Sensor Units and Symbols

See also

Tile Code Description Symbol Source
Centigrade 1 Since the 19th century, the scientific and thermometry communities worldwide have used the phrase centigrade scale. Temperatures on the centigrade scale were often reported simply as degrees or, when greater specificity was desired, as degrees centigrade (symbol: °C). C Source
Fahrenheit 2 The Fahrenheit scale is a temperature scale based on one proposed in 1724 by Dutch–German–Polish physicist Daniel Gabriel Fahrenheit (1686–1736). F Source
Kelvin 3 The Kelvin scale is an absolute thermodynamic temperature scale using as its null point absolute zero,the temperature at which all thermal motion ceases in the classical description of thermodynamics.The kelvin (symbol: K) is the base unit of temperature in the International System of Units (SI). K -
Meter 5 The meter is the base unit of length in some metric systems, including the International System of Units (SI). The SI unit symbol is m. m -
Mile 8 The mile is an English unit of length of linear measure equal to 5,280 feet, or 1,760 yards, and standardised as exactly 1,609.344 metres by international agreement in 1959. mi -
Inch 9 The inch is a unit of length in the (British) imperial and United States customary systems of measurement. It is equal to ​1⁄36 yard or ​1⁄12 of a foot. in -
Foot 10 The foot is a unit of length in the imperial and US customary systems of measurement. Since 1959, both units have been defined by international agreement as equivalent to 0.3048 meters exactly. In both systems, the foot comprises 12 inches and three feet compose a yard. ft -
Yard 11 The yard is an English unit of length, in both the British imperial and US customary systems of measurement, that comprises 3 feet or 36 inches. It is by international agreement in 1959 standardized as exactly 0.9144 meters. yd -
Knot 15 The knot is a unit of speed equal to one nautical mile per hour, exactly 1.852 km/h (approximately 1.15078 mph) knot -
Atmosphere 16 The standard atmosphere is a unit of pressure defined as 101325 Pa (1.01325 bar). It is sometimes used as a reference or standard pressure atm -
Bar 17 The bar is a metric unit of pressure, but is not approved as part of the International System of Units (SI). It is defined as exactly equal to 100,000 Pa, which is slightly less than the current average atmospheric pressure on Earth at sea level bar -
Pascal 19 The pascal is the SI derived unit of pressure used to quantify internal pressure, stress, Young's modulus and ultimate tensile strength. It is defined as one newton per square metre. It is named after the French polymath Blaise Pascal. Pa -
Torr 21 The torr (symbol: Torr) is a unit of pressure based on an absolute scale, now defined as exactly 1/760 of a standard atmosphere (101325 Pa). Torr -
Decibel 22 The decibel is a unit of measurement used to express the ratio of one value of a physical property to another on a logarithmic scale. dB -
Lux 24 Luminous flux emitted from a surface Lx -
Volt 25 The volt (symbol: V) is the derived unit for electric potential, electric potential difference, and electromotive force. V -
Metre per second squared 26 The SI unit of acceleration is the metre per second squared (m s−2), or metre per second per second, as the velocity in metres per second changes by the acceleration value, every second. m/s² -
Tesla 27 The tesla (symbol T) is a derived unit of the magnetic field strength (also, magnetic flux density) in the International System of Units. One tesla is equal to one weber per square metre T -
Degree 30 A degree (in full, a degree of arc, arc degree, or arcdegree), usually denoted by ° (the degree symbol), is a measurement of a plane angle, defined so that a full rotation is 360 degrees. ° -
Radian 31 The radian is the SI unit for measuring angles, and is the standard unit of angular measure used in many areas of mathematics. rad -
Step 32 One step was roughly equivalent to 0.81 yards or 0.74 meters. step -
Gyroscope 35 - rad/s -
Grams per cubic meter 40 This unit is used for humidity grams/m³ -
Gauss 41 The gauss, abbreviated as G or Gs, is the cgs unit of measurement of magnetic flux density (or "magnetic induction") (B). It is named after German mathematician and physicist Carl Friedrich Gauss. One gauss is defined as one maxwell per square centimeter. The cgs system has been superseded by the International System of Units (SI), which uses the tesla (symbol T) as the unit of magnetic flux density. One gauss equals 1×10^−4 tesla (100 μT), so 1 tesla = 10,000 gauss. G , Gs Source
Hrtz 42 The hertz (symbol: Hz) is the derived unit of frequency in the International System of Units (SI) and is defined as one cycle per second. It is named for Heinrich Rudolf Hertz, the first person to provide conclusive proof of the existence of electromagnetic waves.Description Hz Source
Pound 43 The pound or pound-mass is a unit of mass used in the imperial, United States customary and other systems of measurement. Various definitions have been used; the most common today is the international avoirdupois pound, which is legally defined as exactly 0.45359237 kilograms, and which is divided into 16 avoirdupois ounces. lb Source
Newton-meters 44 The newton metre (also newton-metre, symbol N m or N⋅m) is a unit of torque (also called moment) in the SI system. One newton metre is equal to the torque resulting from a force of one newton applied perpendicularly to the end of a moment arm that is one metre long. Nm Source
obscuration 45 a unit of measurement used in particular for smoke detectors which respond to absorption of light by smoke, in percent absorption per unit length, e.g. % obs/ft, % obs/m obscuration Source
Micrograms per cubic meter 46 Description µg/m³ Source
Part per million 46 1ppm is one part in 1,000,000 parts. Generally ppm (parts per million) is the lowest unit of measurement 10,000ppm = 1% by Volume ppm Source
W/m² 47 - W/m² -
Volumetric flow rate 48 Description Symbol Source
The unified atomic mass unit or dalton 48 The unified atomic mass unit or dalton (symbol: u, or Da or AMU) is a standard unit of mass that quantifies mass on an atomic or molecular scale (atomic mass). One unified atomic mass unit is approximately the mass of one nucleon (either a single proton or neutron) and is numerically equivalent to 1 g/mol. U or Da Source
Farad 49 The farad (symbol: F) is the SI derived unit of electrical capacitance, the ability of a body to store an electrical charge. It is named after the English physicist Michael Faraday. F Source
binary output 50 - binary output -
Watt 51 The watt (symbol: W) is a unit of power. In the International System of Units (SI) it is defined as a derived unit of 1 joule per second, and is used to quantify the rate of energy transfer W Source