Siemens QVE1901


The Siemens QVE1901 is a reliable flow switch designed for monitoring fluid flow in various industrial systems. It supports nominal pipe sizes ranging from DN20 to DN200 and operates with a switching capacity of 1 amp at either 230 VAC or 48 VDC. Featuring a single-pin, potential-free contact, this device provides straightforward on/off signaling. Installation is simplified with screw terminals, making it easy to integrate into your control setup. Distributed by BSP Automation, the QVE1901 is a practical choice for accurate flow detection in a range of applications.
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