Explosion Proof Pressure Transmitter Hazardous Environment Guardian

In hazardous industrial scenarios with flammable and explosive gases, such as petrochemical, chemical, and gas industries, the explosion-proof performance of pressure measurement devices is directly related to production safety and operational stability. The FST800-225 Digital Display Explosion-Proof Pressure Transmitter (flameproof type) features a robust flameproof design as its core and integrates high-precision measurement technology, making it an ideal choice for pressure monitoring in hazardous environments and building a solid safety barrier for industrial automation processes.

This transmitter focuses on flameproof safety technology and strictly complies with the Exd II CT6 Gb flameproof standard—a core certification that attests to its high-level explosion-proof capability. The flameproof design is like putting a "safety armor" on the device. Its aluminum alloy explosion-proof housing has sufficient strength to withstand potential internal explosion pressure. Meanwhile, by precisely controlling the engagement length and gap of the housing's mating surfaces, it prevents the spread of internal explosions to the external explosive atmosphere. It can be safely used in Zone 1 hazardous locations, effectively avoiding the risk of igniting combustible gases and eliminating potential safety hazards structurally.

The FST800-225 boasts both high measurement accuracy and intelligent operation advantages. It adopts cutting-edge digital technology in the sensor field, combined with precision digital wide-temperature compensation and nonlinear correction technology. Within a wide operating temperature range of -40~+60℃, it can accurately capture fluid pressure changes with stable and reliable measurement data, effectively offsetting the impact of temperature fluctuations on measurement accuracy. Designed with a two-wire 4~20mA standard current output, the transmitter can directly replace traditional analog transmitters. It also offers an optional HART protocol function, enabling remote parameter management and calibration via upper computers and seamless integration with industrial automation control systems.

Tailored to meet the operational needs of industrial sites, the transmitter is optimized for user-friendliness. Equipped with an LCD digital display and a button operation module, it allows on-site staff to perform zero-point adjustment, range calibration, and parameter configuration without additional auxiliary equipment, greatly improving the efficiency of on-site maintenance. In addition to ensuring safety, its aluminum alloy explosion-proof housing delivers excellent anti-interference and environmental resistance, making it suitable for complex working conditions in various fields such as hydraulic and pneumatic control, air compression, and metallurgical machinery.