Sludge Blanket Level Measurement Entech Design Inc. manufacture high quality sludge level detectors, interface level analyzers and underwater material profiling systems. Continuous level measurement in 1 to 4 tanks with a single analyzer and multiple sensors provide cost effective solutions in plants of all sizes. Patented dual-axes scanning systems address the demanding requirements of coal-fired power utility boilers. Systems are engineered to meet the unique requirements of the industries in which they are applied. System operating frequencies are selected for the specific requirements of light-density suspended solids typical to Water and Wastewater clarifiers and thickeners. Lower frequency systems are applied in industrial applications with greater solids concentrations and agitation in the settling zone. Superior signal analysis and tracking intelligence is engineered into every system, and performance is proven in extensive field installations. Contact us for a product demonstration in your application! BinMinder 9300 TM provides superior sludge level detection in the full range of water and wastewater clarifiers and thickeners. It's the only system that integrates higher frequency underwater acoustics with advanced 32-bit microprocessor technology designed specifically for lightdensity sludge. BinMinder 9300 TM is the only interface level analyzer successfully adapted to the demanding requirements of dissolved air flotation thickeners for reliable floating scum depth measurement. And, no other instrument is as effective in water treatment clarifiers and sedimentation basins as BinMinder 9300 TM. Effective clarifier and thickener control demands dependable sludge level measurement. BinMinder 9300 TM provides information you can rely on! For Raw & Waste Water Clarifiers, Thickners & DAF Plants Multi-channel system provides cost-effective measurement in 1-4 tanks. Simple upgrade path by field addition of extra sensors. Integral, multi-function graphical LCD provides ready access to current measurements, tank echo-profile display, and convenient set-up menu. Automatic Initialization and Automatic Gain features make set-up and operation extremely easy - enter Tank Depth and Zero Adjust (offset for sensor elevation) and BinMinder 9300 TM does the rest! Self-cleaning transducer option (with integral stainless steel wiper) guarantees continuous operation long after others have failed.
Sludge Blanket Level Measurement Waste Water Clarifiers & Thickners Effective clarifier and thickener control demands dependable sludge level measurement. BinMinder 9300 TM provides information you can rely on! - Reduce Sludge Pumping - Optimize Chemical Dosing - Advance Warning of Process Upset - Free Personnel For More Critical Functions - Automate Clarifier/Thickener Control - Eliminate Problematic Hand Measure Get a true handle on clarifier operation with continuous, reliable sludge level measurement rather than infrequent and questionable hand samples! DAF Thickeners When used in a Dissolved Air Flotation Thickener, BinMinder 9300 TM technology will help you:...optimize sludge skimmer operation,...improve bottom sludge discharge pumping,...optimize downstream solids processing,...eliminate problematic hand measurements,...and prevent accidental discharge of solids in effluent stream. The unique installation fixture creates a "quiet zone" for signal transmission while allowing floating sludge to freely circulate and equalize with the surrounding blanket. Raw Water Clarifiers BinMinder 9300 TM employs sophisticated industrial sonar instrumentation and state of the art signal processing and tracking software to provide dependable monitoring of blanket levels in raw water clarifiers. Utilize BinMinder 9300 TM technology to effectively... ELIMINATE accidental solids discharge AUTOMATE sludge "blow down" cycle OPTIMIZE clarifier efficiency REDUCE chemical usage PROTECT rakes and pumps Sensor Options Standard Transducer PN: 9306-49 Whether your concern is locating the dense blanket in your primary clarifiers or the fluff layer in your secondary clarifiers, our standard transducer will give you consistently accurate information. Wiper Auto Clean Transducer PN: 9306-54 For applications where scum build-up can be a problem, the auto clean transducer will give you reliable service without the extra time and effort required to clean the sensor face. Stainless Steel Transducer PN: 9306-49SS For applications involving high temperatures or abrasive chemicals, the stainless steel transducer could be the answer. This design may also be constructed in a wide variety of machined materials to suit the requirements of various industrial process liquids.
