Acetylene pressure gauge
Acetylene pressure gauge is mainly used for measuring the pressure of acetylene, belongs to a ban on…
Description：
YY - 100 seriesAcetylene pressure gaugeAre mainly used for measuring the pressure of acetylene, belongs to a ban on oil pressure gauge, because in the actual production of acetylene pressure gauges for pressure gauge and the special requirements of material, so the acetylene gauges independence, became the special gas pressure gauge pressure gauge.
Second, the working principle:
YY - 100 series acetylene pressure gauge is by measuring system (including joint, spring pipe, gear transmission mechanism), indicating part (including pointer and dial), watch case parts.Its working principle is based on the elastic element - bourdon tube deformation.When the measured medium is produced by the joint into the spring tube with side displacement, the displacement with the aid of connecting rod by gear transmission mechanism of pressure transmission and amplification, the pointer indicates that the pressure on the dial.
Three, technical parameters:
Precision level: 2.5;1.5
Environmental conditions of use: - 40 ~ 70 ℃, relative humidity is not greater than 90%
Temperature: no more than 0.4% 10 ℃ (temperature deviation from 20 + 5)
Weight: 0.6 kg (0.9 kg yukio okamoto, - 100) (yukio okamoto, - 150)
Four, specifications and scope of scale:
model | Nominal diameter | Precision grade | Measuring range | Connection thread |
YY-50 | 50 | 2.5 | 0~0.25；0~0.4；0~0.6； 0~1；0~1.6；0~2.5；0~4；0~6； 0~10；0~16；0~25；0~40；0~60 | M14×1.5 |
YY-60 | 60 | 2.5 | 0~0.25；0~0.4；0~0.6； 0~1；0~1.6；0~2.5；0~4；0~6； 0~10；0~16；0~25；0~40；0~60 | M14×1.5 |
YY-100 | 100 | 1.6 | 0~0.25；0~0.4；0~0.6； 0~1；0~1.6；0~2.5；0~4；0~6； 0~10；0~16；0~25；0~40；0~60 | M20×1.5 |
YY-150 | 150 | 1.6 | 0~0.25；0~0.4；0~0.6； 0~1；0~1.6；0~2.5；0~4；0~6； 0~10；0~16；0~25；0~40；0~60 | M20×1.5 |
Five,Design and selection and ordering information:
1, when ordering please indicate the type, name, measuring range, joint thread size, precision grade.
2, if you have special requirements, when ordering, please specify.
After-sales service commitment:
1, sold by my companyPressure gauge seriesProduct quality problem within 12 months, responsible for free maintenance.
2, the warranty period, any quality problems such as the products of our company, my company is responsible for free repair or replacement.
3, the warranty period, such as user improper use, damaged products, my company is responsible for the maintenance, charge damage parts cost.
4, after the warranty period appear quality problem, my company is responsible for the maintenance, charge damage parts cost.
5, such as user need to my company site services, to users in the province I company service personnel to reach the site within 12 hours, fujian association of foreign languages and user reach the site within 48 hours.
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