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Replacement Sensors

77 results found that include 290 products

Keep your critical areas and employees safe with replacement sensors from Grainger. Shop our variety of oxygen (O2), combustibles (LEL) and hydrogen sulfide (H2S) replacement sensors here at Grainger.Close

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Results per page:  16 | 32 | 48
Replacement Sensor,Carbon Monoxide
Replacement Sensor,Carbon Monoxide
Replacement Sensor
Replacement Sensor
Replacement Sensor
Replacement Sensor Kit,O2, CO, H2S, LEL
Replacement Sensor Kit,O2, CO, H2S, LEL
  • HONEYWELL
  • Item # 3UCA1
  • Mfr. Model # 2302BCD4OFCHO
  • Replacement Sensor Kit, Detects Oxygen, Carbon Monoxide, Hydrogen Sulfide, Combustibles, Chemical Formula O2,...More

Replacement Sensor, D-TEK Select
Replacement Sensor, D-TEK Select
Replacement Sensor
  • TM

    Grainger Choice

  • Multiple product options available

    Multiple product options available

Sensor
  • DRAEGER
  • Multiple product options available

    Multiple product options available

Replacement Sensor
Replacement Sensor
Replacement Sensor
XXS Sensor
Replacement Sensor Kit,O2, CO, H2S, LEL
Replacement Sensor Kit,O2, CO, H2S, LEL
  • MSA
  • Item # 8XF24
  • Mfr. Model # 10051717
  • Replacement Sensor Kit, Detects Oxygen, Carbon Monoxide, Hydrogen Sulfide, Combustibles, Chemical Formula O2,...More

Sensor
  • GFG
  • Multiple product options available

    Multiple product options available

Catalytic Sensor,Methane
Catalytic Sensor,Methane
  • DRAEGER
  • Item # 36F163
  • Mfr. Model # 6812950
  • Catalytic Sensor, Detects Methane, Chemical Formula CH4, Sensor Range 0 to 100 Percent LEL, 0 to 5 Percent...More

Replacement Sensor
Installed Sensor
Small Replacement Sensor,CO2,CH4
Small Replacement Sensor,CO2,CH4
  • INDUSTRIAL SCIENTIFIC
  • Item # 49KA03
  • Mfr. Model # 17155304-V
  • Small Replacement Sensor, Detects Carbon Dioxide, Methane, Chemical Formula CO2, CH4, Sensor Range CO2 0 to 5...More

IR Sensor
XS Sensor
Replacement Sensor
Small Replacement Sensor,CO, H2S
Small Replacement Sensor,CO, H2S
  • INDUSTRIAL SCIENTIFIC
  • Item # 49KA04
  • Mfr. Model # 17155304-J
  • Small Replacement Sensor, Detects Carbon Monoxide, Hydrogen Sulfide, Chemical Formula CO, H2S, Sensor Range...More

Sensor Membranes,PK5
Sensor Membranes,PK5
  • DRAEGER
  • Item # 36E314
  • Mfr. Model # 8317805
  • Sensor Membranes, Temp. Range -4 Degrees to 122 Degrees F, For Use With Mfr. No. X-AM 7000, Package Quantity 5...More

Replacement Sensor,Detects Oxygen
Replacement Sensor,Detects Oxygen
  • INDUSTRIAL SCIENTIFIC
  • Item # 52HP26
  • Mfr. Model # 17156650-3
  • Replacement Sensor, Detects Oxygen, Chemical Formula O2, Sensor Range 0 to 30 ppm, Resolution 0.1 ppm, Temp....More

Replacement Sensor,0 to 9999 ppm
Replacement Sensor,0 to 9999 ppm
  • INDUSTRIAL SCIENTIFIC
  • Item # 52HP34
  • Mfr. Model # 17156650-H
  • Replacement Sensor, Detects Carbon Monoxide, Chemical Formula CO, Sensor Range 0 to 9999 ppm, Resolution 1...More

Replacement Sensor,0 to 30 ppm
Replacement Sensor,0 to 30 ppm
Large Replacement Dual Sensor,CO,H2S
Large Replacement Dual Sensor,CO,H2S
  • INDUSTRIAL SCIENTIFIC
  • Item # 49KA05
  • Mfr. Model # 17156919
  • Large Replacement Dual Sensor, Detects Carbon Monoxide, Hydrogen Sulfide, Chemical Formula CO, H2S, Sensor...More

Replacement Sensor Kit,O2, CO, H2S, LEL
Replacement Sensor Kit,O2, CO, H2S, LEL
  • BIOSYSTEMS
  • Item # 6BY88
  • Mfr. Model # 54-49-200
  • Replacement Sensor Kit, Detects Oxygen, Carbon Monoxide, Hydrogen Sulfide, Combustibles, Chemical Formula O2,...More

Large Replacement Sensor,H2S
Large Replacement Sensor,H2S
  • INDUSTRIAL SCIENTIFIC
  • Item # 49JZ93
  • Mfr. Model # 17155306-2
  • Large Replacement Sensor, Detects Hydrogen Sulfide, Chemical Formula H2S, Sensor Range 0 to 500 ppm,...More

Sensor,Detects Nitrogen Dioxide
Sensor,Detects Nitrogen Dioxide
  • INDUSTRIAL SCIENTIFIC
  • Item # 52HP27
  • Mfr. Model # 17156650-4
  • Replacement Sensor, Detects Nitrogen Dioxide, Chemical Formula NO2, Sensor Range 0 to 150 ppm, Resolution 0.1...More

Sensor,Detects Carbon Monoxide
Sensor,Detects Carbon Monoxide
  • INDUSTRIAL SCIENTIFIC
  • Item # 52HP24
  • Mfr. Model # 17156650-1
  • Replacement Sensor, Detects Carbon Monoxide, Chemical Formula CO, Sensor Range 0 to 1500 ppm, Resolution 1...More

Replacement Sensor,0 to 1500 ppm
Replacement Sensor,0 to 1500 ppm
Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More