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Compatible Gas Detector:
TwinTox - H2S + CO dual sensor:
CO - Carbon Monoxide:
H2S - Hydrogen Sulfide:
O2 - Oxygen:
LEL - Combustable Gas:
SO2 - Sulfur Dioxide:
ClO2 - Chlorine Dioxide:
NH3 - Ammonia:
NO - Nitric Oxide:
Cl2 - Chlorine:
PH3 - Phosphine:
NO2 - Nitrogen Dioxide:
ETO - Ethylene Oxide:
O3 - Ozone:
HCN - Hydrogen Cyanide:
PID - photo ionization:
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Replacement Sensors

Replacement sensors for BW Technologies gas detectors are shown below. Be sure to check compatibility before purchasing a sensor. Order sensors online or toll free.

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12 Month Disposable Cartridge - 4 gas, O2, LEL, CO, H2S

12 Month Disposable Cartridge - 4 gas, O2, LEL, CO, H2S

12 Month Disposable Cartridge for Impact & Impact PRO Multi-Gas Detector - 4 gas, Oxygen, Flammable, Carbon Monoxide, Hydrogen Sulfide

Price: $269.00

O2 sensor - Oxygen MICROcel sensor for BW Technologies gas detectors - BW SR-X-MC
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O2 sensor - Oxygen MICROcel sensor for BW Technologies gas detectors - BW SR-X-MC

BW SR-X-MC Oxygen (O2) MICROcel

Price: $100.00

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O2 sensor - oxygen sensor (2 year) for BW Technologies gas detectors - BW SR-X10
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O2 sensor - oxygen sensor (2 year) for BW Technologies gas detectors - BW SR-X10

BW SR-X10 Oxygen (O2) 2 year Sensor

Price: $135.00

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CO MICROcel sensor - carbon monoxide MICROcel sensor for BW Technologies gas detectors - BW SR-M-MC
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CO MICROcel sensor - carbon monoxide MICROcel sensor for BW Technologies gas detectors - BW SR-M-MC

BW SR-M-MC Carbon Monoxide (CO) MICROcel

Price: $100.00

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BW SR-X10-C1 Replacement O2 Oxygen Sensor
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BW SR-X10-C1 Replacement O2 Oxygen Sensor

Replacement O2 Oxygen sensors make gas detector maintenance easy.

Price: $135.00

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CO and H2S Twin Tox sensor - carbon monoxide and hydrogen sulfide Twin Tox sensor for BW Technologies gas detectors - BW D4-RHM04
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CO and H2S Twin Tox sensor - carbon monoxide and hydrogen sulfide Twin Tox sensor for BW Technologies gas detectors - BW D4-RHM04

BW D4-RHM04 Twin Tox Sensor - Carbon Monoxide (CO) and Hydrogen Sulfide (H2S)

Price: $295.00

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H2S MICROcel sensor - hydrogen sulfide MICROcel sensor - BW SR-H-MC
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H2S MICROcel sensor - hydrogen sulfide MICROcel sensor - BW SR-H-MC

BW SR-H-MC Hydrogen Sulfide (H2S) MICROcel

Price: $100.00

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BW SR-W04 Combustible (0-100% LEL) Sensor (standard)
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BW SR-W04 Combustible (0-100% LEL) Sensor (standard)

BW SR-W04 Combustible (0-100% LEL) Sensor (standard)

Price: $175.00

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BW MC-SS Quad Sensor Screen Filters (Kit of 2)

BW MC-SS Quad Sensor Screen Filters (Kit of 2)

BW MC-SS Quad Sensor Screen filters, kit of 2 for the GasAlert MicroClip

Price: $18.00

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BW Quattro QT-SS-K1 Replacement Quad Sensor Screen Filters (Kit of 10)

BW Quattro QT-SS-K1 Replacement Quad Sensor Screen Filters (Kit of 10)

The replacement quad sensor screen filters help protect sensors from moisture and debris. Clean sensor screens facilitate gas molecules entering the sensors. Complete with 10 screen filters.

