The cable runs in a warm, damp location and its connectors are a common failure point; a degraded cable shows as a drifting, noisy or dead reading with a component that is itself sound. This is the 10 m ultraviolet sensor cable. A 15 m version is stocked under item 13312-0218. Wedeco was founded in Herford, Germany in 1976 and is now a Xylem brand.