Description
Looking for the best LM35 Temperature Sensor price in BD? At HTE Bangladesh, we bring you the original, factory-calibrated LM35 Precision Analog Temperature Sensor IC, perfect for your Arduino, Raspberry Pi, and embedded system projects. আপনি যদি আপনার প্রজেক্টের জন্য নিখুঁত তাপমাত্রা মাপার সেন্সর খোঁজেন, তবে এটি আপনার সেরা পছন্দ।
Features & Benefits
- Direct Centigrade Calibration: Linear output scale factor of +10.0 mV/°C, eliminating complex lookup software formulas.
- Precision Accuracy: Typically accurate to ±0.25°C at room temperature and ±0.75°C across its full operating spectrum.
- Wide Dynamic Range: Capable of measuring temperatures spanning from −55°C to +150°C.
- Ultra-Low Power Drain: Draws less than 60 μA, ensuring negligible self-heating error (0.08°C in still air).
- Wide Input Voltage: Operates reliably on any supply voltage from 4V to 30V.
- Low Output Impedance: Features a very low 0.1 Ω impedance for 1 mA loads, making ADC interfacing smooth and stable.
Technical Specifications Table
| Parameter | Specification Value |
|---|---|
| Sensor Type | Analog Precision Temperature IC |
| Operating Voltage (Voltage) | +4V to +30V DC |
| Operating Current (Current) | < 60 µA (Low Power Drain) |
| Temperature Range | -55°C to +150°C |
| Scale Factor | +10 mV/°C (Linear) |
| Accuracy | ±0.25°C (at room temp) |
| Package Material / Type | TO-92 Plastic Package |
| Dimensions | Standard TO-92 Transistor Profile |
Additional Information
- Weight: 2g (packaged securely)
- Dimensions: 5cm x 4cm x 1cm (shipping package)
- Package Includes: 1 x LM35 Precision Analog Temperature Sensor IC
Applications
- Microcontroller-based temperature monitoring systems (Arduino, PIC, AVR)
- HVAC environmental control systems
- Industrial temperature regulation and thermal overload protection
- Battery management systems
- Academic electronics lab experiments
Call to Action (CTA)
Order the authentic LM35 Temperature Sensor today from HTE Bangladesh at the best price in BD. আমরা দিচ্ছি দ্রুত ডেলিভারি সারা বাংলাদেশে! অর্ডার করতে এখনি ‘Add to Cart’ বাটনে ক্লিক করুন।
Frequently Asked Questions (FAQ)
Q1: What is the current LM35 Temperature Sensor price in BD?
The price of an authentic LM35 sensor in Bangladesh ranges between BDT 120 and BDT 170 depending on current component import batches. Check our updated product listing on HTE Bangladesh for today’s accurate retail rate.
Q2: Does the LM35 require external calibration?
No. The LM35 is calibrated directly in Celsius (Centigrade) during manufacturing, meaning you do not need external trimming circuits to achieve precise readings.
Q3: How do you read temperature from an LM35 with Arduino?
Connect Pin 1 to 5V, Pin 3 to GND, and Pin 2 to an Analog input pin (like A0). Convert the analog ADC reading to voltage and multiply it by 100 to get the exact temperature value in Celsius.
Q4: What is the difference between LM35 and DHT11?
Compared to digital sensors like the DHT11, the LM35 is a dedicated analog temperature sensor providing higher accuracy over a much wider range (−55°C to +150°C), whereas the DHT11 also reads humidity but has a restricted range of 0°C to 50°C.
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