Good Price Original Sor Low Pressure Switch 12NN-N66-N4-B1A Sor 12NN Series

Product Overview:

The SOR pressure switch is a type of pressure switch that uses high-precision, high-stability pressure sensors and transmission circuits,combined with a dedicated CPU modular signal processing technology, to detect, display, alarm, and output control signals for medium pressure signals. The SOR pressure switch from the United States is a well-known pressure switch product that is popular worldwide. It mainly adopts a piston diaphragm structure sealed with a static O-ring, featuring high pressure resistance, high temperature resistance, strong shock resistance, strong overpressure capability, a wide measurement range, small hysteresis, and long service life.

Working Principle of Pressure Switch:

The working principle of the pressure switch is that when the pressure inside the system is higher or lower than the rated safety pressure, the diaphragm inside the sensor moves instantaneously, pushing the switch joint to connect or disconnect through the connecting rod. When the pressure drops to or rises to the rated recovery value, the diaphragm resets instantaneously, and the switch automatically resets. In simpler terms, when the measured pressure exceeds the rated value, the free end of the elastic element displaces, directly or after comparison, pushing the switch element to change the on/off state of the switch element, achieving the purpose of controlling the measured pressure. The elastic elements used in pressure switches include single-turn spring tubes, diaphragms, bellows, and corrugated tubes.

Technical Parameters of SOR Pressure Switch:

Maximum Working Pressure:30 inHg vac to 7000 psig with a 0.25mm piston stroke, long service life.
Adjustable set point: maximum point capacity can reach15amps 250VAC CSA, CE, CRN, RTN, SIL, NEMA 4, 4X, IP66.
When the pressure is high, consider selecting the shaft-sealed series pressure gauge. Maximum working pressure:700bar.
Can provide standard pressure switches, vacuum switches, electrical unit sealed switches, dual set point switches, and adjustable differential switches.
Standard product temperature tolerance:204°C (if higher temperature requirements exist, additional cooling rings can be added).

Specifications:

Product description:

FAQ

Q: How long will you give me the reply?

A: We will reply to you as soon as we see the information

Q: What is the delivery time?

A: Our delivery time is within 5-8 days after we get your payment; for large qty mass orders, the time should be confirmed again for you

Q: How about your package?

A: Do not worry about the package, we have rich experience in packing, and all our package is wooden case package.

Q: How about the payment terms ?

A:You can choose T/T.

Q: Do you provide samples ?

A: Yes,we have materials in stock to help you to get the samples as soon as we can.

Q: What is the MOQ?

A:1PC.

Q: Can I get a lower price if I order large quantities?

A: Yes, cheaper prices with more bigger size orders.