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Replacement Sensors

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Sensor, Sulfur Dioxide (SO2) 0-100 ppm for GX-3R Pro/SC-04

$240.00

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Sensor, Hydrogen Sulfide (H2S) 0-200 ppm for GX-3R/GX-3R Pro/GasWatch 3

$150.00

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Sensor, Carbon Monoxide (CO) 0-2000 ppm for GX-3R/GX-3R Pro/GasWatch 3

$150.00

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Sensor, Carbon Monoxide (CO) 0-2000 ppm with H2 compensation for GX-3R/GX-3R Pro/GasWatch 3/04 Series

$240.00

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Sensor, H2S/CO combination, CO 0-2000 ppm, H2S 0-200 ppm for GX-3R / GX-3R Pro / GasWatch 3 / 04 Series

$240.00

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Sensor, Oxygen (O2) 0-25% vol for GX-3R/GX-3R Pro

$150.00

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Sensor, LEL for GX-3R/GX-3R Pro

$150.00

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Sensor, CO2, 0-10% volume for GX-3R Pro

$400.00

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Sensor, Chlorine (Cl2) 0-10 ppm for GX-3R Pro / SC-04

$240.00

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Sensor, CO2, 0-10,000 PPM for GX-3R Pro

$400.00

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Sensor, Hydrogen Cyanide (HCN) 0-30 ppm for GX-3R Pro / SC-04

$240.00

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Sensor, Nitrogen Dioxide (NO2) 0-20 ppm for GX-3R Pro / SC-04

$240.00

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Sensor, Phosphine (PH3) 0-20.00 ppm for GX-3R Pro / SC-04

$240.00

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<img width="182" height="135" src="https://www.bomarkinstruments.com/wp-content/themes/mediacenter/assets/images/blank.gif" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail echo-lazy-loading" alt="" decoding="async" data-echo="https://www.bomarkinstruments.com/wp-content/uploads/2020/09/ESR-A13D-SO2.jpg" />

Sensor, Sulfur Dioxide (SO2) 0-100 ppm for GX-3R Pro/SC-04

Sensor, Sulfur Dioxide (SO2) 0-100 ppm for GX-3R Pro/SC-04

<img width="220" height="220" src="https://www.bomarkinstruments.com/wp-content/themes/mediacenter/assets/images/blank.gif" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail echo-lazy-loading" alt="" decoding="async" srcset="https://www.bomarkinstruments.com/wp-content/uploads/2020/09/h2s.jpg 220w, https://www.bomarkinstruments.com/wp-content/uploads/2020/09/h2s-100x100.jpg 100w, https://www.bomarkinstruments.com/wp-content/uploads/2020/09/h2s-150x150.jpg 150w" sizes="(max-width: 220px) 100vw, 220px" data-echo="https://www.bomarkinstruments.com/wp-content/uploads/2020/09/h2s.jpg" />

Sensor, Hydrogen Sulfide (H2S) 0-200 ppm for GX-3R/GX-3R Pro/GasWatch 3

Sensor, H2S for GX-3R/GX-3R Pro

<img width="300" height="300" src="https://www.bomarkinstruments.com/wp-content/themes/mediacenter/assets/images/blank.gif" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail echo-lazy-loading" alt="" decoding="async" srcset="https://www.bomarkinstruments.com/wp-content/uploads/2020/09/co-sensor.jpg 300w, https://www.bomarkinstruments.com/wp-content/uploads/2020/09/co-sensor-100x100.jpg 100w, https://www.bomarkinstruments.com/wp-content/uploads/2020/09/co-sensor-150x150.jpg 150w" sizes="(max-width: 300px) 100vw, 300px" data-echo="https://www.bomarkinstruments.com/wp-content/uploads/2020/09/co-sensor-300x300.jpg" />

