According in the direction of reliability inside the temperature pressure gauge, they could possibly be classified since the kind of exact stress gauges as well as the kind of common stress gauges. The ranks of exact stress gauges are 0.1, 0.16, 0.25 and 0.4. The ranks of common stress gauges are 1.0, 1.6, 2.5 and 4.0. largely since the common is different, there can be an even more method to assort the stress gauges. many thanks in the direction of scope, the stress gauges could possibly be classified as tiny stress gauges, minimal stress gauges, method stress gauges and large stress gauges. There are some common problems. along the lines of the pointer of stress gauges is clashed much more compared to scope many thanks in the direction of as well large snappy pulse as well as the pointer would not be back again in the direction of zero best suited after relieved in spite of the actuality that in the pipe or even the equipment.Above 80% broken stress gauges can not hold out many thanks in the direction of broken movements which may be the major of stress gauges. also it have been solved by setting a restrict divided toenail concerning the movements which stops the stress gauges from crossing scope.The temperature gauges manufacturers must develop to be selected by contemplating the scope, the accuracy, the sort as well as the sensitivity of stress gauges. According in the direction of specifications of producing process, it must develop to be viewed as the scope as well as the reliability all through picking the stress gauges. in spite of the actuality that in the situation of static state, the stress which could be gauged should not exceed the tow of three. in spite of the actuality that in the situation of undulation, the stress which could be gauged should not exceed the just one of tow. The common reliability courses of stress gauges are 0.4, 1.0, 1.5 and 2.5. The stress gauges must develop to be selected dependent on consider of the two reliability and economical. The permitted error inside the stress gauges may be the complete result inside the broad range multiplied over the percentage of reliability class. once the error exceeded the requirements, it must develop to be transformed into an even more stress gauges which could be mo re accuracy.To obtain a proper result, the gauges selected properly are not enough. The complete plan must develop to be also founded up appropriated. An best suited set up consists of especially where to acquire the pressure, the configuration inside the pipes as well as the place inside the gauges. The place to acquire the stress must develop to be apart from bought, and must develop to be in top of raised place. In short, the place must develop to be selected to acquire a proper complete result which could be needed. The configuration inside the pipes have to slope a little, by this way, the waste materials and fuel could possibly be discharged smoothly.Although the stress gauges are very simple and cheap, it may be the kind of meter which could get complete result intuitively and correctly. It have to force field the high temperature pressure gauge by picking and installing properly.