Produkt-Einführung

The sophisticated flow totalizer is an instrument based on ARM microprocessor and cooperates with various flow transmitters and sensors to accurately measure and calculate flow for different fluid media through various flow mathematical models.
It collects, displays, controls, transmits, communicates, prints and processes various signals such as on-site temperature, pressure, flow, etc., forming a digital acquisition system and control monitoring system, which is widely used in trade settlement and factory metering management networks in industries such as petrochemicals, chemicals, metallurgy, electricity, light industry, medicine and urban gas.

Produktmerkmale

1.Applicable to a wide range of flow meters and fluid media.

2.Automatic conversion of flow units, automatic calculation of flow coefficient of differential pressure flowmeter.

3.Steam density is calculated according to IAPWS-IF97 formula, and the superheated and saturated states of steam are automatically identified.

4.Emergency fault tolerance function: When the temperature and pressure signals are abnormal, emergency parameter values ​​are used for compensation calculation.

5.Debugging calculation function: Supports viewing the original values ​​of each transmitter/sensor signal; supports viewing the intermediate parameters in the flow calculation such as density, etc.

6.Audit record: power failure record function.

7.Alarm list: Supports recording instantaneous or cumulative alarm information such as flow, temperature, pressure, differential pressure/frequency/volume/mass.

8.Cumulative report: Supports cumulative flow shift report, daily report, monthly report, and annual report.

9.Communication function: Standard Modbus RTU protocol, supports RS485 and RS232C communication interfaces.

10.Transmission function: Supports standard current transmission output, and the signal source channel is optional.

11.Report backup function: Supports backup function of each cumulative report.

12.Import and export function: Supports instrument configuration parameter import and export function.

13.Timed printing function: supports timed printing of flow, temperature, pressure, accumulation and other data.