4NN-K2-N4-B1A SOR Force Balance Piston Switch 1000 psi
Introduction:
The SOR 4NN-K2-N4-B1A is a rugged industrial pressure switch based on force balance piston design. It has an adjustable pressure range from 2 to 8 psi. The SOR 4NN-K2-N4-B1A handles maximum over range of 750 psi with 1000 psi proof pressure.
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Product Overview
The SOR 4NN-K2-N4-B1A belongs to the 4NN series of pressure switches. This device uses a force balance piston design for reliable operation. The SOR 4NN-K2-N4-B1A is suitable for hydraulic and pneumatic systems. You get an adjustable range from 2 to 8 psi increasing pressure. The typical dead band is 0.2 psi for accurate switching. The SOR 4NN-K2-N4-B1A provides excellent over range protection at 750 psi.
Technical Specifications
The SOR 4NN-K2-N4-B1A delivers reliable pressure monitoring for industrial applications. All parameters follow the official datasheet.
Pressure Ratings
Adjustable range (increasing pressure): 2 to 8 psi (approximately 0.14 to 0.56 bar)
Typical dead band: 0.2 psi
Maximum over range: 750 psi
Proof pressure: 1000 psi
The SOR 4NN-K2-N4-B1A withstands high over pressure without damage.
Design & Construction
Sensor mechanism: Force balance piston design
Application suitability: Hydraulic and pneumatic systems
The piston design provides excellent durability in high cycle applications.
Installation Guide
Follow these steps to install the SOR 4NN-K2-N4-B1A correctly.
Mount the pressure switch using the standard process connection.
Apply thread sealant to the connection threads before installation.
Connect the pressure line to the SOR 4NN-K2-N4-B1A inlet.
Wire the electrical contacts according to your control circuit.
Adjust the set point within the 2 to 8 psi range using the adjustment mechanism.
Verify the dead band of 0.2 psi meets your application needs.
Test the switch operation at increasing and decreasing pressure.
Packing List
This package for the SOR 4NN-K2-N4-B1A includes the following items.
SOR 4NN-K2-N4-B1A pressure switch (one unit)
Installation and adjustment instruction sheet
Electrical terminal cover
Process connection seal
Frequently Asked Questions (FAQ)
1. What is the adjustable pressure range of the SOR 4NN-K2-N4-B1A?
The SOR 4NN-K2-N4-B1A has an adjustable range from 2 to 8 psi. This range applies to increasing pressure for set point configuration.
2. What is the proof pressure for the 4NN-K2-N4-B1A?
The SOR 4NN-K2-N4-B1A has a proof pressure rating of 1000 psi. The maximum over range is 750 psi without damaging the switch.
3. What design does the SOR 4NN-K2-N4-B1A use?
The SOR 4NN-K2-N4-B1A uses a force balance piston design. This construction provides reliable operation in hydraulic and pneumatic systems.
4. What is the typical dead band of the SOR 4NN-K2-N4-B1A?
The typical dead band is 0.2 psi for the SOR 4NN-K2-N4-B1A. Dead band is the difference between increasing and decreasing pressure set points.
5. What systems is the 4NN-K2-N4-B1A suitable for?
The SOR 4NN-K2-N4-B1A is suitable for hydraulic and pneumatic systems. The rugged piston design handles high cycle applications effectively.