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Text version of the page
| TF16-EX-N | ||||||||||||||||||
| Dual Channel Scattered Light Sensor inline control | ||||||||||||||||||
| Inline real time process monitoring | ||||||||||||||||||
| Designed for high temperatures, high pressures and hazardous locations Explosion-proof instrument comply to EN/FM directives Extremely low maintenance CIP/SIP-compatible Broad variety of line sizes, process connections and wetted materials | ||||||||||||||||||
| The model TF16-EX-N is a precise dual channel, scattered light turbidity sensor. This sensor provides inline control solutions for a variety of industrial processes and is designed especially for hazardous environments. The modular sensor consists of a flameproof stainless steel lamp housing and an intrinsically safe detector module. The appropriate converter can be located either in a safe area or in a flameproof or pressurized enclosure directly in the hazardous location. The TF16-EX-N uses light in the near infrared (NIR) from 730 to 970 nm. High particel concentrations can be monitored color independent at the direct light detector. | A precisely defined, constant light beam penetrates the process medium and will be scattered by particles (trace suspended solids, undissolved liquids or gas bubbles) in the medium. The scattered light is detected by photo diodes at an angle of 11° and the unscattered light is detected simultaneously by a reference photo diode. The sensor can be calibrated in ppm, EBC or FTU and measures extremely low particle sizes and concentrations. A special optical sapphire window provides superior resistance to all abrasive and corrosive media. The TF16-EX-N is available with a broad variety of line sizes, process connections and wetted materials. | |||||||||||||||||
| Type TF16-EX-N 4 Detector (direct light) 1 Sensor body 5 Detector (scattered light) 2 Windows 6 Optics module with NIR filter 3 Optics module 7 Lamp | ||||||||||||||||||
| www.optek.com | ||||||||||||||||||