The Yokogawa ALF111-S00 is a non-isolating, passive zener safety barrier designed specifically for use with thermocouples in intrinsically safe (IS) applications. Its primary function is to protect hazardous areas by limiting the amount of energy (voltage and current) that can reach the thermocouple, preventing ignition of flammable atmospheres. This model provides a direct, passive signal path for the millivolt (mV) signal from the thermocouple to the safe-area measuring device (e.g., DCS, PLC, recorder) without amplification or conversion. The "-S00" suffix denotes a specific configuration within this series.

The Yokogawa AAI141-S50 is a single-channel, non-isolating (zener) safety barrier designed for basic intrinsic safety (IS) protection. It safeguards hazardous areas by utilizing zener diodes and resistors to clamp voltage and limit current to safe levels. This cost-effective model is specifically designed for 4-20 mA two-wire transmitters and provides a pass-through of the current signal to the control system in the safe area. The "-S50" suffix indicates it is designed for mounting on a standard 35mm DIN rail.

The Yokogawa AAI141-H53 is a high-density, single-channel, DC input isolating safety barrier designed for intrinsic safety (IS) applications. It provides protection for hazardous areas by limiting the energy (voltage and current) that can reach field devices. This model is specifically designed to convert input signals from 4-20 mA two-wire transmitters in the hazardous area into isolated and amplified 4-20 mA output signals for control systems in the safe area. The "-H53" suffix indicates it is optimized for ultra-high-density mounting on 35mm DIN rails.

The Yokogawa AAI141-H50 is a single-channel, DC input isolating safety barrier. Its primary function is to protect hazardous areas by limiting the energy (voltage and current) that can reach field devices, ensuring intrinsic safety. It converts input signals from field devices like 4-20 mA analog transmitters (2-wire) into isolated and amplified output signals for the control system in the safe area. The "-H50" suffix indicates a high-density model designed for efficient mounting on a 50mm DIN rail.

The Yokogawa AXF150C-PNCE1L-AA11-2NB/NF21/CH is a full-bore, flanged magnetic flowmeter (Magmeter) designed for highly accurate and reliable volumetric flow measurement of conductive liquids. This specific configuration is packed with advanced features, including a PTFE PFA-lined measuring tube for exceptional chemical resistance, dual-frequency excitation for stable measurement on fluids containing noise-generating solids or bubbles, and a HART® 7 communication protocol. It is designed for a 6-inch (150 mm) pipeline and comes with a grounding ring and an integral remote-type converter for flexible mounting.

The Yokogawa AEA4D is a Rotameter, also known as a variable area flowmeter. It is designed for direct, visual indication of flow rates for liquids and gases in small to medium pipeline sizes. This model is characterized by its metal tube construction and flanged connection, making it suitable for higher pressure and temperature applications compared to glass tube rotameters. It provides a cost-effective and reliable solution for flow monitoring in various industrial processes where a local indicator is sufficient.

The Yokogawa SNB10D-425/CU2T is a flange-mounted vortex flowmeter designed for highly accurate and reliable volumetric flow measurement of saturated steam,

The Yokogawa SNB10D-425/CU2N is a high-performance, flange-mounted vortex flowmeter designed for demanding industrial applications. It is engineered for the highly accurate and reliable volumetric flow measurement of saturated steam, superheated steam, gases, and liquids. A key feature of this model is its all-stainless-steel (SUS316) wetted parts construction, which provides exceptional corrosion resistance, making it ideal for aggressive media or sanitary processes. This specific model is configured for a 4-inch (100 mm) pipeline.

The Yokogawa AFV30D-A41252 is a flanged-type, single-sensor vortex flowmeter designed for highly accurate and reliable volumetric flow measurement of saturated steam, superheated steam, gases, and liquids. It features a robust carbon steel body, making it suitable for a wide range of industrial process applications in pipelines with a nominal diameter of 40 mm

The Yokogawa PW482-50 is a highly reliable, DIN-rail mounted DC Power Supply Unit designed specifically for industrial process control applications. Its primary function is to convert a standard AC line input into a stable, well-regulated 24 VDC output to power downstream devices such as distributed control system (DCS) modules, programmable logic controllers (PLCs), transmitters, and other field instrumentation within a control panel or cabinet.