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Fixed Gas Detection

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Ammonia Detectors
Ammonia Detectors
Carbon Dioxide Detectors
Carbon Dioxide Detectors
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Carbon Monoxide Detectors
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Chlorine Detectors
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HFC/CFC/HCFC Detectors
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Hydrogen Sulfide Detectors
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283 items

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  1. GG-CO2-5%-DM CTI Gas Sensor Carbon Dioxide 0-3 % 4-20 mA Output, Rugged Temperature Controlled GG-CO2-5%-DM CTI Gas Sensor Carbon Dioxide 0-3 % 4-20 mA Output, Rugged Temperature Controlled
    GG-CO2-5%-DM CTI Gas Sensor Carbon Dioxide 0-3 % 4-20 mA Output, Rugged Temperature Controlled
    Web Price $1,981.00
  2. GG-CO2-5%-ST CTI Gas Sensor Carbon Dioxide 0-5 % 4-20 mA Output, Rugged Temperature Controlled GG-CO2-5%-ST CTI Gas Sensor Carbon Dioxide 0-5 % 4-20 mA Output, Rugged Temperature Controlled
    GG-CO2-5%-ST CTI Gas Sensor Carbon Dioxide 0-5 % 4-20 mA Output, Rugged Temperature Controlled
    Web Price $2,041.00
  3. GG-CO2-5000 CTI Gas Sensor, Carbon Dioxide 0-5000 ppm, 4/20 mA output, rugged temperature controlled GG-CO2-5000 CTI Gas Sensor, Carbon Dioxide 0-5000 ppm, 4/20 mA output, rugged temperature controlled
    GG-CO2-5000 CTI Gas Sensor, Carbon Dioxide 0-5000 ppm, 4/20 mA output, rugged temperature controlled
    Add to Quote to request pricing
  4. GG-CO2-series CTI Gas Sensor, Carbon Dioxide GG-CO2-series CTI Gas Sensor, Carbon Dioxide
    GG-CO2-series CTI Gas Sensor, Carbon Dioxide
    As low as $0.00 List Price $1,691.00 List Price $1,691.00
  5. GG-H2-EC-10000 CTI Gas Sensor Hydrogen 0-10000 PPM (1% Vol) Electrochemical 4/20 mA Output Rugged GG-H2-EC-10000 CTI Gas Sensor Hydrogen 0-10000 PPM (1% Vol) Electrochemical 4/20 mA Output Rugged
    GG-H2-EC-10000 CTI Gas Sensor Hydrogen 0-10000 PPM (1% Vol) Electrochemical 4/20 mA Output Rugged
    Web Price $1,249.00
  6. GG-H2-EC-10000-ST CTI Gas Sensor, Hydrogen 0-10,000 ppm (1%VOL), electrochemical, 4/20 mA output, GG-H2-EC-10000-ST CTI Gas Sensor, Hydrogen 0-10,000 ppm (1%VOL), electrochemical, 4/20 mA output,
    GG-H2-EC-10000-ST CTI Gas Sensor, Hydrogen 0-10,000 ppm (1%VOL), electrochemical, 4/20 mA output,
    Add to Quote to request pricing
  7. GG-H2-EC-2000 CTI Gas Sensor Hydrogen 0-2000 PPM Electrochemical 4/20 mA Output GG-H2-EC-2000 CTI Gas Sensor Hydrogen 0-2000 PPM Electrochemical 4/20 mA Output
    GG-H2-EC-2000 CTI Gas Sensor Hydrogen 0-2000 PPM Electrochemical 4/20 mA Output
    Web Price $1,249.00
