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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
Leak Detection
Leak Detection
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  1. 2108N4801H Honeywell Optima ETHY GOST WITH Hart 2108N4801H Honeywell Optima ETHY GOST WITH Hart
    2108N4801H Honeywell Optima ETHY GOST WITH Hart
    Add to Quote to request pricing
  2. 2108N4801N Honeywell Optima XTC ETH CU 2108N4801N Honeywell Optima XTC ETH CU
    2108N4801N Honeywell Optima XTC ETH CU
    Add to Quote to request pricing
  3. 2108N4810H Honeywell Optima XTC HC CU RGC Hart 2108N4810H Honeywell Optima XTC HC CU RGC Hart
    2108N4810H Honeywell Optima XTC HC CU RGC Hart
    Add to Quote to request pricing
  4. 2108N4810N Honeywell Optima XTC HC CU RGC 2108N4810N Honeywell Optima XTC HC CU RGC
    2108N4810N Honeywell Optima XTC HC CU RGC
    Add to Quote to request pricing
  5. 2108N4811H Honeywell Optima XTC ETH CU RGC Hart 2108N4811H Honeywell Optima XTC ETH CU RGC Hart
    2108N4811H Honeywell Optima XTC ETH CU RGC Hart
    Add to Quote to request pricing
  6. 2108N4811N Honeywell Optima XTC ETH CU RGC 2108N4811N Honeywell Optima XTC ETH CU RGC
    2108N4811N Honeywell Optima XTC ETH CU RGC
    Add to Quote to request pricing
  7. 2108N4900 Honeywell Optima Plus HC INMETRO HYD DP WP 2108N4900 Honeywell Optima Plus HC INMETRO HYD DP WP
    2108N4900 Honeywell Optima Plus HC INMETRO HYD DP WP
    Add to Quote to request pricing
  8. 2108N4901 Honeywell Optima Plus ETHY INMETRO HYD DP WP 2108N4901 Honeywell Optima Plus ETHY INMETRO HYD DP WP
    2108N4901 Honeywell Optima Plus ETHY INMETRO HYD DP WP
    Add to Quote to request pricing
  9. 2108N4910 Honeywell Optima Plus HC INMETRO HYD DP WP RGC 2108N4910 Honeywell Optima Plus HC INMETRO HYD DP WP RGC
    2108N4910 Honeywell Optima Plus HC INMETRO HYD DP WP RGC
    Add to Quote to request pricing
  10. 2108N4911 Honeywell Optima Plus ETHY INMETRO HYD DP WP RGC 2108N4911 Honeywell Optima Plus ETHY INMETRO HYD DP WP RGC
    2108N4911 Honeywell Optima Plus ETHY INMETRO HYD DP WP RGC
    Add to Quote to request pricing
  11. 2108N5000 Honeywell Optima Plus IR HYDROCARBON ATEX 2108N5000 Honeywell Optima Plus IR HYDROCARBON ATEX
    2108N5000 Honeywell Optima Plus IR HYDROCARBON ATEX
    Add to Quote to request pricing
  12. 2108N5000H Honeywell Optima Plus Gas Detector, Hydrocarbon version for sampling systems, HART® over 4 to 20mA output 2108N5000H Honeywell Optima Plus Gas Detector, Hydrocarbon version for sampling systems, HART® over 4 to 20mA output
    2108N5000H Honeywell Optima Plus Gas Detector, Hydrocarbon version for sampling systems, HART® over 4 to 20mA output
    Add to Quote to request pricing
  13. 2108N5000N Honeywell Hydrocarbon calibration for use in Remote sampling systems complete with flow housing 2108N5000N Honeywell Hydrocarbon calibration for use in Remote sampling systems complete with flow housing
