Universal controller

Every efficient process plant relies on one thing control you can trust. Universal controllers bring intelligence, precision, and flexibility to the core of your operation. They’re built to measure and regulate multiple process variables temperature, pressure, flow, or level with the kind of accuracy that keeps systems consistent, safe, and productive.

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Smart Control, Simplified Integration

These controllers serve as a bridge between your transmitters, sensors, and actuators, converting raw input signals into intelligent output responses.
Each device supports a wide range of inputs including 4–20 mA, thermocouples, RTDs, and voltage signals allowing engineers to manage diverse parameters from a single, unified platform.

Built-in PID algorithms maintain smooth process stability without oscillation or overshoot, while digital interfaces such as Modbus RTU make integration effortless with modern PLCs or SCADA systems.

This means less wiring, less complexity, and more control per cubic inch of your panel space.

What Makes Universal Controllers Stand Out

Unlike basic process controllers, Universal Controllers are designed with flexibility and performance in mind.
Here’s what makes them essential in industrial automation:

  • Multi-Channel Control: From single-loop to four-channel operation in one unit.
  • Universal Inputs: Compatible with thermocouples, RTDs, current, and voltage signals.
  • High Accuracy: ±0.1% of input span ensures dependable measurement.
  • Smart Communication: Modbus RTU interface for digital connectivity.
  • Customizable Outputs: Relay, analog, and digital output combinations.
  • Durability: Industrial-grade build for continuous, high-load applications.

These are not just instruments they’re decision tools, giving operators precise data and immediate control feedback.

Designed for Real-World Industries

Control demands may differ across operations, but reliability remains essential.
TTS-supplied process controllers are engineered to deliver precise, stable, and efficient performance across a wide range of industries:

  • Semiconductor and Electronics Manufacturing: Ultra-stable environmental and process parameter control for sensitive production lines.
  • Marine and Offshore: Reliable monitoring and actuation for ballast, fuel, and auxiliary systems.
  • Water and Waste Treatment: Automated level, flow, and chemical dosing control for sustainable operations.
  • Power Generation and Utilities: Continuous regulation of boilers, feedwater systems, and temperature control loops.
  • Marine and Offshore: Reliable monitoring and actuation for ballast, fuel, and auxiliary systems.

Each controller combines engineering accuracy with operational resilience, ensuring compliance, uptime, and peace of mind.

Beyond Control Building Process Confidence

Every Universal Controller undergoes quality verification and is configured to match your plant’s specific signal and loop requirements.

Our team provides:

  • Configuration and calibration support before installation.
  • Guidance for Modbus or analog integration with existing transmitters.
  • Technical compatibility checks for legacy systems.

From control room to field panel, we make sure your systems perform as designed with fewer unknowns and faster ROI.

 Frequently Asked Questions (FAQ's)

1. Can one controller manage multiple loops?

Yes. Models like AR634 can handle up to four channels simultaneously, ideal for multi-variable control.

2. Are these controllers compatible with SCADA or PLC systems?

Yes. They communicate using Modbus RTU and standard analog interfaces for easy system integration.

3. What makes Aplisens controllers reliable?

Their precision-engineered PID logic, wide input range, and robust industrial build make them dependable under all conditions.

4. Do they support alarm or safety outputs?

Yes. Relay outputs can be configured for alarms, control switching, or safety interlocks.