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E-mail
736981887@qq.com
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Phone
18317159627
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Address
No. 5800 Nanting Road, Tinglin Town, Jinshan District, Shanghai
Shanghai Yichuan Instrument Factory
736981887@qq.com
18317159627
No. 5800 Nanting Road, Tinglin Town, Jinshan District, Shanghai

Usage description:
YNXC-100ZT/150ZT shock resistant electric contact pressure gauge is suitable for measuring the pressure of liquids, gases, and other media that do not corrode copper and copper alloys. The instrument is used in conjunction with corresponding electrical components such as relays and contactors to achieve automatic control of the measured pressure system, such as sending signals or alarms.
2. The instrument should be installed vertically at the same level as the measuring point, otherwise additional errors caused by liquid level differences should be taken into account as appropriate.
When measuring stable pressure, the instrument can be used within the range of 1/4 to 3/4 of its upper limit of scale; When measuring alternating pressure, it is advisable to not exceed 1/2 of the upper limit of the scale; This limitation is not applicable when measuring negative pressure (i.e. vacuum).
4. Before use, the instrument should be carefully verified for the degree of corrosion caused by the measured medium, in order to avoid early corrosion and rupture of the elastic components.
5. Instruments with liquid filled casings should not be used in environments with strong oxidants such as oxygen, chlorine, nitric acid, and hydrogen peroxide to avoid chemical reactions with the liquid inside the meter.
If the reading of the flushing instrument is inaccurate due to the temperature influence of the measured medium or environment, the protrusion of the protective plug on the case can be cut off (or pierced with a needle) and connected to the atmosphere.