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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
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4780 items

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  1. FS10-RN45-SS Honeywell 316 Stainless Steel Housing 45 ft Sensitivity (Non-Latching Alarm Relays) FS10-RN45-SS Honeywell 316 Stainless Steel Housing 45 ft Sensitivity (Non-Latching Alarm Relays)
    FS10-RN45-SS Honeywell 316 Stainless Steel Housing 45 ft Sensitivity (Non-Latching Alarm Relays)
    Add to Quote to request pricing
  2. FS20X-211-10 Honeywell FS20X Replacement Detector Module FS20X-211-10 Honeywell FS20X Replacement Detector Module
    FS20X-211-10 Honeywell FS20X Replacement Detector Module
    Web Price $7,445.11
  3. FS20X-211-10-6 Honeywell REPL Module FS20X UV/IR STmp, EN54 FS20X-211-10-6 Honeywell REPL Module FS20X UV/IR STmp, EN54
    FS20X-211-10-6 Honeywell REPL Module FS20X UV/IR STmp, EN54
    Add to Quote to request pricing
  4. FS20X-211-21-4 Honeywell FS20X UV/IR AL NPT INMETRO FS20X-211-21-4 Honeywell FS20X UV/IR AL NPT INMETRO
    FS20X-211-21-4 Honeywell FS20X UV/IR AL NPT INMETRO
    Add to Quote to request pricing
  5. FS20X-211-21-6 Honeywell FS20X-211 IR/UV AL NPT FM/EN54 FS20X-211-21-6 Honeywell FS20X-211 IR/UV AL NPT FM/EN54
    FS20X-211-21-6 Honeywell FS20X-211 IR/UV AL NPT FM/EN54
    Add to Quote to request pricing
  6. FS20X-211-22-2 Honeywell DUAL IR/UV Stainless Steel Encl with (2) 3/4 FS20X-211-22-2 Honeywell DUAL IR/UV Stainless Steel Encl with (2) 3/4
    FS20X-211-22-2 Honeywell DUAL IR/UV Stainless Steel Encl with (2) 3/4" NPT Entries
    Add to Quote to request pricing
  7. FS20X-211-22-4 Honeywell FS20X UV/IR SS NPT INMETRO FS20X-211-22-4 Honeywell FS20X UV/IR SS NPT INMETRO
    FS20X-211-22-4 Honeywell FS20X UV/IR SS NPT INMETRO
    Add to Quote to request pricing
  8. FS20X-211-22-6 Honeywell FS20X-211 IR/UV SS NPT FM/EN54 FS20X-211-22-6 Honeywell FS20X-211 IR/UV SS NPT FM/EN54
    FS20X-211-22-6 Honeywell FS20X-211 IR/UV SS NPT FM/EN54
    Add to Quote to request pricing
  9. FS20X-211-23-3 Honeywell DUAL IR/UV Copper-Free Aluminum Encl. with (2) M25 Entries FS20X-211-23-3 Honeywell DUAL IR/UV Copper-Free Aluminum Encl. with (2) M25 Entries
    FS20X-211-23-3 Honeywell DUAL IR/UV Copper-Free Aluminum Encl. with (2) M25 Entries
    Add to Quote to request pricing
  10. FS20X-211-23-4 Honeywell DUAL IR/UV Detector Copper-Free Aluminum Encl. with (2) M25 entries, INMETRO FS20X-211-23-4 Honeywell DUAL IR/UV Detector Copper-Free Aluminum Encl. with (2) M25 entries, INMETRO
    FS20X-211-23-4 Honeywell DUAL IR/UV Detector Copper-Free Aluminum Encl. with (2) M25 entries, INMETRO
    Add to Quote to request pricing
  11. FS20X-211-23-6 Honeywell FS20X-211 IR/UV AL M25 FM/EN54 FS20X-211-23-6 Honeywell FS20X-211 IR/UV AL M25 FM/EN54
    FS20X-211-23-6 Honeywell FS20X-211 IR/UV AL M25 FM/EN54
