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A brief introduction bellows thermometer

2020-12-15

JVTIA

276

Bellows according to the principle of the structure of the ordinary bellows thermometer thermometer and developed the corrosion resistance of micro pressure measuring instrument. Result in system and the shell adopt stainless steel material. Applied in corrosion resistance to demand higher on all kinds of gas medium in the process of micro pressure and negative pressure measurement; Can also be used in boiler ventilation, gas pipeline, burning device and other similar devices. Stainless steel bellows thermometer is the introduction of foreign advanced technology and equipment in the same instrument to realize the localization of the ideal accessory products. Is widely used in petroleum, chemical industry, metallurgy, electric power, food, pharmaceutical and other industrial sectors of production process of pressure measurement. RhS magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

is the specialized instruments that measure pressure, are extremely sensitive components, can feel little pressure. By the measurement system ( Including joints, corrugated box, etc. ) , transmission mechanism, Including the pull rod, gear transmission mechanism) Indicating that the parts ( Including the pointer and dial) And the shell ( Including the watch case, glass lining and table) . Working principle is based on the corrugated bellows under pressure measured medium, its free end produce elastic deformation, then through a pull rod and amplification, transmission gear transmission mechanism by pointer fixed on gear shaft by measured values will be indicated on the dial out. RhS magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

rhS magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

the main technical parameters: the rhS magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

accuracy level: 2. Level 5 rhS magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

pressure measurement range: 250 pa ~ 60000 parhs magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

conditions of use: - 20～60℃( YEJ - 121 to 0 ~ 50 ℃) Is not greater than 85%, relative humidity and vibration and sharp pulse response measured medium instrument does not affect the normal work rhS magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

electrical indicators: ( YEJ - The type 121) RhS magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

setting error: small throughout the range of 2. 5% rhS magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer output contact capacity:

a type ac non inductive load 3 a220vrhs magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

working power supply: AC220VrhS magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

power consumption: less than 5 WRHS magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer interface:

pressure & Phi; 8 ( With inner diameter & Phi; 6 hose) RhS magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

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