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Temperature Sensor

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  • Blue Gizmo Temperature and Humidity Data Logger with Cablibration Certificates
    Blue Gizmo Temperature and Humidity Data Logger Measuring Range •  Temperature: -30°C to +60°C   Humidity Measuring Range •  0 to 100% RH   Temperature Accuracy •  Temperature: ±0.5°C from -35 to +50°C   Humidity Accuracy •  ±3% RH   Memory - 2 x 20,000 measurements   Features - Large Display for actual measurements - Max-Min-Avg measurements - Low battery indication - Easy..
    S$545.00
  • DS18B20 Digital Temperature Sensor temperature Module
    DS18B20 Digital Temperature Sensor temperature Module Description DS18B20 Sensor DS18B20 Digital Temperature Sensor, temperature measuring range - 55 °C ~ + 125 °C, the inherent temperature measuring resolution 0.5°C, several DS18B20 can parallel to support multi-point network  function, l realize multi-point temperature measurement, the results serially transmit in 9 ~ 12 digital quantity way . Digital temperature sensor DS18B20 can be used in all kinds of SCM controller , it is simpler especially in Carduino-compatible controller. It can easily be achieved with environmental temperature perception related interaction works.     ..
    S$6.90
  • DS18B20 Temperature Sensor - Water proof
    DS18B20 Temperature Sensor The DS18B20 is quite versatile. It can be powered through the data line (so called “parasite” mode, which requires only 2 wires versus 3 in normal mode), it operates in a 3.0V to 5.5V range, measures Temperatures from -55°C to +125°C (-67°F to +257°F) with and ±0.5°C Accuracy (from -10°C to +85°C). It converts a temperature in 750ms or less to a up to 12 bits value. Another cool feature is that you can connect up to 127 of these sensors in parallel, and read each individual temperature. Not sure what I’d do with that, but the ability to combine one or two, for example for the temperature of your fridge and freezer, is a nice option, specially when other pins of your Arduino are being used for other things … Harware At least one DS..
    S$13.50
  • Grove - High Temperature Sensor
    Thermocouples are very sensitive, requiring a good amplifier with a cold - compensation reference. The Grove - Temperature Sensor USES a K type thermocouple Temperature detection, with a Thermistor to detect The ambient Temperature as Temperature compensation. The detectable range of this Sensor is -50-600℃ , and The accuracy is ±(2.0% + 2℃)    Specifications  Voltage:3.3 ~ 5V  Max power rating at 25℃ :300mW  Operating temperature range:-40 ~ +125 ℃  The temperature measurement range is (-50 ~ +600℃)  Amplifier output voltage range (0 ~ 3.3 V) mv  Cold junction compensation (environment temperature measurement)  Thermocouple temperature measurement accuracy of + / - 2.0% (+ 2 ℃)  ..
    S$15.50
  • Grove - Infrared Temperature Sensor
    This Grove-Infrared temperature sensor is a non-contact temperature measure model.The sensor is composed of 116 elements of thermocouple in series on a floating micro-membrane having an active diameter of 545μm and with blacken surface to absorb the incident thermal infrared radiation, which induces a voltage response at output terminals.   Features Grove compatible interface  Wide supply voltage range: 3V~5V  Zero drift amplify current  Power consumption: less than 0.6mW  Temperature measure range: -10~100°C   Measure accuracy: ±2°C   Nominal measure distance:9CM  2.0cm x 4.0cm Grove module  Application Ideas Motion sensor  ..
    S$19.00
  • Grove - Temp&Humi Sensor
    This temperature & humidity sensor provides a pre-calibrated digital output. A unique capacitive sensor element measures relative humidity and the temperature is measured by a negative temperature coefficient (NTC) thermistor. It has excellent reliability and long term stability. Please note that this sensor will not work for temperatures below 0 degree.    Features  Relative Humidity and temperature measurement  Full range temperature compensation Calibrated  Digital signal Long term stability  Long transmission distance  Low power consumption For all Grove users (especially beginners), we provide you guidance PDF documents. Please d..
    S$11.00
  • Grove - Temperature Sensor
    The temperature sensor uses a thermistor which returns the ambient temperature in the form of a resistance value, which is then used to alter Vcc (5V with our Seeeduinos). Our board then converts this voltage value measured by an analog input pin to a temperature. The operating range is -40 to 125°C , with an accuracy of 1.5°C .   For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.   Document Datasheet How to use     Github - Library (Suli) Github - Grove_Temperature_Sensor ..
    S$5.50
  • Grove - Temperature&Humidity Sensor Pro
    This product is a high accuracy temperature and humidity sensor used in home conditions. It consists of a capacitive sensor element used for measuring relative humidity and a negative temperature coefficient (NTC) thermistor used for measuring temperature. Every sensor was calibrated in an accurate humidity room. Small dimension, ultra low power consumption, more than 20m's signal transmission distance make it a good selection for various application environment. Different from Twig - Temp&Humi Sensor v0.9b, the accuracy of this module can gets up to 0.3 degree in temperature and 2% in relative humidity.         For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Pre..
    S$28.50
  • Humidity and Temperature Sensor - RHT03
    Humidity and Temperature Sensor - RHT03 Description: The RHT03 (also known by DHT-22) is a low cost humidity and temperature sensor with a single wire digital interface. The sensor is calibrated and doesn’t require extra components so you can get right to measuring relative humidity and temperature. Features: 3.3-6V Input 1-1.5mA measuring current 40-50 uA standby current Humidity from 0-100% RH -40 - 80 degrees C temperature range +-2% RH accuracy +-0.5 degrees C ..
    S$13.90
  • LM35 Analog Linear Temperature Sensor
    INTRODUCTION The DFRobot LM35 Linear Temperature Sensor is based on the semiconductor LM35 temperature sensor. The DFRobot LM35 Linear Temperature Sensor can be used to detect ambient air temperature. The LM35 chip is produced by National Semiconductor Corporation and offers a functional range between 0 degree Celsius to 100 degree Celsius with a sensitivity of 10mV per degree Celsius. The output voltage is proportional to the temperature. It is commonly used as a temperature measurement sensors. It includes thermocouples, platinum resistance, thermal resistance and temperature semiconductor chips, which commonly used in high temperature measurement thermocouples. Platinum resistance temperature used in the measurement of 800 degre..
    S$6.50