  8. GG-H2-EC-2000-ST CTI Gas Sensor, Hydrogen 0-2,000 ppm, electrochemical, 4/20 mA output, GG-H2-EC-2000-ST CTI Gas Sensor, Hydrogen 0-2,000 ppm, electrochemical, 4/20 mA output,
    GG-H2-EC-2000-ST CTI Gas Sensor, Hydrogen 0-2,000 ppm, electrochemical, 4/20 mA output,
    Add to Quote to request pricing
  9. GG-H2S-200 CTI Gas Sensor, Hydrogen Sulfide 0-200 ppm, 4/20 mA output, GG-H2S-200 CTI Gas Sensor, Hydrogen Sulfide 0-200 ppm, 4/20 mA output,
    GG-H2S-200 CTI Gas Sensor, Hydrogen Sulfide 0-200 ppm, 4/20 mA output,
    Web Price $0.00 List Price $1,089.00 List Price $1,089.00
  10. GG-H2S-50-DM CTI Gas Sensor, Hydrogen Sulfide 0-50 PPM, 4/20 mA Output, Rugged Polycarbonate GG-H2S-50-DM CTI Gas Sensor, Hydrogen Sulfide 0-50 PPM, 4/20 mA Output, Rugged Polycarbonate
    GG-H2S-50-DM CTI Gas Sensor, Hydrogen Sulfide 0-50 PPM, 4/20 mA Output, Rugged Polycarbonate
    Web Price $1,540.00
  11. GG-H2S-50-EXP CTI Gas Sensor, Hydrogen Sulfide 0-50 ppm, 4/20 mA output, explosion-proof enclosure GG-H2S-50-EXP CTI Gas Sensor, Hydrogen Sulfide 0-50 ppm, 4/20 mA output, explosion-proof enclosure
    GG-H2S-50-EXP CTI Gas Sensor, Hydrogen Sulfide 0-50 ppm, 4/20 mA output, explosion-proof enclosure
    Web Price $1,540.00
  12. GG-H2S-50-RT CTI GG-H2S without the cell, factory range 0-50 ppm H2S hydrogen sulfide, 4/20 mA output, GG-H2S-50-RT CTI GG-H2S without the cell, factory range 0-50 ppm H2S hydrogen sulfide, 4/20 mA output,
    GG-H2S-50-RT CTI GG-H2S without the cell, factory range 0-50 ppm H2S hydrogen sulfide, 4/20 mA output,
    Add to Quote to request pricing
  13. GG-H2S-50-ST CTI Gas Sensor Hydrogen Sulfide 0-50 PPM, 4/20 mA Output GG-H2S-50-ST CTI Gas Sensor Hydrogen Sulfide 0-50 PPM, 4/20 mA Output
    GG-H2S-50-ST CTI Gas Sensor Hydrogen Sulfide 0-50 PPM, 4/20 mA Output
    Web Price $1,599.00
  14. GG-H2S-series CTI Gas Sensor, Hydrogen Sulfide GG-H2S-series CTI Gas Sensor, Hydrogen Sulfide
    GG-H2S-series CTI Gas Sensor, Hydrogen Sulfide
    As low as $0.00 List Price $1,249.00 List Price $1,249.00
  15. GG-LEL2-C2H4 CTI Gas Sensor, Ethylene 0-100% LEL, 4/20 mA output, explosion proof housing GG-LEL2-C2H4 CTI Gas Sensor, Ethylene 0-100% LEL, 4/20 mA output, explosion proof housing
    GG-LEL2-C2H4 CTI Gas Sensor, Ethylene 0-100% LEL, 4/20 mA output, explosion proof housing
    Web Price $1,275.00
  16. GG-LEL2-C2H5OH CTI Gas Sensor Ethanol 0-100% LEL 4-20 mA Output, Explosion Proof Housing GG-LEL2-C2H5OH CTI Gas Sensor Ethanol 0-100% LEL 4-20 mA Output, Explosion Proof Housing
    GG-LEL2-C2H5OH CTI Gas Sensor Ethanol 0-100% LEL 4-20 mA Output, Explosion Proof Housing
    Web Price $1,275.00
  17. GG-LEL2-C2H6 CTI Gas Sensor Ethane 0-100% LEL 4-20 mA Output, Explosion Proof Housing GG-LEL2-C2H6 CTI Gas Sensor Ethane 0-100% LEL 4-20 mA Output, Explosion Proof Housing
