• In-Stock Products Ship Today if Ordered by 4 PM CDT
Toggle Nav
Cart Cart 0
Quote Quote 0
833-900-1499
Search by description or part number
833-900-1499
Quick Order
Menu
Can't find what you are looking for? We'd love to help

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
Filter

4780 items

Set Ascending Direction
  1. ALTV2416600UL Honeywell 16 output VAC power supply. 24VAC@25A or 28VAC220A. UL/cUL. ALTV2416600UL Honeywell 16 output VAC power supply. 24VAC@25A or 28VAC220A. UL/cUL.
    ALTV2416600UL Honeywell 16 output VAC power supply. 24VAC@25A or 28VAC220A. UL/cUL.
    Add to Quote to request pricing
  2. ALTV244UL Honeywell 4 output VAC power supply. 24VAC@3.5A. UL/cUL. ALTV244UL Honeywell 4 output VAC power supply. 24VAC@3.5A. UL/cUL.
    ALTV244UL Honeywell 4 output VAC power supply. [email protected]. UL/cUL.
    Add to Quote to request pricing
  3. ALTV248600UL Honeywell 8 output VAC power supply. 24VAC@25A or 28VAC@20A. UL/cUL. ALTV248600UL Honeywell 8 output VAC power supply. 24VAC@25A or 28VAC@20A. UL/cUL.
    ALTV248600UL Honeywell 8 output VAC power supply. 24VAC@25A or 28VAC@20A. UL/cUL.
    Add to Quote to request pricing
  4. B017-L5 Honeywell Calibration cup for S301D2 B017-L5 Honeywell Calibration cup for S301D2
    B017-L5 Honeywell Calibration cup for S301D2
    Add to Quote to request pricing
  5. B0434242003 Draeger X-am 5000 w/ Sensor CatEx (PR)-CH4, Dual XXS EC-CO/Dual XXS EC-H2S, XXS EC-O2, XXS EC-NH3, NiMH B0434242003 Draeger X-am 5000 w/ Sensor CatEx (PR)-CH4, Dual XXS EC-CO/Dual XXS EC-H2S, XXS EC-O2, XXS EC-NH3, NiMH
    B0434242003 Draeger X-am 5000 w/ Sensor CatEx (PR)-CH4, Dual XXS EC-CO/Dual XXS EC-H2S, XXS EC-O2, XXS EC-NH3, NiMH
    Add to Quote to request pricing
  6. BP-1 Honeywell Backplane for 1 Card Controller BP-1 Honeywell Backplane for 1 Card Controller
    BP-1 Honeywell Backplane for 1 Card Controller
    Add to Quote to request pricing
  7. BP-4-L9 Honeywell Backplane FS10 4 Card Controllers BP-4-L9 Honeywell Backplane FS10 4 Card Controllers
    BP-4-L9 Honeywell Backplane FS10 4 Card Controllers
    Add to Quote to request pricing
  8. BW-CLO2-RC CTI Sensor, replacement CLO2 for BW meters BW-CLO2-RC CTI Sensor, replacement CLO2 for BW meters
    BW-CLO2-RC CTI Sensor, replacement CLO2 for BW meters
    Add to Quote to request pricing
  9. BW-CO-RC BW Sensor cell, CO, for Gas Alert Micro 5 and Quattro BW-CO-RC BW Sensor cell, CO, for Gas Alert Micro 5 and Quattro
    BW-CO-RC BW Sensor cell, CO, for Gas Alert Micro 5 and Quattro
    Add to Quote to request pricing
  10. BW-ETO-RC CTI Portable, Sensor, replacement ETO (Ethylene) 4 series sensor for GAXT and Micro 5 BW-ETO-RC CTI Portable, Sensor, replacement ETO (Ethylene) 4 series sensor for GAXT and Micro 5
    BW-ETO-RC CTI Portable, Sensor, replacement ETO (Ethylene) 4 series sensor for GAXT and Micro 5
    Add to Quote to request pricing
  11. BW-GA-LEL-RS CTI LEL sensor for all BW Gas Alert Micro 5 portables BW-GA-LEL-RS CTI LEL sensor for all BW Gas Alert Micro 5 portables
    BW-GA-LEL-RS CTI LEL sensor for all BW Gas Alert Micro 5 portables
    Web Price $676.72
  12. BW-GA-PFMAX-1 CTI Replacement pump filter for Gas Alert max XTII,single filter BW-GA-PFMAX-1 CTI Replacement pump filter for Gas Alert max XTII,single filter
    BW-GA-PFMAX-1 CTI Replacement pump filter for Gas Alert max XTII,single filter
    Add to Quote to request pricing
  13. BW-GA-PFMAX-5 CTI Replacement pump filters for Gas Alert max XTII Pk 5 BW-GA-PFMAX-5 CTI Replacement pump filters for Gas Alert max XTII Pk 5
    BW-GA-PFMAX-5 CTI Replacement pump filters for Gas Alert max XTII Pk 5
    Add to Quote to request pricing
  14. BW-GA-USB1-IR BW Infrared datalink USB Adapter (required to transfer datalogging data from unit to computer) BW-GA-USB1-IR BW Infrared datalink USB Adapter (required to transfer datalogging data from unit to computer)
    BW-GA-USB1-IR BW Infrared datalink USB Adapter (required to transfer datalogging data from unit to computer)
    Web Price $296.08
  15. Upside down image of BW-GAXT-A2-RC Honeywell BW NH3 Sensor Cell for BW GasAlert Extreme. Upside down image of BW-GAXT-A2-RC Honeywell BW NH3 Sensor Cell for BW GasAlert Extreme.
