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Replacement Sensors

BW SR-A04 Replacement ammonia (NH3) sensor

BW SR-A04 Replacement ammonia (NH3) sensor

Replacement ammonia (NH3) sensor for the BW GasAlert Micro 5 and BW GasAlert Extreme. Installation only requires a screwdriver. Note: This sensor includes 1 year warranty from BT Technologies

$350.00 USD

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BW SR-W04 Replacement combustible sensor with heavy duty silicone filter*

BW SR-W04 Replacement combustible sensor with heavy duty silicone filter*

Replacement combustible sensor with heavy duty silicone filter*

$170.00 USD

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BW SR-H-MC Replacement MICROceL

BW SR-H-MC Replacement MICROceL

Replacement MICROceL hydrogen sulfide (H2S) sensor for the GasAlert MicroClip XT or GasAlert Max XT II series of BW gas detectors.

$120.00 USD

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BW SR-M-MC Replacement MICROceL

BW SR-M-MC Replacement MICROceL

Replacement MICROceL carbon monoxide (CO) sensor for the GasAlert MicroClip XT or GasAlert Max XT II series of BW gas detectors.

$120.00 USD

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BW SR-X-MC Replacement MICROceL

BW SR-X-MC Replacement MICROceL

Replacement MICROceL oxygen (O2) sensor (for legacy GasAlertMax XT models and GasAlert MicroClip)

$80.00 USD

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BW SR-W-MP75C Replacement MICROpeL

BW SR-W-MP75C Replacement MICROpeL

Replacement MICROpeL combustible (LEL) sensor

$120.00 USD

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BW PS-RC10 Replacement chlorine (Cl2) sensor

BW PS-RC10 Replacement chlorine (Cl2) sensor

Replacement chlorine (Cl2) sensor for the BW GasAlert Extreme and the BS GasAlert Micro 5. This sensor includes a 1 year warranty.

$350.00 USD

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BW PS-RD04 Replacement nitrogen dioxide (NO2) sensor

BW PS-RD04 Replacement nitrogen dioxide (NO2) sensor

Replacement nitrogen dioxide (NO2) sensor for the BW GasAlert Extreme and the BS GasAlert Micro 5 gas detectors. Installation only requires a screwdriver.

$375.00 USD

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BW PS-RM04 Replacement carbon monoxide (CO) sensor

BW PS-RM04 Replacement carbon monoxide (CO) sensor

Replacement carbon monoxide (CO) sensor for the GasAlert Extreme and GasAlert Mirco 5 from BW Technologies. This unit does not have the enhanced H2 resistance of the PS-RM04H

$200.00 USD

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BW PS-RS04 Replacement sulfur dioxide (SO2) sensor

BW PS-RS04 Replacement sulfur dioxide (SO2) sensor

Replacement sulfur dioxide (SO2) sensor for the BW GasAlert Micro 5 and BW GasAlert Extreme. Installation only requires a screwdriver.

$350.00 USD

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BW PS-RZ10 Replacement hydrogen cyanide (HCN) sensor

BW PS-RZ10 Replacement hydrogen cyanide (HCN) sensor

Replacement hydrogen cyanide (HCN) sensor for the BW GasAlert Micro 5 and BW GasAlert Extreme. Installation only requires a screwdriver.

$375.00 USD

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BW SR-P04 Replacement phosphine (PH3) sensor

BW SR-P04 Replacement phosphine (PH3) sensor

Replacement phosphine (PH3) sensor for use inside the GasAlert Extreme detector series from BW Technologies.

$350.00 USD

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BW SR-E04 Replacement ethylene oxide (ETO) sensor

BW SR-E04 Replacement ethylene oxide (ETO) sensor

Replacement ethylene oxide (ETO) sensor for the GasAlert Extreme series of detectors - Note: This sensor includes a 1 year warranty from BW Technologies.

$310.00 USD

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BW SR-G04 Replacement ozone (O3) sensor

BW SR-G04 Replacement ozone (O3) sensor

Replacement ozone (O3) sensor for the GasAlert Extreme series of detectors - Note: This sensor includes a 1 year warranty from BW Technologies.

$525.00 USD

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BW SR-N04 Replacement nitric oxide (NO) sensor

BW SR-N04 Replacement nitric oxide (NO) sensor

Replacement nitric oxide (NO) sensor for the GasAlert Extreme series of BW gas detectors.

$405.00 USD

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BW SR-V04 Replacement chlorine dioxide (ClO2) sensor

BW SR-V04 Replacement chlorine dioxide (ClO2) sensor

Replacement chlorine dioxide (ClO2) sensor - Note: 1 year warranty

$375.00 USD

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BW PS-RH04S Replacement hydrogen sulfide (H2S) sensor

BW PS-RH04S Replacement hydrogen sulfide (H2S) sensor

The H2S low methanol sensor is now the standard sensor in all portable instruments that use an H2S sensor. This does not apply to COSH sensors.

The new H2S low methanol sensors feature a reduced cross sensitivity to methanol.  Environments with background levels of alcohols or organic vapors will not affect hydrogen sulfide readings.

$225.00 USD

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BW SR-Q07 Replacement volatile organic compounds (VOC) PID sensor, 10.6 eV

BW SR-Q07 Replacement volatile organic compounds (VOC) PID sensor, 10.6 eV

Replacement volatile organic compounds (VOC) photoionization sensor for the BW Micro 5 PID series of gas detectors. 10.6 eV

$850.00 USD

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BW SR-B04 Replacement carbon dioxide (CO2) IR sensor

BW SR-B04 Replacement carbon dioxide (CO2) IR sensor

Replacement carbon dioxide (CO2) IR sensor. This sensor is specifically for the BW GasAlert Mirco 5 IR series of gas detectors.

$1,000.00 USD

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BW SR-X-MC-DUM Dummy sensor for oxygen sensor location

BW SR-X-MC-DUM Dummy sensor for oxygen sensor location

BW SR-X-MC-DUM Dummy sensor for oxygen sensor location Please note that this sensor has no detection abilities and will not put the unit into alarm. It is only for training or long term storage of a unit.

$10.00 USD

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