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國產(chǎn)SMT3151型壓力變送器是一種將壓力變量轉(zhuǎn)換為可傳送的標(biāo)準(zhǔn)輸出信號(hào)的儀表，而且輸出信號(hào)與壓力變量之間有一定的連續(xù)函數(shù)關(guān)系（通常為線性函數(shù)）。主要用于工業(yè)過程壓力參數(shù)的測(cè)量和控制。儀表人與她們朝夕相處，對(duì)他們了如指掌嗎？
為了國產(chǎn)SMT3151型壓力變送器能夠更好的給您的工作帶來方便，也為了國產(chǎn)SMT3151型壓力變送器能夠使用的更長久，建議您平時(shí)使用產(chǎn)品適當(dāng)?shù)木S護(hù)和保養(yǎng)是非常必要的，
在就地用毛刷和白布把變送器油漬和灰塵清潔干凈，變送器上銘牌應(yīng)清晰可見。
Clean the oil stain and dust on the transmitter with a brush and white cloth. The nameplate on the transmitter should be clearly visible.
核實(shí)變送器的測(cè)點(diǎn)名稱及測(cè)點(diǎn)編號(hào)是否與該測(cè)點(diǎn)相符。
Verify that the measurement point name and the measurement point number of the transmitter are consistent with the measurement point.
檢查變送器端蓋密封圈及電纜接頭是否齊全。
零部件完整無損、無松動(dòng)；檢查管路無堵塞，接口連接緊固。
Check whether the end cover seal ring and cable connector of the transmitter are complete.
Parts and components intact, no loose;Check that the pipeline is not blocked and the interface is tightly connected.
1.防止渣滓在導(dǎo)管內(nèi)沉積。（Prevent dregs from depositing in the tube.
2.導(dǎo)壓管應(yīng)安裝在溫度波動(dòng)小的地方。
The pressure guide pipe should be installed in the place where the temperature fluctuation is small
3.首先應(yīng)當(dāng)防止國產(chǎn)SMT3151型壓力變送器與腐蝕性或過熱的介質(zhì)接觸。
First, the SMT3151 pressure transmitter should be prevented from contacting corrosive or overheating media.
4.測(cè)量液體壓力時(shí)，取壓口應(yīng)開在流程管道的側(cè)面，以避免沉積積渣。
When measuring the liquid pressure, the outlet should be opened on the side of the process pipeline to avoid the deposition of slag.
5.測(cè)量液體壓力時(shí)，國產(chǎn)SMT3151型壓力變送器的安裝位置應(yīng)避免液體的沖擊，以免國產(chǎn)SMT3151型壓力變送器過壓損壞。
When measuring the liquid pressure, the installation position of SMT3151 pressure transmitter should avoid the impact of the liquid, so as to avoid the overpressure damage of SMT3151 pressure transmitter.
6.接線時(shí)，將電纜穿過防水接頭或繞性管并擰緊密封螺帽，以防雨水等通過電纜滲漏進(jìn)變送器殼體內(nèi)。
When wiring, pass the cable through the waterproof joint or the winding pipe and tighten the sealing nut to prevent rain water and other leakage into the transmitter shell through the cable.

7.國產(chǎn)SMT3151型壓力變送器測(cè)量氣體壓力時(shí)，取壓口應(yīng)開在流程管道頂端，并且國產(chǎn)SMT3151型壓力變送器也應(yīng)安裝在流程管道上部，以便積累的液體容易注入流程管道中。
When measuring the gas pressure of the SMT3151 pressure transmitter, the pressure outlet shall be opened at the top of the process pipeline, and the pressure transmitter of SMT3151 shall be installed at the top of the process pipeline, so that the accumulated liquid can be easily injected into the process pipeline
8.冬季發(fā)生冰凍時(shí)，如果國產(chǎn)SMT3151型壓力變送器安裝在室外必須對(duì)儀表采取防凍措施，避免引壓口內(nèi)的液體因結(jié)冰體積膨脹，導(dǎo)致傳感器損失。

華恒變送器廠家憑借自身擁有的傳感器和智能電路板核心技術(shù)，可以根據(jù)客戶要求，低成本對(duì)核心技術(shù)進(jìn)行延伸變形，實(shí)現(xiàn)個(gè)性化產(chǎn)品定制。
華恒儀表實(shí)現(xiàn)了核心技術(shù)的從無到有，不斷地提高工業(yè)自動(dòng)化儀表的精確度，儀表性能標(biāo)準(zhǔn)對(duì)標(biāo)國際技術(shù)，完成產(chǎn)品迭代升級(jí)，滿足用戶需求的個(gè)性定制。

未來，華恒儀表將繼續(xù)秉承一輩子做好一件事的“工匠華恒儀表將繼續(xù)輩子做好一件事的“工匠精神”，邊生產(chǎn)邊科研，研發(fā)團(tuán)隊(duì)通過在各種不同環(huán)境下對(duì)儀表進(jìn)行無數(shù)次的試驗(yàn)，不斷豐富技術(shù)，完善產(chǎn)品性能，將工業(yè)自動(dòng)化儀表做成推動(dòng)我國工業(yè)發(fā)展的經(jīng)濟(jì)耐用產(chǎn)品，成為國內(nèi)儀表行業(yè)引領(lǐng)者。