Non-contact. Highly accurate. Continuous level sensor. • Continuous level measurement for tanks, bins, silos and conveyors • Measures liquids and solids • Advanced narrow beam design eliminates false echoes • 4-20 mA output and RS-485 / Modbus RTU communication • PC utility and diagnostic software • Rugged NEMA 4X enclosure for harsh environments • Built-in compensation for temperature changes • Sanitary models for food grade applications • Self-cleaning operation for minimal maintenance

Non-Contact Level Measurement The BinMaster SmartSonic ultrasonic sensor is used for continuous non-contact level measurement in tanks, bins, silos and conveyors. It works by transmitting an ultrasonic pulse of pressurized air to the surface of the material in a vessel. The pulse reflects off the material and returns to the sensor in the form of an echo that is received by a microphone. The sensor then sends a 4 –20 mA analog output signal to record the measurement directly to an existing control system or display module, and can send data to a PC running utility and diagnostic software. For...

SmartSonic’s Advanced Features Flexible, Scalable System Design Configurable for a flexible number of sensors, relays, current loops, and PC or PLC interfaces Multiple Voltage and Range Options Sensor power options include 115 VAC, 230 VAC and 12 to 30 VDC and variable measuring range options to fit each application Simple Calibration Calibration is performed via simple push button, or with a communication port using a PC Machined Enclosure The electronics enclosure is precision machined, not molded, to ensure it does not have voids that can interfere with operation Temperature Compensation A...

Level Applications for SmartSonic Liquids Due to their even surface, liquids are generally simple to measure with a SmartSonic ultrasonic sensor. SmartSonic has been proven to work in simple liquids like water and wastewater as well as more challenging liquids. SmartSonic’s advanced design with its narrow beam and ability to eliminate false echoes allows for success in challenging applications such as when the sensor must be mounted close to a wall or there are tank obstructions that must be blocked out to avoid measuring inaccuracies. Solids SmartSonic is suited to a variety of solids applications....

Standard SmartSonic Models 115 VAC (4-Wire) Models Conduit Entry Enclosure Enclosure Rating Standard Temperature High Temperature Pressure Approvals Accuracy Beam Angle Loss of Echo Temperature Compensation Calibration Diagnostics y2” NPT (PVC conduit only) PVC-94V0 NEMA 4X (IP65) +/-0.1% of maximum range 6° to 12° conical at -3dB Hold 1 minute, 22 mA or 2 mA output In transducer Push-button or programmable via optional communications port Echo profile via communications port

SmartSonic Sanitary Sensors The sanitary models are designed specifically for applications where sanitary standards apply such as in water treatment plants, food and beverage manufacturing, or pharmaceutical processing. These sensors are appropriate for measuring ranges from five inches to 30 feet by using different operating frequencies. The 300 series features a stainless steel mounting adapter and transducer face that is self cleaning to automatically remove any buildup for ease of maintenance. The sanitary sensor can withstand temperatures up to 266°F (130°C) for up to one-half hour for a...

Two-Wire SmartSonic Sensors If only a simple 4 -20 mA output is required, a two-wire SmartSonic ultrasonic sensor may be utilized. Available in both standard and sanitary models, the two-wire model offers all of the design benefits of SmartSonic technology, but with more limited communications options. Programming is done on the sensor versus via PC software. SmartSonic Mini Sensor The SmartSonic mini ultrasonic sensor is especially designed for smaller liquid tanks up to six feet tall. Most often applied in the food, beverage, water and pharmaceutical industries, it features a standard 4-20...

SmartSonic Accessories PC-Based Software The SmartSonic ultrasonic sensor comes equipped with standard software that allows for monitoring of the tank level for up to 30 SmartSonic sensors from a personal computer using RS-485 communications. This utility software is used to view the current tank level and other parameters such as the echo profiles and echo stability chart and allows for changing parameters including full and empty tank calibration. The software also provides the tools to perform a full diagnostic check for loss of echo, temperature sensor failure, noise error and other conditions....