HYDROGEN FLUORIDE (HF) GAS ANALYZER

LGT-180 is a 18" panel mounted type tunable HF Gas Analyzer for Industrial Online Analysis and Environmental online monitoring. The analyzers combine TDLAS technology and multiple reflection long optical path technology that can analysis a variety of gas including HF, O2, CO, NH3, H2S, CO2, CH4, H2O. Reflected light can be customized according to the working condition demand, the measured gas concentration ranges from constants to the trace.Hydrogen Fluoride Gas Analyzer

         Ordering Information

  • Analyzer  is panel mounted in cabinets.
  • Analyzer supports auto purge and auto calibration.
  • Black or white chassis color is available to fit the cabinet.
  • 7" LCD display, mechanical buttons operation.
  • Analog and binary signal output from the back-panel.
  • Analyzer contains power conversion module, the product power is supplied directly through the rear power interface.

FEATURES :

  • Compact structure, easy integration 18" standard 3U panel chassis, modular design, easy integration with other instruments.
  • Strong anti-interference capability, high precision, small drift with hugh stability, low noice semiconductor laser as the light source. Single-line spectroscopy and laser wavelength scanning. The influence of background gas composition and light source change is overcome. It allows better anti-interference capability of background gas and higher precision and unique advantages such as small drift and good stability.
  • Low detection limit, high sensitivity Multi-reflection technology and TDLAS technology achieves optical path up to 25m, improving detection limit greatly. The sensitivity can reach ppm level or even ppb level for some components.
  • Excellent adaptability Strong adaptability of system environment. For applications in corrosive environment, all parts of LGT-180 exposed to sample gas are made of corrosion-resistant material. System adopts the sampling measurement method. It can be directly installed in the process pipe to sample, process and analyzer, no moving parts, high reliability.
Lineartiy Error ≤ ± 1% F.S
Repeatability ≤1%
Zero drift ≤ ± 1% F.S. / half year
Span drift ≤ ± 1% F.S. / half year
Maintenance Cycle ≤ 2 times / year (related to the working condition)
Calibration cycle ≤ 2 times / year (or automatic calibration)
Enclosure Rating IP54
Response Time (T90) ≤ 30s (related to the working condition)
Analog output 2×4-20mA output (Isolation, max load 750)
Analog Input 2×4-20mA input (temp, and press, compensation)
Digital Output RS485 / RS232 / GPRS
Relay Output 3 (24V,1A)
Power Supply 100 VAC~240 VAC
Purge Gas 0.3 MPa~0.8 MPa industrial nitrogen, Purification instrument air, etc.
Ambient Temperature -20°C ~ +60°C
What is the Hydrogen Fluoride Gas Analyzer?

The Hydrogen Fluoride Gas Analyzer is a continuous online monitoring instrument that measures hydrogen fluoride (HF) gas concentrations in ambient or industrial environments.

Why is monitoring HF gas important?

Hydrogen fluoride is a toxic and corrosive gas — monitoring it helps protect worker health, community safety, and environmental compliance.

How does the analyzer detect HF gas?

It typically uses advanced detection technology capable of precise, low-level HF measurement with high sensitivity and stability.

Where is this HF Gas Analyzer used?

It’s ideal for industrial sites, chemical plants, refineries, environmental monitoring stations, and locations where HF emissions need to be tracked or controlled.

Can data be accessed remotely?

Yes — the analyzer supports remote data outputs and connectivity (Ethernet, RS-232/485, etc.) for integration with SCADA systems, dashboards, or cloud platforms.

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