Effective Sludge Level Detection and Control Through BinMinder 9300 Superior signal processing & control features provide maximum performance in Water and Waste Water Treatment applications Clarifier and Thickener Applications Successfully Operated In: Primary & Secondary Clarifiers Round & Rectangular Tanks Stationary & Traveling Bridge Gravity Thickeners Reactor Clarifiers DAF Thickeners Features: 32 bit DSP Microprocessor Low cost single & multiple tank configurations No moving parts, no maintenance required Ease of set-up and operation Configure up to four transducers with 4-20mA output and four status relays with a single processor RS232/485 output to interface with user DCS Operator control of critical signal parameters for maximum accuracy Locate transducer(s) up to 1500 ft. from processor Swing bracket assembly accommodates passing surface skimmer... visit our website at http://www.blanketlevel.com
Convenient Multi-Function Displays Digital Display provides current tank blanket level Monitor up to four blanket levels from a single Overview Display Unique Tank Profile For Extensive Status Reporting Includes... Complete Tank Signal Profile Current Blanket Level Primary & Secondary Tracking Positions Tank Depth Indicator Current Adaptive Gain Level Multiple System Status Symbols... all on a Single Display! Automatic Initialization Simplifies Start-Up Operator enters valid Tank Depth and Zero Adjust and BinMinder automatically sets the correct system Gain and tracks to the blanket. System outputs are held until the initialization routine is complete and the blanket level has been located. Full Complement of System Outputs Back-lit LCD and control pad on processor provide easy access to simple, intuitive menu control system and extensive informational displays. Independent 4-20mA output isolated to each sensor. Four independently assignable Relays with Set Point, Dead-band and Timer function. RS 232 and RS 485 Serial Port for single and multiple unit signal to user control system.
UP UP DOWN DOWN UP UP NEXT NEXT DOWN DOWN ENTER ENTER TM BinMinder TM BinMinder NEXT NEXT ENTER ENTER TM BinMinder TM BinMinder Primary Clarifier Signal Profile (Signal graphic is actual recorded signal data from an installed unit) Transducer - top of clarifier Settling Zone Light Interface - fluff layer Sludge Blanket Interface Tank Depth Indicator Secondary Clarifier Signal Profile (Signal graphic is actual recorded signal data from an installed unit) Transducer - top of clarifier Settling Zone Sludge Blanket Interface Tank Depth Indicator Additional Features Application specific operating frequencies Hazardous area, extreme temperature & chemical resistant transducers available Automatic temperature compensation Optional wireless signal transmission Municipal Applications Primary & Secondary Clarifiers Gravity Thickeners Dissolved Air Flotation Thickeners Reactor/Alum Clarifiers Liquid level in storage vessels... and much, much more!
BinMinder 9300 Specifications Measurement Type: Temperature range: Single beam, underwater acoustic sensor Processor: -40 F to +140 F -40 C to + 60 C Measurement Range: Minimum range: 1 ft. (0.3m) Maximum range: 328 ft. (100m) Range accuracy: 0.1 ft. (0.03m) Distance of Transducer from Processor: 1500 ft. Standard Transducer: -40 F to +120 F Hi-Temp Transducer: -40 C to + 50 C Transducers suitable for continuous operation at temperatures to 350 F (178 C) are available. Outputs: Mechanical: Isolation: Galvanic isolation up to 1500V AC Size (nominal) - 10 x 8 x 6 Reverse polarity protection Standard Transducer: Serial Ports: Material - epoxy Relays: Beamwidth: Power requirements: 4-20 ma Current Loop Outputs: Processor: Internally powered Housing, molded fiberglass polyester Transient protection: Protected against NEMA type 4X transients exceeding 31.4V Weight - 8 lbs. RS232 Interface for single unit operation Weight - 1 lb. RS485 Interface: multiple units can be connected to the multidrop RS485 Chemical Resistant Transducer: Transient Protection: Protected against Transducers manufactured of engineered transients exceeding 31.4V chemical resistant materials are available Isolation (Optional): Galvanic isolation to withstand 1600 Vrms for 1 minute, or CE approved systems manufactured to EMC 2000 Vrms for 1 second Directives: EN50081-2:1996, EN50082-2:1992; and Low Voltage Directive: EN61010.1 (Publication IEC 61010-1:1990 with Amendments Four relays, independently assignable to any sensor 1 and 2, and EU Group Differences) are available. Relays are UL, CSA and VDE approved (VDE 0435, VDE 0631, VDE 0700) Transducers manufactured to hazardous area Relay ratings are: standard VDE0113u.0100 are available. Nominal switching capacity 1OA @ 250V AC 10A @ 30V DC 6 degree full beam, 3 degree half beam AC power requirements are 110/220 VAC, 100 Watts BinMinder is a product and Trademark of Entech Design, Inc. Factory set to 11OVAC unless otherwise specified AC line voltage transient protection Protected against transients that exceed 275V Power line noise and interference is filtered by an in line EMI filter, filter has CSA, UL and VDE approvals Corporate Headquarters 315 South Locust Denton, Texas 76201 Ph 940-898-1173 Fax 940-382-3242 email: entech@iglobal.net website: http://www.blanketlevel.com EDI Pub. No. BMB0998, Copyright 1998 by Entech Design, Inc. All rights reserved.
