Most thermometers upstream, whose volume changes with temperature evenly.
Industrial mercury thermometers work the same way, the only thing that differentiates it in size; which is designed for the manipulation of the same As a result an essential product.
Thermohydrometers with ASTM specifications for Superior Gasoline, Regular Gasoline, Diesel, Bunker, JETA1, AVGAS
The hydrometer method is widely used for determination of API gravity, density and relative density (specific gravity) of Crude Oil, derivatives and LPG.
The operation is very conventional; The hydrometer or thermohydrometer is left to float freely in the sample and the reading is taken directly on the scale;
In conclusion we can define that thermohydrometers are a compound element that favors handling and precision when taking samples.
The bimetallic thermometer; instrument used to measure the temperature by the contraction and expansion of two different metal alloys of high and low coefficient of expansion.
The bimetallic thermometers are constituted by a tube inside which is placed a helical bimetallic spiral,
Said spiral is welded at one end to the bottom of the tube and on the other to a transmission rod in turn connected to an indicator needle.
Thermometers for Temperature Measurement in Tanks and Industry
Our product line includes unique temperature instruments for oil measurement, the laboratory, and other purposes.
Precision thermometers are some digital and portable for rough terrain, explosive atmospheres, and specialized applications.
The typical applications of our petroleum derivative instruments involve the measurement of volume.
– Temperature of petroleum products and chemical products.