ABB 07KT98H4 (with Part Number GJR5253100R3262) Industrial Temperature Controller Module

• Environmental Parameters
  • Operating temperature: -10°C to +60°C.
  • Storage temperature: -40°C to +85°C.
  • Relative humidity: 5% to 95% (non-condensing).
  • Protection level: IP20 (for panel-mounted installation).
• Physical Parameters
  • Dimensions: 144mm (width) × 72mm (height) × 110mm (depth) (standard 1/8 DIN panel size).
  • Installation: Panel-mounted (compatible with standard DIN rails via adapter).
  • Weight: Approximately 0.3kg.

Functional Features

• High-Precision Temperature Control
  • Adopts advanced PID (Proportional-Integral-Derivative) control algorithm with auto-tuning function, enabling fast response to temperature fluctuations and stable control without overshoot.
  • Supports multiple input types (RTD/thermocouple) to adapt to different temperature measurement ranges and application requirements.
• Flexible Output and Alarm Functions
  • Provides 4-20mA analog output for precise control of heating/cooling equipment (e.g., heaters, chillers) and 2 relay outputs for high/low temperature alarms or auxiliary device control.
  • Allows configuration of alarm thresholds (absolute value or deviation from setpoint) via front-panel buttons or software.
• Strong Connectivity and Integration
  • Equipped with RS-485 (Modbus RTU) or Profibus DP interfaces, enabling easy integration with ABB DCS, SCADA systems, or third-party automation platforms for centralized monitoring and control.
  • Supports remote parameter configuration and data reading, reducing on-site maintenance workload.
• User-Friendly Operation and Diagnostics
  • Features a dual-line LCD display (showing measured temperature, setpoint, and output status) and tactile buttons for local parameter adjustment.
  • Built-in self-diagnostic functions (e.g., open-circuit detection for RTD/thermocouple, power supply fault) with visual alarm indicators for quick fault identification.
• Industrial-Grade Reliability
  • Uses anti-electromagnetic interference (EMI) design and high-temperature-resistant components to ensure stable operation in environments with electrical noise or temperature variations.
  • Complies with international industrial standards (e.g., IEC 61010-1 for safety, EN 61326 for EMC) to meet global application requirements.

Application Scenarios

• Petrochemical Industry
  • Used for temperature control of reactors, distillation columns, and heat exchangers to ensure stable chemical reactions and product quality.
  • Monitors temperature of pipeline fluids to prevent overheating or freezing, ensuring safe operation of production processes.
• Food and Beverage Industry
  • Applied in pasteurization machines, ovens, and refrigeration systems to maintain precise temperature ranges for food processing and preservation.
  • Controls temperature in fermentation tanks (e.g., for beer, yogurt production) to optimize microbial activity and product consistency.
• Pharmaceutical Industry
  • Used in pharmaceutical manufacturing processes (e.g., drug synthesis, lyophilization) to meet strict temperature control requirements for GMP (Good Manufacturing Practice) compliance.
  • Monitors and regulates temperature in clean rooms and storage facilities to preserve drug stability.
• Metallurgical Industry
  • Controls temperature of heating furnaces, annealing ovens, and rolling mills to ensure proper metal forming, heat treatment, and material properties.
  • Monitors temperature of molten metal in casting processes to prevent defects in finished products.
• Energy and Power Industry
  • Applied in solar thermal systems, biomass boilers, and gas turbines to control temperature of heat transfer fluids or combustion chambers for efficient energy conversion.
  • Monitors temperature of transformers and power cables to prevent overheating and ensure electrical system safety.
• Building Automation
  • Used in HVAC (Heating, Ventilation, and Air Conditioning) systems for large commercial buildings or industrial facilities to maintain comfortable and energy-efficient temperature conditions.