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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. BW-SRQ1-4R-RS Honeywell BW Technologies Sensor Portable, Replacement PID sensor for the BW Ultra BW-SRQ1-4R-RS Honeywell BW Technologies Sensor Portable, Replacement PID sensor for the BW Ultra
    BW-SRQ1-4R-RS Honeywell BW Technologies Sensor Portable, Replacement PID sensor for the BW Ultra
    Web Price $2,497.79
  2. BW-SRW-1S-RS BW Portable, LEL sensor for Ultra and Solo BW-SRW-1S-RS BW Portable, LEL sensor for Ultra and Solo
    BW-SRW-1S-RS BW Portable, LEL sensor for Ultra and Solo
    Web Price $758.99
  3. BW-SRX-1S-RC CTI Portable, O2 sensor for Ultra and Solo BW-SRX-1S-RC CTI Portable, O2 sensor for Ultra and Solo
    BW-SRX-1S-RC CTI Portable, O2 sensor for Ultra and Solo
    Web Price $585.11
  4. BW-ULTRA-0000B1 Honeywell BW Technologies BW Ultra Portable with 0-5% Carbon Dioxide Sensor - in Yellow Case and Black Case BW-ULTRA-0000B1 Honeywell BW Technologies BW Ultra Portable with 0-5% Carbon Dioxide Sensor - in Yellow Case and Black Case
    BW-ULTRA-0000B1 Honeywell BW Technologies BW Ultra Portable with 0-5% Carbon Dioxide Sensor
    Web Price $3,315.00
  5. BW-ULTRA-000MB1 Honeywell BW Technologies BW Ultra Portable Sensor with Carbon Monoxide and IR for Carbon Dioxide Sensor - in Yellow and Black Case BW-ULTRA-000MB1 Honeywell BW Technologies BW Ultra Portable Sensor with Carbon Monoxide and IR for Carbon Dioxide Sensor - in Yellow and Black Case
    BW-ULTRA-000MB1 Honeywell BW Technologies BW Ultra Portable Sensor with Carbon Monoxide and IR for Carbon Dioxide S
    Web Price $3,681.71
  6. BW-ULTRA-00MMR1 Honeywell BW Technologies BW Ultra Portable Sensor with Carbon Monoxide and Hydrogen Sensor - in Yellow and Black Case BW-ULTRA-00MMR1 Honeywell BW Technologies BW Ultra Portable Sensor with Carbon Monoxide and Hydrogen Sensor - in Yellow and Black Case
    BW-ULTRA-00MMR1 Honeywell BW Technologies BW Ultra Portable Sensor with Carbon Monoxide and Hydrogen Sensor
    Add to Quote to request pricing
  7. BW-ULTRA-0W00Q1 Honeywell BW Technologies BW Ultra Portable with PID and LEL Sensors - in Yellow Case and Black Case BW-ULTRA-0W00Q1 Honeywell BW Technologies BW Ultra Portable with PID and LEL Sensors - in Yellow Case and Black Case
    BW-ULTRA-0W00Q1 Honeywell BW Technologies BW Ultra Portable with PID and LEL Sensors
    Add to Quote to request pricing
  8. BW-ULTRA-5CHG CTI Ultra 5-Bay Charger (HU-C01-MC5) BW-ULTRA-5CHG CTI Ultra 5-Bay Charger (HU-C01-MC5)
    BW-ULTRA-5CHG CTI Ultra 5-Bay Charger (HU-C01-MC5)
    Add to Quote to request pricing
  9. BW-ULTRA-FIL-1 Honeywell BW Technologies Portable, Replacement filter kit for BW Ultra external pump filters, 1 set BW-ULTRA-FIL-1 Honeywell BW Technologies Portable, Replacement filter kit for BW Ultra external pump filters, 1 set
    BW-ULTRA-FIL-1 Honeywell BW Technologies Portable, Replacement filter kit for BW Ultra external pump filters, 1 set
    Web Price $18.42
