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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. CH22901 Draeger Tube Acetone 100/b Gas Detection Tube Detection Range: 100 - 12,000 ppmTests per box: 10Shelf life: 2 Year CH22901 Draeger Tube Acetone 100/b Gas Detection Tube Detection Range: 100 - 12,000 ppmTests per box: 10Shelf life: 2 Year
    CH22901 Draeger Tube Acetone 100/b Gas Detection Tube
    Web Price $145.33
  2. DM-LCD Cool Air Inc. Door Monitor DM-LCD Cool Air Inc. Door Monitor
    DM-LCD Cool Air Inc. Door Monitor, LCD screen, 24 VDC
    Web Price $0.00 List Price $440.00 List Price $440.00
  3. DPC-12 Honeywell Disposable Protective Covers (12 per bag) DPC-12 Honeywell Disposable Protective Covers (12 per bag)
    DPC-12 Honeywell Disposable Protective Covers (12 per bag)
    Web Price $322.10
  4. Honeywell Manning Ammonia Gas Sensor - image 1 Honeywell Manning Ammonia Gas Sensor - image 1
    EC-FX Ammonia Series Honeywell Manning Sensors
    As low as $0.00 List Price $2,582.16 List Price $2,582.16
  5. Honeywell Manning ECFX NH3 Gas Sensor - Image 1 Honeywell Manning ECFX NH3 Gas Sensor - Image 1
    ECFX-100-ALN Honeywell (Manning) NH3 0/100ppm ATMOS LCD NEMA 1 Enclosure
    Web Price $2,132.43
  6. GG-LEL2-CH4 CTI Gas Sensor, Methane 0-100% LEL, 4/20 mA output, explosion proof housing GG-LEL2-CH4 CTI Gas Sensor, Methane 0-100% LEL, 4/20 mA output, explosion proof housing
    GG-LEL2-CH4 CTI Gas Sensor, Methane 0-100% LEL, 4/20 mA output, explosion proof housing
    Web Price $1,275.00
  7. GG-NH3-100-ST CTI Gas Sensor, Ammonia 0-100 ppm, 4/20 mA output, 18 ga Stainless Steel Enclosure GG-NH3-100-ST CTI Gas Sensor, Ammonia 0-100 ppm, 4/20 mA output, 18 ga Stainless Steel Enclosure
    GG-NH3-100-ST CTI Gas Sensor, Ammonia 0-100 ppm, 4/20 mA output, 18 ga Stainless Steel Enclosure
    Web Price $1,850.00
  8. GG-NH3-300 CTI Gas Sensor, Ammonia 0-300 ppm, 4/20 mA output, rugged temperature controlled GG-NH3-300 CTI Gas Sensor, Ammonia 0-300 ppm, 4/20 mA output, rugged temperature controlled
    GG-NH3-300 CTI Gas Sensor, Ammonia 0-300 ppm, 4/20 mA output, rugged temperature controlled
    Web Price $1,501.00
  9. HGD-EC-NH3 Hansen Ammonia-Gas Detection Sensor - Frontview HGD-EC-NH3 Hansen Ammonia-Gas Detection Sensor - Frontview
    Hansen Ammonia Gas Detection Sensor
    As low as $1,671.45 List Price $1,992.00 List Price $1,992.00
  10. Default Hansen Logo - image 1 Default Hansen Logo - image 1
    HGD-EC-NH3-100 Hansen 0-100 ppm R717 Low Temperature, IP66, Electrochemical
    Web Price $1,671.45 List Price $1,992.00 List Price $1,992.00
  11. Default Honeywell Logo - image 1 Default Honeywell Logo - image 1
    M-600008 Honeywell (Manning) Plug, Terminates 4/20 Signal at Sensor Providing Relay Output. 3A @ 24 VDC Rating
    Add to Quote to request pricing
  12. S301-IRF-R134A Honeywell S301-IRF-R134a Refrigerant Gas Sensor S301-IRF-R134A Honeywell S301-IRF-R134a Refrigerant Gas Sensor
    S301-IRF-R134A Honeywell S301-IRF-R134a Refrigerant Gas Sensor
    Add to Quote to request pricing
  13. SPXCLZZO1SS Honeywell Sensepoint XCL/XRL Replacement Sensor - O2 SPXCLZZO1SS Honeywell Sensepoint XCL/XRL Replacement Sensor - O2
    SPXCLZZO1SS Honeywell Sensepoint XCL/XRL Replacement Sensor - O2
    Web Price $484.10
  14. TB-50 Cool Air Inc. Ammonia Solution Calibration Bottle TB-50 Cool Air Inc. Ammonia Solution Calibration Bottle
    TB-50 Cool Air Inc. Ammonia Solution Calibration Bottle, 50 ppm
    Add to Quote to request pricing
  15. 050-0000-005 Honeywell DigiPID lamp, 10.6 ev, 1/2 050-0000-005 Honeywell DigiPID lamp, 10.6 ev, 1/2
    050-0000-005 Honeywell DigiPID lamp, 10.6 ev, 1/2" ( Replaces item number 050-0000-004 )
    Add to Quote to request pricing
