Product Series: UT450 Advanced Indicating Controller Product Introduction: The UT450-04/Z is a 1/4 DIN (96 × 96 mm) advanced panel-mount controller with 4 universal inputs, 3 relay outputs, 2 analog outputs, and Ethernet/RS-485/USB communication. The "04" denotes 4 control loops, and "Z" indicates the grounding terminal. It is designed for complex multi-variable process control in a compact footprint.
Product Series: UT35 Universal Indicating Controller Product Introduction: The UT35-A13501-A/RET1/RLEX/SPD/Z is a 1/8 DIN (96 × 48 mm) panel-mount universal controller with relay output, extended function, and specific configuration options. It accepts multiple input types and provides ON/OFF or PID control with relay and analog outputs. The suffix codes define: A13501 = input/output configuration, RET1 = relay output type, RLEX = extended relay function, SPD = serial communication option, Z = grounding terminal.
Product Series: STLD301 Smart Temperature Transmitter Product Introduction: The STLD-301-E/MTS/PD/DL/Z is a 2-wire smart temperature transmitter featuring advanced process diagnostics (PD), user-configurable damping and linearization (DL), and ground terminal (Z). The "PD" option provides sensor fault detection, "DL" enables custom input linearization and output damping, and "Z" includes a dedicated grounding terminal for noise reduction.
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).
