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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. GG-VL-R507A-RS CTI Replacement sensor for GG-VL-R507a GG-VL-R507A-RS CTI Replacement sensor for GG-VL-R507a
    GG-VL-R507A-RS CTI Replacement sensor for GG-VL-R507a
    Add to Quote to request pricing
  2. GG-VL2-CH4 CTI Gas Sensor, Vent Line 2, CH4 0-1% 4/20mA output GG-VL2-CH4 CTI Gas Sensor, Vent Line 2, CH4 0-1% 4/20mA output
    GG-VL2-CH4 CTI Gas Sensor, Vent Line 2, CH4 0-1% 4/20mA output
    Add to Quote to request pricing
  3. GG-VL2-CO2 Calibration Technologies Carbon Dioxide Vent Line Sensor - Image 2 GG-VL2-CO2 Calibration Technologies Carbon Dioxide Vent Line Sensor - Image 2
    GG-VL2-CO2 CTI Carbon Dioxide Vent Line Sensor
    Web Price $1,642.00
  4. GG-VL2-CO2-RS Calibration Technologies Replacement sensor element for GG-VL2-CO2 - image 1 GG-VL2-CO2-RS Calibration Technologies Replacement sensor element for GG-VL2-CO2 - image 1
    GG-VL2-CO2-RS CTI Replacement Sensor Element for GG-VL2-CO2
    Web Price $657.72
  5. GG-VL2-R CTI Gas Sensor, Vent Line, Freon 0-1%, 4/20 mA output, includes mounting kit GG-VL2-R CTI Gas Sensor, Vent Line, Freon 0-1%, 4/20 mA output, includes mounting kit
    GG-VL2-R CTI Gas Sensor, Vent Line, Freon 0-1%, 4/20 mA output, includes mounting kit
    Web Price $1,642.00
  6. GG-VL2-R-RS CTI Replacement sensor element for GG-VL2-R GG-VL2-R-RS CTI Replacement sensor element for GG-VL2-R
    GG-VL2-R-RS CTI Replacement sensor element for GG-VL2-R
    Web Price $657.72
  7. GG-XM CTI GG-6 Expansion Module, Eight-Channel, Analog Inputs, (does not include sensors) GG-XM CTI GG-6 Expansion Module, Eight-Channel, Analog Inputs, (does not include sensors)
    GG-XM CTI GG-6 Expansion Module, Eight-Channel, Analog Inputs, (does not include sensors)
    Web Price $2,612.00
  8. GG-XM-AOB CTI Analog Output Board 4/20 mA Board for GG-XM (installed When Ordered with GG-XM) GG-XM-AOB CTI Analog Output Board 4/20 mA Board for GG-XM (installed When Ordered with GG-XM)
    GG-XM-AOB CTI Analog Output Board 4/20 mA Board for GG-XM (installed When Ordered with GG-XM)
    Web Price $541.33
  9. GG-XM-MB CTI GG-XM main board, no enclosure GG-XM-MB CTI GG-XM main board, no enclosure
    GG-XM-MB CTI GG-XM main board, no enclosure
    Add to Quote to request pricing
  10. GG6-GE-B CTI GG-6 Ethernet BACnet/IP gateway module (installed in GG-6 Controller) GG6-GE-B CTI GG-6 Ethernet BACnet/IP gateway module (installed in GG-6 Controller)
    GG6-GE-B CTI GG-6 Ethernet BACnet/IP gateway module (installed in GG-6 Controller)
    Add to Quote to request pricing
  11. GG6-GE-B CTI GG-6 Ethernet BACnet/IP gateway module (installed in GG-6 Controller) GG6-GE-B CTI GG-6 Ethernet BACnet/IP gateway module (installed in GG-6 Controller)
    GG6-GE-B CTI GG-6 Ethernet BACnet/IP gateway module (installed in GG-6 Controller)
    Web Price $2,057.00
