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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. 1265-3003 Honeywell SPM Flex CC XP Ammonia Chemcassette - 90 Day 1265-3003 Honeywell SPM Flex CC XP Ammonia Chemcassette - 90 Day
    1265-3003 Honeywell SPM Flex CC XP Ammonia Chemcassette - 90 Day
    Web Price $690.85
  2. Hansen Default Image Hansen Default Image
    30-1124 Hansen 1" HOTV Gasket Kit
    Web Price $42.42
  3. 4057037 Draeger C420 battery cap assy for rech. battery 4057037 Draeger C420 battery cap assy for rech. battery
    4057037 Draeger C420 battery cap assy for rech. battery
    Web Price $61.67
  4. 4542261 Draeger X-am 2500 Ex/O2/CO/H2S, NiMH Battery with Charger Kit 4542261 Draeger X-am 2500 Ex/O2/CO/H2S, NiMH Battery with Charger Kit
    4542261 Draeger X-am 2500 Ex/O2/CO/H2S, NiMH Battery with Charger Kit **Replaced by NA11350**
    Add to Quote to request pricing
  5. 6400131 Draeger Isocynat. Sampl.Set + 1 Analysis 6400131 Draeger Isocynat. Sampl.Set + 1 Analysis
    6400131 Draeger Isocynat. Sampl.Set + 1 Analysis
    Web Price $440.00
  6. 6728081 Draeger DT Oxygen 5%/b (8) 6728081 Draeger DT Oxygen 5%/b (8)
    6728081 Draeger DT Oxygen 5%/b (8)
    Web Price $172.00
  7. 6728161 Draeger Tube Methyl Acrylate 5/a Gas Detection Tube Detection Range: 5 - 200 ppmTests per box: 10Shelf life: 2 Year 6728161 Draeger Tube Methyl Acrylate 5/a Gas Detection Tube Detection Range: 5 - 200 ppmTests per box: 10Shelf life: 2 Year
    6728161 Draeger Tube Methyl Acrylate 5/a Gas Detection Tube
    Web Price $172.00
  8. 6728491 Draeger Tube Sulfur Dioxide 0.5/a Gas Detection Tube Detection Range: 0.5 - 25 ppmTests per box: 10Shelf life: 2 Year 6728491 Draeger Tube Sulfur Dioxide 0.5/a Gas Detection Tube Detection Range: 0.5 - 25 ppmTests per box: 10Shelf life: 2 Year
    6728491 Draeger Tube Sulfur Dioxide 0.5/a Gas Detection Tube
    Web Price $144.00
  9. 6733081 Draeger Tube Formaldehyde 0.2/a Gas Detection Tube Detection Range: 0.2 - 5 ppmTests per box: 10Shelf life: 2 Year 6733081 Draeger Tube Formaldehyde 0.2/a Gas Detection Tube Detection Range: 0.2 - 5 ppmTests per box: 10Shelf life: 2 Year
    6733081 Draeger Tube Formaldehyde 0.2/a Gas Detection Tube
    Web Price $165.33
  10. 8318587 Draeger Pac 8000 Communication Cradle & USB Cable 8318587 Draeger Pac 8000 Communication Cradle & USB Cable
    8318587 Draeger Pac 8000 Communication Cradle & USB Cable
    Web Price $641.69
  11. 8321527 Draeger X-zone hose set with filter 8321527 Draeger X-zone hose set with filter
    8321527 Draeger X-zone hose set with filter
    Web Price $113.33
  12. 8326355 Draeger Pac 8000 Phosphine (PH3) Portable Single Gas Detector 8326355 Draeger Pac 8000 Phosphine (PH3) Portable Single Gas Detector
    8326355 Draeger Pac 8000 Phosphine (PH₃) Portable Single Gas Detector
    Web Price $1,399.38
  13. BW-MCXL-TC-1 CTI Test and calibration cap for the Micro Clip XL BW-MCXL-TC-1 CTI Test and calibration cap for the Micro Clip XL
    BW-MCXL-TC-1 CTI Test and calibration cap for the Micro Clip XL
    Add to Quote to request pricing
  14. BWS1-A2-Y Honeywell Yellow Housing, Solo Ammonia (NH3) Extended Range Gas Detector, Wireless BWS1-A2-Y Honeywell Yellow Housing, Solo Ammonia (NH3) Extended Range Gas Detector, Wireless
    BWS1-A2-Y Honeywell (Manning) ammonia, 0/1,000ppm, yellow, wireless (NON CANCELLABLE / NON RETURNABLE)
    Web Price $1,159.38
  15. CH31901 Draeger Tube Ammonia 0.5%/a Gas Detection Tube Detection Range: 0.05 - 10 Vol.%Tests per box: 10Shelf life: 2 Year CH31901 Draeger Tube Ammonia 0.5%/a Gas Detection Tube Detection Range: 0.05 - 10 Vol.%Tests per box: 10Shelf life: 2 Year
    CH31901 Draeger Tube Ammonia 0.5%/a Gas Detection Tube
