Reference: RBD-3587
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The Dual NTC LM393 Thermal Sensor Module is a versatile and reliable solution for precise temperature monitoring and control. Equipped with two independent NTC thermistor sensors and separate digital outputs, it provides accurate and responsive detection in a wide range of applications. The onboard LM393 comparator ensures stable analog-to-digital conversion, while the adjustable sensitivity allows users to fine-tune temperature thresholds for their projects. With powerful drive capability exceeding 15mA, this module delivers clean and reliable switching signals (0/1) that integrate seamlessly into microcontrollers, automation systems, and DIY electronics. Its compact PCB design, along with mounting holes, makes installation simple and convenient for industrial and educational projects alike. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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Dual NTC Thermistors – Independent sensors for accurate temperature detection.
Reliable Comparator – LM393 wide voltage comparator for stable performance.
Adjustable Sensitivity – Built-in potentiometer for setting custom thresholds.
Digital Outputs – Provides clean 0/1 switching signals for easy integration.
Strong Drive Capacity – Output drive capability of >15mA for robust operation.
Compact & Easy to Mount – PCB with bolt holes for convenient installation.
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Temperature Control Systems – Integrate into thermostats or automatic control systems.
Industrial Automation – Use in machinery and process monitoring.
Safety Devices – Detect overheating in electronic or mechanical systems.
DIY Projects – Hobbyist applications for temperature-sensitive projects.
Educational Use – Teaching sensor interfacing and temperature monitoring.
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| General Specifications | |
| Product Model | Dual NTC LM393 Thermal Sensor Module |
| Sensors | Dual NTC Thermistors |
| Operating Voltage | 3.3V – 5V |
| Output Type | Digital switching output (0/1) |
| Comparator | LM393 wide voltage comparator |
| Drive Capability | >15mA |
| PCB Size | 1.25 × 0.75 inches |
| Mounting | Bolt holes for fixing |
| Shipment Weight | 0.0003 kg |
| Shipment Dimensions | 4 × 2 × 2 cm |
Please allow 5% measuring deviation due to manual measurement.
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The module is designed with convenient fixing bolt holes, making it simple to install and integrate into a variety of temperature control applications.
This Dual NTC Thermal Sensor Module is ideal for use in temperature-sensitive systems, offering reliable, adjustable, and powerful performance for a wide range of industrial and DIY projects.
1 x Dual NTC LM393 Thermal Sensor Module Dual Digital Output
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