mA output, -40F Super Heat, rugged temperature controlled
    Add to Quote to request pricing
  12. GG-CL2-B-5 CTI Gas Sensor, Chlorine 0-5 ppm, 4-20 mA output, rugged temperature controlled GG-CL2-B-5 CTI Gas Sensor, Chlorine 0-5 ppm, 4-20 mA output, rugged temperature controlled
    GG-CL2-B-5 CTI Gas Sensor, Chlorine 0-5 ppm, 4-20 mA output, rugged temperature controlled
    Web Price $1,249.00
  13. GG-CL2-B-5-ST CTI Gas Sensor, Chlorine 0-5 ppm, 4-20 mA output, temperature controlled stainless steel GG-CL2-B-5-ST CTI Gas Sensor, Chlorine 0-5 ppm, 4-20 mA output, temperature controlled stainless steel
    GG-CL2-B-5-ST CTI Gas Sensor, Chlorine 0-5 ppm, 4-20 mA output, temperature controlled stainless steel
    Web Price $1,599.00
  14. GG-CL2-RC-EXP CTI Replacement Electrochemical Cell Cl2, Explosion Proof Housing GG-CL2-RC-EXP CTI Replacement Electrochemical Cell Cl2, Explosion Proof Housing
    GG-CL2-RC-EXP CTI Replacement Electrochemical Cell Cl2, Explosion Proof Housing
    Web Price $706.44
  15. GG-CO-200 CTI Gas Sensor Carbon Monoxide 0-200 PPM 4-20 mA Output, Rugged Temperature Controlled GG-CO-200 CTI Gas Sensor Carbon Monoxide 0-200 PPM 4-20 mA Output, Rugged Temperature Controlled
    GG-CO-200 CTI Gas Sensor Carbon Monoxide 0-200 PPM 4-20 mA Output, Rugged Temperature Controlled
    Web Price $1,249.00
  16. GG-CO-200-DM CTI Gas Sensor, Carbon Monoxide 0-200 ppm / 4/20 mA output, rugged temperature controlled, GG-CO-200-DM CTI Gas Sensor, Carbon Monoxide 0-200 ppm / 4/20 mA output, rugged temperature controlled,
    GG-CO-200-DM CTI Gas Sensor, Carbon Monoxide 0-200 ppm / 4/20 mA output, rugged temperature controlled,
    Web Price $1,540.00
  17. GG-CO-200-EXP CTI Gas Sensor, Carbon Monoxide 0-200 PPM, Electrochemical, 4/20 mA Output, Explosion-Proof Enclosure GG-CO-200-EXP CTI Gas Sensor, Carbon Monoxide 0-200 PPM, Electrochemical, 4/20 mA Output, Explosion-Proof Enclosure
    GG-CO-200-EXP CTI Gas Sensor, Carbon Monoxide 0-200 PPM, Electrochemical, 4/20 mA Output, Explosion-Proof Enclosure
    Web Price $1,540.00
  18. GG-CO-200-ST CTI Gas Sensor Carbon Monoxide 0-200 PPM 4-20 mA Output, Rugged Temperature Controlled GG-CO-200-ST CTI Gas Sensor Carbon Monoxide 0-200 PPM 4-20 mA Output, Rugged Temperature Controlled
    GG-CO-200-ST CTI Gas Sensor Carbon Monoxide 0-200 PPM 4-20 mA Output, Rugged Temperature Controlled
    Web Price $1,599.00
  19. GG-CO-H-200 CTI Gas Sensor, H2 resistant Carbon Monoxide, 0-200 ppm, 4/20 mA output, temperature controlled GG-CO-H-200 CTI Gas Sensor, H2 resistant Carbon Monoxide, 0-200 ppm, 4/20 mA output, temperature controlled
    GG-CO-H-200 CTI Gas Sensor, H2 resistant Carbon Monoxide, 0-200 ppm, 4/20 mA output, temperature controlled
    Add to Quote to request pricing