315 S. Locust St., Denton, Texas 76201 Standard Transducer Part No. 9306-49 Measurement Type Single beam, underwater acoustic sensor 6 full beam Operating frequency: 657 KHz Dimensions (nominal) 3 diameter x 2.25 height Wt. 0.75 lb. Connections Mechanical: ¾ Inch NPT female thread integral to transducer housing. Electrical: Two conductor, shielded 20 gauge stranded cable potted integral to transducer. Standard cable length: 20 ft. May be extended to 1500 ft. by field connection using Belden 9463 cable. Materials of Construction Housing: PVC Encapsulating potting material: 20AC-7V epoxy Process Water Temperature Range +35 F to +120 F
315 S. Locust St., Denton, Texas 76201 BinMinder 9300 Water Spray Auto Clean Transducer Part No. 9306-50 Measurement Type Single beam, underwater acoustic sensor 6 full beam Operating frequency: 657 KHz Dimensions (nominal) 3 diameter x 2.25 height Wt. 0.75 lb. Connections Mechanical: ¾ Inch NPT female thread integral to transducer housing. Electrical: Two conductor, shielded 20 gauge stranded cable potted integral to transducer. Standard cable length: 20 ft. May be extended to 1500 ft. by field connection using Belden 9463 cable. Materials of Construction Housing: PVC Encapsulating potting material: 20AC-7V epoxy Process Water Temperature Range +35 F to +120 F Auto Clean Operation Sensor housing has integral water channel with 1/8 NPT tube fitting and spray nozzle for continuous or intermittent water spray across face of sensor at recommended 35 psi. Customer supplies 3/8 inch tubing, connections and controls. Effective removal of material from the face of the transducer promotes uninterrupted and maintenance free operation. C:\Documents and Settings\All Users\Documents\Entech\auto flush transducer spec - 9306-50.doc
315 S. Locust St., Denton, Texas 76201 Wiper Auto Clean Transducer Part No. 9306-54 Measurement Type Single beam, underwater acoustic sensor 6 full beam Operating frequency: 657 KHz Dimensions (nominal) D: 2.50 in. - H: 4.75 in. Wt. 1.25 lb. Connections Mechanical: ¾ Inch NPT female thread integral to transducer housing. Electrical: Twisted pair conductor, shielded, 20 AWG cable potted integral to transducer. Standard cable length: 20 ft. May be extended to 1500 ft. by field connection using Belden 9463 cable. Materials of Construction Housing: PVC Encapsulating potting material: 20AC-7V epoxy Wiper blade and shaft: 316 Stainless steel O Rings: Buna-N Process Water Temperature Range +35 F to +120 F Auto Clean Operation 12 VDC wiper motor and control circuit incorporated in the transducer housing actuates automatically for intermittent operation of the wiper blade. Power to the sensor and wiper motor is supplied by BinMinder 9300 power supply via the transducer two conductor cable. Effective removal of material from the face of the transducer assures long life and maintenance free operation.
BinMinder 9300 Transducer Part No. 9306-49SS Measurement Type Single beam, underwater acoustic sensor 6 full beam Operating frequency: 657 KHz Dimensions (nominal) Diameter: 3.1 In. Height: 2.2 In. Weight: 3.0 lb. Connections Mechanical: 316 stainless steel extension pipe seal-welded to transducer. Customer specified length with male thread ¾ inch NPT connection at pipe end. Electrical: Teflon jacketed shielded twisted pair cable integral to transducer. Standard cable length: 20 ft. May be extended to 1500 ft. by field connection using Belden 89207 cable and junction box. Materials of Construction Housing, retaining ring & head cap screws: 316 Stainless steel Acoustic lens: GE Ultem (polyetherimide) O Rings: Viton or other material suitable for the application. Fill material: Non-conductive coupling fluid. Process Liquor Temperature Range -10 F to +310 F (-20 C to +150 C) Suitability Suitable for applications at elevated temperature and where the sensor is exposed to a chemical environment. This design may be constructed in a wide variety of machined materials to suit the requirements of various industrial process liquids. Stainless steel transducer spec - 9306-49SS.doc