A simple method for calibration of temperature sensor DS18B20 waterproof in oil bath based on Arduino data acquisition system

Koestoer, Raldi Artono; Saleh, Yousef; Roihan, Ibnu; Harinaldi,

doi:10.1063/1.5086553

Cited by 18 publications

(16 citation statements)

References 6 publications

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“…K-type thermocouple has a wide range of measurement starting from -250°C to 1100°C [12], but when mounted on MAX6675 as a cold junction compensation module, the measurement range is limited from 0°C to 1024°C with a resolution of 0.25°C [13]. DS18B20 sensors were used as the calibrator because the sensors have been previously calibrated using an ASTM-117C thermometer [14] and have a great resolution of 0.0625°C [15]. The sensor's measurement range is from -55°C to 125°C [15][16] and the error between sensors after calibration varies from 0.23°C to 0.42°C [14].…”

Section: Methodsmentioning

confidence: 99%

“…DS18B20 sensors were used as the calibrator because the sensors have been previously calibrated using an ASTM-117C thermometer [14] and have a great resolution of 0.0625°C [15]. The sensor's measurement range is from -55°C to 125°C [15][16] and the error between sensors after calibration varies from 0.23°C to 0.42°C [14]. The true value of the measured temperature is the average of the readings produced by two DS18B20 sensors each time taken, as this technique allows for compensation for the variations that exist between sensors after calibration.…”

Section: Methodsmentioning

confidence: 99%

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Testing a Calibration Method for Temperature Sensors in Different Working Fluids

Septiana

Roihan

Koestoer³

2020

ARFMTS

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Temperature is one of the crucial parameters in every aspect of life; therefore, it is essential to be able to measure it accurately. Temperature data acquisition utilizing a K-type thermocouple and MAX6675 module as cold junction compensation is being increasingly used by researchers because of its availability and relative ease of use. Ktype thermocouple and MAX6675 can be used as valid data acquisition if the sensors are properly calibrated. This research proposes a calibration method for K-type thermocouple and MAX6675 sensors based on Arduino microprocessor with DS18B20 thermistor as the reference, which has been previously calibrated with the ASTM-117C thermometer. Calibration was performed at ambient conditions utilizing the energy from the environment where four K-type thermocouple and MAX6675 sensors were calibrated alongside two DS18B20 sensors in ambient water for 24 hours. To increase the accuracy of the K-type thermocouple and MAX6675 sensors, simple mathematical methods were used in Arduino coding, thereby providing automatically calibrated values. After calibration using the proposed method, the sensors then were used in reading temperatures of ambient air and water. The result of this study is simple methods to improve the accuracy of K-type thermocouples and MAX6675 sensors to be used for reading temperature values in different working fluids using Arduino Microprocessor. The error value before calibration was 4.9% compared to 0.42% and 0.61% after calibration in ambient-water and ambient-air respectively.

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Testing a Calibration Method for Temperature Sensors in Different Working Fluids

Septiana

Roihan

Koestoer³

2020

ARFMTS

View full text Add to dashboard Cite

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“…The two sensors are connected to Arduino Uno as data acquisition in real-time, which can be viewed through a personal computer (PC). The DS18B20 sensor has been calibrated properly 37) . The accuracy value of all sensors in this experiment can be seen in Table 3.…”

Section: Methodsmentioning

confidence: 99%

Installing and Testing the Grashof Portable Incubator Powered Using the Solar Box "Be-Care" for Remote Areas without Electricity

Roihan

Tjandaputra

Setiawan³

et al. 2020

Evergreen

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“…The sensors need to be calibrated for high measuring accuracy. Therefore, the temperature sensors are submerged into an oil bath at constant temperature and the measured temperature is compared with the recorded temperature of a high-precision mercury thermometer for three temperature settings [16]. Additionally, the velocity sensors are calibrated by exposition to air currents with constant and homogeneous temperature inside an isolated room.…”

Section: Design Of the Sensor Stationmentioning

confidence: 99%

Modeling and Experimental Investigation of Thermal Comfort and Energy Consumption in a Battery Electric Bus

Cigarini

Fay

Artemenko

et al. 2021

WEVJ

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In battery electric buses (e-buses), the substantial energy consumption of the heating, ventilation, and air conditioning (HVAC) system can cause significant reductions of the available travel range. Additionally, HVAC systems are often operated at higher levels than what required for the thermal comfort of the passengers. Therefore, this paper proposes a method to experimentally investigate the influence of the HVAC system on the energy consumption and thermal comfort in a 12m e-bus. An appropriate thermal comfort model is identified and the required climatic input parameters are selected and measured with self-developed sensor stations. The energy consumption of the e-bus, the state of charge (SoC) of the battery and the available travel range are measured by an embedded data logger. Climatic measurements are then performed with heating on and off on a Berlin bus line in winter conditions. The results show that the energy consumption of the e-bus is increased by a factor of 1.9 with heating on, while both the SoC and travel range are reduced accordingly. Comparing the thermal comfort with heating on and off, a decrease from “comfortable” to “slightly uncomfortable but acceptable” is observed.

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A simple method for calibration of temperature sensor DS18B20 waterproof in oil bath based on Arduino data acquisition system

Cited by 18 publications

References 6 publications

Testing a Calibration Method for Temperature Sensors in Different Working Fluids

Testing a Calibration Method for Temperature Sensors in Different Working Fluids

Installing and Testing the Grashof Portable Incubator Powered Using the Solar Box "Be-Care" for Remote Areas without Electricity

Modeling and Experimental Investigation of Thermal Comfort and Energy Consumption in a Battery Electric Bus

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