Earthquake-resistant pressure gauge is suitable for severe environmental vibration sites, can withstand the pulsation, impact and sudden unloading of the medium, the instrument instructions stable and clear. Widely used in machinery , petroleum, chemical, metallurgy, mining, electricity and other departments, measuring the copper and copper alloy non-corrosive media pressure. So what are the installation precautions, let's understand it below.

1. Instrument ambient temperature is -40 ~ 70 ℃, relative humidity less than 80%, such as deviation from the normal use of temperature 20 ± 5 ℃, to be included in the temperature error.

2. The meter must be mounted vertically to maintain the same level as the measurement point. If the difference is too high, additional error caused by the liquid column can be taken into consideration. The gas measurement need not be considered. Explosion-proof outlet on the back of the case will be blocked during installation, so as not to affect the explosion-proof performance.

3. Measuring range for normal use of the instrument: under static pressure does not exceed the upper limit of 3/4, under fluctuations should not exceed the upper limit of 2/3. In the case of the two pressure conditions, the maximum pressure gauge should not be less than the minimum measurement of 1/3, the vacuum part of the vacuum used to measure all.

4. When using the meter pointer failure or internal parts loose, can not work properly, such as failure should be overhaul, or contact the manufacturer for repair.

5. Instrument should avoid vibration and collision, so as not to damage.

6. When ordering, please specify: instrument model and name; instrument measuring range; instrument accuracy level deviate from the packaging requirements and others.

7. According to user requirements for special design.

8. Before installation should check the instrument type, size, accuracy level is consistent with the instrument requirements. Check if the connector thread and the installed female thread are the same.

9. Pressure gauge should be mounted vertically, the inclination is generally not more than 30 °, and strive to maintain the same level with the measuring point, so as not to bring the indicated error.

10. After installation, in the absence of pressure, observe whether the pointer is at zero or close to the plate, otherwise it should not be used.

11. Measurement of steam pressure, the lower end of the pressure gauge should be equipped with a ring tube, the use of water to pass the steam pressure, so as to avoid high-temperature steam into the spring tube, affect the accuracy of the instrument, or accidentally melt the solder, causing the instrument leak, accident or Scald people.

Air Suspension Shock for Mercedes Benz

Mercedes Air Suspension Kit W221 Air Spring Suspension 2213204913 2213209313

Quick Details:

Description: Mercedes Air Suspension Kit W221 Air Spring Suspension 2213204913 2213209313

Model: For Mercedes W221 2213204913 2213209313

OEM: 2213204913 2213209313 2213207313 2213207413 2213209713 2213205113 2213200038

Other Part Number: Air Suspension for mercedes w221, Air Strut, Air Suspension, Air Suspension Shock Absorber, Air Shock, Air Shock Absorber, Air Bag, Air Bag Suspension, Air Bag Shock, Air Spring, Air Spring Suspesion, Air Spring Strut, Air Shock for w221, w221 Shock Absorber, Air Spring Strut for mercedes w221

Condition: Brand New

Fitting Position: Front Left and Right

Material: Rubber Steel Aluminum(Textile Reinforced Rubber Made in Japan)

Application: For Mercedes S-Class W221 2007-2012 Front Left and Right

Warranty: 12 months

Warranty Policy: We Ship Another One if Any Problem of the Parts

Delivery: 3-7 days after receiving payment

Gross Weight: 12KG

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