dBi PROFIBUS INTELLIGENT TRANSDUCERS Using high data speed available with Profibus PA to provide full digital communications from a DATEM-enabled transducer. Self-contained Transducers with Profibus PA Protocol. Pulsar Measurement’s dBi Transducers use Profibus PA profile 3.0.2 with low power consumption. Fixed current at 20mA. Fully potted to IP68 for outdoor applications, dBi transducers are temperature compensated for increased accuracy and offer volume conversion to a variety of standard tank shapes or 16-point curve fit. The product range supports GSD, EDDL, and FDT/DTM drivers. Using PLC/HMI with Profibus network that: a) supplies GSD Version 3.0 with predefined parameter blocks in cyclic or non-cyclic modes; b) supplies EDDL to provide full support for acquiring / logging of echo traces, diagnostics, and full maintenance I&M functions according to IEC 61804-3 standards; c) supplies (on request) FDT/DTM direct to HMI software to provide enhanced diagnostic /commissioning capabilities. THE RIGHT SENSOR FOR • Liquids & Solids Measurement • Level & Volume Measurement • Remote Level Monitoring • Tank Level Monitoring • Profibus PA Communication By using Pulsar Measurement’s proprietary PC software with USB powered PA modem, the transducer can be operated and is fully functional from a laptop or desktop PC without an additional power supply, providing easy setup.

dBi INTELLIGENT TR ANSDUCERS PROFIBUS SERIES Standard Options The dBi Profibus PA range is available with the same set of options that have made the standard dB Ultrasonic transducer series so popular. dBi Intelligent Transducers are available with a host of mounting options: nose threaded, rear threaded, flange-mounted, faced with chemical resistant PTFE of PVDF bodies, or fitted with a submergence shield. There is also a wide range of brackets available to aid installation and the aiming kit will help in solids applications to direct the transducer at the draw-off point of the silo or bin....

Technical Specifications PHYSICAL: TRANSDUCER SPECIFIC dBi3 Sensor Body Dimensions: 77 mm D x 134 mm H (3 in x 5 in) Rear thread 1” BSP/NPT Measurement Range: Beam Angle: 3 mm (0.1 in) up to 6 m range (20 ft) 0.2 in (6 mm) over 6 m range (20 ft) 86 mm D x 121 mm H (3.4 in x 4.8 in) Rear thread 1” BSP/NPT 86 mm D x 121 mm H (3.4 in x 4.8 in) Rear thread 1” BSP/NPT 86 mm D x 135 mm H (3.4 in x 5.3 in) Rear thread 1” BSP/NPT Housing Material: Temperature Compensation: Transducer Cable Requirements: Valox 357 PBT (Polybutylene terephthalate) Internal temperature sensor, ± 0.5 °C/°F Twin screened....

An example of silo level measurement. An example of tank level measurement. Liquid Tank Level Monitoring Delivering the Measure of Possibility Pulsar Measurement offers worldwide professional support for all of our products, and our network of global partners all offer full support and training. Our facilities in Malvern, UK and Largo, USA are home to technical support teams who are always available to answer your call or attend your site when required. Our global presence, with direct offices in the UK, USA, Canada, and Malaysia, allows us to create close relationships with our customers and...