Product Name: Micro-pressure form (capsule form)

Micro pressure gauge used to measure small pressure, a weak spot below indicates 0.5Kg/cm2 gas liquid pressure on the corrosion of copper is not positive and negative, are widely used in gas combustion equipment and industrial heating systems, such as the surge tank, regulator stations, burners, fans, ventilators, packaging equipment, industrial equipment,

First, the principle of micro-pressure structure of the table: the table by the micro-pressure measurement system (including the connector, corrugated diaphragm, etc.), transmission (including the pull-bar, gear transmission), indicating that components (including the pointer and dial) and housing (including Case, liners and table glass) formed. Micro pressure gauge works is based on the corrugated diaphragm pressure medium in the test, its free end to produce elastic deformation, and then by rotating the gear transmission and amplification by a pointer fixed on the shaft by the gear will be measured values ​​indicated on the dial out, there are zero units, you can easily adjust the pointer to zero.

Second, work location, environment: temperature meter vertical installation -40 ℃ -70 ℃, relative humidity less than 80%, and the ambient air does not contain the harmful gas meter corruption loss.
Third, the temperature: temperature side to listen to deviate from the 20 ± 5 ℃, the temperature plus the error is not greater than 0. 4% / 10 ℃
Temperature conditions: the environment and the working medium does not exceed -40 ℃ -70 ℃