40mm High quality/High cost performance and Best-Selling Stainless Steel Pressure Gauge

 

Main technical parameters

Nominal diameter:  60mm,  100mm,  150mm.

Static load with a measurement upper limit of 3/4, alternating load.

Working pressure: use up to 2/3 of the upper limit of the measurement.

Measured upper limit

Coupling nut

M14 x 1.5, M20 x 1.5

A quarter of the PF (PT, NPT)

PF (PT, NPT) 1/2

Spring tube

SUS304,SUS316L
Connector material SUS304,SUS316

movement

SUS304

The trim SUS304

Gauge glass Ordinary glass, tempered glass

 We produce all types of pressure gauges, welcome to consult and purchase.
 

Use guide

Protective devices should be added to the environment where there is a sharp pressure change or vibration and pulsation.

Pressure gauges should be installed horizontally or vertically.

Do not use the hand to pull the meter case when mounting or disassembling. Use a special wrench.

The measurement of explosion hazard, easy crystallization, easy solidification, corrosion resistance, please select a special quality measuring instrument.

A pressure gauge with an oil seal shall be used to measure oxygen, acetylene or other combustible gases.

Normal working environment temperature of 40 ºC ~ + 70 ºC, relative to the degree is not more than 85%

 
 use

Shockproof pressure gauges are suitable for environments with violent vibration.
The pulsation, impact and sudden unloading of medium are widely used in machinery.
In petroleum, chemical, metallurgical, mining and electric power production, copper is measured.
And copper alloy non-corrosive media pressure.The measurement of corrosion is strong.
Quality pressure should be made of stainless steel material.
Alkali, ammonia, etc.
Use and maintenance
Please read the following notes carefully before using this product:
The instrument center should be installed vertically. The wrench should be used when mounting. No.
The case should be strongly twisted to avoid collision when transporting.
2. The ambient temperature of the instrument should be filled according to the inside of the instrument.
The working fluid is treated differently.
A. internal instrument is suitable for oil temperature environment - 25 ~ + 55 ºC C
B. internal glycerin instrument suitable for environment temperature - 8 ~ + 40 ºC.
3. The vibration frequency of working environment is <25} billion Z, and the amplitude is not greater than.
1 mm.
4. Due to high ambient temperature, the meter indicates that the value is not zero or out.
The display value is extremely poor, and it is recommended to seal the upper part of the case before using the instrument.
The glue plug is cut open, if with the switch plug should be placed on the opening.
State, so that the internal cavity of the instrument can be connected with the atmosphere.
5. The scope of instrument use should be between 13 and 23 of the upper limit.
6. In the measurement of corrosive medium, possible crystallization of the medium, the viscosity is large.
The media should be isolated.
7. The instrument shall be checked regularly (at least once every three months), for example.
The fault should be repaired in time.
 8. The instrument shall be kept in normal operation within one year from the date of delivery.

It is found in the condition that the manufacturing quality is defective or damaged.

The company is responsible for repair or replacement.

9. The instrument for measuring corrosive media shall be indicated when ordering.

Strives for the conditions.