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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. C01-2034-005 Honeywell DigiPID internal dust filter (Pack of 5) C01-2034-005 Honeywell DigiPID internal dust filter (Pack of 5)
    C01-2034-005 Honeywell DigiPID internal dust filter (Pack of 5)
    Web Price $123.05
  2. CH24301 Draeger Tube Chlorine 0.2/a Gas Detection Tube Detection Range: 0.2 - 30 ppmTests per box: 10Shelf life: 2 Year CH24301 Draeger Tube Chlorine 0.2/a Gas Detection Tube Detection Range: 0.2 - 30 ppmTests per box: 10Shelf life: 2 Year
    CH24301 Draeger Tube Chlorine 0.2/a Gas Detection Tube
    Web Price $117.00
  3. CH30301 Draeger Tube Hydrogen Fluoride 1.5/b Gas Detection Tube Detection Range: 1.5 - 15 ppmTests per box: 10Shelf life: 2 Year CH30301 Draeger Tube Hydrogen Fluoride 1.5/b Gas Detection Tube Detection Range: 1.5 - 15 ppmTests per box: 10Shelf life: 2 Year
    CH30301 Draeger Tube Hydrogen Fluoride 1.5/b Gas Detection Tube
    Web Price $133.25
  4. CH31801 Draeger Tube Hydrazine 0.25/a Gas Detection Tube Detection Range: 0.1 - 10 ppmTests per box: 10Shelf life: 2 Year CH31801 Draeger Tube Hydrazine 0.25/a Gas Detection Tube Detection Range: 0.1 - 10 ppmTests per box: 10Shelf life: 2 Year
    CH31801 Draeger Tube Hydrazine 0.25/a Gas Detection Tube
    Web Price $150.67
  5. CK-REG-17L-ST CTI Regulator for 17L calibration gas bottle, Fixed 0.3 LPM flowrate, Integral 600psi pressure gauge CK-REG-17L-ST CTI Regulator for 17L calibration gas bottle, Fixed 0.3 LPM flowrate, Integral 600psi pressure gauge
    CK-REG-17L-ST CTI Regulator for 17L calibration gas bottle, Fixed 0.3 LPM flowrate, Integral 600psi pressure gauge
    Web Price $322.00
  6. D03-3002-000 Honeywell Pump Assy, RAEGuard 2 PID D03-3002-000 Honeywell Pump Assy, RAEGuard 2 PID
    D03-3002-000 Honeywell Pump Assy, RAEGuard 2 PID
    Web Price $1,224.40
  7. D03-3003-000 Honeywell SAFETY BARRIER ASSY,RAEGUARD 2 PID D03-3003-000 Honeywell SAFETY BARRIER ASSY,RAEGUARD 2 PID
    D03-3003-000 Honeywell SAFETY BARRIER ASSY,RAEGUARD 2 PID
    Web Price $576.38
  8. D03-3005-000 Honeywell THP SENSOR Module ASSY, RAEGUARD 2 PID D03-3005-000 Honeywell THP SENSOR Module ASSY, RAEGUARD 2 PID
    D03-3005-000 Honeywell THP SENSOR Module ASSY, RAEGUARD 2 PID
    Add to Quote to request pricing
  9. Honeywell Manning ECFX NH3 Gas Sensor - Image 1 Honeywell Manning ECFX NH3 Gas Sensor - Image 1
    ECFX-100-ALS Honeywell (Manning) NH3 0/100ppm ATMOS LCD St Steel Enclosure
    Web Price $2,171.17
  10. Honeywell Manning ECFX NH3 Gas Sensor - Image 1 Honeywell Manning ECFX NH3 Gas Sensor - Image 1
    ECFX-100-S Honeywell (Manning) ammonia, 0/100ppm, stainless-steel enclosure (for areas above +55°F)
    Web Price $1,998.77
  11. Default Honeywell Logo - image 1 Default Honeywell Logo - image 1
    GFV4xx-series Honeywell 17 Liter Gas Cylinder
    As low as $0.00 List Price $214.00 List Price $214.00
  12. GG-NH3-100-DM CTI Gas Sensor Ammonia 0-100 PPM 4-20 mA Output, Rugged Temperature Controlled GG-NH3-100-DM CTI Gas Sensor Ammonia 0-100 PPM 4-20 mA Output, Rugged Temperature Controlled
    GG-NH3-100-DM CTI Gas Sensor Ammonia 0-100 PPM 4-20 mA Output, Rugged Temperature Controlled