  16. Default Honeywell Logo - image 1 Default Honeywell Logo - image 1
    10528-L9 Honeywell (Manning) of 1% Ammonia (NH3), Balance Air, 34 L
    Web Price $617.80
  17. 1226A0305 Honeywell IR Terminal Block Assembly Kit includes: 9-Pin & 2 Pin blocks 1226A0305 Honeywell IR Terminal Block Assembly Kit includes: 9-Pin & 2 Pin blocks
    1226A0305 Honeywell IR Terminal Block Assembly Kit includes: 9-Pin & 2 Pin blocks
    Web Price $106.97
  18. Honeywell SPM Flex CC Chemcassette Honeywell SPM Flex CC Chemcassette
    1265-3010 Honeywell SPM Flex CC Hydrogen Peroxide
    Add to Quote to request pricing
  19. 1265-4003 Honeywell SPM Flex CC XP Ammonia Chemcassette - 14 Day 1265-4003 Honeywell SPM Flex CC XP Ammonia Chemcassette - 14 Day
    1265-4003 Honeywell SPM Flex CC-S XP Ammonia
    Web Price $261.00
  20. 148H6071 Danfoss GDA Gas Detection Unit SC 10000 Basic 148H6071 Danfoss GDA Gas Detection Unit SC 10000 Basic
    148H6071 Danfoss GDA Gas Detection Unit SC 10000 Basic
    Web Price $828.83 List Price $1,159.60 List Price $1,159.60
  21. 2104D5026 Honeywell METHANE / LELM (Standard Calibration) 2104D5026 Honeywell METHANE / LELM (Standard Calibration)
    2104D5026 Honeywell METHANE / LELM (Standard Calibration)
    Web Price $9.40
  22. 4543808 Draeger Battery, lithium, Pac 3500/5500/7000 4543808 Draeger Battery, lithium, Pac 3500/5500/7000
    4543808 Draeger Battery, lithium, Pac 3500/5500/7000
    Web Price $13.93
  23. 6401200 Draeger Tube Opener 7000 6401200 Draeger Tube Opener 7000
    6401200 Draeger Tube Opener 7000
    Web Price $92.00
  24. 6728961 Draeger Tube Ethylene Oxide 1/a (5 tests per box) Gas Detection Tube Detection Range: 1 - 30 ppmTests per box: 5Shelf life: 2 Year 6728961 Draeger Tube Ethylene Oxide 1/a (5 tests per box) Gas Detection Tube Detection Range: 1 - 30 ppmTests per box: 5Shelf life: 2 Year
    6728961 Draeger Tube Ethylene Oxide 1/a (5 tests per box) Gas Detection Tube
    Web Price $164.00
  25. 6810886 Draeger Sensor XXS PH3 6810886 Draeger Sensor XXS PH3
    6810886 Draeger Sensor XXS PH3
    Web Price $836.30
  26. 6812385 Draeger Sensor XXS O2 100 6812385 Draeger Sensor XXS O2 100
    6812385 Draeger Sensor XXS O2 100
    Web Price $1,049.26
  27. 8101501 Draeger Tube Perchloroethylene 2/a Gas Detection Tube Detection Range: 2 - 300 ppmTests per box: 10Shelf life: 2 Year 8101501 Draeger Tube Perchloroethylene 2/a Gas Detection Tube Detection Range: 2 - 300 ppmTests per box: 10Shelf life: 2 Year
    8101501 Draeger Tube Perchloroethylene 2/a Gas Detection Tube
    Web Price $148.00
  28. 8101551 Draeger Tube Perchloroethylene 0.1/a Gas Detection Tube Detection Range: 0.1 - 4 ppmTests per box: 10Shelf life: 2 Year 8101551 Draeger Tube Perchloroethylene 0.1/a Gas Detection Tube Detection Range: 0.1 - 4 ppmTests per box: 10Shelf life: 2 Year
    8101551 Draeger Tube Perchloroethylene 0.1/a Gas Detection Tube
    Web Price $440.00
  29. 8101691 Draeger Tube Petroleum Hydrocarbons 10/a Gas Detection Tube Detection Range: 10 - 300 ppmTests per box: 10Shelf life: 2 Year 8101691 Draeger Tube Petroleum Hydrocarbons 10/a Gas Detection Tube Detection Range: 10 - 300 ppmTests per box: 10Shelf life: 2 Year
    8101691 Draeger Tube Petroleum Hydrocarbons 10/a Gas Detection Tube
    Web Price $172.00
  30. 8103281 Draeger Tube Mercaptan 0.1/a Gas Detection Tube Detection Range: 0.1 - 15 ppmTests per box: 10Shelf life: 2 Year 8103281 Draeger Tube Mercaptan 0.1/a Gas Detection Tube Detection Range: 0.1 - 15 ppmTests per box: 10Shelf life: 2 Year
    8103281 Draeger Tube Mercaptan 0.1/a Gas Detection Tube
    Web Price $172.00
  31. 8103525 Draeger S03 filter for X-act 5000 compl. 8103525 Draeger S03 filter for X-act 5000 compl.