  10. BW-ULTRA-FIL-10 CTI Portable, Replacement filter kit for BW Ultra external pump filters, pk of 10 BW-ULTRA-FIL-10 CTI Portable, Replacement filter kit for BW Ultra external pump filters, pk of 10
    BW-ULTRA-FIL-10 CTI Portable, Replacement filter kit for BW Ultra external pump filters, pk of 10
    Add to Quote to request pricing
  11. IRP - BW Technologies by Honeywell Brand Logo IRP - BW Technologies by Honeywell Brand Logo
    BW-ULTRA-LEL-RC Honeywell BW Technologies Replacement LEL Sensor for BW-ULTRA
    Add to Quote to request pricing
  12. BW-ULTRA-MANIFOLD Honeywell BW Technologies Portable, Replacement sensor manifold for BW Ultras BW-ULTRA-MANIFOLD Honeywell BW Technologies Portable, Replacement sensor manifold for BW Ultras
    BW-ULTRA-MANIFOLD Honeywell BW Technologies Portable, Replacement sensor manifold for BW Ultras
    Web Price $72.25
  13. IRP - BW Technologies by Honeywell Brand Logo IRP - BW Technologies by Honeywell Brand Logo
    BW-ULTRA-PID-RC Honeywell BW Technologies Replacement PID Sensor for BW-ULTRA
    Add to Quote to request pricing
  14. BW-ULTRA-PUMP Honeywell BW Technologies Portable, replacement pump for all BW-Ultras BW-ULTRA-PUMP Honeywell BW Technologies Portable, replacement pump for all BW-Ultras
    BW-ULTRA-PUMP Honeywell BW Technologies Portable, replacement pump for all BW-Ultras
    Web Price $662.22
  15. BW-ULTRA-X000B1 Honeywell BW Technologies BW Ultra Portable with Oxygen and Carbon Dioxide Sensors - in Yellow Case and Black Case BW-ULTRA-X000B1 Honeywell BW Technologies BW Ultra Portable with Oxygen and Carbon Dioxide Sensors - in Yellow Case and Black Case
    BW-ULTRA-X000B1 Honeywell BW Technologies BW Ultra Portable with Oxygen and Carbon Dioxide Sensors
    Add to Quote to request pricing
  16. BW-ULTRA-XW00A1 Honeywell BW Technologies BW Ultra Portable with EC-NH3, Oxygen and LEL Sensors - in Yellow Case and Black Case BW-ULTRA-XW00A1 Honeywell BW Technologies BW Ultra Portable with EC-NH3, Oxygen and LEL Sensors - in Yellow Case and Black Case
    BW-ULTRA-XW00A1 Honeywell BW Technologies BW Ultra Portable with EC-NH3, Oxygen and LEL Sensors
    Add to Quote to request pricing
  17. BW-ULTRA-XWHM00 Honeywell BW Technologies BW Ultra Portable with Oxygen, LEL, Hydrogen Sulfide and Carbon Monoxide Sensors - in Yellow Case and Black Case BW-ULTRA-XWHM00 Honeywell BW Technologies BW Ultra Portable with Oxygen, LEL, Hydrogen Sulfide and Carbon Monoxide Sensors - in Yellow Case and Black Case
    BW-ULTRA-XWHM00 Honeywell BW Technologies BW Ultra Portable with Oxygen, LEL, Hydrogen Sulfide and Carbon Monoxide
    Web Price $3,051.50
  18. BW-ULTRA-XWHMQ1 Honeywell BW Technologies BW Ultra Portable with Oxygen, LEL, Hydrogen Sulfide, Carbon Monoxide and PID Sensors - in Yellow Case and Black Case BW-ULTRA-XWHMQ1 Honeywell BW Technologies BW Ultra Portable with Oxygen, LEL, Hydrogen Sulfide, Carbon Monoxide and PID Sensors - in Yellow Case and Black Case
