Looking for Lm35d Module? LM35D Analog Temperature Sensor Module + Cable is available at Zbotic with fast shipping across India.
LM35D Analog Temperature Sensor Module + Cable
The LM35D Analog Temperature Sensor Module uses the LM35 semiconductor temperature sensor to accurately measure ambient air temperature. With a sensitivity of 10mV per degree Celsius, the module outputs a voltage that is directly proportional to the temperature.
Renowned for its precision, the LM35 provides an output that corresponds directly to the temperature in Celsius. Unlike thermistors, its sealed circuitry resists oxidation and other environmental factors, leading to more accurate readings.
The LM35 also features low self-heating properties, generating minimal temperature rise in still air—typically not exceeding 0.1°C. It operates within a temperature range of -55°C to 150°C, making it suitable for various environmental conditions.
For every degree Celsius change in ambient temperature, the LM35’s output voltage varies by 10mV, equating to a scale factor of 0.01V/°C. This consistent performance makes it a preferred choice for temperature measurement across many industries.
Commonly used in temperature measurement systems, the LM35 is ideal for applications involving thermocouples, platinum resistance thermometers, and other high-temperature setups. When combined with an Arduino board, the LM35D linear temperature sensor module offers a straightforward and versatile solution for temperature sensing.
Wiring Instructions:
“ ”: Positive power supply
“–“: Negative one
“out”: pick AD converter module analog signal input terminal or directly connected to the multimeter to measure.
Specification/Features:
- Based on the semiconductor LM35 temperature sensor
- Useful in detecting ambient air temperature.
- Calibrated directly in ° Celsius (Centigrade)
- Linear 10 mV/°C Scale Factor
- 0.5°C Ensure accuracy (at +25°C)
- Low power consumption, less than 60uA
- Low output impedance, 1mA current through only 0.1Ω
- With screw holes for easy installation and fixed. Aperture 2.6mm
Package Includes:
1 x LM35D Analog Temperature Sensor Module.
3 X 20cm DuPont line (Random Color).
LM35 Datasheet
LM35D Analog Temperature Sensor Module + Cable Overview
The LM35D Analog Temperature Sensor Module + Cable features the precision LM35 semiconductor sensor mounted on a breakout board with screw-hole mounting and a ready-to-use cable. It measures ambient air temperature and outputs a linear voltage proportional to degrees Celsius, ideal for integration with microcontrollers and data-logging systems.
Key Features of LM35D Analog Temperature Sensor Module + Cable
- LM35 semiconductor sensor calibrated directly in °C for straightforward readings
- Linear 10 mV/°C scale factor delivers proportional voltage output
- High accuracy of ±0.5 °C at 25 °C ensures reliable ambient measurements
- Low power consumption (under 60 µA) and low output impedance for stable signals
- Module PCB with two 2.6 mm screw holes for secure mounting
- Includes cable for plug-and-play connection with microcontroller ADC inputs
- Fast shipping across India from Zbotic’s genuine stock
Applications and Use Cases
- Real-time temperature monitoring in Arduino and Raspberry Pi projects
- Environmental sensing in greenhouses, incubators, and terrariums
- HVAC system feedback and climate control panels
- Data loggers for weather stations and outdoor monitoring
- Industrial temperature checks in factory automation
- Refrigeration and cold-chain monitoring for perishable goods
How to Use LM35D Analog Temperature Sensor Module + Cable
Mount the module using the onboard 2.6 mm screw holes or panel clips, then connect VCC, GND and the sensor output pin via the included cable to your microcontroller’s analog input. Read the voltage value and convert it to Celsius by dividing the measured millivolts by 10 (e.g., 250 mV = 25 °C).
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What does the 10 mV/°C sensitivity mean?
This means the module outputs 10 millivolts for each degree Celsius. For example, at 30 °C the output will be approximately 300 mV.
How accurate are temperature readings?
The LM35D delivers a typical accuracy of ±0.5 °C at 25 °C, making it suitable for precise ambient monitoring around room temperature.
How do I mount and connect the sensor?
The breakout board includes two 2.6 mm screw holes for secure installation. Use the supplied cable to link VCC, GND, and the analog output directly to your microcontroller’s ADC pin.
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Read More →Technical Specifications
| Model | LM35D |
|---|---|
| Interface / Protocol | BLE |
| SKU | AI2523 |
| Weight | 0.007475 kg |
| Availability | Out of Stock |
Applications & Use Cases
The LM35D Analog Temperature Sensor Module + Cable is a versatile temperature & humidity sensor used across a wide range of applications including weather stations, greenhouse monitoring, HVAC systems, cold chain logistics, and server room monitoring.
Common use cases:
- Building a home weather station with Arduino
- Monitoring greenhouse conditions via IoT
- Alerting when server room temperature exceeds threshold
This product is ideal for IoT developers, agricultural engineers, and home automation enthusiasts.
Technical Tip: DHT22 offers better accuracy than DHT11. For precision applications, use SHT31 or BME280. Ensure adequate ventilation around the sensor.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
