7000B vertical liquid crystal display instrument/paperless recorder.

Hx7100/7100r series liquid crystal display control instrument/paperless recorder is an intelligent multi-functional secondary instrument, which is suitable for monitoring, controlling, recording and remote transmission of various process parameters.

HX7300/7300 r series LCD PID regulator/adjust the recorder is suitable for the need for high accuracy measurement control system, to its velocity, temperature, pressure, liquid level measurement signal which can adjust the digital display control; Optional internal and external given (or valve position) control mode can replace amplifier. Direct drive actuator; It can choose programmable control mode, and can set the 61-segment target curve to monitor, control, record and remote control objects.

The hx7400/7400r series liquid crystal PID regulator/adjusting recorder can control and adjust the selection point control and control, program segment control and adjustment according to the production control requirements. Using artificial intelligent PID control algorithm, four independent PID adjustment, has many characteristics, such as without overshoot, owe adjustable, suitable for the need for high accuracy measurement control system, on its velocity, temperature, pressure, liquid level measurement signals to control.

HX7500/7500 r series LCD manual operator/recorder for DCS system loop adjustment control output and intelligent regulator control output spare operator is used, can accept and synchronization of a given signal and feedback signal, according to a given signal output control quantity, and can replace the small power servo amplifier, direct drive valve and can be modified by the upper machine valve opening value, can be used with all kinds of sensors, transmitters, realize the temperature, pressure, liquid level, according to measurement, capacity, speed and other physical quantities and comply with all kinds of electromagnetic valve actuator to control, electric regulator, inverter and other equipment.

HX7600/7600 r series LCD (heat) flow integrating instrument control/recorder on the scene, such as temperature, pressure, flow signal acquisition, display, control, remote transmission, communication, printing, such as processing, a digital acquisition system and control system, suitable for for process monitoring of gas, liquid and steam flow, total cumulative and quantitative control, and at the same time can be used with V cone and so on the many kinds of form a complete set of flow sensor; It can be automatically judged that the superheated steam is converted to saturated steam and the steam thermal energy is measured and accumulated.

HX7610/7610 r series LCD hot (cold) integrating instrument control/recorder on the scene, such as temperature, flow signals collection, display, control, remote transmission, communication, printing, such as processing, a digital acquisition system and control system, and is applicable to water heating system and other heating systems and air conditioning heat measurement, the heat transfer, mass transfer to realize online measurement, thus for enterprise energy management, energy metering, which provides the basis for technical and economic.

HX7620/7620 r series LCD liquid crystal < = > volume display control device/recorder for industrial field of all kinds of rules and irregular tank level for acquisition, display and translated into corresponding volume of tanks, suitable for all kinds of process parameter monitoring, control, collection, etc.

HX7630/7630 r series LCD gas flow integrating instrument control/recorder according to petrochina latest model (algorithm) on the compression factor of the gas components, increase the volume of gas heat measurement, make gas measurement is more accurate for trade settlement, is based on the mixed gas of methane as the main component, in full compliance with SY/T6143-2004 the standard orifice flow meter was used to measure gas flow standard is carried out.

By virtue of its record and communication function, the historical curve or relevant historical data can be read at any time.

HX7700 series LCD multi loop measurement display control device for the temperature, pressure, liquid level, speed and other signal acquisition, display, control, remote transmission, communication, printing, such as processing, a digital acquisition system and control system, more suitable for the need for measurement point circuit testing system.