QBM81-5
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If you're unsure whether this part is a perfect match, please contact us.
Condition: New Sealed
£35.00
Est. Shipping: Need it Faster? Please Check With CJS
View all options and prices (3)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: December 02 2026 |
WM92-QB | Enquire now | £35.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: September 30 2026 |
WM75-QB | Low stock | £40.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: September 29 2026 |
WM44-QB | Low stock | - | Get Quote |
Condition: New
Priced on Request
Est. Shipping: Usually Dispatched In 3-5 Days
Condition: Used
Priced on Request
Est. Shipping: Usually Dispatched In 3-5 Days
Our Warehouse Description:
The QBM81-5 is a differential pressure switch designed for monitoring air pressure and airflow in HVAC systems. It is suitable for use with air and inert gases, measuring pressures within a range of 50 to 500 Pa (0.005 bar). The device functions as a flow switch or filter monitor in air ducts, helping to oversee air filters, airflow, and fan operation. It features a diaphragm for accurate pressure detection and is commonly employed in ventilation and air conditioning applications.
Full 12 months warranty
Siemens is a global leader in industrial automation, digitalisation, and electrification, offering products such as PLCs, drives, industrial robots, and process control systems. Known for innovation and sustainability, Siemens’ technologies enhance efficiency, safety, and performance across industries like manufacturing, energy, and healthcare.
***CJS Automation is NOT an authorised distributor of Siemens***
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