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Teledyne Gas and Flame Detection has designed the SURVEYOR 4B as a monitoring apparatus specifically designed to ensure the safety of boiler plants, battery charging rooms or small units where your operations are at risk due to the possibility of flammable gas leaks.

Developed for quick, safe detection, the SURVEYOR 4B control module combines highly reliable monitoring, simple implementation and low costs. ​​​​​​​​​​​​​​​​​​​​​