Y-60BF Y-63BF Y-100BF Stainless steel pressure gauge

Y-60BF Y-63BF Y-100BF Stainless steel pressure gauge

Overview of Y-60BF Y-63BF Y-100BF Stainless steel pressure gauge

Y-60BF Y-63BF Y-100BF Stainless steel pressure gauge is widely used to measure the pressure of various fluid media in the process flow with high requirements for corrosion resistance and vibration resistance in the industrial departments such as petroleum, chemical industry, chemical fiber, metallurgy and power station.

Y-60BF Y-63BF Y-100BF Stainless steel pressure gauge has reasonable overall structure design, exquisite process, high measurement accuracy and long-lasting stability,

The so-called radial means that the joint of the pressure gauge is under the dial, in the same plane, rather than the axial type. The joint is at the back of the dial. Generally, the radial type pressure gauge is widely used. The selection of radial and axial direction is mainly due to the convenience of on-site installation, convenient reading, and the same function and product quality.

2、 Model parameters of radial pressure gauge of Y-60BF Y-63BF Y-100BF Stainless steel pressure gauge

Model:  Y-60BF Y-63BF Y-100BF

Accuracy grade: ± 1.0%; ±1.6% ； ±2.5%。

Dial diameter: 60mm 63mm 100mm ；

Case material: 304 stainless steel, 316 stainless steel.

Case form: containment structure, release after diaphragm device

Material of elastic element and joint body: 304; 316, the elastic element is argon arc welded with the joint body.

Movement material: 304 stainless steel, 316 stainless steel.

Connection thread: M14 × 1.5； G1/4； M20 × 1.5 ； 1 / 2 NPT, etc.

Measuring range: - 0.1 ~ 0 MPa or, 0.1 ~ 160 MPa

Pointer: normal

Table glass: plexiglass, safety double-layer glass

Operating ambient temperature: - 40 ~ 70 ℃ (the enclosure is not filled with liquid)

Temperature effect: no more than 0.4% / 10 ℃ (the operating temperature deviates from 20 ± 5 ℃)

Anti working environment vibration: V · h · 3 (no liquid in the shell)

3、 Precautions for use of radial pressure gauge of Y-60BF Y-63BF Y-100BF Stainless steel pressure gauge

1. The ambient temperature of the instrument is - 40 ~ 70 ℃, and the relative humidity is not more than 80%. If the instrument deviates from the normal operating temperature by 20 ± 5 ℃, the additional temperature error must be included.

2. The instrument must be installed vertically and try to keep the same level with the measuring point. If the difference is too high, the additional error caused by the liquid column may not be considered when measuring gas. During installation, the explosion-proof port at the back of the case shall be blocked to avoid affecting the explosion-proof performance.

3. Measuring range of normal use of the instrument: under static pressure, it shall not exceed 3 / 4 of the upper limit of measurement, and under fluctuation, it shall not exceed 2 / 3 of the upper limit of measurement. Under the above two pressure conditions, the measured * * * low of the large pressure gauge shall not be lower than 1 / 3 of the lower limit, and the vacuum part shall be used for vacuum measurement.

4. In case of instrument pointer failure, internal parts looseness and failure to work normally during use, maintenance shall be carried out or the manufacturer shall be contacted for maintenance.

5. The instrument shall avoid vibration and collision to avoid damage.

6. Please indicate the instrument model and name when ordering; Measuring range of the instrument; The accuracy grade of the instrument deviates from the normal packaging requirements and others.

7. Special design according to user's requirements.

8. Before installation, check whether the model, specification and accuracy grade of the instrument meet the requirements of instrument use. Check whether the joint thread of the instrument is consistent with the installed female thread.

9. The pressure gauge shall be installed vertically with an inclination of no more than 30 ° and shall be kept at the same level with the measuring point to avoid indication error.

10. After installation, under the condition of no pressure, observe whether the pointer is at the zero position or close to the disc stop pin, otherwise it is not suitable for use.

11. When measuring the steam pressure, the lower end of the pressure gauge shall be equipped with an annular pipe. There is water to transfer the steam pressure during use, so as to prevent high-temperature steam from rushing into the spring tube, affecting the accuracy of the instrument, or accidentally melting the solder, causing leakage of the instrument, causing accidents or scalding.