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Temperature Sensor DS18B20 High Accuracy, Ultra-Small Size – Nyt i sortimentet

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Varenummer (SKU): SKOT9503YPZ Kategori:

Introduction
While there are many types of temperature sensors available in the market, the DS18B20 arduino Temperature Sensor form DALLAS is the best choice in applications which require high accuracy and high reliability. Its ultra-small size, low hardware overhead, strong anti-interference capability and high accuracy, together with other additional features makes DS18B20 even more popular among users. For electronic enthusiasts and hobbyists, the DS18B20 is a good start for learning and developing temperature-dependent prototypes.

This sensor can be directly plugged and used with our new IO expansion shield.

Name Gravity: I2C Non-contact IR Temperature Sensor For Arduino Gravity: Analog LM35 Temperature Sensor For Arduino Gravity: Waterproof DS18B20 Sensor Kit

Gravity: DS18B20 Temperature Sensor

Gravity: Analog High Temperature Sensor
SKU SEN0226 DFR0023 KIT0021 DFR0024 SEN0198
Operating Voltage 3.3V/5V 3.3V/5V 3.0V~5.5V 3.3V~5V 3.3V~5.5V
Operating Current 2.7A 2.7A <3A <3A 2.8A
Operating Temperature -4085 -40150 -55125 -55125 30350C
Range of temperature measurement 065 0100 -55125 -55125 -55125
Precision of temperature measurement 0.01 0.5 0.5 0.5 0.5
Temperature deviation 0.5 0.5 0.5C 0.5 0.5
Dimension 30*22(mm) 30*22(mm) 33*22(mm) 22*32(mm) 42*32*18(mm)
Interface Gravity-I2C Gravity-analog Gravity-digital Gravity-digital Gravity-digital
Data type Digit Digit Digit (unibus) Digit (unibus) analog
Price $8.80 $4.50 $8.00 $4.00 $16.00
Brief introduction

BMP280 Barometer sensor supports Arduino and can measure both temperature and atmospheric pressure.

It can be applied to enhance GPS navigation & coordinate with IMU sensor to realize indoor and outdoor navigation. Compared to the last generation BMP180 barometer sensor, it has a lower power consumption, higher resolution and higher sampling frequency.

Application: Enahnced GPS navigation (e.g. time-to-first-fix improvement, dead-reckoning, slope detection)Indoor navigation (floor detection, elevator detection)Outdoor navigation, leisure and sports applicationsWeather forecastHealth care applications (e.g. spirometry)Vertical velocity indication (e.g. rise/sink speed)

$A Temperature Sensor can be used to detect ambient air temperature, the output voltage is proportional to temperature. It has good linearity and high sensitivity.

Application:Medical treatmentsPersonal controlsIndustrial controlsAeronautics and astronautics.

Waterproof temperature sensor DS18B20 is widely used in many fields, such as soil temperature measurement, hot tank temperature control etc. It supports multipoint measurement.

Application:

Constant temperature controlIndustrial system Consumer electronics ThermistorsRefrigeratorsBarns Tanks Telecommunication rooms Power communication rooms

Cables etc.

A Temperature Sensor can be used to detect ambient air temperature. It can be connect to three-wire in parallel to achieve multipoint temperature measurement.

Application:Constant temperature controlIndustrial system Consumer electronics ThermistorsRefrigeratorsBarns Tanks Telecommunication rooms Power communication rooms Cables etc.

It used a PT100 resistance type high temperature probe to measure a temperature range between 30-350C.

Application:Especially for high precision of temperature measurements.Medical treatmentsMotorsIndustrialsTemperature countsResistance counts

Name Gravity: i2C BMP280 Barometer Sensor Infrared Thermometer Module Gravity:SHT1x Humidity and Temperature Sensor

Gravity: DHT11 Temperature Humidity Sensor For Arduino

DHT22 Temperature and Humidity Sensor
SKU SEN0206 SEN0093 DFR0066 DFR0067 SEN0137
Operating Voltage 3.3V~5V 3V~5V 3.3V~5V 3.3V~5V +5V
Operating Current 1.2mA 4mA~9mA 2A 0.5mA~2.5mA 1.5mA
Operating Temperature -40125 -10~50 -40~128.8 050 -20-80
Range of temperature measurement -70.01382.19 -33220 -40~128.8 050 -40-80
Precision of temperature measurement 0.5 2(full range) 0.5 2
Temperature deviation 0.5 0.6 0.4C 0.1 0.5
Dimension 31.5*18(mm) 12*13.7*35(mm) 32*27(mm) 22*32(mm) 22*32(mm)
Interface Gravity-I2C Digitalx3 Gravity-2-wire digital Gravity-digital Gravity-digital
Data type Digit Digit Digit (unibus) Digit (unibus) Digit (unibus)
Range of humidity measurement NA NA 0-100%RH 20-90%RH 0-100%RH
Humidity deviation NA NA 4.5%RH 5%RH 2%RH
Price $16.00 $49.00 $21.05 $5.20 $9.50
Brief introduction

non-contact measurement uses infra-red radiation to measure the temperature and does not require a direct touch. Additionally, this method of measurement can be read quickly and accurately. This module has a FOV of 35Wave length 5.5um-14um

Application: Environmental monitor

Home automationAutomobile electronics

Airline industry

Military

It is a long distance thermometer specially designed for a high sensitivity, high accuracy, low noise and low power consumption. Wave length:5um-14umThis module has a FOV of 26.6x 2 = 53.2

Application:

Medical equipmentFire alarm systemstelecommunications

It consists of 1 capacitive humidity module and 1 energy gap temperature module, perfect integration of 1 14bit A/D converter and 1 2-wire digital interface.

CMOSens technology makes it of advantages such as low power consumption, fast response, strong anti-jamming capacity etc.

Application:

Medical equipment

HVAC

Meteorology

Humidity regulator Dehumidifier

Tests and measurements

Automobile

Automatically control

This sensor includes a resistive element and a sense of wet NTC temperature measuring devices. It has excellent quality, fast response, anti-interference ability and high cost performance advantages. Its signal transmission distance up to 20 meters. These features make it a variety of applications and even the most demanding applications.

Application:
Medical equipmentHVAC
Meteorology
Humidity regulator
Dehumidifier Tests and measurements
Automobile
Automatically control

It contains a resistive element and a sense of wet NTC temperature module. Compared to DHT11, it has smaller humidity deviation, faster response, stronger anti-interference ability and higher cost performance

Application:

Medical equipmentHVAC

Meteorology Humidity regulator Dehumidifier

Tests and measurements
Automobile Automatically control

Features

  • Digital temperature conversion and output
  • Advanced single-bus data communication
  • Maximum 12-bit resolution, accuracy up to 0.5 degrees Celsius
  • Parasitic mode available
  • Temperature detection range: -55 C ~ +125 C (-67 F ~ +257 F)
  • Built-in EEPROM and temperature limit

Specification

  • Supply Voltage: 3.3V to 5V
  • Temperature range :-55 C ~ +125 C
  • Interface: Digital
  • Size:22x32mm (0.87×1.26in

Shipping List

  • 18B20 Temerature Sensor V2 x1
  • Digital Cable x1

Documents

  • Wiki (Gravity: DS18B20 Temperature Sensor (Arduino Compatible))
  • Schematics
  • DS18B20 Datasheet
  • One Wire Library for 18B20
  • DFR0024_SampleCode_V1