Price: $75.00

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O3 sensor - ozone sensor for BW Technologies gas detectors - BW SR-G04
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O3 sensor - ozone sensor for BW Technologies gas detectors - BW SR-G04

BW SR-G04 Ozone (O3) Sensor

Price: $485.00

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Cl2 sensor - chlorine sensor for BW Technologies gas detectors - BW PS-RC10
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Cl2 sensor - chlorine sensor for BW Technologies gas detectors - BW PS-RC10

BW PS-RC10 Chlorine (Cl2) Sensor

Price: $297.00

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BW SR-M04-SC Replacement CO Carbon Monoxide Sensor
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BW SR-M04-SC Replacement CO Carbon Monoxide Sensor

Replacement CO carbon monoxide sensors make gas detector maintenance easy.

Price: $270.00

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ETO sensor - ethylene oxide sensor for BW Technologies gas detectors - BW SR-E04
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ETO sensor - ethylene oxide sensor for BW Technologies gas detectors - BW SR-E04

BW SR-E04 Ethylene Oxide(ETO) Sensor

Price: $275.00

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BW SR-W04-75C Replacement LEL Combustible Sensor
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BW SR-W04-75C Replacement LEL Combustible Sensor

Replacement LEL Combustible sensors make detector maintenance easy.

Price: $170.00

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Chlorine Dioxide (CIO2) Sensor

Chlorine Dioxide (CIO2) Sensor

Chlorine Dioxide (CIO2) Sensor for the MicroMax Pro gas detector

Price: $377.00

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Serviceable Cartridge with IR Sensor Options - 4 gas - O2, %LEL CH4 IR, H2S, NH3

Serviceable Cartridge with IR Sensor Options - 4 gas - O2, %LEL CH4 IR, H2S, NH3

Serviceable Sensor Cartridge with Infrared Sensor Options - 4 gas - Oxygen, %LEL CH4 IR, Hydrogen Sulfide, Ammonia for Impact Pro IR Multi-Gas Detector

Price: $715.00

Flammable, Methane (LEL, CH4) Combustible Sensor (3 pin) MSHA only

Flammable, Methane (LEL, CH4) Combustible Sensor (3 pin) MSHA only for the MicroMax Pro gas detector.

Price: $205.00

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BW SR-W-MP Combustibles (LEL) MICROpel
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BW SR-W-MP Combustibles (LEL) MICROpel

BW SR-W-MP Combustibles (LEL) MICROpel

Price: $100.00

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CO sensor - carbon monoxide sensor for BW Technologies gas detectors - BW PS-RM04
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CO sensor - carbon monoxide sensor for BW Technologies gas detectors - BW PS-RM04

BW PS-RM04 Carbon Monoxide (CO) Sensor

Price: $200.00

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Serviceable Cartridge with IR Sensor Options - 4 gas - O2, CO2 IR, NH3, SO2

Serviceable Cartridge with IR Sensor Options - 4 gas - O2, CO2 IR, NH3, SO2

Serviceable Sensor Cartridge with Infrared Sensor Options - 4 gas - Oxygen, Carbon Dioxide IR, Ammonia, Sulfur Dioxide for Impact Pro IR Multi-Gas Detector

Price: $715.00

Serviceable Cartridge - 3 gas, O2, LEL, CO2

Serviceable Cartridge - 3 gas, O2, LEL, CO2

Serviceable Cartridge for Impact & Impact PRO Multi-Gas Detector - 3 gas, Oxygen, Flammable, Carbon Dioxide

Price: $285.00

Serviceable Cartridge with IR Sensor Options - 4 gas - O2, %VOL CH4 IR, H2S, Cl2

Serviceable Cartridge with IR Sensor Options - 4 gas - O2, %VOL CH4 IR, H2S, Cl2

Serviceable Sensor Cartridge with Infrared Sensor Options - 4 gas - Oxygen, %VOL CH4 IR, Hydrogen Sulfide, Chlorine for Impact Pro IR Multi-Gas Detector

Price: $715.00

Serviceable Cartridge with IR Sensor Options - 4 gas - O2, %VOL CH4 IR, CO, H2S

Serviceable Cartridge with IR Sensor Options - 4 gas - O2, %VOL CH4 IR, CO, H2S

Serviceable Sensor Cartridge with Infrared Sensor Options - 4 gas - Oxygen, %VOL CH4 IR, Carbon Monoxide, Hydrogen Sulfide for Impact Pro IR Multi-Gas Detector

Price: $715.00

Carbon Monoxide (CO) Sensor

CO (Carbon Monoxide) Replacement Sensor for Honeywell MicroMax Pro detector

Price: $253.00

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