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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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4780 items

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  1. 301-R8-FS Honeywell 301-R8 Relay Module with 8 Relays, Failsafe 301-R8-FS Honeywell 301-R8 Relay Module with 8 Relays, Failsafe
    301-R8-FS Honeywell 301-R8 Relay Module with 8 Relays, Failsafe
    Add to Quote to request pricing
  2. 301C24 Honeywell Controller, ABS polycarbonate enclosure, Title 24 Compliant 301C24 Honeywell Controller, ABS polycarbonate enclosure, Title 24 Compliant
    301C24 Honeywell Controller, ABS polycarbonate enclosure, Title 24 Compliant
    Add to Quote to request pricing
  3. 301C24-DLC Honeywell Controller with Datalogger, ABS polycarbonate enclosure, Title 24 Compliant 301C24-DLC Honeywell Controller with Datalogger, ABS polycarbonate enclosure, Title 24 Compliant
    301C24-DLC Honeywell Controller with Datalogger, ABS polycarbonate enclosure, Title 24 Compliant
    Add to Quote to request pricing
  4. 301C24-DLC-BIP Honeywell Controller with Datalogger, BACnet/IP output, ABS polycarbonate enclosure, Title 24 Compliant 301C24-DLC-BIP Honeywell Controller with Datalogger, BACnet/IP output, ABS polycarbonate enclosure, Title 24 Compliant
    301C24-DLC-BIP Honeywell Controller with Datalogger, BACnet/IP output, ABS polycarbonate enclosure, Title 24 Compliant
    Add to Quote to request pricing
  5. Default Hansen Logo - image 1 Default Hansen Logo - image 1
    31-0031 Hansen 17L CYLINDER 100 PPM Ammonia
    Add to Quote to request pricing
  6. 31-0032 Hansen 17L CYLINDER 250 PPM Ammonia 31-0032 Hansen 17L CYLINDER 250 PPM Ammonia
    31-0032 Hansen 17L CYLINDER 250 PPM Ammonia
    Add to Quote to request pricing
  7. 31-0033 Hansen 17L CYLINDER 1000 PPM Ammonia 31-0033 Hansen 17L CYLINDER 1000 PPM Ammonia
    31-0033 Hansen 17L CYLINDER 1000 PPM Ammonia
    Add to Quote to request pricing
  8. 31-0034 Hansen 17L CYLINDER 10K PPM Ammonia 31-0034 Hansen 17L CYLINDER 10K PPM Ammonia
    31-0034 Hansen 17L CYLINDER 10K PPM Ammonia
    Add to Quote to request pricing
  9. 31-0078 Hansen 17L CYLINDER, 3000 PPM, R-22 31-0078 Hansen 17L CYLINDER, 3000 PPM, R-22
    31-0078 Hansen 17L CYLINDER, 3000 PPM, R-22
    Add to Quote to request pricing
  10. 31-0079 Hansen 17L CYLINDER, 3000 PPM, R-404 31-0079 Hansen 17L CYLINDER, 3000 PPM, R-404
    31-0079 Hansen 17L CYLINDER, 3000 PPM, R-404
    Add to Quote to request pricing
  11. 31-0080 Hansen 17L CYLINDER, 3000 PPM, R-134A 31-0080 Hansen 17L CYLINDER, 3000 PPM, R-134A
    31-0080 Hansen 17L CYLINDER, 3000 PPM, R-134A
    Add to Quote to request pricing
  12. 31-0124 Hansen 17L CYLINDER, 0-5000 PPM, R134A 31-0124 Hansen 17L CYLINDER, 0-5000 PPM, R134A
    31-0124 Hansen 17L CYLINDER, 0-5000 PPM, R134A
    Add to Quote to request pricing
  13. 31-0130 Hansen 17L CYLINDER, 0-5000 PPM, R410 31-0130 Hansen 17L CYLINDER, 0-5000 PPM, R410
    31-0130 Hansen 17L CYLINDER, 0-5000 PPM, R410
    Add to Quote to request pricing
  14. 31-1003 Hansen Element Kit, NH3, 0-1000 PPM, Standard, Gas Sensor 31-1003 Hansen Element Kit, NH3, 0-1000 PPM, Standard, Gas Sensor