    Add to Quote to request pricing
  12. FS20X-211-23-8 Honeywell FS20X UV/IR AL M25 CU-TR FS20X-211-23-8 Honeywell FS20X UV/IR AL M25 CU-TR
    FS20X-211-23-8 Honeywell FS20X UV/IR AL M25 CU-TR
    Add to Quote to request pricing
  13. FS20X-211-24-3 Honeywell DUAL IR/UV Stainless Steel Encl. with (2) M25 Entries FS20X-211-24-3 Honeywell DUAL IR/UV Stainless Steel Encl. with (2) M25 Entries
    FS20X-211-24-3 Honeywell DUAL IR/UV Stainless Steel Encl. with (2) M25 Entries
    Web Price $9,988.09
  14. FS20X-211-24-4 Honeywell DUAL IR/UV Detector 316 Stainless Steel Encl. with (2) M25 entries, INMETRO FS20X-211-24-4 Honeywell DUAL IR/UV Detector 316 Stainless Steel Encl. with (2) M25 entries, INMETRO
    FS20X-211-24-4 Honeywell DUAL IR/UV Detector 316 Stainless Steel Encl. with (2) M25 entries, INMETRO
    Add to Quote to request pricing
  15. FS20X-211-24-6 Honeywell FS20X-211 IR/UV SS M25 FM/EN54 FS20X-211-24-6 Honeywell FS20X-211 IR/UV SS M25 FM/EN54
    FS20X-211-24-6 Honeywell FS20X-211 IR/UV SS M25 FM/EN54
    Add to Quote to request pricing
  16. FS20X-211-24-8 Honeywell FS20X UV/IR SS M25 CU-TR FS20X-211-24-8 Honeywell FS20X UV/IR SS M25 CU-TR
    FS20X-211-24-8 Honeywell FS20X UV/IR SS M25 CU-TR
    Add to Quote to request pricing
  17. FS20X-212-10 Honeywell FS20X Electronics Module with Hart FS20X-212-10 Honeywell FS20X Electronics Module with Hart
    FS20X-212-10 Honeywell FS20X Electronics Module with Hart
    Web Price $8,503.25
  18. FS20X-212-21-2 Honeywell Dual IR/UV Flame Detector FS20X-212-21-2 Honeywell Dual IR/UV Flame Detector
    FS20X-212-21-2 Honeywell Dual IR/UV Flame Detector
    Add to Quote to request pricing
  19. FS20X-212-21-4 Honeywell FS20X UV/IR AL NPT INMETRO Hart FS20X-212-21-4 Honeywell FS20X UV/IR AL NPT INMETRO Hart
    FS20X-212-21-4 Honeywell FS20X UV/IR AL NPT INMETRO Hart
    Add to Quote to request pricing
  20. FS20X-212-22-2 Honeywell Dual IR/UV Dual IR/UV Flame Detector Stainless Steel FS20X-212-22-2 Honeywell Dual IR/UV Dual IR/UV Flame Detector Stainless Steel
    FS20X-212-22-2 Honeywell Dual IR/UV Dual IR/UV Flame Detector Stainless Steel
    Add to Quote to request pricing
  21. FS20X-212-22-4 Honeywell FS20X UV/IR SS NPT INMETRO Hart FS20X-212-22-4 Honeywell FS20X UV/IR SS NPT INMETRO Hart
    FS20X-212-22-4 Honeywell FS20X UV/IR SS NPT INMETRO Hart
    Add to Quote to request pricing
  22. FS20X-212-23-3 Honeywell Dual IR/UV Flame Detector Copper-Free Aluminium Encl. with (2) M25 entries FS20X-212-23-3 Honeywell Dual IR/UV Flame Detector Copper-Free Aluminium Encl. with (2) M25 entries
    FS20X-212-23-3 Honeywell Dual IR/UV Flame Detector Copper-Free Aluminium Encl. with (2) M25 entries
    Add to Quote to request pricing
  23. FS20X-212-23-4 Honeywell Dual IR/UV Copper-free Aluminum encl. with (2) M25 entries, INMETRO FS20X-212-23-4 Honeywell Dual IR/UV Copper-free Aluminum encl. with (2) M25 entries, INMETRO