    8103525 Draeger S03 filter for X-act 5000 compl.
    Web Price $56.00
  32. 8103741 Draeger Tube i-Propanol 50/a Gas Detection Tube Detection Range: 50 - 4000 ppmTests per box: 10Shelf life: 2 Year 8103741 Draeger Tube i-Propanol 50/a Gas Detection Tube Detection Range: 50 - 4000 ppmTests per box: 10Shelf life: 2 Year
    8103741 Draeger Tube i-Propanol 50/a Gas Detection Tube
    Web Price $158.67
  33. 8103911 Draeger Tube Chloromethane 10/a Gas Detection Tube Detection Range: 10 - 75 ppmTests per box: 10Shelf life: 2 Year 8103911 Draeger Tube Chloromethane 10/a Gas Detection Tube Detection Range: 10 - 75 ppmTests per box: 10Shelf life: 2 Year
    8103911 Draeger Tube Chloromethane 10/a Gas Detection Tube
    Web Price $286.67
  34. 8316533 Draeger Telescopic probe ES 150 8316533 Draeger Telescopic probe ES 150
    8316533 Draeger Telescopic probe ES 150
    Web Price $485.33
  35. 8325858 Draeger Rubber Boot X-AM 3500/8x00 8325858 Draeger Rubber Boot X-AM 3500/8x00
    8325858 Draeger Rubber Boot X-AM 3500/8x00
    Web Price $174.67
  36. 8326359 Draeger Pac 8000 Ozone (O3) Portable Single Gas Detector 8326359 Draeger Pac 8000 Ozone (O3) Portable Single Gas Detector
    8326359 Draeger Pac 8000 Ozone (O3) Portable Single Gas Detector
    Web Price $1,486.00
  37. 8326820 Draeger Pump Adapter X-am 35/8000 8326820 Draeger Pump Adapter X-am 35/8000
    8326820 Draeger Pump Adapter X-am 35/8000
    Web Price $101.83
  38. 8326821 Draeger Calibration adapter X-am 35/8000 8326821 Draeger Calibration adapter X-am 35/8000
    8326821 Draeger Calibration adapter X-am 35/8000
    Web Price $100.22
  39. 8327617 Draeger Pac 8500 CO-H2 CP (US) 8327617 Draeger Pac 8500 CO-H2 CP (US)
    8327617 Draeger Pac 8500 CO-H2 CP (US)
    Web Price $1,254.15
  40. 8327661 Draeger Case 500x420x175, black, X-AM 8000 8327661 Draeger Case 500x420x175, black, X-AM 8000
    8327661 Draeger Case 500x420x175, black, X-AM 8000
    Web Price $322.67
  41. 9602-7101 Honeywell Ozone (O3) 0.05 - 1.00 ppm (Recommend 4 Sensors/yr) 9602-7101 Honeywell Ozone (O3) 0.05 - 1.00 ppm (Recommend 4 Sensors/yr)
    9602-7101 Honeywell Ozone (O3) 0.05 - 1.00 ppm (Recommend 4 Sensors/yr)
    Web Price $399.63
  42. Front image of BW-GAMXTII BW GasAlert Max XT II 4-Gas Portable Gas Detector. Front image of BW-GAMXTII BW GasAlert Max XT II 4-Gas Portable Gas Detector.
    SHIPS TODAY
    BW-GAMXTII CTI GasAlert Max XTII,4-gas portable gas detector, O2 CO H2S %LEL, with integral sampling pump
    Web Price $1,930.71
  43. BWS-A2-Y Honeywell BW Solo Ammonia NH3 Extended Range Gas Detector Yellow Housing Non-wireless Frontview BWS-A2-Y Honeywell BW Solo Ammonia NH3 Extended Range Gas Detector Yellow Housing Non-wireless Frontview
    BWS-A2-Y BW Solo, ammonia, 0/1,000ppm, yellow, non-wireless
    Add to Quote to request pricing
  44. Honey Default Image Honey Default Image
    BWS-TC-1 Honeywell (Manning) Solo Test/Calibration Cap
    Add to Quote to request pricing
  45. C01-2017-010 Honeywell DigiPID Teflon UV electrode shield (Pack of 5) C01-2017-010 Honeywell DigiPID Teflon UV electrode shield (Pack of 5)
    C01-2017-010 Honeywell DigiPID Teflon UV electrode shield (Pack of 5)
    Web Price $115.82
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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
  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