Home page
HVAC Equipment
HVAC Measurement and Control Equipment
HVAC Sensors
SIEMENS QBM81-5 Fark Basınç Presostatı

SIEMENS QBM81-5 Fark Basınç Presostatı

SIEMENS QBM81-5 Differential Pressure Switch

Precise Pressure Control in Your HVAC Systems with ORFA Industrial Guarantee

A critical component for the safe and efficient operation of HVAC installations, the Differential Pressure Switch sets industrial standards with Siemens quality. This Differential Pressure Switch is designed to monitor air filter clogging, control airflow, and detect fan belt breakage. The Siemens QBM81-5 model Differential Pressure Switch provides precise measurement in the 0.5-5 mbar range to ensure system safety. Thanks to its compact design, this Differential Pressure Switch is easy to install and made of durable materials. With IP54 protection rating, the Differential Pressure Switch is resistant to dust and water splashes. A reliable Differential Pressure Switch increases energy efficiency and reduces maintenance costs. Each Differential Pressure Switch offers over 1 million cycles. This Differential Pressure Switch with SPDT contact provides safe switching at the set pressure. Preferred in the HVAC sector, the Differential Pressure Switch finds wide application – from clean rooms to kitchen hoods. Achieve precise control in your installation with the Siemens Differential Pressure Switch.

Differential Pressure Switch Technical Specifications Details

Brand: SIEMENS

Model: QBM81-5

Type: Differential Pressure Switch

Measuring Range: 0.5 - 5 mbar (50 - 500 Pa)

Connection: 2x ø6.2 mm Male (Hose)

Output Contact: 1x SPDT (Changeover)

Operating Temperature: -30°C to +85°C

Protection Rating: IP54

Mechanical Life: >1 Million Cycles

Differential Pressure Switch Key Advantages

Precise Measurement: High accuracy in 0.5-5 mbar range.
Easy Installation: Compact design with mounting bracket for quick setup.
Reliable Performance: Siemens quality and long-lasting mechanism.
Wide Application: Ideal solution for filter, flow, and fan monitoring.

Differential Pressure Switch Application Areas

Ventilation and air conditioning units (HVAC).
Clean rooms and kitchen hoods.
Industrial air filtration systems.
Fan and duct pressure control panels.

Discover safe and efficient pressure management in your HVAC installation with the Siemens Differential Pressure Switch.

Sıkça Sorulan Sorular

Bu ürün orijinal ve garantili mi?

Evet, tüm ürünlerimiz faturalı satılır ve yetkili distribütör güvencesi taşır.

Kargo ne zaman kargoya verilir?

Saat 16:00'a kadar verilen siparişler, aksi bir durum olmadığı sürece aynı gün kargoya teslim edilir.

Fatura kesiliyor mu?

Evet, tüm siparişlerimiz faturalı olarak gönderilir.

Reviews

Be the first to comment on this product!

Write a Comment

Questions & Answers

No questions have been asked about this product yet.

Ask a Question

Installment Options

Your Suggestions

You can use the suggestion form to submit feedback on the product's price, image, description, or any other insufficient areas.
Thank you for your feedback and suggestions.

Product image is poor quality, corrupted, or not viewable.

Missing information in the product description.

Errors in product information.

Product is more expensive than on other sites.

There should be other alternatives to this product.

Shopping Experience

Be the first to leave a review on our site!

Share Your Experience

Tags :

endüstriyel presostat