    Web Price $1,791.00
  13. GG-NH3-2% CTI Gas Sensor, Ammonia 0-2% (0-20,000 ppm), 4/20 mA output, ammonia seleCTIve catalytic bead se GG-NH3-2% CTI Gas Sensor, Ammonia 0-2% (0-20,000 ppm), 4/20 mA output, ammonia seleCTIve catalytic bead se
    SHIPS TODAY
    GG-NH3-2% CTI Gas Sensor, Ammonia 0-2% (0-20,000 ppm), 4/20 mA output, ammonia seleCTIve catalytic bead se
    Web Price $1,552.00
  14. GG-NH3-2%-RS CTI Replacement Catalytic Bead Sensor, NH3 seleCTIve, plug-in, 0-2% GG-NH3-2%-RS CTI Replacement Catalytic Bead Sensor, NH3 seleCTIve, plug-in, 0-2%
    SHIPS TODAY
    GG-NH3-2%-RS CTI Replacement Catalytic Bead Sensor, NH3 seleCTIve, plug-in, 0-2%
    Web Price $567.75
  15. GG-NO2-B-RC CTI Replacement Electrochemical Cell, NO2 Ribbon Cable for use with Gg-no2-b Sensor GG-NO2-B-RC CTI Replacement Electrochemical Cell, NO2 Ribbon Cable for use with Gg-no2-b Sensor
    GG-NO2-B-RC CTI Replacement Electrochemical Cell, NO2 Ribbon Cable for use with Gg-no2-b Sensor
    Web Price $549.50
  16. GG-O2-C15 CTI Gas Sensor, Oxygen 15-25%, rugged polycarbonate enclosure, 4/20 mA output GG-O2-C15 CTI Gas Sensor, Oxygen 15-25%, rugged polycarbonate enclosure, 4/20 mA output
    GG-O2-C15 CTI Gas Sensor, Oxygen 15-25%, rugged polycarbonate enclosure, 4/20 mA output
    Web Price $1,249.00
  17. GG-SO2-20-DM CTI Gas Sensor, Sulfur Dioxide 0-20 PPM, 4/20 mA Output, Rugged Temperature Controlled Polycarbonate GG-SO2-20-DM CTI Gas Sensor, Sulfur Dioxide 0-20 PPM, 4/20 mA Output, Rugged Temperature Controlled Polycarbonate
    GG-SO2-20-DM CTI Gas Sensor, Sulfur Dioxide 0-20 PPM, 4/20 mA Output, Rugged Temperature Controlled Polycarbonate
    Web Price $1,540.00
  18. Hansen 30-1112, TStat Replacement Kit, 1, Range B 120F(49C) Nominal Hansen 30-1112, TStat Replacement Kit, 1, Range B 120F(49C) Nominal
    Hansen 30-1112, TStat Replacement Kit, 1, Range B 120F(49C) Nominal
    Web Price $510.05
  19. LBW-50/420/RL-BB Cool Air LBW-50, 420, or RLV back-up battery LBW-50/420/RL-BB Cool Air LBW-50, 420, or RLV back-up battery
    LBW-50/420/RL-BB Cool Air LBW-50, 420, or RLV back-up battery
    Add to Quote to request pricing
  20. M-501062 Honeywell Cal Kit Tubing 6 ft 1/8 I.D X 1/4 O.D for SQN8x M-501062 Honeywell Cal Kit Tubing 6 ft 1/8 I.D X 1/4 O.D for SQN8x
    M-501062 Honeywell Cal Kit Tubing 6 ft 1/8 I.D X 1/4 O.D for SQN8x
    Add to Quote to request pricing
  21. M-502874 Honeywell Regulator for 58L/103L Cylinder 0.1LPM M-502874 Honeywell Regulator for 58L/103L Cylinder 0.1LPM
    M-502874 Honeywell Regulator for 58L/103L Cylinder 0.1LPM
    Add to Quote to request pricing
  22. M-504530 Honeywell CF3-CH2F (R134A) (500 ppm), N2 Balance, 103 L M-504530 Honeywell CF3-CH2F (R134A) (500 ppm), N2 Balance, 103 L
    M-504530 Honeywell CF3-CH2F (R134A) (500 ppm), N2 Balance, 103 L
    Add to Quote to request pricing
  23. M-508161 Honeywell O2 (20.9%), N2 Balance, 103 L M-508161 Honeywell O2 (20.9%), N2 Balance, 103 L
    M-508161 Honeywell O2 (20.9%), N2 Balance, 103 L
    Add to Quote to request pricing
  24. MIDAS-E-O3X Honeywell Ozone (O3) - (0.036-0.4 ppm) MIDAS-E-O3X Honeywell Ozone (O3) - (0.036-0.4 ppm)
    MIDAS-E-O3X Honeywell Ozone (O3) - (0.036-0.4 ppm)
