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Lm35 To92 Package Temperature Sensors

Rs. 61.00 Rs. 68.00

  • Brand: https://www.ti.com/product/LM35
  • Product Code: SEN-TEMP
  • SKU -
  • Availability: In Stock
  • Price in reward points: 1
  • For Bulk Order 9962060070
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-LM35 is an integrated analog temperature sensor whose electrical output is proportional to Degree Centigrade.
-LM35 Sensor does not require any external calibration or trimming to provide typical accuracies.
-The LM35’s low output impedance, linear output, and precise inherent calibration make interfacing to readout or control circuitry especially easy.
-As such no extra components required to interface LM35 to ADC as the output of LM35 is linear with 10mv/degree scale.
-It can be directly interfaced to any 10 or 12 bit ADC.
-But if you are using an 8-bit ADC like ADC0808 or ADC0804 an amplifier section will be needed if you require to measure 1°C change.
-LM35 can also be directly connected to Arduino.
-The output of LM35 temperature can also be given to comparator circuit and can be used for over temperature indication or by using a simple relay can be used as a temperature controller.
-The LM35 device is rated to operate over a −55°C to 150°C temperature range, while the LM35C device is rated for a −40°C to 110°C range (−10° with improved accuracy).
-The LM35-series devices are available packaged in hermetic TO transistor packages, while the LM35C, LM35CA, and LM35D devices are available in the plastic TO-92 transistor package.
-The LM35D device is available in an 8-lead surface-mount small-outline package and a plastic TO-220 package.

Features:
-Calibrated directly in Degree Celsius (Centigrade)
-Linear at 10.0 mV/°C scale factor
-0.5°C accuracy guarantee-able (at a25°C)
-Suitable for remote applications
-Low cost due to wafer-level trimming
-Operates from 4 to 30 volts
-Less than 60 mA current drain
-Low self-heating, 0.08°C in still air
-Non-linearity only 0.25°C typical
-Low impedance output, 0.1Ωfor 1 mA load
SPECIFICATIONS:
Package/Case                     TO-92-3
Mounting Style                   Through Hole
Sensor Type                      Temperature Sensor
Output Type                      Analog Voltage
Maximum Supply Voltage           30 V
Minimum Supply Voltage           4V
Operating Temperature Range      -55ºC to +150ºC
Shipment Dimensions              8 × 5 × 3 cm

OVERVIEW:

-Calibrated directly in Degree Celsius (Centigrade)

-Linear at 10.0 mV/°C scale factor

-0.5°C accuracy guarantee-able (at a25°C)

-Suitable for remote applications

-Low cost due to wafer-level trimming

-Operates from 4 to 30 volts

-Less than 60 mA current drain

-Low self-heating, 0.08°C in still air

-Non-linearity only 0.25°C typical

PACKAGE INCLUDES:

1 PCS x Lm35 To92 Package Temperature Sensors


//SOURCE CODE TAKEN FROM BELOW LINK

//https://www.electronicwings.com/arduino/lm35-interfacing-with-arduino-uno

const int lm35_pin = A1; /* LM35 O/P pin */


void setup() {

  Serial.begin(9600);

}


void loop() {

  int temp_adc_val;

  float temp_val;

  temp_adc_val = analogRead(lm35_pin); /* Read Temperature */

  temp_val = (temp_adc_val * 4.88); /* Convert adc value to equivalent voltage */

  temp_val = (temp_val/10); /* LM35 gives output of 10mv/°C */

  Serial.print("Temperature = ");

  Serial.print(temp_val);

  Serial.print(" Degree Celsius\n");

  delay(1000);

15 DAYS

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