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Ultra Low-Pressure Switches

PBN3 Series

1 in-H2O to 6.5 in-H2O. SPDT-NO, -NC. Senses air or compatible fluids. Gage. Life: up to 5 million cycles. 15 psi or 80 psi proof pressure.

Overview

The Honeywell PBN Series is a range of versatile, low-cost, ultra-low pressure switches and sensors. PBN products are compact, lightweight, feature high reliability, and are designed to yield a repeatable response over millions of cycles. They can be mounted in virtually any orientation and their rugged construction allows use in the most rigorous environments.

The PBN1 Series has a direct-action blade contact with a set-point range of 0.018 psi to 1.8 psi and gold contacts. The PBN3 Series features a snap-action switch with 0.036 psi to 40 psi and silver contacts.

Product specifications such as operating characteristics, termination type and contact materials can be customized for certain applications.

Data Sheet
Name
Description
File Size
Date
Size
PBN Series Pressure Switch and Sensor Datasheet
application/pdf 872.26 KB
7/16/2021
872.26 KB
Manuals and Guides
Name
Description
File Size
Date
Size
Controls, Monitors, and Pressure Switches Range Guide
application/pdf 5.52 MB
9/24/2021
5.52 MB
Transportation Range Guide
application/pdf 16.68 MB
9/26/2022
16.68 MB
Application Note
Name
Description
File Size
Date
Size
Agricultural Vehicles -
application/pdf 1.11 MB
12/20/2022
1.11 MB
Construction Vehicles -
application/pdf 984.29 KB
12/20/2022
984.29 KB
Defence Ground Vehicles -
application/pdf 872.87 KB
6/14/2023
872.87 KB
eBook
Name
Description
File Size
Date
Size
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Name
Description
File Size
Date
Size
PBN Series Pressure Switch and Sensor Datasheet
872.26 KB
7/16/2021
872.26 KB
Redefining Road Rail & Rugged Applications
28.35 MB
12/20/2022
28.35 MB
Controls, Monitors, and Pressure Switches Range Guide
5.52 MB
9/24/2021
5.52 MB
Agricultural Vehicles -
1.11 MB
12/20/2022
1.11 MB
Construction Vehicles -
984.29 KB
12/20/2022
984.29 KB
Transportation Range Guide
16.68 MB
9/26/2022
16.68 MB
Defence Ground Vehicles -
872.87 KB
6/14/2023
872.87 KB
Name
Description
File Size
Date
Size
PBN Series Pressure Switch and Sensor Datasheet
872.26 KB
7/16/2021
Controls, Monitors, and Pressure Switches Range Guide
5.52 MB
9/24/2021
Transportation Range Guide
16.68 MB
9/26/2022
Agricultural Vehicles -
1.11 MB
12/20/2022
Construction Vehicles -
984.29 KB
12/20/2022
Defence Ground Vehicles -
872.87 KB
6/14/2023
Redefining Road Rail & Rugged Applications
28.35 MB
12/20/2022
Product Number
Image
SKU
Description
alt
PBN3D421-R1
PBN3 Series High Current/Low Pressure Sensors, 10 in-H2O to 28 in H2O pressure range, smooth perpendicular ports, SPDT, polyurethan diaphragm
alt
PBN3D441-R1
PBN3 Series High Current/Low Pressure Sensors, 10 in-H2O to 28 in H2O pressure range, barbed radial ports (same side as terminals), SPDT, polyurethan diaphragm
alt
PBN3E421-R8
PBN3 Series High Current/Low Pressure Sensors, 83.0 in-H2O to 416.0 in H2O pressure range, smooth perpendicular ports, SPDT, polyurethan diaphragm
alt
PBN3E421-R9
PBN3 Series High Current/Low Pressure Sensors, 416.0 in-H2O to 1109.0 in H2O pressure range, smooth perpendicular ports, SPDT, polyurethan diaphragm
alt
PBN3E441-R8
PBN3 Series High Current/Low Pressure Sensors, 83.0 in-H2O to 416.0 in H2O pressure range, barbed radial ports (same side as terminals), SPDT, polyurethan diaphragm
alt
PBN3E441-R9
PBN3 Series High Current/Low Pressure Sensors, 416.0 in-H2O to 1109.0 in H2O pressure range, barbed radial ports (same side as terminals), SPDT, polyurethan diaphragm
alt
PBN3E451-R8
PBN3 Series High Current/Low Pressure Sensors, 83.0 in-H2O to 416.0 in H2O pressure range, barbed radial ports (opposite side as terminals), SPDT, polyurethan diaphragm
Image
SKU
Description
alt
PBN3D421-R1
PBN3 Series High Current/Low Pressure Sensors, 10 in-H2O to 28 in H2O pressure range, smooth perpendicular ports, SPDT, polyurethan diaphragm
alt
PBN3D441-R1
PBN3 Series High Current/Low Pressure Sensors, 10 in-H2O to 28 in H2O pressure range, barbed radial ports (same side as terminals), SPDT, polyurethan diaphragm
alt
PBN3E421-R8
PBN3 Series High Current/Low Pressure Sensors, 83.0 in-H2O to 416.0 in H2O pressure range, smooth perpendicular ports, SPDT, polyurethan diaphragm
alt
PBN3E421-R9
PBN3 Series High Current/Low Pressure Sensors, 416.0 in-H2O to 1109.0 in H2O pressure range, smooth perpendicular ports, SPDT, polyurethan diaphragm
alt
PBN3E441-R8
PBN3 Series High Current/Low Pressure Sensors, 83.0 in-H2O to 416.0 in H2O pressure range, barbed radial ports (same side as terminals), SPDT, polyurethan diaphragm
alt
PBN3E441-R9
PBN3 Series High Current/Low Pressure Sensors, 416.0 in-H2O to 1109.0 in H2O pressure range, barbed radial ports (same side as terminals), SPDT, polyurethan diaphragm
alt
PBN3E451-R8
PBN3 Series High Current/Low Pressure Sensors, 83.0 in-H2O to 416.0 in H2O pressure range, barbed radial ports (opposite side as terminals), SPDT, polyurethan diaphragm