    Web Price $751.62
  25. CTi RB17L-CH4/2.5%, Certified Calibration Gas, 17L bottle, 50%LEL Methane - image 1 CTi RB17L-CH4/2.5%, Certified Calibration Gas, 17L bottle, 50%LEL Methane - image 1
    RB17L-CH4/2.5% CTI Certified Calibration Gas, 17L bottle, 50%LEL Methane
    Web Price $176.17
  26. CTi RB17L-CO/25, Certified Calibration Gas, 17L bottle, 25ppm CO, BAL AIR - image 1 CTi RB17L-CO/25, Certified Calibration Gas, 17L bottle, 25ppm CO, BAL AIR - image 1
    RB17L-CO/25 CTI Certified Calibration Gas 17L 25 PPM CO Balanced Air
    Web Price $176.17
  27. CTi RB17L-CO2/3%, Certified Calibration Gas, 17L bottle, 3.0% CO2, Bal in N2 - image 1 CTi RB17L-CO2/3%, Certified Calibration Gas, 17L bottle, 3.0% CO2, Bal in N2 - image 1
    RB17L-CO2/3% CTI Certified Calibration Gas, 17L bottle, 3.0% CO2, Bal in N2
    Web Price $176.17
  28. CTi RB17L-H2/500, Certified Calibration Gas, 17L bottle, 500 ppm Hydrogen - image 1 CTi RB17L-H2/500, Certified Calibration Gas, 17L bottle, 500 ppm Hydrogen - image 1
    RB17L-H2/500 CTI Certified Calibration Gas, 17L bottle, 500 ppm Hydrogen
    Web Price $176.17
  29. CTi RB17L-O2/20.9%, Certified Calibration Gas, 17L bottle, 20.9% O2, Balanced in N2 - image 1 CTi RB17L-O2/20.9%, Certified Calibration Gas, 17L bottle, 20.9% O2, Balanced in N2 - image 1
    RB17L-O2/20.9% CTI Certified Calibration Gas, 17L bottle, 20.9% O2, Balanced in N2
    Web Price $251.67
  30. CTi RB17L-R407C/500, Certified Calibration Gas, 17L bottle, 500 ppm R407c Bal Air - image 1 CTi RB17L-R407C/500, Certified Calibration Gas, 17L bottle, 500 ppm R407c Bal Air - image 1
    RB17L-R407C/500 CTI Certified Calibration Gas 17L 500 PPM R407c Bal Air
    Web Price $176.17
  31. CTi RB17L-R507A/1%, Certified Calibration Gas, 17L bottle, 1% R507a, BAL AIR - image 1 CTi RB17L-R507A/1%, Certified Calibration Gas, 17L bottle, 1% R507a, BAL AIR - image 1
    RB17L-R507A/1% CTI Certified Calibration Gas 17L 1% R507A Bal Air
    Web Price $176.17
  32. RB34L-R1233ZD/3000 CTI Certified Calibration Gas, 34L Cylinder, C10 Valve, 500 ppm R1233ZD, Balance Air RB34L-R1233ZD/3000 CTI Certified Calibration Gas, 34L Cylinder, C10 Valve, 500 ppm R1233ZD, Balance Air
    RB34L-R1233ZD/3000 CTI Certified Calibration Gas, 34L Cylinder, C10 Valve, 500 ppm R1233ZD, Balance Air
    Add to Quote to request pricing
  33. SHA-24-WHC CTI Replacement Clear Weatherproof Housing Cover for the SHA-24 Labeled Ammonia SHA-24-WHC CTI Replacement Clear Weatherproof Housing Cover for the SHA-24 Labeled Ammonia
    SHA-24-WHC CTI Replacement Clear Weatherproof Housing Cover for the SHA-24 Labeled Ammonia
    Web Price $81.67
  34. SHA-PAX-110-24-AMBER CTI Horn/Strobe 24VDC, 110 dB, 80 tones with 4 inputs, white body, Amber lens, weathe SHA-PAX-110-24-AMBER CTI Horn/Strobe 24VDC, 110 dB, 80 tones with 4 inputs, white body, Amber lens, weathe
    SHA-PAX-110-24-AMBER CTI Horn/Strobe 24VDC, 110 dB, 80 tones with 4 inputs, white body, Amber lens, weathe
    Web Price $882.34
  35. SHA-PAX-110-24-BLUE CTI Horn/Strobe 24VDC, 110 dB, 80 tones with 4 inputs, white body, Blue lens, weather SHA-PAX-110-24-BLUE CTI Horn/Strobe 24VDC, 110 dB, 80 tones with 4 inputs, white body, Blue lens, weather
