@prefix scp: .
@prefix rdf: .
@prefix rdfs: .
@prefix sosa: .
@prefix ssn: .
@prefix xsd: .
@prefix prop: .
@prefix enviro: .
<#Battery> a sosa:Sensor;
rdfs:label "Battery Sensor"@en;
sosa:observes prop:batterylevel .
<#Luxometer> a sosa:Sensor ;
rdfs:label "OPT3001 Ambient Light Sensor"@en ;
rdfs:seeAlso ;
rdfs:comment "single-chip lux meter, measuring the intensity of light as visible by the human eye" ;
scp:manufacturer "Texas Instruments" ;
scp:range [ scp:hasUnit "lux" ;
scp:min "0.01"^^xsd:decimal ;
scp:max 83000 ] ;
scp:accuracy [ scp:testConditions "Input illuminance" ; scp:hasvalue "0.01"^^xsd:decimal ; scp:hasUnit "%/°C"] ;
sosa:observes prop:lux .
<#Temperature_Sensor> a sosa:Sensor ;
rdfs:label "IR Temperature Sensor TMP007"@en ;
rdfs:seeAlso , ;
rdfs:comment "The TMP007 sensor is an IR thermopile sensor that measures the temperature of an object without direct contact with it. The integrated thermopile absorbs the infrared energy from the object in the field of view of the sensor. The device digitizes the thermopile voltage and then provides it and the die temperature as inputs to the integrated math engine. The math engine then computes the temperature of the corresponding object"@en ;
scp:manufacturer "Texas Instruments" ;
scp:range [scp:min -40 ;
scp:max 85;
scp:hasUnit "°C" ] ;
scp:accuracy "+-5 °C" ;
sosa:observes prop:temperature .
<#Barometric_Pressure_Sensor> a sosa:Sensor ;
rdfs:subClassOf enviro:Barometric_Pressure_Sensor ;
rdfs:label "Barometric Pressure Sensor BMP280"@en ;
rdfs:seeAlso ;
rdfs:comment "BMP280 is an absolute barometric pressure sensor especially designed for mobile applications."@en ;
scp:manufacturer "Bosch" ;
scp:accuracy [scp:absolute "+- 1 hPa" ;
scp:relative "+- 0.12 hPa" ] ;
scp:range [scp:min 300 ;
scp:max 1100 ;
scp:hasUnit "hPa" ] ;
sosa:observes prop:pressure .
<#Humidity_Sensor> a sosa:Sensor ;
rdfs:label "Humidity Sensor HDC1000"@en ;
rdfs:seeAlso , ;
rdfs:comment "Humidity is the presence of water vapor in air (or any other gas). The HDC1000 sensor is a factory-calibrated digital humidity sensor with an integrated temperature sensor that provide accurate measurements at very low power. The HDC1000 sensor measures humidity based on a novel capacitive sensor and functions within thetemperature range of –40°C to 125°C. The innovative WLCSP (wafer-level chip scale package) simplifies board design with an ultra compact package and the sensing element on the bottom of the HDC1000 device protects against dirt, dust, and other contaminants." ;
scp:manufacturer "Texas Instruments" ;
scp:designConstraints "Heat Conduction" , "Self-heating" , "Air flow" ;
sosa:observes prop:humidity .
<#Movement_Sensor> a sosa:Sensor ;
rdfs:label "Movement Sensor MPU9250"@en ;
rdfs:comment "MPU-9250 is a multi-chip module (MCM) consisting of two dies integrated into a single QFN package. One die houses the 3-Axis gyroscope and the 3-Axis accelerometer. The other die houses the AK8963 3-Axis magnetometer from Asahi Kasei Microdevices Corporation. The MPU-9250 is a 9-axis MotionTracking device that combines a 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer and a Digital Motion Processor™ (DMP)"@en ;
rdfs:seeAlso ;
scp:manufacturer "InvenSense" .
<#Gyroscope> a sosa:Sensor ;
rdfs:subClassOf <#Movement_Sensor> ;
rdfs:label "Movement Sensor MPU9250 Gyroscope"@en ;
rdfs:seeAlso ;
scp:manufacturer "InvenSense" ;
scp:feature [ scp:range "user-programmable fullscale range of +-250, +-500, +-1000, and +-2000°/sec and integrated 16-bit ADCs" ] ;
rdfs:comment "Rotation about the X-, Y-, Z- Axes"@en ;
sosa:observes prop:gyro_x , prop:gyro_y , prop:gyro_z .
<#Accelerometer> a sosa:Sensor ;
rdfs:subClassOf <#Movement_Sensor> ;
rdfs:label "Movement Sensor MPU9250 Accelerometer"@en ;
rdfs:seeAlso ;
scp:manufacturer "IvenSense" ;
scp:feature [scp:range "programmable full scale range of ±2g, ±4g, ±8g and ±16g and integrated 16-bit ADCs" ] ;
rdfs:comment " Acceleration along a particular axis induces displacement on the corresponding proof mass, and capacitive sensors detect the displacement differentially"@en ;
sosa:observes prop:accel_x , prop:accel_y , prop:accel_z .
<#Magnetometer> a sosa:Sensor ;
rdfs:subClassOf <#Movement_Sensor> ;
rdfs:label "Movement Sensor MPU9250 Magnetometer"@en ;
rdfs:seeAlso ;
rdfs:comment "3-axis silicon monolithic Hall-effect magnetic sensor with magnetic concentrator. Detects terrestrial magnetism in the X-, Y-, and Z- Axes"@en ;
scp:manufacturer "InvenSense" ;
scp:range [ scp:hasUnit "µT" ;
scp:min -4800 ;
scp:max 4800 ] ;
sosa:observes prop:magneto_x , prop:magneto_y , prop:magneto_z .