    31-1003 Hansen Element Kit, NH3, 0-1000 PPM, Standard, Gas Sensor
    Add to Quote to request pricing
  15. 31-1004 Hansen Element Kit, NH3, 0-10, 000 PPM, Standard, Gas Sensor 31-1004 Hansen Element Kit, NH3, 0-10, 000 PPM, Standard, Gas Sensor
    31-1004 Hansen Element Kit, NH3, 0-10, 000 PPM, Standard, Gas Sensor
    Add to Quote to request pricing
  16. 31-1005 Hansen Element Kit, NH3, 0-1, 000 PPM, Harsh/EXTRM, Gas Sensor 31-1005 Hansen Element Kit, NH3, 0-1, 000 PPM, Harsh/EXTRM, Gas Sensor
    31-1005 Hansen Element Kit, NH3, 0-1, 000 PPM, Harsh/EXTRM, Gas Sensor
    Add to Quote to request pricing
  17. 31-1006 Hansen Element Kit, NH3, 0-10000 PPM, Harsh/EXTRM, Gas Sensor 31-1006 Hansen Element Kit, NH3, 0-10000 PPM, Harsh/EXTRM, Gas Sensor
    31-1006 Hansen Element Kit, NH3, 0-10000 PPM, Harsh/EXTRM, Gas Sensor
    Add to Quote to request pricing
  18. 31-1007 Hansen Element Kit, NH3, 0-10000 PPM, Vent Line, Gas Sensor 31-1007 Hansen Element Kit, NH3, 0-10000 PPM, Vent Line, Gas Sensor
    31-1007 Hansen Element Kit, NH3, 0-10000 PPM, Vent Line, Gas Sensor
    Add to Quote to request pricing
  19. 31-1008 Hansen Element Kit, HALO, 0-3000 PPM, Basic, Gas Sensor 31-1008 Hansen Element Kit, HALO, 0-3000 PPM, Basic, Gas Sensor
    31-1008 Hansen Element Kit, HALO, 0-3000 PPM, Basic, Gas Sensor
    Add to Quote to request pricing
  20. 31-1009 Hansen Element Kit, HALO, 0-3000 PPM, Harsh, Gas Sensor 31-1009 Hansen Element Kit, HALO, 0-3000 PPM, Harsh, Gas Sensor
    31-1009 Hansen Element Kit, HALO, 0-3000 PPM, Harsh, Gas Sensor
    Add to Quote to request pricing
  21. 31-1012 Hansen Sensor Module, NH3, 050/500 PPM 31-1012 Hansen Sensor Module, NH3, 050/500 PPM
    31-1012 Hansen Sensor Module, NH3, 050/500 PPM
    Add to Quote to request pricing
  22. 31-1013 Hansen Sensor Module, NH3, 0-500/2000 PPM 31-1013 Hansen Sensor Module, NH3, 0-500/2000 PPM
    31-1013 Hansen Sensor Module, NH3, 0-500/2000 PPM
    Add to Quote to request pricing
  23. 31-1015 Hansen Element Kit, Halocarbon , 0-5000 PPM, Vent Line 31-1015 Hansen Element Kit, Halocarbon , 0-5000 PPM, Vent Line
    31-1015 Hansen Element Kit, Halocarbon , 0-5000 PPM, Vent Line
    Add to Quote to request pricing
  24. 31-1016 Hansen Element Kit, NH3, 0-10000 PPM, EXD 31-1016 Hansen Element Kit, NH3, 0-10000 PPM, EXD
    31-1016 Hansen Element Kit, NH3, 0-10000 PPM, EXD
    Add to Quote to request pricing
  25. 31-1017 Hansen Element Kit, Halocarbon , 0-3000 PPM, EXD 31-1017 Hansen Element Kit, Halocarbon , 0-3000 PPM, EXD
    31-1017 Hansen Element Kit, Halocarbon , 0-3000 PPM, EXD
    Add to Quote to request pricing
  26. 31-1018 Hansen Element Kit, NH3, 0-1000 PPM, EXD 31-1018 Hansen Element Kit, NH3, 0-1000 PPM, EXD
    31-1018 Hansen Element Kit, NH3, 0-1000 PPM, EXD
    Add to Quote to request pricing
  27. 31-1019 Hansen Element Kit, NH3, 0-1000 PPM, Basic 31-1019 Hansen Element Kit, NH3, 0-1000 PPM, Basic
    31-1019 Hansen Element Kit, NH3, 0-1000 PPM, Basic
    Add to Quote to request pricing
  28. 31-1020 Hansen Element Kit, NH3, 0-10K PPM, Basic 31-1020 Hansen Element Kit, NH3, 0-10K PPM, Basic