Sensor, Carbon Monoxide (CO) 0-2000 ppm for GX-3R/GX-3R Pro/GasWatch 3

Sensor, CO for GX-3R/GX-3R Pro

<img width="300" height="300" src="https://www.bomarkinstruments.com/wp-content/themes/mediacenter/assets/images/blank.gif" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail echo-lazy-loading" alt="" decoding="async" srcset="https://www.bomarkinstruments.com/wp-content/uploads/2021/08/ES-1821-CO-300x300.jpg 300w, https://www.bomarkinstruments.com/wp-content/uploads/2021/08/ES-1821-CO-100x100.jpg 100w, https://www.bomarkinstruments.com/wp-content/uploads/2021/08/ES-1821-CO-150x150.jpg 150w, https://www.bomarkinstruments.com/wp-content/uploads/2021/08/ES-1821-CO.jpg 600w" sizes="(max-width: 300px) 100vw, 300px" data-echo="https://www.bomarkinstruments.com/wp-content/uploads/2021/08/ES-1821-CO-300x300.jpg" />

Sensor, Carbon Monoxide (CO) 0-2000 ppm with H2 compensation for GX-3R/GX-3R Pro/GasWatch 3/04 Series

Sensor, CO with H2 compensated for GX-3R/GX-3R Pro

H2S/CO Sensor

<img width="273" height="243" src="https://www.bomarkinstruments.com/wp-content/themes/mediacenter/assets/images/blank.gif" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail echo-lazy-loading" alt="H2S/CO Sensor" decoding="async" data-echo="https://www.bomarkinstruments.com/wp-content/uploads/2020/09/GX3R_DualSensor-1.png" />

Sensor, H2S/CO combination, CO 0-2000 ppm, H2S 0-200 ppm for GX-3R / GX-3R Pro / GasWatch 3 / 04 Series

Sensor, H2S/CO combination for GX-3R/GX-3R Pro

O2 Sensor

<img width="277" height="254" src="https://www.bomarkinstruments.com/wp-content/themes/mediacenter/assets/images/blank.gif" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail echo-lazy-loading" alt="O2 Sensor" decoding="async" data-echo="https://www.bomarkinstruments.com/wp-content/uploads/2020/09/GX3R_O2Sensor-1.png" />

Sensor, Oxygen (O2) 0-25% vol for GX-3R/GX-3R Pro

Sensor, O2 for GX-3R/GX-3R Pro

LEL Sensor

<img width="282" height="238" src="https://www.bomarkinstruments.com/wp-content/themes/mediacenter/assets/images/blank.gif" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail echo-lazy-loading" alt="LEL Sensor" decoding="async" data-echo="https://www.bomarkinstruments.com/wp-content/uploads/2020/09/GX3R_LELSensor-1.png" />

Sensor, LEL for GX-3R/GX-3R Pro

Sensor, LEL for GX-3R/GX-3R Pro

<img width="182" height="139" alt="" decoding="async" data-echo="https://www.bomarkinstruments.com/wp-content/uploads/2020/09/c02-sensor.jpg" data-src="https://www.bomarkinstruments.com/wp-content/themes/mediacenter/assets/images/blank.gif" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail echo-lazy-loading lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="182" height="139" alt="" decoding="async" data-echo="https://www.bomarkinstruments.com/wp-content/uploads/2020/09/c02-sensor.jpg" data-src="https://www.bomarkinstruments.com/wp-content/themes/mediacenter/assets/images/blank.gif" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail echo-lazy-loading lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="182" height="139" src="https://www.bomarkinstruments.com/wp-content/themes/mediacenter/assets/images/blank.gif" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail echo-lazy-loading" alt="" decoding="async" data-echo="https://www.bomarkinstruments.com/wp-content/uploads/2020/09/c02-sensor.jpg" />

Sensor, CO2, 0-10% volume for GX-3R Pro

Sensor, CO2, 0-10% volume for GX-3R Pro

Placeholder

<img width="300" height="300" src="https://www.bomarkinstruments.com/wp-content/themes/mediacenter/assets/images/blank.gif" class="woocommerce-placeholder wp-post-image echo-lazy-loading" alt="Placeholder" decoding="async" srcset="https://www.bomarkinstruments.com/wp-content/uploads/2020/10/bomark-logo-300x300.jpg 300w, https://www.bomarkinstruments.com/wp-content/uploads/2020/10/bomark-logo-100x100.jpg 100w, https://www.bomarkinstruments.com/wp-content/uploads/2020/10/bomark-logo-150x150.jpg 150w, https://www.bomarkinstruments.com/wp-content/uploads/2020/10/bomark-logo.jpg 500w" sizes="(max-width: 300px) 100vw, 300px" data-echo="https://www.bomarkinstruments.com/wp-content/uploads/2020/10/bomark-logo-300x300.jpg" />