    GG-LEL2-C2H6 CTI Gas Sensor Ethane 0-100% LEL 4-20 mA Output, Explosion Proof Housing
    Web Price $1,275.00
  18. GG-LEL2-C3H7OH CTI Gas Sensor Isopropyl Alcohol 0-100% LEL 4-20 mA Output, Explosion Proof Housing GG-LEL2-C3H7OH CTI Gas Sensor Isopropyl Alcohol 0-100% LEL 4-20 mA Output, Explosion Proof Housing
    GG-LEL2-C3H7OH CTI Gas Sensor Isopropyl Alcohol 0-100% LEL 4-20 mA Output, Explosion Proof Housing
    Web Price $1,275.00
  19. GG-LEL2-C3H8 CTI Gas Sensor Propane 0-100% LEL 4-20 mA Output, Explosion Proof Housing GG-LEL2-C3H8 CTI Gas Sensor Propane 0-100% LEL 4-20 mA Output, Explosion Proof Housing
    GG-LEL2-C3H8 CTI Gas Sensor Propane 0-100% LEL 4-20 mA Output, Explosion Proof Housing
    Web Price $1,275.00
  20. GG-LEL2-C4H10 CTI Gas Sensor N-butane 0-100% LEL 4-20 mA Output, Explosion Proof Housing GG-LEL2-C4H10 CTI Gas Sensor N-butane 0-100% LEL 4-20 mA Output, Explosion Proof Housing
    GG-LEL2-C4H10 CTI Gas Sensor N-butane 0-100% LEL 4-20 mA Output, Explosion Proof Housing
    Web Price $1,275.00
  21. GG-LEL2-C5H12 CTI Gas Sensor N-Pentane0-100% LEL 4-20 mA Output, Explosion Proof Housing GG-LEL2-C5H12 CTI Gas Sensor N-Pentane0-100% LEL 4-20 mA Output, Explosion Proof Housing
    GG-LEL2-C5H12 CTI Gas Sensor N-Pentane0-100% LEL 4-20 mA Output, Explosion Proof Housing
    Web Price $1,275.00
  22. GG-LEL2-C6H14 CTI Gas Sensor N-Hexane 0-100% LEL 4-20 mA Output, Explosion Proof Housing GG-LEL2-C6H14 CTI Gas Sensor N-Hexane 0-100% LEL 4-20 mA Output, Explosion Proof Housing
    GG-LEL2-C6H14 CTI Gas Sensor N-Hexane 0-100% LEL 4-20 mA Output, Explosion Proof Housing
    Web Price $1,275.00
  23. GG-LEL2-H2 CTI Gas Sensor Hydrogen 0-100% LEL 4-20 mA Output, Explosion Proof Housing GG-LEL2-H2 CTI Gas Sensor Hydrogen 0-100% LEL 4-20 mA Output, Explosion Proof Housing
    GG-LEL2-H2 CTI Gas Sensor Hydrogen 0-100% LEL 4-20 mA Output, Explosion Proof Housing
    Web Price $1,275.00
  24. GG-LEL2-NH3 CTI Gas Sensor Ammonia 0-100% LEL 4/20 mA Output Explosion Proof Housing GG-LEL2-NH3 CTI Gas Sensor Ammonia 0-100% LEL 4/20 mA Output Explosion Proof Housing
    GG-LEL2-NH3 CTI Gas Sensor Ammonia 0-100% LEL 4/20 mA Output Explosion Proof Housing
    Web Price $2,051.00
  25. GG-NH3-1%-EXP CTI Gas Sensor Ammonia 0-1% (10000 Ppm) 4/20 mA Output Explosion-proof Enclosure GG-NH3-1%-EXP CTI Gas Sensor Ammonia 0-1% (10000 Ppm) 4/20 mA Output Explosion-proof Enclosure
    GG-NH3-1%-EXP CTI Gas Sensor Ammonia 0-1% (10000 Ppm) 4/20 mA Output Explosion-proof Enclosure
    Web Price $2,051.00
  26. GG-NH3-100-EXP CTI Gas Sensor, Ammonia 0-100 ppm, 4/20 mA output, explosion-proof enclosure GG-NH3-100-EXP CTI Gas Sensor, Ammonia 0-100 ppm, 4/20 mA output, explosion-proof enclosure
    GG-NH3-100-EXP CTI Gas Sensor, Ammonia 0-100 ppm, 4/20 mA output, explosion-proof enclosure
