Weidmüller 828611 Thermocouple Signal Conditioner

Description

The Weidmüller 828611 UPAC Thermo is an analog signal conditioning module designed to accept thermocouple inputs and convert them into isolated, industry-standard analog output signals for process control and monitoring systems. It provides signal isolation, amplification, and linearization for accurate temperature measurement in industrial automation, helping protect control equipment from electrical interference while ensuring reliable transmission of thermocouple signals. Commonly installed in process control panels, PLC systems, manufacturing equipment, chemical processing plants, and industrial instrumentation cabinets. Maintenance teams and system integrators use this module for OEM replacement, control panel repair, retrofit projects, and temperature signal conditioning applications. The UPAC Thermo family supports a wide range of thermocouple types depending on the specific model configuration.

Applications

The Weidmüller 828611 UPAC Thermo is used to interface thermocouple sensors with PLCs, DCS systems, recorders, indicators, and other automation equipment requiring isolated analog temperature signals. Typical applications include furnace control, heat treatment equipment, ovens, process heating systems, plastics manufacturing, food processing, and general industrial temperature monitoring. The enclosed UPAC series is designed for DIN rail mounting and provides reliable signal conditioning in electrically noisy industrial environments.

Technical Specifications

• Manufacturer: Weidmüller
• Part Number: 828611
• Product Type: Thermocouple Signal Conditioner
• Series: UPAC Thermo
• Input Type: Thermocouple (model dependent)
• Function: Thermocouple Signal Isolation and Conversion
• Output Signal: Current or Voltage (configuration dependent)
• Isolation: Galvanic Isolation between Input, Output, and Power Supply
• Supply Voltage: 9–30 VDC
• Mounting: DIN Rail
• Housing: Enclosed Industrial Module
• Application: Industrial Temperature Measurement and Signal Conditioning
• Protection: Industrial Electrical Isolation for Control Systems
• Features: Signal isolation, thermocouple linearization, analog signal conversion, DIN rail mounting, and industrial-duty construction.

Common Replacements

• Weidmüller 832767 UPAC Thermo Basis
• Weidmüller 828029 UPAC Alarm Thermo
• Weidmüller picoPak TC/V 998350