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使用FEMA壓力開(kāi)關(guān)，壓差開(kāi)關(guān)和壓力變送器能夠安全可靠地監(jiān)控壓力，壓差且將他們傳輸至中央控制單元。
FEMA壓力開(kāi)關(guān)和壓力變送器帶有根據(jù)壓力設(shè)備指示(Pressure Equipment Directive)SIL等*和/或認(rèn)證，特別適合水凈化廠，廢水處理廠使用。在水箱中，壓力變送器用于顯示水位，防止溢出。在泵站中，壓力開(kāi)關(guān)和壓差開(kāi)關(guān)提供空轉(zhuǎn)防護(hù)用于泵的運(yùn)轉(zhuǎn)控制。
Using FEMA pressure switches, differential pressure switches, and pressure transmitters, it is possible to safely and reliably monitor and limit pressures and differential pressures and to transmit them to central control units. FEMA pressure switches and pressure transmitters with SIL classification and/or certified according to the Pressure Equipment Directive are especially well-suited for use in water purification plants, wastewater treatment plants, and to boost pressure. In water tanks, pressure transmitters are used to display the filling level and prevent overflowing. In pump stations, pressure switches and differential pressure switches provide protection against dry-running and are used to control pumping. |
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| P and TST electronic thermostats |
DCM, DNM, and DDCM Pressure and differential
pressure switches – also available in Ex-de versions |
DWR and Ex-DWR Pressure monitors for fl ammable
liquids and gases |
KSW and S6065 Mechanical and electronic fl ow
monitors |
PTS, PTH, PSHD, PTSD, PTHD, PST and PTE
Electronic pressure switches, differential pressure
switches, pressure transmitters and differential
pressure transmitters |
AT Solenoid valves with KTW drinking water
certifi cation |
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