Welcome to BinMaster!

1. Welcome to BinMaster! SmartBob2 & Rotary Level Indicator Basics

2. BinMaster is proud of its 56-year history of service, quality, and integrity. Our customers today are the leading manufacturers and processors of power, grain, plastics, chemicals, food, cement, aggregates, pharmaceuticals, wood/paper, and many other solid and liquid products. BinMaster offers a complete selection of the most reliable continuous and point level, inventory management, dry flow/no flow, aeration and dust detection instrumentation for worldwide industries. Customers can select from a variety of devices to provide level measuring for inventory management and control; activate a high/low alarm and stop or start machinery; monitor flow/no flow conditions of solids and powders in pipeline, chutes or feeders; and continuously check for hazardous dust concentrations.

3. BinMaster occupies a modern 75,000 square foot manufacturing facility located in Lincoln, Nebraska, USA.

4. What We’ll Cover Today It’s a harsh world Here’s how you measure it Rotary Pressure / Diaphragm Tilt Switch Capacitance Vibrating Rod SmartBob Continuous Ultra Sonic Radar Flow Detect Dust Detect Aeration • SmartBob2 Inventory Management System • Binmaster’s leading cable-based, complete inventory management solution • Rotary Level Indicators • BinMaster’s popular, proven and reliable device for high and low bin level indication

5. SmartBob2™Inventory Management System • SmartBob2 is an intelligent cable-based sensor that uses digital processing to reliably measure the distance/level of material in silos, tanks, and vessels. • Numerous features in the design and construction of the unit lead to its unsurpassed performance and exceptional reliability. • SmartBob2 communicates through an RS-485 network and can interface with the powerful Windows- based eBob™ software program, push button console, or to a remote start unit (RSU) with 4 to 20 mA output. • The standard unit is certified for hazardous Class II locations.

6. SmartBob2 Inventory Measurement System • SmartBob2 is proven in over 3,000 installations worldwide • Provides maintenance-free service in vessels up to 180 feet • Trouble-free mounting • Minimal contact with stored materials • Easily scaleable communication capabilities to meet operational goals • No field calibration or adjustment • Strongest cable-based system on the market

7. SmartBob2 Measures It All! Measuring carbon black in rubber belt plant Measuring polystyrene in a polymer plant Measuring coal in bunker under tripper belt at power plant Measuring sawdust at wood products plant

8. How SmartBob2 Works • When a SmartBob2 remote located at the top of the silo is asked to take measurement, the motor releases a strong stainless steel aircraft cable from the supply pulley and a weight sensor probe descends to the surface of the material. • During the descent, the SmartBob2 remote measures the cable dispensed. A microcontroller counts the pulses from an internal encoder that produces 80 pulses per foot. When the sensor probe touches the material surface, measurement information is transmitted and pulse generation is momentarily stopped. The absence of these pulses immediately causes the motor to reverse and retract the sensor probe. • Should the sensor probe ever slide down an angle of repose in an active vessel or sink in light material, a special mechanical brake on the back of a spring loaded idler arm will release and brake the slotted timing pulley, instantly stopping it. The timing pulley is what generates the pulses and when stopped, reverses the motor to retract the sensor probe. • An electronic control reduces the motor torque during the last 13” of the retract cycle and the pulses again stop when the probe makes soft contact with the flange that then seals the unit, alerting the microcontroller to shut-down the motor. The retract distance is also measured and compared to the descend measurement to assure the sensor probe has fully retracted.

9. SmartBob2 Mechanical Features A H B G C F D E A. Stainless steel nylon jacketed cable with 270 lb tensile strength B. Idler arm brake stops sensor probe from sinking or sliding C. Pulley channel scraper keeps pulley free of foreign materials D. Sealed bearings for trouble-free operation E. Four cleaning brushes wipe cable to keep debris out of mechanism F. Captive pulley system eliminates cable from jumping off pulleys G. Air purge to ensure performance in extremely harsh conditions H. Cable-leveling supply pulley ensures proper cable wrap

10. SmartBob2 Electrical Features H A G B F E C D A. Heavy duty direct drive reversible motor with electronic torque control B. Optional motor gearbox heater keeps motor operating at peak performance in cold climates C. Dual conduit entrance D. Powered by 115/230 VAC E. Protected optical encoder and sensor wheel F. Dip switch panel to set each remote with a unique address G. Test button to remotely initiate measurements H. Removable wire terminals simplify installation

