PPM - Model OFD-1 - Oil Film Alarm System

The OFD-1 is an oil film alarm system providing in real-time measurement. The no-contact monitoring system comprises a weatherproof sensor and a separate controller with local display which provides telemetry outputs. The oil film detector may be integrated alongside a number of water quality instruments such as pH, conductivity, DO and TOC to identify pollution and prevent release to local water courses.