    BW-ULTRA-XWHMQ1 Honeywell BW Technologies BW Ultra Portable with Oxygen, LEL, Hydrogen Sulfide, Carbon Monoxide and
    Add to Quote to request pricing
  19. Honey Default Image Honey Default Image
    BWS-A-B Honeywell BW Solo - (NH3) Standard - Black (Requires IntelliDoX for Data Transfer)
    Add to Quote to request pricing
  20. Honey Default Image Honey Default Image
    BWS-A-LABEL Honeywell Replacement Label Ammonia (NH3)
    Add to Quote to request pricing
  21. Honey Default Image Honey Default Image
    BWS-A-PCB1 Honeywell Replacement PCB Ammonia (NH3) - Standard
    Add to Quote to request pricing
  22. Honey Default Image Honey Default Image
    BWS-A-Y Honeywell BW Solo - (NH3) Standard - Yellow (Requires IntelliDoX for Data Transfer)
    Add to Quote to request pricing
  23. Honey Default Image Honey Default Image
    BWS-A2-B Honeywell BW Solo - (NH3) Extended Range Standard - Black (Requires IntelliDoX for Data Transfer)
    Add to Quote to request pricing
  24. BWS-A2-PCB1 Honeywell Replacement PCB Ammonia ext. range (NH3 Ext) - Standard BWS-A2-PCB1 Honeywell Replacement PCB Ammonia ext. range (NH3 Ext) - Standard
    BWS-A2-PCB1 Honeywell Replacement PCB Ammonia ext. range (NH3 Ext) - Standard
    Add to Quote to request pricing
  25. Honey Default Image Honey Default Image
    BWS-BC1 Honeywell BW Solo Replacement Back Shell - Yellow
    Add to Quote to request pricing
  26. Honey Default Image Honey Default Image
    BWS-BC1B Honeywell BW Solo Replacement Back Shell - Black
    Add to Quote to request pricing
  27. Honey Default Image Honey Default Image
    BWS-BH-1 Honeywell BW Solo Replacement Battery Cover Kit
    Add to Quote to request pricing
  28. Honey Default Image Honey Default Image
    BWS-BH-2 Honeywell (Manning) Solo Replacement Battery Cover Kit - Wireless
    Web Price $93.23
  29. Honey Default Image Honey Default Image
    BWS-ORING-4S-K1 Honeywell BW Solo 4 Series Sealing Kit - 10 pcs
    Add to Quote to request pricing
  30. Honey Default Image Honey Default Image
    BWS-SCREW-K1 Honeywell BW Solo Sensor Fixer Screw Kit - 25 pcs
    Add to Quote to request pricing
  31. Honey Default Image Honey Default Image
    BWS1-A-B Honeywell (Manning) Solo - (NH3) Wireless - Black
    Add to Quote to request pricing
  32. BWS1-A-PCB1 Honeywell Replacement PCB Ammonia (NH3) - Wireless BWS1-A-PCB1 Honeywell Replacement PCB Ammonia (NH3) - Wireless
    BWS1-A-PCB1 Honeywell Replacement PCB Ammonia (NH3) - Wireless
    Add to Quote to request pricing
  33. Honey Default Image Honey Default Image
    SHIPS TODAY
    BWS1-A-Y Honeywell (Manning) Solo - (NH3) Wireless - Yellow
    Web Price $1,257.01
  34. BZR-P Honeywell *NEW* Bezel, Red, Wall, PLAIN BZR-P Honeywell *NEW* Bezel, Red, Wall, PLAIN
    BZR-P Honeywell *NEW* Bezel, Red, Wall, PLAIN
    Add to Quote to request pricing
  35. BZRC-P Honeywell *NEW* Bezel, Red, Ceiling, PLAIN (for SCWL, PC2RL) BZRC-P Honeywell *NEW* Bezel, Red, Ceiling, PLAIN (for SCWL, PC2RL)
    BZRC-P Honeywell *NEW* Bezel, Red, Ceiling, PLAIN (for SCWL, PC2RL)