  20. GG-CO-H-200-DM CTI Gas Sensor, H2 resistant Carbon Monoxide, 0-200 ppm, 4/20 mA output, temperature controlled GG-CO-H-200-DM CTI Gas Sensor, H2 resistant Carbon Monoxide, 0-200 ppm, 4/20 mA output, temperature controlled
    GG-CO-H-200-DM CTI Gas Sensor, H2 resistant Carbon Monoxide, 0-200 ppm, 4/20 mA output, temperature controlled
    Add to Quote to request pricing
  21. GG-CO-H-RC CTI Replacement Electrochemical Cell, CO (ribbon cable) H2 resistant GG-CO-H-RC CTI Replacement Electrochemical Cell, CO (ribbon cable) H2 resistant
    GG-CO-H-RC CTI Replacement Electrochemical Cell, CO (ribbon cable) H2 resistant
    Add to Quote to request pricing
  22. GG-CO-NO2-series CTI Gas Sensor, Carbon Monoxide GG-CO-NO2-series CTI Gas Sensor, Carbon Monoxide
    GG-CO-NO2-series CTI Gas Sensor, Carbon Monoxide
    As low as $0.00 List Price $1,631.00 List Price $1,631.00
  23. GG-CO-RC CTI Replacement Electrochemical Cell, CO (ribbon cable) GG-CO-RC CTI Replacement Electrochemical Cell, CO (ribbon cable)
    GG-CO-RC CTI Replacement Electrochemical Cell, CO (ribbon cable)
    Web Price $549.50
  24. GG-CO-RC-EXP CTI Replacement Electrochemical Cell, CO (ribbon Cable), Explosion Proof GG-CO-RC-EXP CTI Replacement Electrochemical Cell, CO (ribbon Cable), Explosion Proof
    GG-CO-RC-EXP CTI Replacement Electrochemical Cell, CO (ribbon Cable), Explosion Proof
    Web Price $706.44
  25. GG-CO2-1% CTI Gas Sensor, Carbon Dioxide 0-1 %, 4/20 mA output, rugged temperature controlled GG-CO2-1% CTI Gas Sensor, Carbon Dioxide 0-1 %, 4/20 mA output, rugged temperature controlled
    GG-CO2-1% CTI Gas Sensor, Carbon Dioxide 0-1 %, 4/20 mA output, rugged temperature controlled
    Web Price $1,691.00
  26. GG-CO2-1%-ST CTI Gas Sensor Carbon Dioxide 0-1 % 4-20 mA Output, Rugged Temperature Controlled GG-CO2-1%-ST CTI Gas Sensor Carbon Dioxide 0-1 % 4-20 mA Output, Rugged Temperature Controlled
    GG-CO2-1%-ST CTI Gas Sensor Carbon Dioxide 0-1 % 4-20 mA Output, Rugged Temperature Controlled
    Web Price $2,041.00
  27. GG-CO2-100% CTI Gas Sensor, Carbon Dioxide 0-100 %, 4/20 mA output, rugged temperature controlled GG-CO2-100% CTI Gas Sensor, Carbon Dioxide 0-100 %, 4/20 mA output, rugged temperature controlled
    GG-CO2-100% CTI Gas Sensor, Carbon Dioxide 0-100 %, 4/20 mA output, rugged temperature controlled
    Web Price $1,691.00
  28. GG-CO2-100%-ST CTI Gas Sensor, Carbon Dioxide 0-100%, 4/20 mA output, rugged temperature controlled GG-CO2-100%-ST CTI Gas Sensor, Carbon Dioxide 0-100%, 4/20 mA output, rugged temperature controlled
    GG-CO2-100%-ST CTI Gas Sensor, Carbon Dioxide 0-100%, 4/20 mA output, rugged temperature controlled
    Web Price $2,041.00
  29. GG-CO2-20% CTI Gas Sensor, Carbon Dioxide 0-20 %, 4/20 mA output, rugged temperature controlled GG-CO2-20% CTI Gas Sensor, Carbon Dioxide 0-20 %, 4/20 mA output, rugged temperature controlled