    SHA-PAX-110-24-BLUE CTI Horn/Strobe 24VDC, 110 dB, 80 tones with 4 inputs, white body, Blue lens, weather
    Web Price $882.34
  36. SPMF-DCPO Honeywell Dust cover For power port SPMF-DCPO Honeywell Dust cover For power port
    SPMF-DCPO Honeywell Dust cover For power port
    Web Price $46.12
  37. SPSTAXO1SS Honeywell 0-25%VOL Oxygen (O2) SPSTAXO1SS Honeywell 0-25%VOL Oxygen (O2)
    SPSTAXO1SS Honeywell 0-25%VOL Oxygen (O2)
    Add to Quote to request pricing
  38. SPXCDTMO12 Honeywell Replacement terminal module O2, 12-32 Vdc SPXCDTMO12 Honeywell Replacement terminal module O2, 12-32 Vdc
    SPXCDTMO12 Honeywell Replacement terminal module O2, 12-32 Vdc
    Add to Quote to request pricing
  39. TB-200 Cool Air Inc. Ammonia Solution Calibration Bottle TB-200 Cool Air Inc. Ammonia Solution Calibration Bottle
    TB-200 Cool Air Inc. Ammonia Solution Calibration Bottle, 200 ppm
    Web Price $70.00
  40. TB-500 Cool Air Inc. Ammonia Solution Calibration Bottle TB-500 Cool Air Inc. Ammonia Solution Calibration Bottle
    TB-500 Cool Air Inc. Ammonia Solution Calibration Bottle, 500 ppm
    Add to Quote to request pricing
  41. TEST-1A Honeywell Bump test kit; includes Balloon adapter & Quad Gas Cylinder: H2S (40 ppm), CO (200 ppm), CH4 (2.5%), O2 (10%) TEST-1A Honeywell Bump test kit; includes Balloon adapter & Quad Gas Cylinder: H2S (40 ppm), CO (200 ppm), CH4 (2.5%), O2 (10%)
    TEST-1A Honeywell Bump test kit; includes Balloon adapter & Quad Gas Cylinder: H2S (40 ppm), CO (200 ppm), CH4 (2.5%), O2 (10%)
    Web Price $307.78
  42. VN00147 Draeger X-AM 5100 w/ 6819140 XS EC - HF/HCL, 8322237 Alkaline (AA) battery pack VN00147 Draeger X-AM 5100 w/ 6819140 XS EC - HF/HCL, 8322237 Alkaline (AA) battery pack
    VN00147 Draeger X-AM 5100 w/ 6819140 XS EC - HF/HCL, 8322237 Alkaline (AA) battery pack
    Add to Quote to request pricing
  43. VN00148 Draeger X-AM 5100 w/ 6809170 XS EC - H2O2, 8318785 NiMH Battery and Charger Kit VN00148 Draeger X-AM 5100 w/ 6809170 XS EC - H2O2, 8318785 NiMH Battery and Charger Kit
    VN00148 Draeger X-AM 5100 w/ 6809170 XS EC - H2O2, 8318785 NiMH Battery and Charger Kit
    Web Price $3,641.85
  44. Honeywell logo Honeywell logo
    10-0142 PCBA ST-35/71 I/O (non cancellable/non returnable)
    Add to Quote to request pricing
  45. Honey Default Image Honey Default Image
    10237 Honeywell Cylinder of Nitrogen (N2)
    Add to Quote to request pricing
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  1. In Stock, Ships Today 40items
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Category
  1. Accessories and Consumables 212items
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  3. Calibration Gases 193items
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  11. Gas Detection 2288items
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  16. Gas Detector Calibration Gas 376items
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  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
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  42. Quote Only 285items
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  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