  12. GG6-GE-E CTI GG-6 Ethernet EtherNet/IP gateway module (installed in GG-6 Controller) GG6-GE-E CTI GG-6 Ethernet EtherNet/IP gateway module (installed in GG-6 Controller)
    GG6-GE-E CTI GG-6 Ethernet EtherNet/IP gateway module (installed in GG-6 Controller)
    Web Price $2,057.00
  13. GG6-GE-M CTI GG-6 Ethernet Modbus Gateway Module (installed in GG-6 Controller) GG6-GE-M CTI GG-6 Ethernet Modbus Gateway Module (installed in GG-6 Controller)
    GG6-GE-M CTI GG-6 Ethernet Modbus Gateway Module (installed in GG-6 Controller)
    Web Price $2,057.00
  14. GG6-GR-B CTI GG-6 RS-485 BACnet gateway module (installed in GG-6 Controller) GG6-GR-B CTI GG-6 RS-485 BACnet gateway module (installed in GG-6 Controller)
    GG6-GR-B CTI GG-6 RS-485 BACnet gateway module (installed in GG-6 Controller)
    Add to Quote to request pricing
  15. GG6-GR-M CTI GG-6 RS-485 Modbus gateway module (installed in GG-6 Controller) GG6-GR-M CTI GG-6 RS-485 Modbus gateway module (installed in GG-6 Controller)
    GG6-GR-M CTI GG-6 RS-485 Modbus gateway module (installed in GG-6 Controller)
    Add to Quote to request pricing
  16. GG6-OI-EXT-CAB-2M CTI 2 meter (6.5 ft) cable bundle for remote mounting GG6 PLC GG6-OI-EXT-CAB-2M CTI 2 meter (6.5 ft) cable bundle for remote mounting GG6 PLC
    GG6-OI-EXT-CAB-2M CTI 2 meter (6.5 ft) cable bundle for remote mounting GG6 PLC
    Add to Quote to request pricing
  17. GG6-OI-EXT-CAB-4M CTI 4 meter (13 ft) cable bundle for remote mounting GG6 PLC GG6-OI-EXT-CAB-4M CTI 4 meter (13 ft) cable bundle for remote mounting GG6 PLC
    GG6-OI-EXT-CAB-4M CTI 4 meter (13 ft) cable bundle for remote mounting GG6 PLC
    Add to Quote to request pricing
  18. H-D03-0001-000 Honeywell Kit,R2GDIFF,0.01-100PPM,FGM-2001,HON H-D03-0001-000 Honeywell Kit,R2GDIFF,0.01-100PPM,FGM-2001,HON
    H-D03-0001-000 Honeywell Kit,R2GDIFF,0.01-100PPM,FGM-2001,HON
    Add to Quote to request pricing
  19. H-D03-0002-000 Honeywell Kit, R2GDIFF, 0.1-1000PPM, FGM-2002, HON H-D03-0002-000 Honeywell Kit, R2GDIFF, 0.1-1000PPM, FGM-2002, HON
    H-D03-0002-000 Honeywell Kit, R2GDIFF, 0.1-1000PPM, FGM-2002, HON
    Add to Quote to request pricing
  20. H-D03-0004-000 Honeywell Kit, RAEGuard 2 PID, ATEX/IECEx, 0.01-100 ppm isobutylene equivalent H-D03-0004-000 Honeywell Kit, RAEGuard 2 PID, ATEX/IECEx, 0.01-100 ppm isobutylene equivalent
    H-D03-0004-000 Honeywell Kit, RAEGuard 2 PID, ATEX/IECEx, 0.01-100 ppm isobutylene equivalent
    Web Price $14,051.42
  21. H-D03-0005-000 Honeywell Kit, RAEGuard 2 PID, ATEX/IECEx, 0.1-1000 ppm isobutylene equivalent H-D03-0005-000 Honeywell Kit, RAEGuard 2 PID, ATEX/IECEx, 0.1-1000 ppm isobutylene equivalent
    H-D03-0005-000 Honeywell Kit, RAEGuard 2 PID, ATEX/IECEx, 0.1-1000 ppm isobutylene equivalent
    Add to Quote to request pricing
  22. H-D03-0007-000 Honeywell RAEGuard 2 Fixed Head - ATEX (No Sensor module) H-D03-0007-000 Honeywell RAEGuard 2 Fixed Head - ATEX (No Sensor module)