    GG-CO2-20% CTI Gas Sensor, Carbon Dioxide 0-20 %, 4/20 mA output, rugged temperature controlled
    Web Price $1,691.00
  30. GG-CO2-2500 CTI Gas Sensor, Carbon Dioxide 0-2500 ppm, 4/20 mA output, rugged temperature controlled GG-CO2-2500 CTI Gas Sensor, Carbon Dioxide 0-2500 ppm, 4/20 mA output, rugged temperature controlled
    GG-CO2-2500 CTI Gas Sensor, Carbon Dioxide 0-2500 ppm, 4/20 mA output, rugged temperature controlled
    Web Price $1,691.00
  31. GG-CO2-2500-ST CTI Gas Sensor, Carbon Dioxide 0-2500 ppm, 4/20 mA output, rugged temperature controlled GG-CO2-2500-ST CTI Gas Sensor, Carbon Dioxide 0-2500 ppm, 4/20 mA output, rugged temperature controlled
    GG-CO2-2500-ST CTI Gas Sensor, Carbon Dioxide 0-2500 ppm, 4/20 mA output, rugged temperature controlled
    Web Price $2,041.00
  32. CTi GG-CO2-3%-DM, Gas Sensor, Carbon Dioxide 0-3 %, 4/20 mA output, rugged temperature controlled - image 1 CTi GG-CO2-3%-DM, Gas Sensor, Carbon Dioxide 0-3 %, 4/20 mA output, rugged temperature controlled - image 1
    GG-CO2-3%-DM CTI Gas Sensor, Carbon Dioxide 0-3 %, 4/20 mA output, rugged temperature controlled
    Web Price $1,981.00
  33. GG-CO2-3%-ST CTI ST, Gas Sensor, Carbon Dioxide 0-3 %, 4/20 mA output, rugged temperature controlled GG-CO2-3%-ST CTI ST, Gas Sensor, Carbon Dioxide 0-3 %, 4/20 mA output, rugged temperature controlled
    GG-CO2-3%-ST CTI ST, Gas Sensor, Carbon Dioxide 0-3 %, 4/20 mA output, rugged temperature controlled
    Web Price $2,041.00
  34. GG-CO2-5% CTI Gas Sensor Carbon Dioxide 0-5 % 4-20 mA Output, Rugged Temperature Controlled GG-CO2-5% CTI Gas Sensor Carbon Dioxide 0-5 % 4-20 mA Output, Rugged Temperature Controlled
    GG-CO2-5% CTI Gas Sensor Carbon Dioxide 0-5 % 4-20 mA Output, Rugged Temperature Controlled
    Web Price $1,691.00
  35. GG-CO2-5%-DM CTI Gas Sensor Carbon Dioxide 0-3 % 4-20 mA Output, Rugged Temperature Controlled GG-CO2-5%-DM CTI Gas Sensor Carbon Dioxide 0-3 % 4-20 mA Output, Rugged Temperature Controlled
    GG-CO2-5%-DM CTI Gas Sensor Carbon Dioxide 0-3 % 4-20 mA Output, Rugged Temperature Controlled
    Web Price $1,981.00
  36. GG-CO2-5%-ST CTI Gas Sensor Carbon Dioxide 0-5 % 4-20 mA Output, Rugged Temperature Controlled GG-CO2-5%-ST CTI Gas Sensor Carbon Dioxide 0-5 % 4-20 mA Output, Rugged Temperature Controlled
    GG-CO2-5%-ST CTI Gas Sensor Carbon Dioxide 0-5 % 4-20 mA Output, Rugged Temperature Controlled
    Web Price $2,041.00
  37. GG-CO2-5000 CTI Gas Sensor, Carbon Dioxide 0-5000 ppm, 4/20 mA output, rugged temperature controlled GG-CO2-5000 CTI Gas Sensor, Carbon Dioxide 0-5000 ppm, 4/20 mA output, rugged temperature controlled
    GG-CO2-5000 CTI Gas Sensor, Carbon Dioxide 0-5000 ppm, 4/20 mA output, rugged temperature controlled