    BW-GAXT-A2-RC CTI Sensor cell Ammonia for GasAlert Extreme
    Add to Quote to request pricing
  16. IRP - BW Technologies by Honeywell Brand Logo IRP - BW Technologies by Honeywell Brand Logo
    BW-GAXT-CL2-RC CTI Replacement CL2 Sensor for GasAlert Extreme portable
    Add to Quote to request pricing
  17. BW-GAXT-CLIP CTI Aligator belt clip for Gas Alert Extreme BW-GAXT-CLIP CTI Aligator belt clip for Gas Alert Extreme
    BW-GAXT-CLIP CTI Aligator belt clip for Gas Alert Extreme
    Add to Quote to request pricing
  18. IRP - BW Technologies by Honeywell Brand Logo IRP - BW Technologies by Honeywell Brand Logo
    BW-GAXT-G-RC CTI Sensor cell, ozone, for Gas Alert Extreme
    Add to Quote to request pricing
  19. BW-GAXT-SS CTI Sensor screen (filters) for the Gas Alert Extreme pack of 10 BW-GAXT-SS CTI Sensor screen (filters) for the Gas Alert Extreme pack of 10
    BW-GAXT-SS CTI Sensor screen (filters) for the Gas Alert Extreme pack of 10
    Add to Quote to request pricing
  20. BW-GAXT-SS-1 CTI Portable, single replacement filter screen for the GAXT. BW-GAXT-SS-1 CTI Portable, single replacement filter screen for the GAXT.
    BW-GAXT-SS-1 CTI Portable, single replacement filter screen for the GAXT.
    Add to Quote to request pricing
  21. BW-ID-GAMXTII Honeywell BW Technologies Intellidox for the Gas Alert Max XTII BW-ID-GAMXTII Honeywell BW Technologies Intellidox for the Gas Alert Max XTII
    BW-ID-GAMXTII Honeywell BW Technologies Intellidox for the Gas Alert Max XTII
    Web Price $4,325.29
  22. BW-ID-MCXL CTI Intellidox for the Micro Clip XT, XL and X3 BW-ID-MCXL CTI Intellidox for the Micro Clip XT, XL and X3
    BW-ID-MCXL CTI Intellidox for the Micro Clip XT, XL and X3
    Add to Quote to request pricing
  23. BW-ID-SOLO CTI BW IntelliDoX for BW-Solo BW-ID-SOLO CTI BW IntelliDoX for BW-Solo
    BW-ID-SOLO CTI BW IntelliDoX for BW-Solo
    Web Price $4,325.29
  24. BW-M5-BAT-ALK BW Alkaline battery pack for all Gas Alert Micro 5 units (Black) BW-M5-BAT-ALK BW Alkaline battery pack for all Gas Alert Micro 5 units (Black)
    BW-M5-BAT-ALK BW Alkaline battery pack for all Gas Alert Micro 5 units (Black)
    Web Price $488.75
  25. BW-M5-BAT-CLIP BW Battery Clip for Gas Alert Micro 5 BW-M5-BAT-CLIP BW Battery Clip for Gas Alert Micro 5
    BW-M5-BAT-CLIP BW Battery Clip for Gas Alert Micro 5
    Web Price $59.50
  26. BW-M5-BAT08 CTI Yellow rechargeable lithium battery pack for Gas Alert Micro 5 BW-M5-BAT08 CTI Yellow rechargeable lithium battery pack for Gas Alert Micro 5
    BW-M5-BAT08 CTI Yellow rechargeable lithium battery pack for Gas Alert Micro 5
    Add to Quote to request pricing
  27. BW-M5-BATT-LIPO-B CTI Rechargeable Battery Pack for Gas Alert Micro 5; Lithium polymer, black case BW-M5-BATT-LIPO-B CTI Rechargeable Battery Pack for Gas Alert Micro 5; Lithium polymer, black case
    BW-M5-BATT-LIPO-B CTI Rechargeable Battery Pack for Gas Alert Micro 5; Lithium polymer, black case
    Add to Quote to request pricing
  28. BW-M5-BC1B CTI Back cover for the Gas Alert Micro 5 with black body BW-M5-BC1B CTI Back cover for the Gas Alert Micro 5 with black body
    BW-M5-BC1B CTI Back cover for the Gas Alert Micro 5 with black body
    Add to Quote to request pricing
  29. BW-M5-BCLIP CTI Belt clip for Micro 5 BW-M5-BCLIP CTI Belt clip for Micro 5
    BW-M5-BCLIP CTI Belt clip for Micro 5
    Add to Quote to request pricing
  30. BW-M5-CHGR CTI Charging cradle for M5 Responder chargeable battery. BW-M5-CHGR CTI Charging cradle for M5 Responder chargeable battery.