    H-D03-0007-000 Honeywell RAEGuard 2 Fixed Head - ATEX (No Sensor module)
    Add to Quote to request pricing
  23. H-D03-0008-000 Honeywell Kit, RAEGuard 2 PID, ATEX/IECEx, 1-1000 ppm isobutylene equivalent H-D03-0008-000 Honeywell Kit, RAEGuard 2 PID, ATEX/IECEx, 1-1000 ppm isobutylene equivalent
    H-D03-0008-000 Honeywell Kit, RAEGuard 2 PID, ATEX/IECEx, 1-1000 ppm isobutylene equivalent
    Add to Quote to request pricing
  24. H-D03-0009-000 Honeywell Kit, RAEGuard 2 PID, UL, 0.01 100 ppm isobutylene equivalent H-D03-0009-000 Honeywell Kit, RAEGuard 2 PID, UL, 0.01 100 ppm isobutylene equivalent
    H-D03-0009-000 Honeywell Kit, RAEGuard 2 PID, UL, 0.01 100 ppm isobutylene equivalent
    Add to Quote to request pricing
  25. H-D03-0012-000 Honeywell Kit, RAEGuard 2 PID, UL, 1 – 1000 ppm isobutylene equivalent H-D03-0012-000 Honeywell Kit, RAEGuard 2 PID, UL, 1 – 1000 ppm isobutylene equivalent
    H-D03-0012-000 Honeywell Kit, RAEGuard 2 PID, UL, 1 – 1000 ppm isobutylene equivalent
    Web Price $6,006.75
  26. H-D03-0013-000 Honeywell RAEGuard 2 Fixed Head - UL (No Sensor module) H-D03-0013-000 Honeywell RAEGuard 2 Fixed Head - UL (No Sensor module)
    H-D03-0013-000 Honeywell RAEGuard 2 Fixed Head - UL (No Sensor module)
    Add to Quote to request pricing
  27. H-D03-0015-000 Honeywell Kit, R2GDIFF, 0.01-100PPM, FGM-2001, UL, HON H-D03-0015-000 Honeywell Kit, R2GDIFF, 0.01-100PPM, FGM-2001, UL, HON
    H-D03-0015-000 Honeywell Kit, R2GDIFF, 0.01-100PPM, FGM-2001, UL, HON
    Add to Quote to request pricing
  28. H-D03-0016-000 Honeywell Kit, R2GDIFF, 0.1-1000PPM, FGM-2002, UL, HON H-D03-0016-000 Honeywell Kit, R2GDIFF, 0.1-1000PPM, FGM-2002, UL, HON
    H-D03-0016-000 Honeywell Kit, R2GDIFF, 0.1-1000PPM, FGM-2002, UL, HON
    Add to Quote to request pricing
  29. H-D03-1012-000 Honeywell PCB ASSY, MAIN BOARD, RAEGUARD 2 PID H-D03-1012-000 Honeywell PCB ASSY, MAIN BOARD, RAEGUARD 2 PID
    H-D03-1012-000 Honeywell PCB ASSY, MAIN BOARD, RAEGUARD 2 PID
    Add to Quote to request pricing
  30. H-D03-3001-000 Honeywell DISPLAY Module ASSY, RAEGUARD 2 PID, FOR SERVICE H-D03-3001-000 Honeywell DISPLAY Module ASSY, RAEGUARD 2 PID, FOR SERVICE
    H-D03-3001-000 Honeywell DISPLAY Module ASSY, RAEGUARD 2 PID, FOR SERVICE
    Add to Quote to request pricing
  31. HA-120-HZ Calibration Technologies Horn, Class 1 DIV 2, 120 VAC, Electro-mechanical, indoor/outdoor - image 1 HA-120-HZ Calibration Technologies Horn, Class 1 DIV 2, 120 VAC, Electro-mechanical, indoor/outdoor - image 1
    HA-120-HZ CTI Horn, Class 1 DIV 2, 120 VAC, Electro-mechanical, Indoor/Outdoor
    Add to Quote to request pricing
  32. HA-120-NHZ CTI Horn, 120 VAC, electro-mechanical, indoor/outdoor, non-classified areas HA-120-NHZ CTI Horn, 120 VAC, electro-mechanical, indoor/outdoor, non-classified areas
    HA-120-NHZ CTI Horn, 120 VAC, electro-mechanical, indoor/outdoor, non-classified areas
    Add to Quote to request pricing