    Add to Quote to request pricing
  38. GG-CO2-series CTI Gas Sensor, Carbon Dioxide GG-CO2-series CTI Gas Sensor, Carbon Dioxide
    GG-CO2-series CTI Gas Sensor, Carbon Dioxide
    As low as $0.00 List Price $1,691.00 List Price $1,691.00
  39. GG-EM-LATCH CTI Latch, Replacement for GG-EM enclosure GG-EM-LATCH CTI Latch, Replacement for GG-EM enclosure
    GG-EM-LATCH CTI Latch, Replacement for GG-EM enclosure
    Add to Quote to request pricing
  40. CTi GG-EM-PS, Add-on power supply for the GG-EM, Input 120VAC, Ouput 24VDC 0.625A - image 1 CTi GG-EM-PS, Add-on power supply for the GG-EM, Input 120VAC, Ouput 24VDC 0.625A - image 1
    GG-EM-PS CTI Add-on power supply for the GG-EM, Input 120VAC, Ouput 24VDC 0.625A
    Web Price $0.00 List Price $176.00 List Price $176.00
  41. GG-H2-2%-EXP CTI Gas Sensor, Hydrogen 0-2%, 4/20 mA output, explosion proof housing GG-H2-2%-EXP CTI Gas Sensor, Hydrogen 0-2%, 4/20 mA output, explosion proof housing
    GG-H2-2%-EXP CTI Gas Sensor, Hydrogen 0-2%, 4/20 mA output, explosion proof housing
    Add to Quote to request pricing
  42. GG-H2-CB-1%-RS-EXP CTI Replacement Sensor, Hydrogen 0-1%, Catalytic Bead GG-H2-CB-1%-RS-EXP CTI Replacement Sensor, Hydrogen 0-1%, Catalytic Bead
    GG-H2-CB-1%-RS-EXP CTI Replacement Sensor, Hydrogen 0-1%, Catalytic Bead
    Add to Quote to request pricing
  43. GG-H2-CB-RS CTI Replacement Catalytic Bead Sensor, Hydrogen seleCTIve, plug-in, 0-1% GG-H2-CB-RS CTI Replacement Catalytic Bead Sensor, Hydrogen seleCTIve, plug-in, 0-1%
    GG-H2-CB-RS CTI Replacement Catalytic Bead Sensor, Hydrogen seleCTIve, plug-in, 0-1%
    Add to Quote to request pricing
  44. GG-H2-EC-1000 CTI Gas Sensor, Hydrogen 0-1,000 ppm, electrochemical, 4/20 mA output, GG-H2-EC-1000 CTI Gas Sensor, Hydrogen 0-1,000 ppm, electrochemical, 4/20 mA output,
    GG-H2-EC-1000 CTI Gas Sensor, Hydrogen 0-1,000 ppm, electrochemical, 4/20 mA output,
    Web Price $1,249.00
  45. GG-H2-EC-10000 CTI Gas Sensor Hydrogen 0-10000 PPM (1% Vol) Electrochemical 4/20 mA Output Rugged GG-H2-EC-10000 CTI Gas Sensor Hydrogen 0-10000 PPM (1% Vol) Electrochemical 4/20 mA Output Rugged
    GG-H2-EC-10000 CTI Gas Sensor Hydrogen 0-10000 PPM (1% Vol) Electrochemical 4/20 mA Output Rugged
    Web Price $1,249.00
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  1. In Stock, Ships Today 40items
Brand
  1. Goss 1item
  2. Honeywell Analytics 211items
  3. CTI (Calibration Technologies Inc) 993items
  4. Cool Air Inc. 136items
  5. Danfoss 26items
  6. Draeger 799items
  7. Gasco Gas 1item
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  9. HB Products 8items
  10. Honeywell 2504items
  11. IRP 3items
  12. NAVAC 1item
  13. OMEGA 1item
  14. R-EADY Brand 1item
  15. Swagelok 3items
Category