    BW-M5-CHGR CTI Charging cradle for M5 Responder chargeable battery.
    Web Price $766.76
  31. IRP - BW Technologies by Honeywell Brand Logo IRP - BW Technologies by Honeywell Brand Logo
    BW-M5-CL2-RC CTI Replacement CL2 Cell for the Gas Alert Micro5
    Add to Quote to request pricing
  32. BW-M5-CO2-RS Honeywell BW Replacement CO2 Sensor for GasAlert Micro 5 Portables BW-M5-CO2-RS Honeywell BW Replacement CO2 Sensor for GasAlert Micro 5 Portables
    BW-M5-CO2-RS Honeywell BW Replacement CO2 Sensor for GasAlert Micro 5 Portables
    Web Price $2,593.71
  33. IRP - BW Technologies by Honeywell Brand Logo IRP - BW Technologies by Honeywell Brand Logo
    BW-M5-COHR-RC CTI Sensor cell CO, H2 resistant, for Gas Alert Micro 5
    Add to Quote to request pricing
  34. BW-M5-H2S-RC CTI Portable, sensor, H2S stand alone sensor for the Micro 5 BW-M5-H2S-RC CTI Portable, sensor, H2S stand alone sensor for the Micro 5
    BW-M5-H2S-RC CTI Portable, sensor, H2S stand alone sensor for the Micro 5
    Add to Quote to request pricing
  35. BW Technologies by Honeywell Brand Logo BW Technologies by Honeywell Brand Logo
    BW-M5-NH3-RC CTI Sensor cell Ammonia for BW GasAlertMicro5 (0-100ppm)
    Web Price $1,033.97
  36. BW-M5-NO2-RC Honeywell BW Technologies Sensor, portable, replacement NO2 for the BW Gas Alert Micro 5 BW-M5-NO2-RC Honeywell BW Technologies Sensor, portable, replacement NO2 for the BW Gas Alert Micro 5
    BW-M5-NO2-RC Honeywell BW Technologies Sensor, portable, replacement NO2 for the BW Gas Alert Micro 5
    Web Price $1,046.23
  37. IRP - BW Technologies by Honeywell Brand Logo IRP - BW Technologies by Honeywell Brand Logo
    BW-M5-O3-RC CTI Replacement Ozone Electrochemical Cell for Gas Alert Micro5
    Web Price $1,300.50
  38. BW-M5-PF BW External Filter for BW-M5 pump. Pack of 5 filters. BW-M5-PF BW External Filter for BW-M5 pump. Pack of 5 filters.
    BW-M5-PF BW External Filter for BW-M5 pump. Pack of 5 filters.
    Web Price $113.33
  39. BW-M5-PF-1 BW External Filter for BW-M5 pump. 1 filter. BW-M5-PF-1 BW External Filter for BW-M5 pump. 1 filter.
    BW-M5-PF-1 BW External Filter for BW-M5 pump. 1 filter.
    Web Price $22.67
  40. BW-M5-PF-INLINE CTI Inline filter for new model Micro 5 pump pack of 5 BW-M5-PF-INLINE CTI Inline filter for new model Micro 5 pump pack of 5
    BW-M5-PF-INLINE CTI Inline filter for new model Micro 5 pump pack of 5
    Add to Quote to request pricing
  41. BW-M5-PF-INLINE-1 CTI Single Inline Filter for New Model Micro Pump BW-M5-PF-INLINE-1 CTI Single Inline Filter for New Model Micro Pump
    BW-M5-PF-INLINE-1 CTI Single Inline Filter for New Model Micro Pump
    Add to Quote to request pricing
  42. BW-M5-PH3-RC CTI Sensor element, PH3, for BW Gas Alert Micto 5 BW-M5-PH3-RC CTI Sensor element, PH3, for BW Gas Alert Micto 5
    BW-M5-PH3-RC CTI Sensor element, PH3, for BW Gas Alert Micto 5
    Add to Quote to request pricing
  43. CTi BW-M5-PID-ES, Replacement electrode stack for PID sensor - image 1 CTi BW-M5-PID-ES, Replacement electrode stack for PID sensor - image 1
    BW-M5-PID-ES CTI Replacement Electrode Stack for PID Sensor
    Add to Quote to request pricing
  44. BW-M5-PID-RS CTI Sensor PID for Gas Alert Micro 5 BW-M5-PID-RS CTI Sensor PID for Gas Alert Micro 5
    BW-M5-PID-RS CTI Sensor PID for Gas Alert Micro 5
    Add to Quote to request pricing
  45. BW-M5-PN-1 CTI Inlet Nozzle for Micro 5 pump BW-M5-PN-1 CTI Inlet Nozzle for Micro 5 pump
    BW-M5-PN-1 CTI Inlet Nozzle for Micro 5 pump
    Web Price $62.33
Page
per page
Loading...
Filter
Shopping Options
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