The Contrec Model 515 (Application FP01) is an industrial-grade, multi-fluid net consumption flow computer designed to execute precise addition or subtraction balancing across two independent volumetric flow channels. Optimized for complex engine testing, boiler efficiency diagnostics, and facility fuel consumption loops, this advanced system evaluates dual frequency inputs alongside companion analog temperature sensors to perform high-accuracy volume correction to reference conditions. Its math engine features highly specialized integrated fluid tables covering standard petroleum products, gasohol blends, ethanol-water mixtures, and general or user-defined custom fluids. Enclosed in a weather-sealed IP65 weatherproof casing to survive harsh field environments, the computer can toggle between Detail and Basic main menus to streamline plant operator interaction. Complete with isolated 4-20mA loop retransmission, dual RS-232/RS-485 Modbus RTU telemetry, and an adjustable 8-24V DC sensor supply, the Contrec 515 FP01 offers a comprehensive thermal and volumetric consumption monitoring package for modern automated utilities.
Key Product Features
- Net Addition/Subtraction Mode: Specially optimized for differential fluid tracking, subtracting a return line from a feed line to verify absolute process net consumption.
- Broad Chemical & Fluid Profiling: Onboard temperature correction matrices handle diverse fluid types including gasohol, ethanol-water mixtures, and user-defined custom fluid curves.
- Dual Temperature Compensation: Utilizes dual independent analog temperature inputs to apply real-time volume compensation variables per channel.
- Onboard Transducer Excitation: Features an adjustable 8-24V DC excitation output providing up to 50mA from the front panel to power local flow sensors.
- Extensive Multi-Protocol Telemetry: Outfitted with simultaneous isolated analog retransmission, scaled open collector pulse outputs, and serial links supporting Modbus RTU and Ticket Printers.
