Cooling Heat Totalizer

1.At the same time, it has the function of liquid cold medium cooling measurement and heat carrier heat metering function;

2.The fluid can be either fresh water or salt water, calcium chloride and other liquids;

3.Introduction of temperature correction for liquid mass flow;

4.It is suitable for various liquid flow and heat display, accumulation and control;

5.Input multiple flow sensor signals (Such as VSF, Turbine, Electromagnetic, Roots, Elliptical gear, Duplex rotor, Orifice plate, V-cone, and Thermal flow meter, etc.);

6.Flow input channel: Receive frequency and multiple current signals;

7.Pressure and temperature input channel: Receive multiple current signals;

8.Provide 24VDC and 12VDC power supply with short circuit protection, simplify the system and save investment;

9.Fault-tolerance: When the compensation measurement signals of temperature, pressure or density are abnormal, compensate with the manual setting of the corresponding operation;

10.Circular display: Provide convenience to monitor multiple process variables;

11.The update cycle of output current signal is 1 second, which can meet the requirements of the automatic control;

12.Configure with Instrument clock, automatic meter reading and print function, provide convenience for metering management;

13.Self-test and self diagnosis make the instrument more easy to use and maintain 3 -level password to prevent unauthorized personnel to modify parameters;

14.There are no potentiometer, code switch and other adjustable devices, that can improve the vibration resistance, stability and reliability of the instrument;

15.Communication ：RS485 、RS232 、GPRS/CDMA 、Ethernet;

16.The USB interface can be configured to export the instrument data to the U disk;

17.Configure with temperature, pressure, and density compensations, and it also has coefficient compensation for general gas and flow nonlinear compensation;

18. Perfect function of vapor’s density compensation, automatic recognition of saturated vapor and superheated vapor and moisture content calculation of wet vapor;

19. Special function for trade settlement:

A.Power down record

B.Timing meter reading

C.Query function on some illegal operations.

D.Printing

20. Display unit can be modified according to different requirements;

21. Large storage function:

A.Day record can be stored in 5 year

B.Month record can be stored in 5 years

C.Year record can be stored in 16 years