The model SL3488 inline ultrasonic flow meter (here in after referred to as SL3488) is a true state-of-the-art transit-time flow meter designed using PICOFLY technology and 0.01 nanosecond (10 pico seconds) resolution; the flow sample rate achieved is 256 discrete flow measurements per second, which provides a true high dynamic response flow meter. This makes this meter for rapid on/off or pulsating flow applications. SL3488 is designed using the latest digital technology. This meter features high reliability, low maintenance and no moving parts. Unique digital signal processing and correlation programming from the MPU provide instantaneous meter measurement (no damping needed) SL3488 has been tested under rigorous field working conditions and has shown steadfast performance, which offers the customer confident worry-free measurement. Compared with other flow meters and other ultrasonic flow meters, the SL3488 is characterized by high accuracy, high credibility, superior performance, very rapidresponse to flow changes, and low cost Applications by Industry Petrochemical Refining Steel Metallurgy Paper Coal Water supply Seawater Industrial process water Irrigation Cooling water Oil Beverage Chemical Many others… Features High dynamic response, real-time flow change tracking Super Low Flow Rate Measurement High reliability Long-term stability Menu driven operation(no instructions needed) High accuracy: 0.5% of measurement Highly stable zero PC enclosure (water and corrosion proof) Liquid Type Suitable for single-phase liquids (with little suspended solids/air bubble content) in a full pipe. Parameters Dynamic response : 0.04 s Flow measurement acquisition rate 256/s Time resolution : 0.00000000001 second (10 picoseconds) Cable signal attenuation (1MHz) <-0 data-blogger-escaped-.9db="" data-blogger-escaped-li="" data-blogger-escaped-m="" data-blogger-escaped-nbsp=""> CPU + FPGA system When the power supply is interrupted battery backup automatically operates Installation validation function Technical Specifications Transmitter Accuracy: ±0.5% of readi ng Repeatability : 0.15% Velocity range:0.005~7m/s Pipe size : DN8-DN250 Ambient temp. rating: -10 oC~60 oC(-10~140F) Serial interface : RS232(standard) Pulse output: 0~10 kHz Protection rating: IP 66 (Optional ExProof. ) Enclosure: PC Plastic Tranducer ( Carbon steel spool piece In line Installation Flange to Flange) Pipe size : DN8~DN250 (3/8”~10”) Flow tube (spool) materials : Carbon steel+, ( Optional Stainless steel ) Corrosion -resistant coating (NON-TOXIC) Press rating ; PN 1.6 MPa(232 psig) Protection rating : IP68 Temperature range : -40oC~80oC (-40~176 oF) Flanges type : DIN or ANSI 150#, PN16