Allen Bradley
Allen Bradley 836-NX18A Differential Pressure Switch
Allen Bradley 836-NX18A differential pressure switch.
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12-Mo Warranty
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
Differential pressure sensing
0-18" WC range
NEMA 1 enclosure
Reliable operation
Filter monitoring
Product description
The Allen Bradley 836-NX18A is a differential pressure switch designed for monitoring pressure differences in industrial systems. It features a range of 0-18" Water Column (WC), making it suitable for low-pressure differential applications.
This switch is commonly used in HVAC systems for monitoring airflow, filter status, or fan performance, as well as in cleanroom pressure monitoring and other ventilation applications.
Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Allen Bradley 836-NX18A. We provide quality components at competitive prices to support your automation needs.
Technical specifications
| Pressure Range | 0-18" WC |
| Type | Differential Pressure Switch |
Common applications
HVAC systems
Airflow monitoring
Filter status indication
Fan performance
Cleanroom pressure
Ventilation control
Compatible systems
HVAC control systems
Air handling units
Ventilation systems
Cleanroom environmental controls
Also known as
836-NX18A switch
Allen Bradley differential pressure sensor
Replaces / compatible with
This differential pressure switch is part of the Allen Bradley 836 Series and is suitable for low-pressure differential applications up to 18" WC.
Technical note
Expert tip
Ensure that the two pressure ports are correctly connected to their respective high and low-pressure sources to obtain accurate differential readings.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What type of pressure does the Allen Bradley 836-NX18A measure?
The Allen Bradley 836-NX18A measures differential pressure, specifically the difference between two pressure points, with a range of 0 to 18 inches of water column (WC).