Introduction to HQDCL Multi Parameter Flow Transmitter

HQDCL multi parameter flow transmitter is a carefully crafted multifunctional intelligent differential pressure flow transmitter. Integrating differential pressure sensor, static pressure sensor, temperature sensor, and flow integrator, it can be combined with differential pressure throttling detection device (V-cone, nozzle, orifice plate, averaging tube Annubar, etc.) to form an integrated differential pressure flowmeter. Calculate the mathematical model of the measured medium (such as natural gas, steam, water, etc.) and directly display the instantaneous flow rate and cumulative flow rate of the measured medium's volume or mass. Advanced low-power devices and sophisticated software management technology are adopted, with priority processing mechanisms for data alarms, data bursts, instrument failures, battery alarms, etc., ensuring real-time data monitoring and instrument status. The built-in battery ensures the safety of trade measurement. Realize remote real-time monitoring, wireless transmission, no need for on-site wiring, saving the trouble of on-site wiring for ordinary instruments, and saving manpower and construction costs. This instrument has advanced design, complete variety and specifications, and is easy to install and use. It is a GEming product of traditional differential pressure flowmeter systems.

Characteristics of HQDCL multi parameter transmitter

-Micro power consumption, built-in battery, can still collect and accumulate data during power outages, ensuring trade security;

-Small size, multiple parameters, and the ability to connect multiple throttling devices form an integrated flowmeter;

-Built in multiple throttling device operation models, in line with natural gas metering standards;

-Equipped with static pressure compensation and temperature compensation technology, it has high accuracy and good stability;

-Laboratory parameter calibration, no need for real flow calibration;

Characteristics of HQDCL multi parameter transmitter

-Sensor unit and electronic unit with 'MTC temperature compensation technology' note ①;

-Equipped with static pressure compensation technology to ensure the accuracy of flow detection;

-Unique integrated pressure and differential pressure sensor design (applied for brick benefits);

-High precision temperature sensors installed externally ensure the accuracy of compensation calculations;

-Backup battery design, automatic power outage switching, ensuring stable instrument measurement and trade safety;

-On site or remote configuration of important internal parameters for easy operation and maintenance;

-It can simultaneously display parameters such as instantaneous flow rate, cumulative flow rate, differential pressure, temperature, pressure, etc;

-Output 4-channel (4~20) mA standard current signal and RS485 standard communication interface;

-Unique anti-interference design, suitable for RF, electromagnetic, and frequency converter applications;

Note 1: MTC: Multiple temperature compensation uses multiple temperature sensors to finely record and calculate the temperature characteristics of the main sensor and electronic device, greatly improving the temperature characteristics of the instrument.

HQDCL multi parameter transmitter parameters

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