Privacy settings on bolasystems.com
Necessary cookies: Necessary for the proper functioning of the website. These cannot be deactivated.
Analytical cookies: They help us understand how you use our website, allowing us to improve it. This includes Google Analytics.
Marketing cookies: They are used to track visitors across websites to display relevant advertisements. This includes Google Ads and Google Enhanced Conversions technology.
Industrial pressure sensor for precise measurement of neutral and slightly corrosive liquids and gases in HVAC and process applications. More information
Out of stock - can be requested
| Connection size | G 1/2" |
| Connection Type | External thread |
| Medium Temperature | -15...125 °C |
| Output | 4...20 mA |
| Pressure range | 0...4 bar |
| Weight | 0.14 kg |
The Siemens QBE2103-P4 pressure sensor is designed for precise measurement of gauge pressure in neutral and mildly corrosive liquids and gases. It is used primarily in HVAC equipment and in hydraulic and pneumatic systems where reliable, long-term stable pressure measurement is required.
The sensor operates on the piezoresistive measuring principle and provides a 4...20 mA current output. It features high accuracy, overload resistance, a compact design and maintenance-free operation. Thanks to its robust construction, it is suitable for more demanding operating conditions.
We respond to your product queries as quickly as possible, usually within 24 hours.
Shopping with us
About us
Personal collection of goods
Opening hours

Contact
Delivery options
Payment options
Copyright © 2026 BOLA spol s.r.o.
Bola.cz
Nenašli jste to, co jste chtěli vědět?