Temperature Limiter

Product Overview

The Temperature Limiter is a precision electronic device designed to safeguard industrial processes by maintaining temperatures within the safe range of 90 °C to 110 °C. It is engineered for flush‑mount installation, allowing seamless integration into existing equipment without compromising space or aesthetics.

Key Features

• Wide Operating Range: Accurate control from 90 °C to 110 °C, suitable for a variety of heating applications.
• Compact Flush‑Mount Design: The unit’s slim profile (approx. 30 mm in height) enables installation directly into panels or housings.
• High‑Precision Sensing: Built‑in thermistor and microcontroller provide ±0.5 °C accuracy.
• Robust Construction: Enclosed in a polycarbonate housing rated for industrial environments, resistant to dust and moisture.
• Easy Wiring: Standard IEC connectors for both power and signal lines, supporting up to 10 A current.
• Fail‑Safe Operation: In the event of a fault, the limiter automatically triggers an alarm and cuts power to prevent overheating.
• Compliance: Meets ENEC, IEC 60529 (IP54), and RoHS directives.

Applications

The Temperature Limiter is ideal for:

• Industrial furnaces and ovens where precise temperature thresholds are critical.
• Heat exchangers in chemical processing plants.
• Food‑processing equipment, ensuring product safety and regulatory compliance.
• HVAC systems, protecting coils and ducts from thermal overload.
• Electrical cabinets, preventing overheating of components and wiring.

Technical Specifications

Installation Guide

1. Mounting: Secure the unit into a pre‑drilled cavity using the supplied screws. Ensure the housing is flush with the panel surface.
2. Wiring: Connect the power leads to the IEC terminals. Attach the temperature sensor leads to the designated input pins.
3. Configuration: Set the desired temperature threshold via the onboard DIP switches or external controller interface.
4. Testing: Verify operation by applying a controlled heat source and observing the limiter’s response.
5. Commissioning: Once confirmed, integrate the limiter into the process control loop.

Maintenance & Troubleshooting

• Routine Checks: Inspect for dust accumulation every six months; clean with a dry brush.
• Sensor Calibration: Recalibrate annually using a calibrated reference thermometer.
• Error Codes: The limiter displays fault codes on its LED panel; refer to the manual for interpretation.
• Replacement Parts: The housing, sensor module, and power supply can be individually replaced without affecting the rest of the unit.

Benefits to Your Operations

By incorporating the Temperature Limiter, facilities gain:

• Enhanced Safety: Prevents equipment damage and reduces fire risk.
• Process Stability: Maintains consistent product quality by avoiding temperature excursions.
• Energy Efficiency: Cuts unnecessary heating cycles, lowering operational costs.
• Regulatory Compliance: Meets stringent industry standards for thermal protection.
• Reliability: Long service life with minimal downtime due to robust construction.

Conclusion

The Temperature Limiter offers a reliable, compact solution for controlling critical temperature ranges in industrial settings. Its precision, durability, and ease of integration make it an indispensable component for any process that demands strict thermal regulation between 90 °C and 110 °C.