The SmartSonic is designed for continuous non-contact level measuring and monitoring of tanks, bins, and silos. Its transmitter features high efficiency, narrow beam design technology using a wide frequency bandwidth to enhance operation in difficult applications. It is designed to perform particularly well in harsh environments where vessel temperatures vary, using a temperature sensor to automatically compensate for temperature changes, ensuring consistent accuracy of readings. The unit's transducer uses a built-in, self-cleaning operation to eliminate buildup or condensation.


The SmartSonic is designed for continuous non-contact level measuring and monitoring of tanks, bins, and silos. Its transmitter features high efficiency, narrow beam design technology using a wide frequency bandwidth to enhance operation in difficult applications. It is designed to perform particularly well in harsh environments where vessel temperatures vary, using a temperature sensor to automatically compensate for temperature changes, ensuring consistent accuracy of readings. The unit's transducer uses a built-in, self-cleaning operation to eliminate buildup or condensation.

 

Features:
• Power control operation in transmitter
• Easy two-point, push-button calibration
• 4-20 mA signal output
• RS-485 communications with PC-based utility/diagnostic program
• Built-in temperature compensation
• Logarithmic receiver with very high dynamic range
• Uniform polar pattern
• Self-cleaning operation

 

Specifications:
• Power Requirements: AC units 115 VAC 60 Hz or 230 VAC 50 Hz; DC units 12 to 30 VDC 0.07 Amps
• Ambient Temp: -40°F to +140°F (-40°C to +60°C)
• Process Temp: Up to 200°F (93°C)
• Operation: Ultrasonic
• Frequency: 25 to 148 KHz
• Measurement Range Liquids: 90’ maximum
• Measurement Range Solids: 40’ maximum
• Accuracy: ± 0.25%
• Beam Angle: 6° - 12° conical at –3dB
• Temp Compensation: Continuous in transducer
• Output: 4-20 mA and RS-485
• Mounting: 3” NPT
• Enclosure: PVC-94VO
• Approvals & Certifications: NEMA 4X (IP65)


Applications:
• Continuous, non-contact level monitoring of tanks, bins and silos
• Narrow beam design using a wide frequency bandwidth to enhance operation in difficult applications
• Smart signal processing to eliminate unwanted echoes
• Measuring range from 4 inches up to 90 feet
• Liquids, plastics, grain, sand, aggregates and many more applications

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Item #

Voltage

Range

Resolution

Mounting

730-0436 N/A 12 to 28 VDC N/A 0.8 - 30 ft0.24 - 9.1 M N/A 0.13 in3.4 mm N/A 2.0" NPT, 1.8"ø x 2.25" H
730-0437 N/A 12 to 28 VDC N/A 0.7 - 20 ft0.21 - 6.1 M N/A 0.088 in2.2 mm N/A 2.0" NPT, 1.8"ø x 2.25" H
730-0438 N/A 12 to 28 VDC N/A 0.6 - 16 ft0.18 - 4.9 M N/A 0.07 in1.8 mm N/A 1 .5" NPT, 1.5"ø x 2.1" H
730-0439 N/A 12 to 28 VDC N/A 0.4 - 9 ft0.12 - 2.7 M N/A 0.04 in0.98 mm N/A 1.0" NPT, 1.1ø x 2.0" H
730-0611 N/A 12 to 28 VDC N/A 0.9 - 50 ft0.27 - 15.2 M N/A 0.23 in5.7 mm N/A 2.0" NPT, 1.8"ø x 2.25" H
730-0669 N/A 12 to 28 VDC N/A 1.0 to 60 ft0.30 to 18.2 M N/A 0.27 in6.8 mm N/A 2.0" NPT, 1.8"ø x 3.0" H
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