GIC Temperature Monitoring Devices
IndMALL Automation provides a reliable and versatile range of GIC Temperature Monitoring Relays designed to safeguard electrical equipment and motors from thermal damage. Engineered for precision and dependability, these devices support a wide range of temperature sensing applications using PT-100 and PTC thermistor sensors.
The PT-100 Temperature Control Relay offers a broad operating range of -50°C to 300°C, dual analog outputs (0–10V DC), and built-in sensor fault detection for enhanced diagnostics. Meanwhile, the PTC Thermistor Relay – Series PD 225 is tailored for motor protection, supporting multiple auxiliary voltage ranges and offering flexible reset modes—Auto, Manual, and Remote. With clear LED status indicators and multiple output configurations, GIC’s temperature monitoring solutions ensure efficient thermal management in industrial automation systems.

GIC Temperature Monitoring - PT-100 Control Relay
Operates over a wide supply voltage range: 24V to 240V AC/DC
Equipped with two analog outputs: 0 to 10V DC for external interfacing
Sensor fault detection (open or short) indicated via LEDs and corresponding analog signals
LED indicators for Power ON and Relay ON status monitoring
Adjustable temperature range from -50°C to 300°C, configurable via DIP switches
Auto or Manual Reset mode selectable through DIP switch
GIC PTC Thermistor Relay – Series PD 225
Designed to monitor and protect motors equipped with integrated PTC thermistor sensors
Supports a wide auxiliary supply voltage range:
24 VAC/DC
110–240 VAC
220–415 VAC
LED indicators for system status: Healthy, Unhealthy, Sensor Open, and Sensor Short
Available in 1 C/O and 2 C/O relay output configurations
Multiple reset options: Auto, Manual, and Remote for flexible operation
Frequently Asked Questions
What is temperature monitoring?
Temperature monitoring is the process of measuring and tracking temperature in a system, environment, or equipment. It helps ensure that the temperature stays within a safe or required range. This is usually done using sensors like PT-100 or thermistors, which send real-time temperature data to a display or control system.
Temperature monitoring is important in industries like food, pharma, manufacturing, and HVAC. It protects products, improves safety, and avoids damage caused by overheating or freezing. Devices like the GIC Temperature Monitoring Relay offer accurate readings, fault alerts, and automatic control, making it easier to maintain the right temperature at all times.
What is a temperature monitoring chart?
A temperature monitoring chart is a visual record used to track temperature over time. It shows how temperature changes in a system, process, or even a person’s body. These charts help you quickly spot if the temperature goes above or below the safe range.
In industrial use, a temperature monitoring chart is often used with sensors and controllers to record machine or storage temperatures. In healthcare, it tracks a patient’s body temperature. This data is useful for taking timely action, improving safety, and maintaining quality in processes like food storage, pharmaceuticals, or patient care.