    Web Price $1,791.00
  27. GG-NH3-1000-EXP CTI Gas Sensor, Ammonia 0-1000 ppm, 4/20 mA output, explosion-proof enclosure GG-NH3-1000-EXP CTI Gas Sensor, Ammonia 0-1000 ppm, 4/20 mA output, explosion-proof enclosure
    GG-NH3-1000-EXP CTI Gas Sensor, Ammonia 0-1000 ppm, 4/20 mA output, explosion-proof enclosure
    Web Price $1,791.00
  28. GG-NH3-1000-ST CTI Gas Guard NH3, factory range 0-1000 ppm NH3 Ammonia, 4/20 mA output, 18 ga Stainless St GG-NH3-1000-ST CTI Gas Guard NH3, factory range 0-1000 ppm NH3 Ammonia, 4/20 mA output, 18 ga Stainless St
    GG-NH3-1000-ST CTI Gas Guard NH3, factory range 0-1000 ppm NH3 Ammonia, 4/20 mA output, 18 ga Stainless St
    Web Price $1,850.00
  29. CTi GG-NH3-150, Gas Sensor, Ammonia 0-150 ppm, 4/20 mA output, rugged temperature controlled - image 1 CTi GG-NH3-150, Gas Sensor, Ammonia 0-150 ppm, 4/20 mA output, rugged temperature controlled - image 1
    GG-NH3-150 CTI Gas Sensor, Ammonia 0-150 ppm, 4/20 mA output, rugged temperature controlled
    Web Price $1,501.00
  30. GG-NH3-150-ST CTI Gas Sensor, Ammonia 0-100 PPM, 4/20 mA Output, 18 Ga Stainless Steel Enclosure GG-NH3-150-ST CTI Gas Sensor, Ammonia 0-100 PPM, 4/20 mA Output, 18 Ga Stainless Steel Enclosure
    GG-NH3-150-ST CTI Gas Sensor, Ammonia 0-100 PPM, 4/20 mA Output, 18 Ga Stainless Steel Enclosure
    Web Price $1,850.00
  31. GG-NH3-2%-EXP CTI Gas Sensor, Ammonia 0-2% (20,000 ppm), 4/20 mA output, explosion-proof enclosure GG-NH3-2%-EXP CTI Gas Sensor, Ammonia 0-2% (20,000 ppm), 4/20 mA output, explosion-proof enclosure
    GG-NH3-2%-EXP CTI Gas Sensor, Ammonia 0-2% (20,000 ppm), 4/20 mA output, explosion-proof enclosure
    Web Price $2,051.00
  32. GG-NH3-2%-ST CTI Gas Sensor, Ammonia 0-2% (0-20,000 ppm), 4/20 mA output, ammonia seleCTIve catalytic bead GG-NH3-2%-ST CTI Gas Sensor, Ammonia 0-2% (0-20,000 ppm), 4/20 mA output, ammonia seleCTIve catalytic bead
    GG-NH3-2%-ST CTI Gas Sensor, Ammonia 0-2% (0-20,000 ppm), 4/20 mA output, ammonia seleCTIve catalytic bead
    Web Price $1,903.00
  33. GG-NH3-200-ST CTI Gas Sensor Ammonia 0-200 PPM 4-20 mA Output, 18 Ga Stainless Steel Enclosure GG-NH3-200-ST CTI Gas Sensor Ammonia 0-200 PPM 4-20 mA Output, 18 Ga Stainless Steel Enclosure
    GG-NH3-200-ST CTI Gas Sensor Ammonia 0-200 PPM 4-20 mA Output, 18 Ga Stainless Steel Enclosure
    Web Price $1,850.00
  34. GG-NH3-250-DM CTI Gas Sensor Ammonia 0-250 PPM 4-20 mA Output, Rugged Temperature Controlled GG-NH3-250-DM CTI Gas Sensor Ammonia 0-250 PPM 4-20 mA Output, Rugged Temperature Controlled
    GG-NH3-250-DM CTI Gas Sensor Ammonia 0-250 PPM 4-20 mA Output, Rugged Temperature Controlled
    Web Price $1,791.00
  35. GG-NH3-250-EXP CTI Gas Sensor, Ammonia 0-250 ppm, 4/20 mA output, explosion-proof enclosure GG-NH3-250-EXP CTI Gas Sensor, Ammonia 0-250 ppm, 4/20 mA output, explosion-proof enclosure
