Features a flow totalizer, flow totalizer with a variety of flow sensors or transmitters, temperature sensors or transducers and pressure transmitters used in conjunction, can be of various liquids, steam, gas, general gas flow parameters measurements showed a cumulative basis, alarm control, transmission output, data acquisition and communications. Features a full range of automatic temperature and pressure compensation operations, compensation arbitrary linear Totalizer, Totalizer prescribing any set flow rate, total flow, temperature, pressure, show a variety of parameters low-cut function, resection 0-5 % optional totalizer values ??can be cleared by panel buttons, clear operation can lock 2, flow totalizer can matter mass, volume, length cumulative basis. And batch control. It uses the technology is mature and has been mass-produced instruments common hardware, with excellent flow totalizer software, the instrument has a feature-rich, easy programming, interference, high reliability, fast delivery, low cost and low price, etc. advantages. The main features of the instrument as follows: Programmable input specifications, flow input signal is programmable l ~ 5V, 0 ~ 5V, 4 ~ 20mA and frequency. Programmable temperature signal input Ptl 00 RTD, K, E, J-type thermocouple or standard current signal, the pressure signal for standard voltage or current signals.