  33. Default Honeywell Logo - image 1 Default Honeywell Logo - image 1
    HA-71-HMI Honeywell Human/Machine Interface (HMI) Software Package (CD)
    Add to Quote to request pricing
  34. HA-71N4 Honeywell HA-71SM IN NEMA 4X Enclosure HA-71N4 Honeywell HA-71SM IN NEMA 4X Enclosure
    HA-71N4 Honeywell HA-71SM IN NEMA 4X Enclosure
    Add to Quote to request pricing
  35. HA-FS10R Honeywell HOUSING Red for FS10 ALUMINUM HA-FS10R Honeywell HOUSING Red for FS10 ALUMINUM
    HA-FS10R Honeywell HOUSING Red for FS10 ALUMINUM
    Add to Quote to request pricing
  36. HA-FS10R-T Honeywell HOUSING TOP Red for FS10 ALUMINUM HA-FS10R-T Honeywell HOUSING TOP Red for FS10 ALUMINUM
    HA-FS10R-T Honeywell HOUSING TOP Red for FS10 ALUMINUM
    Add to Quote to request pricing
  37. HA71N4 Honeywell HA71 in NEMA 4X Enclosure - image 1 HA71N4 Honeywell HA71 in NEMA 4X Enclosure - image 1
    HA71N4 Honeywell HA71 in NEMA 4X Enclosure Including Magnetic Keypad for Non-Intrusive Control
    Add to Quote to request pricing
  38. HA71N4-16 Honeywell HA71 in NEMA 4X Enclosure, 16 Channel, Standard Configuration - image 1 HA71N4-16 Honeywell HA71 in NEMA 4X Enclosure, 16 Channel, Standard Configuration - image 1
    HA71N4-16 Honeywell HA71 in NEMA 4X Enclosure, 16 Channel, Standard Configuration
    Add to Quote to request pricing
  39. HA71N4-8 Honeywell HA71 in NEMA 4X Enclosure, 8 Channel, Standard Configuration - image 1 HA71N4-8 Honeywell HA71 in NEMA 4X Enclosure, 8 Channel, Standard Configuration - image 1
    HA71N4-8 Honeywell HA71 in NEMA 4X Enclosure, 8 Channel, Standard Configuration
    Add to Quote to request pricing
  40. HA71PM Honeywell Panel Mount Rack - image 1 HA71PM Honeywell Panel Mount Rack - image 1
    HA71PM Honeywell Panel Mount Rack Including Bezel/Rack Hardware and Magnetic Keypad for Non-Intrusive Control
    Add to Quote to request pricing
  41. Honey Default Image Honey Default Image
    HA71XP Honeywell HA71SM in Bolt-On Lid NEMA 7 Enclosure include Magnetic Keypad for Non-Intrusive Control
    Add to Quote to request pricing
  42. Hansen 30-0063, Strainer Gasket for TXV Hansen 30-0063, Strainer Gasket for TXV
    Hansen 30-0063, Strainer Gasket for TXV
    Add to Quote to request pricing
  43. Hansen 30-0076, Blanking Plug for 2HOTV/HOTW Hansen 30-0076, Blanking Plug for 2HOTV/HOTW
    Hansen 30-0076, Blanking Plug for 2HOTV/HOTW
    Add to Quote to request pricing
  44. Hansen 30-0163, Thermostat, 180F Nominal Hansen 30-0163, Thermostat, 180F Nominal
    Hansen 30-0163, Thermostat, 180F Nominal
    Add to Quote to request pricing
  45. Hansen 30-0187, O-Ring, (-036), 1HOTV Hansen 30-0187, O-Ring, (-036), 1HOTV
    Hansen 30-0187, O-Ring, (-036), 1HOTV
    Add to Quote to request pricing
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  1. In Stock, Ships Today 40items
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  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