LER00730TBPNKAAA15

Pressure Sensors Transducers Overview

The LER00730TBPNKAAA15 is a sealed gauge pressure switch from the Honeywell LE series, rated for a working pressure of 70 PSI (482.6 kPa) with a maximum pressure limit of 500 PSI (3447.38 kPa). It features an SPST-NO output type and utilizes a 1/8" NPT male threaded port for connection. The device operates within a temperature range of -40°C to 120°C and is powered by a 28V supply. It employs screw terminals for electrical termination and is housed in a cylindrical, threaded package designed for industrial durability.

Pressure Sensors Transducers Feature Summary

• Provides reliable on/off switching control via SPST-NO contact configuration for process monitoring
• Features robust mechanical construction with 1/8" NPT threaded ports for secure fluid system integration
• Engineered for wide operational stability across extreme temperatures ranging from -40°C to 120°C

Pressure Sensors Transducers Applications

• Industrial hydraulic and pneumatic system pressure monitoring
• Compressor protection and control circuits
• Fluid power equipment safety interlocks
• HVAC system pressure validation

Pressure Sensors Transducers Procurement Notes

Verify component authenticity through authorized Honeywell channels due to widespread counterfeiting risks in industrial sensors. Confirm exact suffix alignment with system requirements, as minor variations affect thread standards or electrical ratings. Request current RoHS compliance documentation and material certificates prior to acquisition. Validate that the specific batch matches the required sealing gauge specification for the intended application environment.

Pressure Sensors Transducers Selection Notes

Select this model specifically when a sealed gauge reference is required rather than atmospheric or absolute. Ensure the 70 PSI setpoint aligns with the system's normal operating range below the 500 PSI burst limit. Verify that the 1/8" NPT thread standard matches existing manifold interfaces. Confirm that the SPST-NO logic satisfies the control circuit's fail-safe requirements without additional relay hardware.

Pressure Sensors Transducers Part Context

This component belongs to the Honeywell LE series, a line of industrial pressure switches designed for harsh environments. The series emphasizes mechanical reliability and consistent switching performance across varying thermal conditions. The LE family supports diverse port configurations and pressure ranges, catering to heavy machinery and process automation sectors requiring durable sensing solutions.

Pressure Sensors Transducers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching the 70 PSI sealed gauge rating, SPST-NO output, and 1/8" NPT port specifications precisely.