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Keep your portable monitors working at peak performance with gas detection parts and accessories from Staples. Choose the right replacement part for your name brand model, and stock up on accessories that make the job easier. With Staples' free shipping on orders over $45 before tax, you can provide your staff with additional parts to ensure each monitor works efficiently during high-volume use.

Cylinder Sensors

Search a wide variety of cylinder sensors that detect hazardous gasses, such as ammonia, carbon monoxide, nitrogen dioxide and hydrogen cyanide. These plug-in sensors are easy to install into your machine, and the large selection ensures you can test for many types of gasses and vapours. With Staples' price match guarantee, you get the best prices on all gas detection parts and accessories.

Precision Detection

Supply your team with gas detection parts and accessories made specifically for your equipment. Replacement tubes and sensors let you measure specific vapour strengths with greater accuracy. Take advantage of Staples' buy online, pickup in store option to stock up on tubes and pick them up at your convenience.

One-Stop Shopping

Select gas detection parts and accessories for easy sensor, tube and filter replacement, and keep your equipment running in pristine condition. With free online returns and great customer service, Staples makes stocking up on gas detection supplies easy and convenient.

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Drager Tubes Detector Acetic acid for Accuro Pump (6722101)
Item: 2464557 / Model : HX800
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  • Parts: Tubes
  • Drager-Tubes & reg; : Acetic acid 5/a
  • Measuring Range: 5 - 80 ppm
191.99 $191.99
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Drager Tubes Detector Chlorine for Accuro Pump (CH24301)
Item: 2464556 / Model : HX799
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  • Parts: Tubes
  • Drager-Tubes & reg; : Chlorine 0.2/a
  • Measuring Range: 0.2 - 30 ppm
159.99 $159.99
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Drager Tubes Detector Carbon Monoxide for Accuro Pump (6733051)
Item: 2464541 / Model : HX784
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  • Parts: Tubes
  • Drager-Tubes & reg; : Carbon monoxide 2/a
  • Measuring Range: 2 - 300 ppm
168.99 $168.99
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BW Technologies by Honeywell Gas Detector O2 Replacement Sensor (SR-X2V)
Item: 2464577 / Model : HY111
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  • Parts: Sensors
  • Replacement oxygen (O2) sensor (for use with GasAlertMax XT II)
  • Long life and Improved field reliability
276.99 $276.99
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Drager Tubes Detector Ammonia for Accuro Pump (8101711)
Item: 2464554 / Model : HX797
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  • Parts: Tubes
  • Drager-Tubes & reg; : Ammonia 0.25/a
  • Measuring Range: 0.25 - 3 ppm
209.99 $209.99
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Drager Tubes Detector Det.Tubewatervap for Accuro Pump (6728531)
Item: 2464545 / Model : HX788
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  • Parts: Tubes
  • Drager-Tubes & reg; : Water vapour 5-a-P
  • Measuring Range: 5 - 250 mg/m3
190.99 $190.99
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Drager Tubes Detector Petroleum hydrocarbons for Accuro (6730201)
Item: 2464559 / Model : HX803
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  • Parts: Tubes
  • Drager-Tubes & reg; : Petrol hydrocarbon 100/a
  • Measuring Range: 10 - 2, 500 ppm
180.99 $180.99
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BW Technologies by Honeywell Gas Detector Sensor So2 (PS-RS04)
Item: 2464581 / Model : HY142
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  • Parts: Sensors
  • Replacement sulfur dioxide (SO2) sensor for GasAlert Extreme and GasAlertMicro 5 Series
  • 2 Year Warranty
564.99 $564.99
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BW Technologies by Honeywell Gas Detector Sensor Lel (SR-W04-75C)
Item: 2464586 / Model : HY283
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  • Parts: Sensors
  • Replacement combustible (LEL) sensor for GasAlertQuattro
  • 2 Year Warranty
284.99 $284.99
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Drager Tubes Detector Carbon Dioxide for Accuro Pump (8101811)
Item: 2464538 / Model : HX781
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  • Parts: Tubes
  • Drager-Tubes & reg; : Carbon dioxide 100/a
  • Measuring Range: 100 - 3, 000 ppm
170.99 $170.99
