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200L-3-1-3/15-77 is listed in the Pressure Sensors Transducers range at ChipApex. The manufacturer field lists NOSHOK, Inc.. Its product description is Mechanical Pressure Switch. Review the specifications below when checking this part for your BOM.
The NOSHOK 200L-3-1-3/15-77 is a mechanical pressure switch from the 200L Series. It features a 1/8-inch NPT process connection and utilizes an NBR diaphragm for media compatibility. The device provides Single Pole Double Throw (SPDT) switching functionality with a setpoint range of 3 to 15 psi. It incorporates a Weatherpack tower with a 3-pin female connector for electrical interfacing. The unit is designed for industrial automation applications requiring reliable pressure monitoring.
Verify that the required setpoint range aligns with the 3 to 15 psi specification. Confirm that the 1/8-inch NPT thread size matches the existing piping interface. Ensure the NBR diaphragm material is compatible with the specific process fluid to prevent degradation. Check that the 3-pin Weatherpack connector configuration suits the control circuit wiring requirements.
Select this model when a compact mechanical switch is needed for low-pressure ranges. The 200L series offers a cost-effective solution compared to electronic alternatives. Consider the NBR diaphragm limitation if aggressive chemicals are present. The integrated tower simplifies installation by reducing external wiring complexity.
This component belongs to the NOSHOK 200L Series of mechanical pressure switches. The series is characterized by its compact design and reliability in harsh environments. These switches are widely used in sectors requiring durable pressure sensing without complex electronics.
Public confirmed substitute part numbers are not available in the provided documentation.
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