ProSight 48x48mm Universal Process Controller PID Temperature Controller RS485
ProSight 48x48mm Universal Process Controller PID Temperature Controller RS485 is a compact digital PID process controller for monitoring and controlling temperature and other industrial process variables. It is suitable for applications involving temperature, pressure, flow, humidity, vibration, and similar signals. Key features include universal signal input, PID self-tuning, multiple control outputs, alarm functions, and RS485/RS232 Modbus RTU communication.
The ProSight 48x48mm Universal Process Controller PID Temperature Controller RS485 is a compact 48x48mm universal process controller designed for precise monitoring and automatic control of industrial processes. It can receive signals from different types of sensors and transmitters, allowing it to be used for a wide range of applications such as temperature control, pressure regulation, flow monitoring, and humidity management.
Its compact panel-mount format makes it suitable for control panels and equipment where installation space is limited. The controller combines measurement, display, control, alarm, and communication functions in a single unit.
How Does It Work?
The ProSight 48x48mm Universal Process Controller PID Temperature Controller RS485 receives a measurement signal from a connected sensor or transmitter. Depending on the selected input type, the controller can process signals such as thermocouple, RTD, current, or voltage inputs.
The measured process value is compared with the user's desired setpoint. The controller then applies its selected control method—such as ON/OFF control or PID control—to regulate the connected equipment.
With automatic PID self-tuning, the controller can help determine suitable control parameters for improved process stability and reduced temperature or process fluctuations. Depending on the configured output, it can control equipment such as heaters, valves, relays, or other industrial actuators.
It can also provide alarm outputs and communicate with supervisory or automation systems through RS485 or RS232 interfaces using Modbus RTU, depending on configuration.
Why Choose this Product?
- Universal input capability — Supports a variety of common industrial sensor and transmitter signals, reducing the need for different controllers for different applications.
- Compact 48x48mm format — Fits standard compact control panels and machine interfaces where panel space is limited.
- PID self-tuning — Helps simplify controller setup and improve process control performance.
- Flexible control modes — Supports ON/OFF and PID-based control for different process requirements.
- Multiple output options — Provides flexibility when connecting different types of control devices and actuators.
- Communication capability — RS485/RS232 and Modbus RTU communication enable integration with industrial automation and monitoring systems.
- Alarm functionality — Helps operators identify abnormal process conditions and respond quickly.
- Versatile applications — Suitable for temperature and general process control across manufacturing and industrial equipment.
- Flexible power supply options — Available configurations support common industrial power requirements.
Benefits
- Improved process stability through automatic and PID-based control.
- Reduced installation space with a compact 48x48mm panel design.
- Greater application flexibility because one controller can accommodate multiple input signal types.
- Easy integration with PLC, SCADA, HMI, and other automation systems through serial communication.
- Better equipment protection through configurable alarm functions.
- Simplified system design by combining measurement, display, control, alarm, and communication functions.
- Suitable for both technical and general users with a clear digital display and programmable control parameters.
- Adaptable to different industrial processes including temperature, pressure, flow, and humidity control.