    GG-NH3-250-EXP CTI Gas Sensor, Ammonia 0-250 ppm, 4/20 mA output, explosion-proof enclosure
    Web Price $1,791.00
  36. GG-NH3-250-ST CTI Gas Sensor, Ammonia 0-250 ppm, 4/20 mA output, 18 ga Stainless Steel Enclosure GG-NH3-250-ST CTI Gas Sensor, Ammonia 0-250 ppm, 4/20 mA output, 18 ga Stainless Steel Enclosure
    GG-NH3-250-ST CTI Gas Sensor, Ammonia 0-250 ppm, 4/20 mA output, 18 ga Stainless Steel Enclosure
    Web Price $1,850.00
  37. GG-NH3-300-ST CTI Gas Sensor Ammonia 0-300 PPM 4-20 mA Output, Rugged Temperature Controlled GG-NH3-300-ST CTI Gas Sensor Ammonia 0-300 PPM 4-20 mA Output, Rugged Temperature Controlled
    GG-NH3-300-ST CTI Gas Sensor Ammonia 0-300 PPM 4-20 mA Output, Rugged Temperature Controlled
    Web Price $1,850.00
  38. CTi GG-NH3-50, Gas Sensor, Ammonia 0-50 ppm, 4/20 mA output, rugged temperature controlled - image 1 CTi GG-NH3-50, Gas Sensor, Ammonia 0-50 ppm, 4/20 mA output, rugged temperature controlled - image 1
    GG-NH3-50 CTI Gas Sensor, Ammonia 0-50 ppm, 4/20 mA output, rugged temperature controlled
    Web Price $1,501.00
  39. GG-NH3-500 CTI Gas Sensor, Ammonia 0-500 ppm, 4/20 mA output, rugged temperature controlled GG-NH3-500 CTI Gas Sensor, Ammonia 0-500 ppm, 4/20 mA output, rugged temperature controlled
    GG-NH3-500 CTI Gas Sensor, Ammonia 0-500 ppm, 4/20 mA output, rugged temperature controlled
    Web Price $2,144.29
  40. GG-NH3-500-EXP CTI Gas Sensor Ammonia 0-500 PPM 4-20 mA Output, Explosion-proof Enclosure GG-NH3-500-EXP CTI Gas Sensor Ammonia 0-500 PPM 4-20 mA Output, Explosion-proof Enclosure
    GG-NH3-500-EXP CTI Gas Sensor Ammonia 0-500 PPM 4-20 mA Output, Explosion-proof Enclosure
    Web Price $1,791.00
  41. GG-NH3-500-ST CTI Gas Sensor, Ammonia 0-500 ppm, 4/20 mA output, 18 ga Stainless Steel Enclosure GG-NH3-500-ST CTI Gas Sensor, Ammonia 0-500 ppm, 4/20 mA output, 18 ga Stainless Steel Enclosure
    GG-NH3-500-ST CTI Gas Sensor, Ammonia 0-500 ppm, 4/20 mA output, 18 ga Stainless Steel Enclosure
    Web Price $1,850.00
  42. GG-NO2-10-DM CTI Gas Sensor, Nitrogen Dioxide 0-10 ppm, 4/20 mA output, rugged temperature controlled GG-NO2-10-DM CTI Gas Sensor, Nitrogen Dioxide 0-10 ppm, 4/20 mA output, rugged temperature controlled
    GG-NO2-10-DM CTI Gas Sensor, Nitrogen Dioxide 0-10 ppm, 4/20 mA output, rugged temperature controlled
    Add to Quote to request pricing
  43. GG-NO2-10-EXP CTI Gas Sensor Nitrogen Dioxide 0-10 PPM 4-20 mA Output, Explosion-proof Enclosure GG-NO2-10-EXP CTI Gas Sensor Nitrogen Dioxide 0-10 PPM 4-20 mA Output, Explosion-proof Enclosure
    GG-NO2-10-EXP CTI Gas Sensor Nitrogen Dioxide 0-10 PPM 4-20 mA Output, Explosion-proof Enclosure
    Web Price $1,540.00