    Web Price $133.25
  16. Hansen HPT717, Pressure Temperature Sensor For Ammonia Hansen HPT717, Pressure Temperature Sensor For Ammonia
    SHIPS TODAY
    Hansen HPT717, Pressure Temperature Sensor For Ammonia
    Web Price $1,555.65 List Price $1,800.00 List Price $1,800.00
  17. M-510000 Honeywell Ammonia (NH3) Vent Line sensor, linear pre-amp, with mounting kit - image 1 M-510000 Honeywell Ammonia (NH3) Vent Line sensor, linear pre-amp, with mounting kit - image 1
    M-510000 Honeywell (Manning) (NH3) Vent Line sensor, linear pre-amp, with mounting kit
    Add to Quote to request pricing
  18. Honey Default Image Honey Default Image
    M-700457 Honeywell (Manning) 0-500 ppm, NEMA 1 Enclosure
    Add to Quote to request pricing
  19. CTi RB17L-CO2/100%, Certified Calibration Gas, 17L bottle, 100% CO2 - image 1 CTi RB17L-CO2/100%, Certified Calibration Gas, 17L bottle, 100% CO2 - image 1
    RB17L-CO2/100% CTI Certified Calibration Gas 17L 100% CO2
    Web Price $176.17
  20. CTi RB17L-NH3/50, Certified Calibration Gas, 17L bottle, 50 ppm ammonia - image 1 CTi RB17L-NH3/50, Certified Calibration Gas, 17L bottle, 50 ppm ammonia - image 1
    RB17L-NH3/50 CTI Certified Calibration Gas, 17L bottle, 50 ppm ammonia
    Add to Quote to request pricing
  21. CTi RB17L-R404A/500, Certified Calibration Gas, 17L bottle, 500 ppm R404a - image 1 CTi RB17L-R404A/500, Certified Calibration Gas, 17L bottle, 500 ppm R404a - image 1
    RB17L-R404A/500 CTI Certified Calibration Gas 17L 500 PPM R404A
    Web Price $176.17
  22. RB34L-NH3/1% CTI Certified Calibration Gas 34L - Ammonia (1%) RB34L-NH3/1% CTI Certified Calibration Gas 34L - Ammonia (1%)
    RB34L-NH3/1% CTI Certified Calibration Gas 34L - Ammonia (1%)
    Web Price $325.50
  23. CTi RB34L-NH3/25, Certified Calibration Gas, 34L bottle, 25ppm NH3, Bal Air - image 1 CTi RB34L-NH3/25, Certified Calibration Gas, 34L bottle, 25ppm NH3, Bal Air - image 1
    RB34L-NH3/25 CTI Certified Calibration Gas, 34L bottle, C10 outlet, 25 ppm NH3, Balanced in Air
    Web Price $325.50
  24. SL3-120-R-B CTI Stacklight, 120Vac LED Flashing 1-way Red with Buzzer SL3-120-R-B CTI Stacklight, 120Vac LED Flashing 1-way Red with Buzzer
    SL3-120-R-B CTI Stacklight, 120Vac LED Flashing 1-way Red with Buzzer
    Web Price $691.33
  25. SPXCDDMK Honeywell Duct mounting Kit - image 1 SPXCDDMK Honeywell Duct mounting Kit - image 1
    SPXCDDMK Honeywell Duct Mounting Kit
    Add to Quote to request pricing
  26. STICKER SET CTI Calibration stickers (blank), pack of 140 STICKER SET CTI Calibration stickers (blank), pack of 140
    STICKER SET CTI Calibration stickers (blank), pack of 140
    Web Price $64.17
  27. 033-3032-000 Honeywell Magnet Key, RAEGuard and RAEGuard 2 033-3032-000 Honeywell Magnet Key, RAEGuard and RAEGuard 2
    033-3032-000 Honeywell Magnet Key, RAEGuard and RAEGuard 2
    Web Price $115.82
  28. 1265-3008 Honeywell SPM Flex CC Hydrazine (30) 1265-3008 Honeywell SPM Flex CC Hydrazine (30)
    1265-3008 Honeywell SPM Flex CC Hydrazine (30)
    Add to Quote to request pricing
  29. 1265-4008 Honeywell SPM Flex CC-S Hydrazine 1265-4008 Honeywell SPM Flex CC-S Hydrazine
    1265-4008 Honeywell SPM Flex CC-S Hydrazine
    Web Price $261.00
  30. 1309A0061 Honeywell E3Point Remote Sensor, Methane (CH4) 1309A0061 Honeywell E3Point Remote Sensor, Methane (CH4)
    1309A0061 Honeywell E3Point Remote Sensor, Methane (CH4)
    Add to Quote to request pricing
  31. 2104D0237 Honeywell Mounting plate 2104D0237 Honeywell Mounting plate
    2104D0237 Honeywell Mounting plate
    Web Price $471.67
  32. 2104D0295 Honeywell Sun/Heat Shade (Deluge Cover) 2104D0295 Honeywell Sun/Heat Shade (Deluge Cover)
