Siemens QVE Series Flow Sensor for Fluid, 20L/min Max
- RS Stock No.:
- 639-259
- Mfr. Part No.:
- QVE1902.010 / S55720-S199
- Brand:
- Siemens
Subtotal (1 unit)*
£150.38
(exc. VAT)
£180.46
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 28 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £150.38 |
*price indicative
- RS Stock No.:
- 639-259
- Mfr. Part No.:
- QVE1902.010 / S55720-S199
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Flow Sensor | |
| Media Monitored | Fluid | |
| Maximum Flow Rate | 20L/min | |
| Connection Type | Threaded | |
| Minimum Media Temperature | -20°C | |
| Maximum Supply Voltage | 230V | |
| IP Rating | IP65 | |
| Maximum Media Temperature | 100°C | |
| Minimum Operating Temperature | 0°C | |
| Maximum Operating Temperature | 70°C | |
| Standards/Approvals | EN 60204-1, EN 60730-1, CE | |
| Series | QVE | |
| Current Rating | 6A | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Flow Sensor | ||
Media Monitored Fluid | ||
Maximum Flow Rate 20L/min | ||
Connection Type Threaded | ||
Minimum Media Temperature -20°C | ||
Maximum Supply Voltage 230V | ||
IP Rating IP65 | ||
Maximum Media Temperature 100°C | ||
Minimum Operating Temperature 0°C | ||
Maximum Operating Temperature 70°C | ||
Standards/Approvals EN 60204-1, EN 60730-1, CE | ||
Series QVE | ||
Current Rating 6A | ||
- COO (Country of Origin):
- DE
The Siemens Flow Switch designed for monitoring liquid flow in DN 10 piping systems, making it ideal for HVAC and industrial applications where flow detection is critical. Its compact design and reliable switching mechanism make it a practical choice for systems requiring precise liquid flow monitoring without complex integration.
Housing protection type IP65
Maintenance free
RoHS compliant
Related links
- Siemens QVE Series Flow Sensor for Fluid, 80L/min Max
- Siemens QVE Series Flow Sensor for Fluid, 130L/min Max
- Siemens QVE Series Flow Sensor for Fluid, 30L/min Max
- ifm electronic SBY323 Series Flow Sensor Flow Sensor 20L/min Max
- Honeywell AWM5000 Series Amplified Airflow Sensor for Dry Gas 20L/min Max
- Honeywell HAF Series Digital Airflow Sensor for Air 0L/min Min, 20L/min Max
- Honeywell Airflow Sensor for Air 20L/min Max
- ifm electronic SV0527 Series Vortex Flow Meter Flow Meter for Water 20L/min Max