    FS20X-212-23-4 Honeywell Dual IR/UV Copper-free Aluminum encl. with (2) M25 entries, INMETRO
    Add to Quote to request pricing
  24. FS20X-212-23-8 Honeywell FS20X UV/IR AL M25 CU-TR Hart FS20X-212-23-8 Honeywell FS20X UV/IR AL M25 CU-TR Hart
    FS20X-212-23-8 Honeywell FS20X UV/IR AL M25 CU-TR Hart
    Add to Quote to request pricing
  25. FS20X-212-24-3 Honeywell Dual IR/UV Flame Detector 316 stainless steel encl. with (2) M25 entries FS20X-212-24-3 Honeywell Dual IR/UV Flame Detector 316 stainless steel encl. with (2) M25 entries
    FS20X-212-24-3 Honeywell Dual IR/UV Flame Detector 316 stainless steel encl. with (2) M25 entries
    Add to Quote to request pricing
  26. FS20X-212-24-4 Honeywell Dual IR/UV 316 Stainless Steel encl. with (2) M25 entries, INMETRO FS20X-212-24-4 Honeywell Dual IR/UV 316 Stainless Steel encl. with (2) M25 entries, INMETRO
    FS20X-212-24-4 Honeywell Dual IR/UV 316 Stainless Steel encl. with (2) M25 entries, INMETRO
    Add to Quote to request pricing
  27. FS20X-212-24-8 Honeywell FS20X UV/IR SS M25 CU-TR Hart FS20X-212-24-8 Honeywell FS20X UV/IR SS M25 CU-TR Hart
    FS20X-212-24-8 Honeywell FS20X UV/IR SS M25 CU-TR Hart
    Add to Quote to request pricing
  28. FS24X-911-24-5 Honeywell FS24X-911, DET, STD, SS, 25MM, SOL 5 FS24X-911-24-5 Honeywell FS24X-911, DET, STD, SS, 25MM, SOL 5
    FS24X-911-24-5 Honeywell FS24X-911, DET, STD, SS, 25MM, SOL 5
    Add to Quote to request pricing
  29. FS24XP-AMGXM Honeywell FS24X Plus-3IR-AL-M25 Kit - Marine FS24XP-AMGXM Honeywell FS24X Plus-3IR-AL-M25 Kit - Marine
    FS24XP-AMGXM Honeywell FS24X Plus-3IR-AL-M25 Kit - Marine
    Add to Quote to request pricing
  30. FS24XP-AMGXX Honeywell FS24X Plus-3IR-AL-M25 Kit FS24XP-AMGXX Honeywell FS24X Plus-3IR-AL-M25 Kit
    FS24XP-AMGXX Honeywell FS24X Plus-3IR-AL-M25 Kit
    Web Price $8,717.78
  31. FS24XP-ANGXM Honeywell FS24X Plus 3IR-AL-3/4 NPT Kit - Marine FS24XP-ANGXM Honeywell FS24X Plus 3IR-AL-3/4 NPT Kit - Marine
    FS24XP-ANGXM Honeywell FS24X Plus 3IR-AL-3/4 NPT Kit - Marine
    Add to Quote to request pricing
  32. FS24XP-ANGXX Honeywell FS24X Plus 3IR-AL-3/4 NPT Kit FS24XP-ANGXX Honeywell FS24X Plus 3IR-AL-3/4 NPT Kit
    FS24XP-ANGXX Honeywell FS24X Plus 3IR-AL-3/4 NPT Kit
    Web Price $8,718.20
  33. FS24XP-PUCK Honeywell FS24X Plus-3IR-SPARE PUCK Kit FS24XP-PUCK Honeywell FS24X Plus-3IR-SPARE PUCK Kit
    FS24XP-PUCK Honeywell FS24X Plus-3IR-SPARE PUCK Kit
    Add to Quote to request pricing
  34. FS24XP-SMGXM Honeywell FS24X Plus-3IR-SS-M25 Kit - Marine FS24XP-SMGXM Honeywell FS24X Plus-3IR-SS-M25 Kit - Marine
    FS24XP-SMGXM Honeywell FS24X Plus-3IR-SS-M25 Kit - Marine
    Add to Quote to request pricing
  35. FS24XP-SMGXX Honeywell FS24X Plus-3IR-SS-M25 Kit FS24XP-SMGXX Honeywell FS24X Plus-3IR-SS-M25 Kit
    FS24XP-SMGXX Honeywell FS24X Plus-3IR-SS-M25 Kit
    Web Price $9,288.38