  1. Accessories and Consumables 212items
  2. Ammonia Detectors 97items
  3. Calibration Gases 193items
  4. Calibration Supplies and Bump Testing 3items
  5. Carbon Dioxide Detectors 22items
  6. Carbon Monoxide Detectors 5items
  7. Chlorine Detectors 5items
  8. Control Parts 2items
  9. Controllers 1item
  10. Fixed Detectors 1item
  11. Gas Detection 2288items
  12. Gas Detection Alarm Panels 17items
  13. Gas Detection Horn/Strobe Indicators 7items
  14. Gas Detector Battery Backup 11items
  15. Gas Detector Cable 13items
  16. Gas Detector Calibration Gas 376items
  17. Gas Detector Calibration Kits 13items
  18. Gas Detector Controllers 120items
  19. Gas Detector Entrance Monitors 2items
  20. Gas Detector Lighting/Horns 243items
  21. Gas Detector Miscellaneous 52items
  22. Gas Detector Parts & Accessories 18items
  23. Gas Detector Power Supplies 7items
  24. Gas Detector Replacement Sensors/Cells 81items
  25. Gas Detector Switch Boxes 5items
  26. Gas Detection Tubes 214items
  27. Gas Detector Wash Down Protections 2items
  28. HFC/CFC/HCFC Detectors 103items
  29. Hydrogen Detectors 7items
  30. Hydrogen Sulfide Detectors 5items
  31. Modules & Master Stations 10items
  32. Multi-Gas Detectors 87items
  33. NH3-CO2 Sensors 2items
  34. Nitrogen Dioxide Detectors 5items
  35. Oxygen Detectors 5items
  36. Ozone Detectors 2items
  37. Portable Detectors 36items
  38. Portable Gas Detectors 14items
  39. Portable Single Gas Detectors 32items
  40. Pressure Controls 9items
  41. Pumps 2items
  42. Quote Only 285items
  43. Refrigeration Tools 1item
  44. Safety 1item
  45. Sampling Hoses 24items
  46. Simultaneous Test Sets 6items
  47. Sulfur Dioxide Detectors 6items
  48. Software 5items
  49. Calibration and Bump Testing 8items
  50. Stickers 4items
  51. Portable Gas Detector Sensors 105items
Gas Sensor Type
  1. Chlorine (CL2) 1item
  2. Ozone (O3) 1item
  3. Oxygen/ Carbon Monoxide (O2/CO LC) 1item
  4. Ammonia (NH3) 13items
  5. Nitric Oxide (NO) 1item
  6. Nitrogen Dioxide (NO2 LC) 1item
  7. Hydrogen Cyanide 1item
  8. Phosphine (PH3) 1item
  9. Organic Vapors (OV) 1item
  10. Organic Vapors (OV-A) 1item
  11. Phosgene (COCl2) 1item
  12. Hydrogen Sulfide (H2S) 1item
Maximum Shelf Life
  1. 6 Months 1item
  2. 9 Months 1item
  3. 12 months 1item
  4. 18 Months 4items
  5. 60 Months 1item
Pressure Range PSI
  1. 600 psi 4items
  2. 300 psi 3items
  3. 500 7items
  4. 1000 1item
Product Series
  1. PAC 8000 32items
Sensor Range
  1. 0 - 25 Vol% O2/0 - 2000 ppm CO 1item
  2. 0 - 10 ppm 2items
  3. 0 - 20 ppm 2items
  4. 0 - 50 ppm 2items
  5. 0 - 100 ppm 1item
  6. 0 - 200 ppm 3items
Detection Resolution
  1. 0.1 % (Vol) O2 / 1 ppm CO 1item
  2. 0.01 ppm 2items
  3. 0.02 ppm 1item
  4. 0.1 ppm 3items
  5. 0.5 ppm 1item
  6. 1 ppm 2items