    2108N5000N Honeywell Hydrocarbon calibration for use in Remote sampling systems complete with flow housing
    Add to Quote to request pricing
  14. 2108n5001h Honeywell Optima Plus Gas Detector, Ethylene Version for Sampling Systems, Hart® Over 4 To 20ma Output 2108n5001h Honeywell Optima Plus Gas Detector, Ethylene Version for Sampling Systems, Hart® Over 4 To 20ma Output
    2108n5001h Honeywell Optima Plus Gas Detector, Ethylene Version for Sampling Systems, Hart® Over 4 To 20ma Output
    Add to Quote to request pricing
  15. 2108n5001n Honeywell Optima Plus Gas Detector, Ethylene Version for Sampling Systems, 4 To 20ma Output, Atex/iecex 2108n5001n Honeywell Optima Plus Gas Detector, Ethylene Version for Sampling Systems, 4 To 20ma Output, Atex/iecex
    2108n5001n Honeywell Optima Plus Gas Detector, Ethylene Version for Sampling Systems, 4 To 20ma Output, Atex/iecex
    Add to Quote to request pricing
  16. 2108N5002H Honeywell Optima Z ETH ATEX FLOW HSG Hart 2108N5002H Honeywell Optima Z ETH ATEX FLOW HSG Hart
    2108N5002H Honeywell Optima Z ETH ATEX FLOW HSG Hart
    Add to Quote to request pricing
  17. 2108N5002N Honeywell Optima Z ETH ATEX FLOW HSG 2108N5002N Honeywell Optima Z ETH ATEX FLOW HSG
    2108N5002N Honeywell Optima Z ETH ATEX FLOW HSG
    Web Price $6,280.71
  18. 2108n5010h Honeywell Optima Plus Gas Detector, Hydrocarbon Version, Hart® Over 4 To 20ma Output, Atex/iecex 2108n5010h Honeywell Optima Plus Gas Detector, Hydrocarbon Version, Hart® Over 4 To 20ma Output, Atex/iecex
    2108n5010h Honeywell Optima Plus Gas Detector, Hydrocarbon Version, Hart® Over 4 To 20ma Output, Atex/iecex
    Add to Quote to request pricing
  19. 2108n5010n Honeywell Optima Plus Gas Detector, Hydrocarbon Version, 4 To 20ma Output, Atex/iecex 2108n5010n Honeywell Optima Plus Gas Detector, Hydrocarbon Version, 4 To 20ma Output, Atex/iecex
    2108n5010n Honeywell Optima Plus Gas Detector, Hydrocarbon Version, 4 To 20ma Output, Atex/iecex
    Add to Quote to request pricing
  20. 2108N5100 Honeywell Optima Plus UL FLWHSG 2108N5100 Honeywell Optima Plus UL FLWHSG
    2108N5100 Honeywell Optima Plus UL FLWHSG
    Add to Quote to request pricing
  21. 2108n5100h Honeywell Optima Plus Gas Detector, Hydrocarbon Version for Sampling Systems, Hart® Over 4 To 20ma Output 2108n5100h Honeywell Optima Plus Gas Detector, Hydrocarbon Version for Sampling Systems, Hart® Over 4 To 20ma Output
    2108n5100h Honeywell Optima Plus Gas Detector, Hydrocarbon Version for Sampling Systems, Hart® Over 4 To 20ma Output
    Add to Quote to request pricing
  22. 2108n5100n Honeywell Optima Plus Gas Detector, Hydrocarbon Version for Sampling Systems, 4 To 20ma Output 2108n5100n Honeywell Optima Plus Gas Detector, Hydrocarbon Version for Sampling Systems, 4 To 20ma Output
    2108n5100n Honeywell Optima Plus Gas Detector, Hydrocarbon Version for Sampling Systems, 4 To 20ma Output
    Add to Quote to request pricing
  23. 2108N5101 Honeywell Optima Plus ETHYLENE UL FLOW HOUSING 2108N5101 Honeywell Optima Plus ETHYLENE UL FLOW HOUSING
