USonic-R™ Remote 2-Channel System

USonic-R™ Continuous Ultrasonics USonic-R Ultrasonic system for Liquid level measurements. 2 channel Line Powered 30 ft. (9.1 m) measurement range Level, Distance, Flow, Volume.

USonic-R™ Features Line Powered Ultrasonic System 24VDC, 110VAC, 220VAC 30 ft. (9.1 m) measurement range 3 inch (76 mm) minimum span 12 inch (305 mm) Near Zone Accuracy: 0.15% or 0.2 inch (5mm), whichever is greater < 0.12 inch (3mm) Repeatability < 0.12 inch (3mm) Resolution

USonic-R™ Features NEMA 4X Remote housing Up to 2 CPVC remote sensors Wall mount Up to 2 CPVC remote sensors Up to 1200 ft. of shielded twisted pair cabling from sensor to electronics Digital Signal between sensor(s) and electronics Provides better RFI / EMI rejection Provides better immunity with Variable Frequency Drives (VFD’s)

USonic-R™ Features Display & Indication Password Protected for configuration Display with graphic tank indication as a bar graph, 1-1/2” X 4” (38mm X 100mm) - 2-line, 7 digit LCD Level, Distance, Flow rate, Totalization, Echo Strength, Temperature, mA, Loss of Echo & Near Zone Engineering Units (Ft., in., %, m, cm, mm)

USonic-R™ Software Software Capabilities Flow GPM or M3/Hr Internal characterizations for over 80 flume/weir types and sizes 2 Totalizers per channel, 1 is user resettable Totalizer Range Selection, X10, X100, X1000, X10,000, X100,000, X1MGD

USonic-R™ Software Differential Level (channel 1 vs. channel 2) Traveling Bar Screen Submerged Flow Sum Level (channel 1 & channel 2) Pump Alternation for 6 pumps Batch Sample Activation Via assignable dry relay contact closure 21-point strapping table for custom tank shape, weir or flume use

USonic™ Outputs Outputs: 6 SPDT relays with 12 programmable trip points 5A / 250VAC rated (2) 4-20 mA Analog outputs (1 per channel) Max resistive load of 1000 ohms Digital connectivity via Modbus Ethernet – as a future product development

USonic-R™ Outputs Data Logging Downloadable to a spreadsheet* 1 to 24 month intervals Intervals of once per minute to once per day Sample interval dependant on max. time period * Specify 401-0700-044 DataView PC software and 15 ft. data cable for data logger download to PC

USonic-R™ Sensors CPVC Sensors 25 Ft. (7.6 m) Flying leads standard, other custom lengths optional to 1200 Ft. (365 m) Sensor leads are simple shielded twisted pair – customer can use own wiring to reduce cost Fully Submersible to IP68 Temp. -40°F to 158°F (-40°C to 70°C)

USonic-R™ Sensors Temperature compensated over full range –40°F to +158°F (-40°C to +70°C) Pressure: -10 psig (slight vacuum) to 50 psig (-0.7 to 3.4 bar) Mounting Options: ¾” / 2” NPT or BSP

USonic-R™ with SmartGain™ A Patented Algorithm embedded in the system that: Automatically ignores obstructions Eliminates Beam angle concerns Allows sensor to be recessed into nozzles to eliminate the dead zone concerns inside of vessel Beam Angle

USonic-R™ – SmartGain™ A 1” pipe (25 mm) can be as close as ½” (12 mm) from the centerline of the beam and ignored. A 2” pipe (50 mm) can be as close as 1” (25 mm) from the centerline of the beam and ignored. SmartGain is also a good choice for horizontal cylinders and spheres – to avoid possible multiple reflections.

SmartGain™ Comparison Drexelbrook method: Tank Mapping method: Bulk mass of liquid reflects the greatest signal strength USonic automatically attenuates receiver gain (based on actual distance to level) to only accept strongest signal reflections Non-level reflections will not produce high enough signal strength to be identified & processed. User must identify that non-level reflections are causing a problem – then enter a routine in the system to eliminate Unit receives all signals from both level and non-level reflections Unit adjusts Threshold level higher than reflections from non-level / base noise signals. Tank must be empty

SmartGain™ Comparison Drexelbrook benefit: Tank Mapping problems: A problem would usually occur before the user would run routine, because… The vessel must be emptied or near empty Agitators, or any moving objects, must be run during programming User must identify actual level then subtract 1.6 ft. (0.5m) User could misadjust, causing level reflection to also be ignored No user routines or programs Vessel doesn’t need to be empty User can’t misadjust or null out level signal reflection Future obstructions will be ignored without user intervention, or reprogramming

USonic-R™ Measurement SmartGain™ A Patented algorithm that automatically ignores most internal vessel obstructions without user adjustments or recordings Full Tank measurement Recess sensor in a nozzle to read level to vessel top Bench Configuration Allows the system to be fully configured in the shop Level and Open Channel Flow Preconfigured flow tables for over 80 primary elements 21-pt. Strapping table for custom shapes and sizes

USonic-R™ Applications in Water and Wastewater Treatment Plants Chemical Slurries Open Channel Flow Lift Stations Traveling Bar Screen Sludge Storage Water Filtration Chemical Mixing Water Wells Sludge Digesters Chemical Storage Primary & Secondary Settling Pump House

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