The Model 650 FID is a high-temperature flame ionization sensor that continuously measures total hydrocarbon concentrations.
The Model 650 FID is a high-temperature flame ionization sensor that continuously measures total hydrocarbon concentrations. Control Instruments’ proprietary FID design assures an accurate and linear response.
A carefully metered pilot flame incinerates the sample. The resulting ionized carbon passes through an electrical field, creating a proportional current flow. An electrometer measures the current flow. The resulting electrometer output is amplified and displayed as either: parts per million of a hydrocarbon (PPM); Milligrams of Carbon per Cubic Meter (mgC/m3); or PPM of Carbon by Volume (PPMCv).
- Industrial Design: Rugged industrial strength assembly suitable for continuous use in harsh environments
- Direct Mount: Design eliminates heat-traced sample lines & allows the fastest response time
- Fully Heated: To avoid condensation during sampling, the entire sensor pneumatic assembly is heated up to 200°C
- Reliable: Integrated air-aspirated sampling system does not require pumps
- Accurate:High linearity assures precise readings over the entire monitoring range
SNR650 Specifications | Download PDF