UE隔膜式差压开关H100K-541（UE diaphragm differential pressure switch H100K-541 ）

UE diaphragm differential pressure switch H100K-541 Performance characteristics of H100-541 differential pressure switch ● Meet UL list and cUL certification and CE standards ● Single point output (SPDT or DPDT) ● Welded stainless steel diaphragm ● Water column rated low and differential pressure switches ● A variety of optional sensing materials can meet the needs of various corrosive media ● Smooth stainless steel sanitary interface ● Very wide adjustable dead zone to meet pump needs advantage: ◆ Complete range of products 1/ The adjustable range of the differential pressure switch is from -0.1 to 3.45MPA 2/ There are three types of sensing elements: diaphragm, bellows and piston 3/ There are switches used in special places, and there are also small and low-cost switches specially designed for OEM users 4/ Both fixed dead zone and adjustable dead zone pressure switch 5/ Some mechanical differential pressure and temperature switches can have on-site indication 6/ There are 2-inch pressure port anti-blocking switches and sanitary flat diaphragm switches ◆ The product is compact in structure, durable in use, beautiful in appearance and fine in processing ◆ Welded stainless steel design structure Many models of pressure switches feature a welded stainless steel diaphragm or welded stainless steel bellows construction, omitting the "O" ring, a leak-free design that improves fire resistance in hazardous explosion-proof areas while increasing pressure resistance.   debugging method   1. Connect the multimeter to the output wire;   2. Unscrew the screw on the top of the controller;   3. Increase the positive and negative pressure difference to 0.15MPa, which can be read from the standard pressure gauge; 4. Loosen the set screw;   5. Use a straight wrench to turn the set value adjustment screw clockwise to make the set value change from small to large until the switch contact is switched at 0.15MPa;   6. Adjust the pressure of the calibration table to change up and down at 0.6MPa, and check whether it is 0.15Mpa when the pressure drops. This value is the lower switching value to be set. Its corresponding upper switching value is between 0.16-0.17MPa;   7. Tighten the set screw.   8. Debugging is complete. U.S. UE diaphragm pressure switch domestic official agent QQ  

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