    2104D0295 Honeywell Sun/Heat Shade (Deluge Cover)
    Add to Quote to request pricing
  33. Draeger default image Draeger default image
    4594570 Draeger Pac 8000 Hydrogen Cyanide (HCN) 10 ppm
    Web Price $548.00
  34. 4594655 Draeger Test Gas CH4 50% LEL CO 100H2S 25O2 17% 4594655 Draeger Test Gas CH4 50% LEL CO 100H2S 25O2 17%
    4594655 Draeger Test Gas CH4 50% LEL CO 100H2S 25O2 17%
    Web Price $375.92
  35. 4597160 Draeger Test Gas 116 L, CH4, CO, H2S, O2, CO2/N2 4597160 Draeger Test Gas 116 L, CH4, CO, H2S, O2, CO2/N2
    4597160 Draeger Test Gas 116 L, CH4, CO, H2S, O2, CO2/N2
    Web Price $919.94
  36. 490-0011-005 Honeywell DigiPID external water trap filter (Pack of 5) 490-0011-005 Honeywell DigiPID external water trap filter (Pack of 5)
    490-0011-005 Honeywell DigiPID external water trap filter (Pack of 5)
    Web Price $139.35
  37. 6400077 Draeger Accuro Extension hose: 3 meter 6400077 Draeger Accuro Extension hose: 3 meter
    6400077 Draeger Accuro Extension hose: 3 meter
    Web Price $340.17
  38. 6728781 Draeger Tube Sulfuric Acid 1/a (9 tests per box) Gas Detection Tube Detection Range: 1 - 5 mg/m³Tests per box: 9Shelf life: 2 Year 6728781 Draeger Tube Sulfuric Acid 1/a (9 tests per box) Gas Detection Tube Detection Range: 1 - 5 mg/m³Tests per box: 9Shelf life: 2 Year
    6728781 Draeger Tube Sulfuric Acid 1/a (9 tests per box) Gas Detection Tube
    Web Price $210.67
  39. 6811344 Draeger Selective filter KX for XXS SO2 sensor 6811344 Draeger Selective filter KX for XXS SO2 sensor
    6811344 Draeger Selective filter KX for XXS SO2 sensor
    Web Price $63.00
  40. 8101741 Draeger Tube Benzene 15/a Gas Detection Tube Detection Range: 15 - 420 ppmTests per box: 10Shelf life: 2 Year 8101741 Draeger Tube Benzene 15/a Gas Detection Tube Detection Range: 15 - 420 ppmTests per box: 10Shelf life: 2 Year
    8101741 Draeger Tube Benzene 15/a Gas Detection Tube
    Web Price $177.33
  41. 8326352 Draeger Pac 8000 Chlorine (CL2) Portable Single Gas Detector 8326352 Draeger Pac 8000 Chlorine (CL2) Portable Single Gas Detector
    8326352 Draeger Pac 8000 Chlorine (CL₂) Portable Single Gas Detector
    Web Price $939.11
  42. Front image of BW Solo Portable Ammonia Detector. Front image of BW Solo Portable Ammonia Detector.
    BW-SOLO-O2 CTI Solo, Portable Oxygen Detector, 0-30%, with Datalogger Capability
    Web Price $779.68
  43. BW-SRA204-RC CTI Sensor cell Ammonia for BW SOLO and Gas Alert Extreme BW-SRA204-RC CTI Sensor cell Ammonia for BW SOLO and Gas Alert Extreme
    BW-SRA204-RC CTI Sensor cell Ammonia for BW SOLO and Gas Alert Extreme
    Web Price $1,146.29
  44. CAL KIT 34L CTI Calibration Kit with valve, regulator, gauge for 34L bottles, calibration adapter, tubing, rugged carrying case *Calibration gas not included* CAL KIT 34L CTI Calibration Kit with valve, regulator, gauge for 34L bottles, calibration adapter, tubing, rugged carrying case *Calibration gas not included*
    SHIPS TODAY
    CAL KIT 34L CTI Calibration Kit with valve, regulator, gauge for 34L bottles, calibration adapter, tubing, rugged carrying case *Calibration gas not included*
    Web Price $415.33
  45. CAL KIT DF-17L CTI Calibration Kit with demand-flow regulator and gauge for 17L bottles, 3' Norpene tubing *Calibration gas not included* CAL KIT DF-17L CTI Calibration Kit with demand-flow regulator and gauge for 17L bottles, 3' Norpene tubing *Calibration gas not included*
    CAL KIT DF-17L CTI Calibration Kit with demand-flow regulator and gauge for 17L bottles, 3' Norpene tubing *Calibration gas not included*
    Web Price $556.50
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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