IMMERSION TURBIDIMETER TURBI-PROBE 4000 + Immersion nephelometric turbidimeter Up to 4000 NTU•Temperature measurement PRESENTATION The Turbi-Probe 4000+ is an on-line turbidity probe that allows continuous and autonomous quality control of very cloudy water. Turbidity measurement is made by nephelometry according to ISO 7027 standard. APPLICATION AREAS Surface water Sewage network Drinking water treatment plant Waste water treatment plant Process industry and effluents • MEASUREMENT RANGE: measurement in a wide range between 0 and 4000 NTU with a resolution of 0.01 NTU. • ROBUST: robuste and resistant probe, entirely manufactured in our factory, in Acetal, IP68. Self cleaning, it is fitted with an optical cleaning device to prevent clogging (wiper). • AUTONOMOUS : long battery life thanks to 2V/20 Ah battery pack. Measurement every minute for a year thanks to its low power consumption.

• Normative method to determine turbidity up to 4000 NTU with temperature measurement. The measurement is carried out by nephelometry according to the recognized standard ISO 7027. • Reduced maintenance Easy and quick calibration, done by yourself Automatic wiper cleaning. • Internal sensor recording (rotating memory) Recording capacity : 1 mesurement evey minute for a year. • RS485 Modbus Communication The data can be read by a supervisor via an RS485 link. MEASUREMENT PRINCIPLE The sample is exposed to laser radiation at a wavelength of 860 nm. Based on its turbidity, the sample will spread...

HOW TO USE Temporary point use (with the battery pack) Probe connected to a supervision system Probe with temporary connection Permanent point use (continuous monitoring) Probe with option USB/RS485 cable Prove with bare wire ending

This is an Acetal probe : on one side of the probe is the connection cable, on the other side the measurement optic (scratch resistant sapphire window) and the glass wiper.