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TG-403 Gas Chromatograph Analyzer

The TG-403/GS-101WLC cabinet-type online chromatographic analyzer features a fully automated sampling system for 24/7 unmanned operation. It automatically analyzes total hydrocarbons (THC) and acetylene in liquid oxygen, nitrogen, and argon, transmitting multi-component concentrations and total hydrocarbon values to DCS systems via RS232, RS485, or 4-20mA signals for real-time monitoring.
Equipped with a touchscreen display and built-in chromatographic workstation, the GS-101WLC analyzer enables direct result viewing, while its Ethernet interface supports networked operation and remote diagnostics. As a process control instrument for hydrocarbon monitoring in petroleum, chemical, steel, and gas industries, it delivers high separation efficiency for challenging components (C1-C4), with superior sensitivity meeting national standard requirements.

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TG-403

● The instrument adopts an Ethernet communication interface for networked operation and remote diagnostic functions.

● Features a touchscreen display for real-time data visualization with automatic workstation data storage.

● Innovative automatic diaphragm six-way valve design ensures extended service life.

● High-sensitivity detector with low noise characteristics.

● Dedicated chromatographic column with prolonged operational lifespan.

● Intelligent temperature controller with over-temperature alarm and automatic power-off protection for all circuits.

● Fully automated sampling and injection system eliminates manual intervention.

● Workstation supports MODBUS/TCP protocol, transmitting multiple components and total hydrocarbon values to DCS via RS232/RS485. Alternatively delivers multiple components and total hydrocarbon concentrations simultaneously through 4-20mA signal output to DCS.