  44. GG-NO2-B-10 CTI Gas Sensor Nitrogen Dioxide 0-10 PPM 4-20 mA Output, Rugged Temperature Controlled GG-NO2-B-10 CTI Gas Sensor Nitrogen Dioxide 0-10 PPM 4-20 mA Output, Rugged Temperature Controlled
    GG-NO2-B-10 CTI Gas Sensor Nitrogen Dioxide 0-10 PPM 4-20 mA Output, Rugged Temperature Controlled
    Web Price $1,249.00
  45. GG-NO2-B-10-ST CTI Gas Sensor Nitrogen Dioxide 0-10 PPM 4-20 mA Output, Temperature Controlled GG-NO2-B-10-ST CTI Gas Sensor Nitrogen Dioxide 0-10 PPM 4-20 mA Output, Temperature Controlled
    GG-NO2-B-10-ST CTI Gas Sensor Nitrogen Dioxide 0-10 PPM 4-20 mA Output, Temperature Controlled
    Web Price $1,599.00
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  1. In Stock, Ships Today 6items
Brand
  1. CTI (Calibration Technologies Inc) 151items
  2. Cool Air Inc. 20items
  3. Hansen 9items
  4. Honeywell 102items
  5. R-EADY Brand 1item
Category
  1. Ammonia Detectors 97items
  2. Carbon Dioxide Detectors 22items
  3. Carbon Monoxide Detectors 5items
  4. Chlorine Detectors 5items
  5. Fixed Detectors 1item
  6. Gas Detection 2items
  7. Gas Detector Calibration Gas 3items
  8. Gas Detector Replacement Sensors/Cells 1item
  9. HFC/CFC/HCFC Detectors 102items
  10. Hydrogen Detectors 7items
  11. Hydrogen Sulfide Detectors 5items
  12. Multi-Gas Detectors 1item
  13. Nitrogen Dioxide Detectors 5items
  14. Oxygen Detectors 5items
  15. Ozone Detectors 2items
  16. Portable Gas Detectors 1item
  17. Quote Only 6items
  18. Sulfur Dioxide Detectors 6items
PPM Range
  1. 0-10ppm 1item
  2. 0-20%ppm 2items
  3. 0-25%ppm 2items
  4. 0-50ppm 7items
  5. 0-100ppm 9items
  6. 0-200ppm 5items
  7. 0-250ppm 4items
  8. 0-500ppm 21items
  9. 0-1000ppm 13items
  10. 0-2500ppm 2items
  11. 0-3000ppm 15items
  12. 0-5000ppm 4items
  13. 0-20000ppm 5items
  14. 0-30000ppm 1item
  15. 0-10000ppm 3items
  16. 0-200ppm, 0-10ppm 1item
  17. 0/10000ppm (1.0% Vol (25% LEL)) 1item
  18. 0/2000ppm (0.2% Vol (5% LEL)) 1item
  19. 15-25%ppm 1item
  20. 1000ppm 2items
  21. 100ppm 1item
  22. 10ppm 1item
  23. 25ppm 1item
  24. 3000ppm 1item
  25. 500ppm 1item
Power
  1. 24VDC 1item
  2. 24VDC @ 350mA 13items
  3. 24VDC @ 50mA 3items
  4. 24VDC @ 130mA 1item
  5. 24VDC @ 40mA 1item
  6. 24VDC @ 250mA 2items
  7. 24VDC @ 85mA 1item
  8. 24VDC @ 800mA 2items
  9. 24VDC, 1A 3items
Refrigerant Gases
  1. CO2 (Carbon Dioxide) 1item
  2. CO & NO2 (Carbon Monoxide and Nitrogen Dioxide) 1item
  3. H2 (Hydrogen) 2items
  4. H2S (Hydrogen Sulfide) 8items
  5. N2 (Nitrogen) 1item
  6. O2 (Oxygen) 2items
  7. R22 6items
  8. R404A 3items
  9. R407A 1item
  10. R410A 2items
  11. R422A 1item
  12. R422D 2items
  13. R434A 1item
  14. R438A 1item
  15. R449A 1item
  16. R507A 3items
  17. R514A 3items
  18. R-717 (NH3) 26items
  19. R-744 (CO2) 8items
  20. Sulfur Dioxide 1item
  21. HFO1234ZE 1item
  22. HFO1233ZD 1item