11. SmartBob2 SureDrop™ for Freeze Resistant Operation

12. SmartBob2 Sensor Probe Options 6” stainless steel inverted cone designed for use in liquids Stainless steel spike for bulk solids greater than 20 lb./cu. Ft. Digestible bottle or 4” stainless steel inverted cone for light solids & powders Stainless steel spike used to torpedo through liquid to find submersed solids

13. SmartBob2 Mounting Flanges SmartBob2 sensors can be ordered with flat or angled mounting flanges for mounting on a sloped roof. The flanges are available in 0°, 5°, 10°, 15°, 20°, and 30°.

14. Location of Level Sensor When Mounting on a Center Filled Vessel • Mounting location is one-sixth of the vessel diameter in from the outside edge • This approximates the average level when considering the material’s angle of repose • Note the horizontal line drawn where the sensor probe comes into contact with material surface • There is a peak at the center and voids at the side • If you take out peaks and fill in voids it will flatten out the angle of repose and provide the most accurate level reading

15. SmartBob2 Pipe Extensions The pipe extension is an optional feature that is attached to the SmartBob2 mount. The pipe extension is used to protect the cable from being damaged when the SmartBob remote is mounted on a standoff pipe. It also provides protection to the cable when mounted on a concrete or thick roof deck. Thick Roof Deck Standoff Pipe

16. SmartBob2 High Temperature Option • The SmartBob2 High Temperature remote is for applications where the process temperature is between 240° and 500°F. This model is built with components designed to safely operate in temperatures up to 500°. • A stainless steel standpipe is used to extend the remote away from the heat source and a stainless steel pipe extension fitted with a Teflon cable guide keeps the sensor probe out of the standpipe and level with the vessel top. • An air purge nipple is standard to allow a small amount of air to circulate through the mechanical cavity of the remote.

17. SmartBob2 4 to 20 mACommunication Option • The SmartBob2 system is designed for a simple interface between the SmartBob2 Remote Sensor and the PLC or DCS system. • The PLC/DCS can initiate a measurement by providing a dry contact closure to the BinMaster Remote Start Unit (RSU). • The PLC/DCS can then retrieve the measurement from analog 4 to 20 mA current loop output from the RSU. The RSU also provides a remote display and can be used to initiate a manual or timed measurement.

18. SmartBob Console (C-100) Easily View Measurements from Multiple SmartBob2 Sensors • Compact, manually-operated console provides fast measurement readings from one up to 128 SmartBob remotes at a single location • Provides basic, local control and monitoring of a single SmartBob remote or a network of up to 128 SmartBob remotes at a networked site • Can be used in hardwired or wireless applications SmartBob Console

19. SmartBob2 eBob 5.0 SoftwareCommunication Option The SmartBob system is designed to work in conjunction with an IBM compatible personal computer using BinMaster's eBob software. The software is the industry’s most powerful Windows™-based, PC program designed to intelligently manage inventory in up to 100 vessels. PC Running eBob Software

20. SmartBob2 eBob 5.0 Software Main Screen

21. SmartBob2 eBob 5.0 Software Vessel Detail

22. SmartBob2 eBob 5.0 Software Detail Screen

23. SmartBob2 eBob 5.0 Software Set Up Screen

24. SmartBob2 eBob 5.0 Software Schedule Automatic Measurements Screen

25. SmartBob2 SystemWireless Options • BinMaster's wireless data transceiver eliminates the need for running long spans of communication cable by providing affordable, two-way wireless data communication between SmartBob2 remotes mounted high on-top of storage vessels and a control source on the ground. • Features and benefits of wireless communications include: • 900 MHz frequency hopping spectrum technology • Supports RS-232 and RS-485 data interfaces • Indoor and NEMA 4X outdoor models available • Low latency for real-time applications • Saves money by reducing installation cost • Enables mobility that may not have been possible before • Single radio module for worldwide license-free operation Easy-to-read LED panel features high and low bin level alarms, power status and acknowledge button • NEMA 4X enclosure is suitable for harsh environments and outdoor locations

26. BMRX & Maxima+ Rotaries “How They Work” • As a high level control, the paddle rotates continuously when material is not present. • When material reaches the paddle, the resistance causes the motor to “de-energize.” This promptly causes a relay to change status and automatically shut-off any process system wired to the relay. • As a low level control the paddle is stopped and the motor is “de-energized” when the material is present. • When material drops below the paddle, the motor “energizes” and the paddle starts rotating. This causes the relay to change status and automatically start-up any process system wired to the relay.

