SEN-12670

Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Sensor Type:	Magnetic, Magnetometer
Moisture Sensitivity Level (MSL):	--
Sensing Range:	±1000µT
Interface:	I²C
Sensitivity:	0.1µT
Voltage - Supply:	1.95 V ~ 3.6 V
Embedded:	No
Supplied Contents:	Board(s)
Utilized IC / Part:	MAG3110

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IntroductionThe SEN-12670 is a humidity sensor designed for use in commercial, industrial, and medical applications. Developed by Sentry, the SEN-12670 is composed of a variety of components, including two sets of electrodes for determining moisture levels, and a humidity measure incorporated within the board.The integrated microcontroller is used to regulate the measurements and provide consistent readings. This application field and working principle will be discussed in detail in this report. Application FieldThe SEN-12670 is designed for a variety of applications in commercial, industrial, and medical environments. It can be used in applications such as environmental monitoring, agricultural/irrigation systems, and industrial process control. It can also be used in medical applications, such as humidity monitoring in healthcare facilities or measuring the skin condition and wound healing progress in medical settings. Furthermore, it can be used in laboratories to monitor humidity levels of different experimental materials. Additionally, the SEN-12670 can be used in airports, as an aid in monitoring and controlling the humidity and temperature conditions of aircraft cabins during take-off and landing. In manufacturing processes, it can be used to ensure optimal humidity levels for specific materials used in production.Working PrincipleThe SEN-12670 is composed of two sets of electrodes that are used to measure the relative moisture content of an environment. The first set of electrodes, the “capacitive” electrodes, determines the relative humidity using a dielectric liquid, such as water, and the second set, the “resistance” electrodes, measure the absolute humidity using a resistive element.The measures taken by both sets of electrodes are then fed into a microcontroller, which uses a compensation algorithm to regulate the readings and generate consistent humidity measurements. The microcontroller also has a reference temperature sensor installed to ensure the most accurate readings.The readings generated by the microcontroller are then transmitted to an external sensor system, which can be a laptop, desktop, or handheld device. This system displays the readings in real-time and can also store them for later use.ConclusionThe SEN-12670 is a humidity sensor designed for use in a variety of commercial, industrial, and medical applications. It is composed of two sets of electrodes and an integrated microcontroller, which regulates the readings and provides consistent humidity measurements.Its application field includes environmental monitoring, agricultural/irrigation systems, industrial process control, medical applications, and laboratory humidity measurement. Additionally, it can be used in airports and manufacturing processes to control the humidity and temperature of an environment. The measures taken by the two sets of electrodes are fed into the microcontroller, which regulates the readings and transmits them to an external sensor system. The readings are displayed in real-time and can also be stored for later use. The SEN-12670 offers optimal humidity measurements for a variety of applications, making it a highly versatile sensor.

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