    Add to Quote to request pricing
  36. BZW-P Honeywell Bezel plain white for use with P4WL BZW-P Honeywell Bezel plain white for use with P4WL
    BZW-P Honeywell (Manning) plain white for use with P4WL, pack of 4
    Web Price $117.25 List Price $158.92 List Price $158.92
  37. BZWC-P Honeywell Bezel plain white for use with PC4WL BZWC-P Honeywell Bezel plain white for use with PC4WL
    BZWC-P Honeywell Bezel plain white for use with PC4WL, pack of 4
    Add to Quote to request pricing
  38. C01-0001-000 Honeywell DigiPID sensor module, ATEX/IECEx/UL, 0.01 - 100 ppm isobutylene equivalent C01-0001-000 Honeywell DigiPID sensor module, ATEX/IECEx/UL, 0.01 - 100 ppm isobutylene equivalent
    C01-0001-000 Honeywell DigiPID sensor module, ATEX/IECEx/UL, 0.01 - 100 ppm isobutylene equivalent
    Web Price $12,355.95
  39. C01-0002-000 Honeywell DigiPID sensor module, ATEX/IECEx/UL, 0.1 - 1000 ppm isobutylene equivalent C01-0002-000 Honeywell DigiPID sensor module, ATEX/IECEx/UL, 0.1 - 1000 ppm isobutylene equivalent
    C01-0002-000 Honeywell DigiPID sensor module, ATEX/IECEx/UL, 0.1 - 1000 ppm isobutylene equivalent
    Web Price $9,093.66
  40. C01-0004-000 Honeywell DigiPID sensor module, ATEX/IECEx/UL, 1 - 1000 ppm isobutylene equivalent C01-0004-000 Honeywell DigiPID sensor module, ATEX/IECEx/UL, 1 - 1000 ppm isobutylene equivalent
    C01-0004-000 Honeywell DigiPID sensor module, ATEX/IECEx/UL, 1 - 1000 ppm isobutylene equivalent
    Web Price $3,248.92
  41. C01-0902-011 Honeywell SENSORModule, 0-100PPM, DIGIPID, WITHPackAGE C01-0902-011 Honeywell SENSORModule, 0-100PPM, DIGIPID, WITHPackAGE
    C01-0902-011 Honeywell SENSORModule, 0-100PPM, DIGIPID, WITHPackAGE
    Add to Quote to request pricing
  42. C01-0902-012 Honeywell Module, 0-1000PPM, DIGIPID, WITHPackAGE C01-0902-012 Honeywell Module, 0-1000PPM, DIGIPID, WITHPackAGE
    C01-0902-012 Honeywell Module, 0-1000PPM, DIGIPID, WITHPackAGE
    Add to Quote to request pricing
  43. C01-3007-100 Honeywell DigiPID replacement sensor kit - Teflon construction with 3 electrodes C01-3007-100 Honeywell DigiPID replacement sensor kit - Teflon construction with 3 electrodes
    C01-3007-100 Honeywell DigiPID replacement sensor kit - Teflon construction with 3 electrodes
    Web Price $522.98
  44. C01-3007-200 Honeywell REPLACEMENT SENSOR Kit with STAINLESS STEEL UV SHIELD, DIGI PID C01-3007-200 Honeywell REPLACEMENT SENSOR Kit with STAINLESS STEEL UV SHIELD, DIGI PID
    C01-3007-200 Honeywell REPLACEMENT SENSOR Kit with STAINLESS STEEL UV SHIELD, DIGI PID
    Add to Quote to request pricing
  45. C01-3012-000 Honeywell DigiPID flowthough adapter - Stainless steel (included standard with all DigiPID sensor modules) C01-3012-000 Honeywell DigiPID flowthough adapter - Stainless steel (included standard with all DigiPID sensor modules)
    C01-3012-000 Honeywell DigiPID flowthough adapter - Stainless steel (included standard with all DigiPID sensor modules)
    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