Sensor, Chlorine (Cl2) 0-10 ppm for GX-3R Pro / SC-04

<img width="182" height="139" alt="" decoding="async" data-echo="https://www.bomarkinstruments.com/wp-content/uploads/2020/09/c02-sensor.jpg" data-src="https://www.bomarkinstruments.com/wp-content/themes/mediacenter/assets/images/blank.gif" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail echo-lazy-loading lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="182" height="139" alt="" decoding="async" data-echo="https://www.bomarkinstruments.com/wp-content/uploads/2020/09/c02-sensor.jpg" data-src="https://www.bomarkinstruments.com/wp-content/themes/mediacenter/assets/images/blank.gif" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail echo-lazy-loading lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="182" height="139" src="https://www.bomarkinstruments.com/wp-content/themes/mediacenter/assets/images/blank.gif" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail echo-lazy-loading" alt="" decoding="async" data-echo="https://www.bomarkinstruments.com/wp-content/uploads/2020/09/c02-sensor.jpg" />

Sensor, CO2, 0-10,000 PPM for GX-3R Pro

Sensor, CO2, 0-10,000 ppm for GX-3R Pro

<img width="300" height="300" src="https://www.bomarkinstruments.com/wp-content/themes/mediacenter/assets/images/blank.gif" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail echo-lazy-loading" alt="" decoding="async" srcset="https://www.bomarkinstruments.com/wp-content/uploads/2021/08/ESR-A13D-HCN-300x300.jpg 300w, https://www.bomarkinstruments.com/wp-content/uploads/2021/08/ESR-A13D-HCN-100x100.jpg 100w, https://www.bomarkinstruments.com/wp-content/uploads/2021/08/ESR-A13D-HCN-150x150.jpg 150w, https://www.bomarkinstruments.com/wp-content/uploads/2021/08/ESR-A13D-HCN.jpg 600w" sizes="(max-width: 300px) 100vw, 300px" data-echo="https://www.bomarkinstruments.com/wp-content/uploads/2021/08/ESR-A13D-HCN-300x300.jpg" />

Sensor, Hydrogen Cyanide (HCN) 0-30 ppm for GX-3R Pro / SC-04

<img width="300" height="300" src="https://www.bomarkinstruments.com/wp-content/themes/mediacenter/assets/images/blank.gif" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail echo-lazy-loading" alt="" decoding="async" srcset="https://www.bomarkinstruments.com/wp-content/uploads/2021/08/ESR-A13D-NO2-300x300.jpg 300w, https://www.bomarkinstruments.com/wp-content/uploads/2021/08/ESR-A13D-NO2-100x100.jpg 100w, https://www.bomarkinstruments.com/wp-content/uploads/2021/08/ESR-A13D-NO2-150x150.jpg 150w, https://www.bomarkinstruments.com/wp-content/uploads/2021/08/ESR-A13D-NO2.jpg 600w" sizes="(max-width: 300px) 100vw, 300px" data-echo="https://www.bomarkinstruments.com/wp-content/uploads/2021/08/ESR-A13D-NO2-300x300.jpg" />

Sensor, Nitrogen Dioxide (NO2) 0-20 ppm for GX-3R Pro / SC-04

Sensor, Nitrogen Dioxide (NO2) 0-20 ppm for GX-3R Pro / SC-04

<img width="126" height="143" src="https://www.bomarkinstruments.com/wp-content/themes/mediacenter/assets/images/blank.gif" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail echo-lazy-loading" alt="" decoding="async" data-echo="https://www.bomarkinstruments.com/wp-content/uploads/2021/04/ESR-A13D-PH3.png" />

Sensor, Phosphine (PH3) 0-20.00 ppm for GX-3R Pro / SC-04

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