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Double needle and double tube pressure gauge

3 month ago
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Product details

Double-needle pressure gauges are mainly used on rolling stock to measure the pressure of hydraulic systems or cylinders. They can also be used to measure the pressure of various non-corrosive, amorphous and solidified media brazed with copper alloys and tin-lead alloys. The double-needle pressure gauge can measure two identical or different pressures at the same time (the difference between the two should generally not be greater than 1/3 of the limit on the scale range).

Our main products are: Electromagnetic flowmeter, Energy meter, Vortex flowmeter, Pressure transmitters, Level gauge, Magnetic flap level gauge.


Structural principles
1. The double-needle pressure gauge consists of two independent measuring systems and indicating devices.
2. The working principle of the double-needle pressure gauge is based on the elastic deformation of the elastic element (the spring tube in the measuring system). That is, under the pressure of the measured medium, the ends of the two spring tubes are forced to produce corresponding displacements. With the help of the pull rod and the transmission mechanism of the wheel, the two spring tubes are amplified by the red and black pointers fixed on the wheel shaft. The measured values are indicated on the dial respectively.

Main Specifications

Accuracy level

Operating environment conditions

Temperature effect

Measuring range (Kpa)

1.5

5~60℃,The relative humidity is not greater than80%

If the operating temperature deviates from 20±5℃, the additional temperature error shall not be greater than 0.4%10℃

0~1000  0~1200
0~1600  0~2500



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Audited supplier
6 month
Address: Huaian, China


Main Product: Electromagnetic Flowmeter , Vortex Flowmeter, Level Gauge, Energy Meter, Pressure Transmitters, Magnetic Flap Level Gauge

Disclaimer:
The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
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