壓力表的選用技巧
壓力表的選用直接決定了壓力表日后的工作情況，為了有效延長壓力表的使用壽命，學會正確選擇壓力表是必須要掌握的技巧。
壓力表是根據用戶實際使用情況來挑選的，用戶在選擇之前就要將壓力表的種類、型號、系列等確定清楚，然后再在此基礎上作進一步的挑選。確定好了壓力表的系列型號之后，接下來就要確定壓力表的性能參數了，如壓力表的精度、溫度、量程范圍等等，其中在選擇量程范圍時，由于不同的工作環(huán)境使用的壓力表測量數值有所不同，為了不超量程測量，務必選擇合適范圍之內的壓力表，為了防止在工作中壓力表超范圍工作產生損壞，最好是選擇范圍較寬的量程；在選擇精度時，也務必要根據自身使用情況來確定，避免盲目追求過高的精度。
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