RKI GasWatch 3 Replacement Sensors

RKI GasWatch 3 Replacement Sensors – Toxic & Combustible Gas Options

RKI GasWatch 3 Replacement Sensors are factory-calibrated sensor modules designed to restore the performance and accuracy of your GasWatch 3 wearable gas detector. Whether you're monitoring for toxic gases like hydrogen sulfide (H₂S) or carbon monoxide (CO), or combustible gases (LEL), these plug-and-play sensors ensure your personal safety device remains field-ready and compliant with workplace safety standards.

Built for fast response and long sensor life, each sensor is engineered to match the GasWatch 3’s compact design while maintaining high sensitivity in real-world conditions. Swapping sensors is quick and easy—no tools or downtime required—so you can stay protected with minimal disruption to your routine.

Available Replacement Sensor Options for RKI GasWatch 3:

• Hydrogen Sulfide (H₂S)

• Carbon Monoxide (CO)

• Combustible Gas (LEL)

• Oxygen (O₂)

• Additional gases available upon request

Features:

• Direct replacements for RKI GasWatch 3 detectors

• Accurate, real-time gas detection at ppm or LEL levels

• Easy plug-in installation—no tools required

• Factory-calibrated and ready for immediate use

• Long service life and fast response time

• Maintains compliance with OSHA and industrial safety standards

Applications:

• Personal gas monitoring in industrial environments

• Oil & gas, utilities, and confined space entry

• Wastewater treatment and chemical plants

• Emergency response and safety inspections

• Anywhere GasWatch 3 detectors are in use