27. BMRX & Maxima+ Rotary Standard Features • Triple thread screw off cover - No more bolts! • DPDT relay outputs • Switch selectable high/low fail-safe • Field adjustable sensitivity • Hazardous location approvals • Build-in motor slip clutch protects drive • Three bearing design for greater shaft stability • Available in multiple voltages • Hazardous location approval standard • De-energized motor • Powder coat finish

28. BinMaster Rotary Features Explosion proof housing standard on all units Triple thread screw-off cover with lock Dual conduit entrance for improved access Compact cast aluminum housing with powder coated finish Paddles & couplers all stainless steel 1 1/4” threaded hub

29. BMRX RotaryElectrical Features Easy access to motor De-energizing motor switch DPDT 10 amp relay Switch selectable high/low fail-safe switch Motor voltages include 115VAC, 230VAC, 24VAC, 24VDC, & 12 VDC

30. Maxima+ Rotary

31. Maxima+ Rotary Electrical Features Microcontroller-based electronics ensures consistent and reliable operation Time delay for both cover & uncovered conditions Switch selectable high/low fail-safe switch L.E.D. light provides local visual indication of operating status Supervisory and pulse status relay DPDT 10 amp relay Motor voltages include 115VAC, 230VAC, 24VAC, 24VDC, & 12 VDC Removable wire terminals for easy wiring

32. Rotary Mounting Top-Mount Application Side-Mount Application

33. Rotary Mounting Options

34. Rotary Mounting Plates Mounting plates allow the rotary units to be mounted from the outside of a vessel on a curved or flat surface. A half coupling mounting plate is used in side mount installations. A full coupling mounting plate is for use in top mount installations where a shaft extension and shaft guards are required. Both mounting plates are available in powder coated carbon steel and stainless steel for use in corrosive environments.

35. Rotary Couplers, Pipe Extensions & Pipe Guards Solid Shaft Coupler A short solid shaft coupler should be used in side mount installations. It provides stability and protects the internal workings of the unit. Flexible Shaft Coupler The flexible coupler should be used in top mount installations to absorb side loads and protect the internal workings of the unit. Pipe Extensions Top mount installation may require that the paddle extend into the vessel. Galvanized or stainless 1/4” diameter steel shaft extensions are available in a variety of lengths up to 144” (3.3 m). Pipe Guard Pipe guards are recommended in top mount installations when the pipe extensions exceeds 24” ( mm). Pipe guards limit the movement of the pipe extension caused by side loading that can damage the rotary unit. Pipe guards should be the same length as the pipe extension and are available in galvanized or stainless steel.

36. Rotary Paddles GRP-1, 2, 22, 26, 28, 30 These are all 3-vain Stainless Steel paddles used for both very light and heavy. The paddle size you choose is based on the bulk density of the material. The lighter the material the larger the paddle. Thus, the heavier the material the smaller and stronger the paddle. GRP- 3, 23, 27 These are all insertable Steel paddles used for both very light and heavy materials. These paddle can be inserted directly through a 1 ¼” coupling welded to the vessel with the rotary indicator attached. This eliminates cutting any large hole in the vessel. GRP- 11 & 12 These are economical 3-vain polyethylene paddles. They are available in 5” and 7” diameter.

37. New Insertable, Collapsible PaddlesSimplify Installation of Rotaries • Paddles collapse to fit through a standard 1-1/4" bin opening • Saves time and work, eliminates the need to cut larger holes in bin or install mounting plates • No need to go into the bin to install or remove the paddle from the bottom of the rotary • Available with new BinMaster rotary level indicators or retrofit onto existing rotaries • 2-paddle and single paddle models for light /medium or heavy /dense materials

38. Point Level Alarm PanelAlerts to High / Low Levels • Monitors full, partially full, or empty status from four to 24 level indicator stations and sends alerts to operators via a blinking LED light and audible alarm • Easy-to-read LED panel features high and low bin level alarms, power status and acknowledge button • NEMA 4X enclosure is suitable for harsh environments and outdoor locations • Can be used with a variety of level indicators including diaphragm switches, rotary paddles, tilt switches, capacitance probes and vibrating rods

39. Thank You!