CSBG-2066 Overview of the new generation of ultrasonic flowmeter ultrasonic flowmeter / heat meter is set technology and years of professional experience in manufacturing ultrasonic flowmeter / calorimeter, using TI's low-power microcontroller MSP430FG4618, a newly developed high-performance, Low price, high reliability, powerful ultrasonic flowmeter / calorimeter. Selection of internationally famous newest, most advanced integrated circuits and microprocessors and other semiconductor components manufacturers, such as TI, Maxim, Philips, Winbond, Xilinx and so on. The hardware design is simple, powerful software. Low-voltage multi-pulse transmitting and receiving the balance of the patented technology, it can adapt to the industrial environment of frequency interference, stable and correct work. A new generation of ultrasonic flowmeter / calorimeter optional following new features: remote control keyboard, built-in data memory 32M, external data memory 2G, HART protocol. Ultrasonic flowmeter / calorimeter Features 1. Measure linearity better than 0.5%, repeatability better than 0.2%, up to 40 picoseconds time difference measurement resolution, the measurement accuracy of ± 1%. 2. Each measurement cycle 128 meter difference in data collection assist newly developed analysis software, performance, display data more stable, accurate, better linearity. 3. Isolated via RS485 interface between the flowmeter and the second table RS485 bus communication, transmission distance kilometers or more. 4. 3-way with 0.1% accuracy of analog inputs can be connected to the temperature, pressure, level and other signals. 5.1 4-20 mA analog output can be used as flow / heat transmitter. 6.2 Road 3-wire PT100 RTD signal input can be used as heat meters. 7.3 4-20 mA analog inputs can be used as data acquisition, analog inputs can be used as a digital input interface. 8. OCT with dual isolated programmable output for the cumulative output pulse, work status. 9. sewers measurement results, and can carry out the vast majority of sewers and reliable measurements. The ultrasonic clamp-on sensors can select, insert, pipe sections, you can also support the meter sensor installed at any angle, including parallel into the sensor. 11. GM has a bidirectional serial peripheral interface, you can connect multiple external devices such as a 4-20 mA analog output board, the frequency of the signal output board, thermal printers, data loggers and other directly through a series of forms. 12. Work with the meter parameters can be cured to a FLASH memory inside the machine, the parameters of the problem of loss does not occur. Curing operating parameters can be selected automatically when the power is transferred out. 13. The modular design of the hardware. There motherboard module, 4-20 mA output module, pulse output module, printer module, parallel keyboard display module, serial keyboard and display modules and other components, the user can choose according to need. 14.MODBUS agreement, MBUS protocol, FUJI extended protocol, simple meter protocol, such as different communication protocol software for users to choose. The recommended protocol is MODBUS-RTU or MODBUS-ASCII protocol. 15-day total to record the first 64 days and 32 months before the month cumulative (2 years), and increased record date content. Date of accumulated data can be read out via the MODBUS protocol. 16.16 times the power off time meter records. Data can be read out via the MODBUS protocol. 17. The timing printing, data output, automatically displays the next time the printout, 22 programmable timer print content. Timing data printing capabilities enable automatic timer output or recorded automatically. 18.OCT1 calculated pulse output pulse width can be set between 6 ms -1 seconds. The factory default is 200 milliseconds. 19. The parallel interface with a keyboard display, the display module can be connected to form a simple meter. 20. The serial keyboard display module can be directly connected to the serial port, you can plug or unplug after parameter set. 21. The judge has to rely on the type of fluid flow velocity of sound function, can make the identification of the type of fluid. 22. Quantitative having a built-in programmable controller. May start using an external input signal or MODBUS commands. 23. The single 24V DC power supply, the operating current of less than 50 mA. (Under the conditions of the monitor is not connected, the buzzer will not sound at).