Product Overview: The STLD-301*E/MTS/PA is a 2-wire, loop-powered smart temperature transmitter from Yokogawa's STLD300 series. It supports thermocouple (TC) and resistance temperature detector (RTD) sensors with Multi-Sensor Technology (MTS) allowing field reconfiguration between sensor types. The suffix breakdown: *E = HART 7 communication, MTS = Multi-Sensor Technology, PA = Intrinsically Safe (Ex ia IIC T4 Ga).
Product Category: Analog Voltage Input Module for Programmable Logic Controllers Product Overview: The F3LE12-0T is a 12-channel analog voltage input module designed for the Yokogawa F3 and F7 series PLC platforms. The "0T" suffix designates the 0–10 V DC input range with 12-bit resolution. This module digitizes low-level voltage signals from field sensors (pressure transmitters, level transmitters, flow meters, etc.) for PLC processing.
Product Category: Analog Input Module for Programmable Logic Controllers Product Overview: The LAI143-H53 is a 16-channel analog input module designed for the Yokogawa FA-M3 series PLC systems. It accepts 16 channels of 4–20 mA DC current input signals and converts them to digital values for processing by the PLC CPU. The H53 suffix specifies the 16-channel, 4–20 mA input configuration with 12-bit resolution.
Product Overview: The NFLR121-S01 is a plug-in type noise filter manufactured by Yokogawa Electric Corporation. It is specifically engineered to eliminate high-frequency noise and electromagnetic interference (EMI/RFI) superimposed on analog signal transmission lines, particularly 4–20 mA DC current loop signals. The S01 suffix designates the plug-in (S-type) mounting configuration, enabling direct insertion into DIN rail terminals or junction boxes without additional wiring.
Product Type: Compact AC Servo Drive / Amplifier Product Introduction: The SGD7S-200A00B2 is a compact, economical servo drive from Yokogawa's Sigma-7 product line. It is designed for single-axis servo motor control in applications requiring space-saving installation. The model code represents a specific power rating and configuration.
Product Type: Analog Input Card (High-Density) Product Introduction: The SAI533-H53 is a 16-channel analog input module for Yokogawa's CENTUM VP and CENTUM CS distributed control systems. It provides high-density analog signal acquisition for large-scale process control applications. The "H53" suffix specifies the input signal type as 1–5V DC.
Product Type: Compact Digital Indicator / Single-Loop Controller Product Introduction: The UT35-A13501-A is a compact, economical single-loop digital indicating controller from Yokogawa's UT35 product line. It is designed for basic process variable monitoring and ON/OFF control in cost-sensitive applications. The model code specifies relay output, 4–20 mA input, and 100–240 VAC power.
Product Type: Analog Input Card (Redundant) Product Introduction: The SAI533-H33/PRP is an 8-channel redundant analog input module for Yokogawa's CENTUM VP and CENTUM CS distributed control systems. It accepts multiple input signal types and provides redundant data paths to ensure continuous operation in safety-critical and high-availability process control applications.
Product Type: Intelligent Electro-Pneumatic Valve Positioner with Flow Control Function Product Introduction: The NFDV151-P is a smart valve positioner from Yokogawa designed for precise control of pneumatic actuated control valves. It combines valve position feedback with flow rate calculation and control, enabling direct flow control without a separate flow meter. The "P" suffix indicates a specific configuration variant (e.g., specific action type, feedback type, or communication protocol).
Product Type: Wireless Pressure / Differential Pressure Transmitter (Battery-Powered) Product Introduction: The SPW481-SEPA is a battery-powered, wireless pressure transmitter from Yokogawa's SPW smart wireless product line. It is designed for pressure and differential pressure measurement in remote or hard-to-wire locations. The "SEPA" suffix denotes a specific configuration variant for a particular pressure range and output protocol.
Product Type: 4-Channel Paper Chart Recorder (with paper) Product Introduction: The UR1B-045N is a 4-channel universal paper chart recorder from Yokogawa's UR1B product line. It records process variables such as temperature, pressure, flow, and level on roll paper using thermal or ink-jet printing. The "045N" suffix indicates 4 channels with no alarm function.
Product Type: Safety Instrumented System (SIS) Controller / Safety PLC Product Introduction: The SEC401 is a safety instrumented system (SIS) controller module from Yokogawa's CENTUM VP safety product line. It is designed to execute Safety Instrumented Functions (SIFs) at SIL2 and SIL3 safety integrity levels in accordance with IEC 61511 and IEC 61508. The suffix "EXPRE90" denotes a specific engineering/project-customized configuration for a particular safety application.