  36. FS24XP-SNGXM Honeywell FS24X Plus-3IR-SS-3/4 NPT Kit - Marine FS24XP-SNGXM Honeywell FS24X Plus-3IR-SS-3/4 NPT Kit - Marine
    FS24XP-SNGXM Honeywell FS24X Plus-3IR-SS-3/4 NPT Kit - Marine
    Web Price $9,718.69
  37. FS24XP-SNGXX Honeywell FS24X Plus-3IR-SS-3/4 NPT Kit FS24XP-SNGXX Honeywell FS24X Plus-3IR-SS-3/4 NPT Kit
    FS24XP-SNGXX Honeywell FS24X Plus-3IR-SS-3/4 NPT Kit
    Web Price $9,287.18
  38. FS7-130-SX Honeywell Multi-Zone Compact Controller FS7-130-SX Honeywell Multi-Zone Compact Controller
    FS7-130-SX Honeywell Multi-Zone Compact Controller
    Add to Quote to request pricing
  39. FS7-2173 Honeywell Viton O-ring. For use with FS7-130-SX Controller, FSWB Control Panel or S7-2175 Control Panel. FS7-2173 Honeywell Viton O-ring. For use with FS7-130-SX Controller, FSWB Control Panel or S7-2175 Control Panel.
    FS7-2173 Honeywell Viton O-ring. For use with FS7-130-SX Controller, FSWB Control Panel or S7-2175 Control Panel.
    Add to Quote to request pricing
  40. FS7-2173-2RP Honeywell Non-Latching Alert and Alarm relays. Viton O-ring. FS7-2173-2RP Honeywell Non-Latching Alert and Alarm relays. Viton O-ring.
    FS7-2173-2RP Honeywell Non-Latching Alert and Alarm relays. Viton O-ring.
    Web Price $4,346.38
  41. FS7-2173-2RP-K Honeywell Non-Latching Alert and Alarm relays. Kal-rez O-ring. FS7-2173-2RP-K Honeywell Non-Latching Alert and Alarm relays. Kal-rez O-ring.
    FS7-2173-2RP-K Honeywell Non-Latching Alert and Alarm relays. Kal-rez O-ring.
    Web Price $6,123.68
  42. FS7-2173-2RPC-K Honeywell FS7-2RPC LOW SENS 20C 41T KALREZ (KFPI) FS7-2173-2RPC-K Honeywell FS7-2RPC LOW SENS 20C 41T KALREZ (KFPI)
    FS7-2173-2RPC-K Honeywell FS7-2RPC LOW SENS 20C 41T KALREZ (KFPI)
    Add to Quote to request pricing
  43. FS7-2173-2RPT15 Honeywell FS7 DET 20FT CBL 180IN TFLN VITON 2 RLY FS7-2173-2RPT15 Honeywell FS7 DET 20FT CBL 180IN TFLN VITON 2 RLY
    FS7-2173-2RPT15 Honeywell FS7 DET 20FT CBL 180IN TFLN VITON 2 RLY
    Add to Quote to request pricing
  44. FS7-2173-KALO Honeywell Kal-rez O-ring. For use with FS7-130-SX Controller, FSWB Control Panel or S7-2175 Control Panel. FS7-2173-KALO Honeywell Kal-rez O-ring. For use with FS7-130-SX Controller, FSWB Control Panel or S7-2175 Control Panel.
    FS7-2173-KALO Honeywell Kal-rez O-ring. For use with FS7-130-SX Controller, FSWB Control Panel or S7-2175 Control Panel.
    Add to Quote to request pricing
  45. FS7-2173-RP Honeywell FS7 DET 20FT CBL 72IN TFLN VITON 1 RLY FS7-2173-RP Honeywell FS7 DET 20FT CBL 72IN TFLN VITON 1 RLY
    FS7-2173-RP Honeywell FS7 DET 20FT CBL 72IN TFLN VITON 1 RLY
    Add to Quote to request pricing
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  42. Quote Only 285items
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  45. Sampling Hoses 24items
  46. Simultaneous Test Sets 6items
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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