    2108N5101 Honeywell Optima Plus ETHYLENE UL FLOW HOUSING
    Add to Quote to request pricing
  24. 2108n5101h Honeywell Optima Plus Gas Detector, Ethylene Version for Sampling Systems, Hart® Over 4 To 20ma Output 2108n5101h Honeywell Optima Plus Gas Detector, Ethylene Version for Sampling Systems, Hart® Over 4 To 20ma Output
    2108n5101h Honeywell Optima Plus Gas Detector, Ethylene Version for Sampling Systems, Hart® Over 4 To 20ma Output
    Add to Quote to request pricing
  25. 2108n5101n Honeywell Optima Plus Gas Detector, Hydrocarbon Version, 4 To 20ma Output, Atex/iecex, M25thread Spigot 2108n5101n Honeywell Optima Plus Gas Detector, Hydrocarbon Version, 4 To 20ma Output, Atex/iecex, M25thread Spigot
    2108n5101n Honeywell Optima Plus Gas Detector, Hydrocarbon Version, 4 To 20ma Output, Atex/iecex, M25thread Spigot
    Add to Quote to request pricing
  26. 2108N5102H Honeywell Optima Z ETH UL/INMETRO FLOW HSG Hart 2108N5102H Honeywell Optima Z ETH UL/INMETRO FLOW HSG Hart
    2108N5102H Honeywell Optima Z ETH UL/INMETRO FLOW HSG Hart
    Add to Quote to request pricing
  27. 2108N5102N Honeywell Optima Z ETH UL/INMETRO FLOW HSG 2108N5102N Honeywell Optima Z ETH UL/INMETRO FLOW HSG
    2108N5102N Honeywell Optima Z ETH UL/INMETRO FLOW HSG
    Add to Quote to request pricing
  28. 2108N5110 Honeywell Optima Plus HC UL FLOW HSE and CHAmber 2108N5110 Honeywell Optima Plus HC UL FLOW HSE and CHAmber
    2108N5110 Honeywell Optima Plus HC UL FLOW HSE and CHAmber
    Add to Quote to request pricing
  29. 2108n5110h Honeywell Optima Plus Gas Detector, Hydrocarbon Version, Hart® Over 4 To 20ma Output, Ul/inmetro 2108n5110h Honeywell Optima Plus Gas Detector, Hydrocarbon Version, Hart® Over 4 To 20ma Output, Ul/inmetro
    2108n5110h Honeywell Optima Plus Gas Detector, Hydrocarbon Version, Hart® Over 4 To 20ma Output, Ul/inmetro
    Add to Quote to request pricing
  30. 2108n5110n Honeywell Optima Plus Gas Detector, Hydrocarbon Version, 4 To 20ma Output, Ul/inmetro 2108n5110n Honeywell Optima Plus Gas Detector, Hydrocarbon Version, 4 To 20ma Output, Ul/inmetro
    2108n5110n Honeywell Optima Plus Gas Detector, Hydrocarbon Version, 4 To 20ma Output, Ul/inmetro
    Add to Quote to request pricing
  31. 2108N5200 Honeywell Optima Plus HYDROCARB CSA FLOW HSG 2108N5200 Honeywell Optima Plus HYDROCARB CSA FLOW HSG
    2108N5200 Honeywell Optima Plus HYDROCARB CSA FLOW HSG
    Add to Quote to request pricing
  32. 2108n5200h Honeywell Optima Plus Gas Detector, Hydrocarbon Version for Sampling Systems, Hart® Over 4 To 20ma Output 2108n5200h Honeywell Optima Plus Gas Detector, Hydrocarbon Version for Sampling Systems, Hart® Over 4 To 20ma Output
    2108n5200h Honeywell Optima Plus Gas Detector, Hydrocarbon Version for Sampling Systems, Hart® Over 4 To 20ma Output
    Add to Quote to request pricing