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BW Technologies by Honeywell Gas Detector Lel Replacement Sensor (SR-W-MP75C)
Item: 2464576 / Model : HY110
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  • Parts: Sensors
  • Replacement MICROpeL combustible (LEL) sensor for GasAlertMicroClip and GasAlertMax XT II
  • 2 Year Warranty
204.99 $204.99
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BW Technologies by Honeywell Gas Detector Co Replacement Sensor (SR-M-MC)
Item: 2464579 / Model : HY113
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  • Parts: Sensors
  • Replacement MICROceL carbon monoxide (CO) sensor for GasAlertMicroClip and GasAlertMax XT II
  • 2 Year Warranty
204.99 $204.99
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Drager Tubes Detector Carbon Monoxide for Accuro Pump (CH25601)
Item: 2464536 / Model : HX777
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  • Parts: Tubes
  • Drager-Tubes & reg; : Carbon monoxide 5/c
  • Measuring Range: 5 - 700 ppm
176.99 $176.99
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BW Technologies by Honeywell Gas Detector Sensor H2S (SR-H04-SC)
Item: 2464587 / Model : HY284
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  • Parts: Sensors
  • Replacement hydrogen Sulfide (H2S) sensor for GasAlertQuattro
  • 2 Year Warranty
239.99 $239.99
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Drager Tubes Detector Carbon Monoxide for Accuro Pump (CH20601)
Item: 2464547 / Model : HX790
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  • Parts: Tubes
  • Drager-Tubes & reg; : Carbon monoxide 10/b
  • Measuring Range: 10 - 3, 000 ppm
159.99 $159.99
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Drager Tubes Detector Hydrogen peroxide for Accuro Pump (8101041)
Item: 2464550 / Model : HX793
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  • Parts: Tubes
  • Drager-Tubes & reg; : Hydrogen peroxide 0.1/a
  • Measuring Range: 0.1 - 3 ppm
249.99 $249.99
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BW Technologies by Honeywell Gas Detector Sensor Co, Resistant To H2S (SR-M04-SC)
Item: 2464580 / Model : HY140
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  • Parts: Sensors
  • Replacement carbon monoxide (CO) sensor for GasAlert Extreme, GasAlertQuattro and GasAlertMicro 5 Series
  • 2 Year Warranty
366.99 $366.99
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Drager Tubes Detector Hydsulphi/D for Accuro Pump (8101831)
Item: 2464534 / Model : HX775
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  • Parts: Tubes
  • Drager-Tubes & reg; : Hydrogen sulfide 1/d
  • Measuring Range: 1 - 200 ppm
157.99 $157.99
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Drager Tubes Detector Carbon dioxide for Accuro Pump (CH23501)
Item: 2464543 / Model : HX786
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  • Parts: Tubes
  • Drager-Tubes & reg; : Carbon dioxide
  • Measuring Range: 0.1% - A 0.1-6 Vol. %
155.99 $155.99
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Drager Tubes Detector H2S for Accuro Pump (6728041)
Item: 2464546 / Model : HX789
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  • Parts: Tubes
  • Drager-Tubes & reg; : Hydrogen sulfide 0.5/a
  • Measuring Range: 0.5 - 75 ppm
171.99 $171.99
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BW Technologies by Honeywell Gas Detector MicroclipXL Dummy Sensor for O2, 2/Pack (SR-DUMM1)
Item: 2464128 / Model : HY115
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  • Parts: Sensors
  • Compatible for use with GasAlertMicroClipXL, GasAlertMicroClipXT, and GasAlertMaxXT II
  • 2/Pack
60.99 $60.99
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Drager Tubes Detector Phosphine for Accuro Pump (CH31101)
Item: 2464539 / Model : HX782
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  • Parts: Tubes
  • Drager-Tubes & reg; : Phosphine 0.1/a
  • Measuring Range: 0.1 - 40 ppm
171.99 $171.99
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Drager Tubes Detector Tube benzene for Accuro Pump (8101841)
Item: 2464551 / Model : HX794
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  • Parts: Tubes
  • Drager-Tubes & reg; : Benzene 0.5/c (Specific)
  • Measuring Range: 0.5 - 10 ppm (5)
185.99 $185.99
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BW Technologies by Honeywell Gas Detector H2S Replacement Sensor (SR-H-MC)
Item: 2464578 / Model : HY112
Add to Favourites
  • Parts: Sensors
  • Replacement MICROceL hydrogen sulfide (H2S) sensor for GasAlertMicroClip and GasAlertMax XT II
  • 2 Year Warranty
204.99 $204.99
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