YE75

Range

Diaphragm pressure gauge with diaphragm as a pressure sensor for measuring small. Measuringcorrode copper alloy, non-explosive gas pressure and negative micro and meet Good Manufactur-ing Practice (GMP) requirements, can be widely used in the boiler ventilation and gas pipelines andother equipment, the instrument can be locally installation and on-site instruction.

Structural Priciple

Instrument from the measuring system (including joints, bellows, etc.), transmission, indicatingdevices and enclosure components.When measured media pressure acting on the diaphragm, The free end of a corresponding elasticdeformation - displacement, Pull rod drive mechanism driven by the amplification. Pressure will bemeasured by the indicating device is indicated on the dashboard.

Work location, environment: instrumentation installed vertically, the working environmenttemperature -25 . 55 ℃, relative humidity less than 80%, and ambient air does not contain harmful
gases corrode the instrument.Temperature effect: When the temperature deviation from 20 + 5 'C, the temperature of theadditional error of less than 0.4%/10 ℃