  33. 2108n5200n Honeywell Optima Plus Gas Detector, Hydrocarbon Version for Sampling Systems, 4 To 20ma Output 2108n5200n Honeywell Optima Plus Gas Detector, Hydrocarbon Version for Sampling Systems, 4 To 20ma Output
    2108n5200n Honeywell Optima Plus Gas Detector, Hydrocarbon Version for Sampling Systems, 4 To 20ma Output
    Add to Quote to request pricing
  34. 2108N5201 Honeywell Optima Plus ETHY CSA FLWHSG 2108N5201 Honeywell Optima Plus ETHY CSA FLWHSG
    2108N5201 Honeywell Optima Plus ETHY CSA FLWHSG
    Add to Quote to request pricing
  35. 2108N5800H Honeywell Optima XTC HC CU FLW Hart 2108N5800H Honeywell Optima XTC HC CU FLW Hart
    2108N5800H Honeywell Optima XTC HC CU FLW Hart
    Add to Quote to request pricing
  36. 2108N5800N Honeywell Optima XTC HC CU FLW 2108N5800N Honeywell Optima XTC HC CU FLW
    2108N5800N Honeywell Optima XTC HC CU FLW
    Add to Quote to request pricing
  37. 2108N5801H Honeywell Optima XTC ETH CU FLW Hart 2108N5801H Honeywell Optima XTC ETH CU FLW Hart
    2108N5801H Honeywell Optima XTC ETH CU FLW Hart
    Add to Quote to request pricing
  38. 2108N5801N Honeywell Optima XTC ETH CU FLW 2108N5801N Honeywell Optima XTC ETH CU FLW
    2108N5801N Honeywell Optima XTC ETH CU FLW
    Add to Quote to request pricing
  39. 225-262-138 Honeywell Cable gland and caps, 20mm, Nylon 225-262-138 Honeywell Cable gland and caps, 20mm, Nylon
    225-262-138 Honeywell Cable gland and caps, 20mm, Nylon
    Add to Quote to request pricing
  40. 2302D0753 Honeywell CO/Air (250 ppm), 103 L (for XNX/XCD/S3K) 2302D0753 Honeywell CO/Air (250 ppm), 103 L (for XNX/XCD/S3K)
    2302D0753 Honeywell CO/Air (250 ppm), 103 L (for XNX/XCD/S3K)
    Add to Quote to request pricing
  41. 2306B1000 Honeywell Unipoint controller (mA input version) 2306B1000 Honeywell Unipoint controller (mA input version)
    2306B1000 Honeywell Unipoint controller (mA input version)
    Web Price $1,060.71
  42. 2306B2000, HONEYWELL ANALYTICS, UNIPOINT CONTROLLER, MV INPUT VERSION, DIN RAIL SOCKET, POWER CONNECTOR, WITH GAS T 2306B2000, HONEYWELL ANALYTICS, UNIPOINT CONTROLLER, MV INPUT VERSION, DIN RAIL SOCKET, POWER CONNECTOR, WITH GAS T
    2306B2000, HONEYWELL ANALYTICS, UNIPOINT CONTROLLER, MV INPUT VERSION, DIN RAIL SOCKET, POWER CONNECTOR, WITH GAS T
    Web Price $938.80
  43. 2306B3010 Honeywell Unipoint terminal block (x2) 2306B3010 Honeywell Unipoint terminal block (x2)
    2306B3010 Honeywell Unipoint terminal block (x2)
    Add to Quote to request pricing
  44. 2306B3020 Honeywell Unipoint DIN rail socket 2306B3020 Honeywell Unipoint DIN rail socket
    2306B3020 Honeywell Unipoint DIN rail socket
    Add to Quote to request pricing
  45. 2306B3030 Honeywell Unipoint power connector 2306B3030 Honeywell Unipoint power connector
    2306B3030 Honeywell Unipoint power connector
    Add to Quote to request pricing
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Product Availability
  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
  8. Hansen 88items
  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