    31-1020 Hansen Element Kit, NH3, 0-10K PPM, Basic
    Add to Quote to request pricing
  29. 31-1024 Hansen Element Kit, NH3, 0-100PPM, STD Gas Sensor(100, 250) 31-1024 Hansen Element Kit, NH3, 0-100PPM, STD Gas Sensor(100, 250)
    31-1024 Hansen Element Kit, NH3, 0-100PPM, STD Gas Sensor(100, 250)
    Add to Quote to request pricing
  30. 31-1025 Hansen Element Kit, NH3, 0-100PPM, Harsh, Gas Sensor(100, 250) 31-1025 Hansen Element Kit, NH3, 0-100PPM, Harsh, Gas Sensor(100, 250)
    31-1025 Hansen Element Kit, NH3, 0-100PPM, Harsh, Gas Sensor(100, 250)
    Add to Quote to request pricing
  31. 3353302 Draeger Holster - 200B - 3L - 15 Minute 3353302 Draeger Holster - 200B - 3L - 15 Minute
    3353302 Draeger Holster - 200B - 3L - 15 Minute
    Web Price $348.00
  32. 3359265 Draeger Spare - hood assembly (SE) 3359265 Draeger Spare - hood assembly (SE)
    3359265 Draeger Spare - hood assembly (SE)
    Web Price $465.33
  33. 3700124 Draeger pouch A6820 with mouthpiece bag yellow 3700124 Draeger pouch A6820 with mouthpiece bag yellow
    3700124 Draeger pouch A6820 with mouthpiece bag yellow
    Add to Quote to request pricing
  34. 3700259 Draeger test gas 103L 100ppm CO, 0.625% CH4, 18% 3700259 Draeger test gas 103L 100ppm CO, 0.625% CH4, 18%
    3700259 Draeger test gas 103L 100ppm CO, 0.625% CH4, 18%
    Web Price $410.67
  35. 3700261 Draeger test gas 103L 5 ppm, C4H8/air 3700261 Draeger test gas 103L 5 ppm, C4H8/air
    3700261 Draeger test gas 103L 5 ppm, C4H8/air
    Web Price $378.67
  36. 3700262 Draeger test gas 103L 5 ppm C4H6/air 3700262 Draeger test gas 103L 5 ppm C4H6/air
    3700262 Draeger test gas 103L 5 ppm C4H6/air
    Web Price $514.67
  37. 3700264 Draeger test gas 552 L 500 ppm H2 in N2 3700264 Draeger test gas 552 L 500 ppm H2 in N2
    3700264 Draeger test gas 552 L 500 ppm H2 in N2
    Add to Quote to request pricing
  38. 3700266 Draeger test gas 103L 5 ppm C6H6/air 3700266 Draeger test gas 103L 5 ppm C6H6/air
    3700266 Draeger test gas 103L 5 ppm C6H6/air
    Web Price $434.67
  39. 3701899 Draeger US test gas 116L 25ppm NO|N2 3701899 Draeger US test gas 116L 25ppm NO|N2
    3701899 Draeger US test gas 116L 25ppm NO|N2
    Web Price $681.44
  40. 3701900 Draeger US test gas 58L C4H8/C7H8|N2 3701900 Draeger US test gas 58L C4H8/C7H8|N2
    3701900 Draeger US test gas 58L C4H8/C7H8|N2
    Web Price $438.67
  41. 3701904 Draeger probe tip 1, 5mm 3701904 Draeger probe tip 1, 5mm
    3701904 Draeger probe tip 1, 5mm
    Web Price $29.07
  42. 3702013 Draeger DR ppb-Booster Basic X-act 7000 3702013 Draeger DR ppb-Booster Basic X-act 7000
    3702013 Draeger DR ppb-Booster Basic X-act 7000
    Web Price $88.67
  43. 3702251 Draeger Pac 8500 H2S/O2 3702251 Draeger Pac 8500 H2S/O2
    3702251 Draeger Pac 8500 H2S/O2
    Web Price $1,254.15
  44. 3703625 Draeger Charger 0.800 4, 8-12V Flow Check 3703625 Draeger Charger 0.800 4, 8-12V Flow Check
    3703625 Draeger Charger 0.800 4, 8-12V Flow Check
    Web Price $253.33
  45. 3703691 Draeger case for HPS COM   3703691 Draeger case for HPS COM  
    3703691 Draeger case for HPS COM  
    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