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 26 June 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 | |
| Media Monitored | Fluid | |
| Product Type | Flow Sensor | |
| Maximum Flow Rate | 20L/min | |
| Connection Type | Threaded | |
| Minimum Media Temperature | -20°C | |
| Maximum Supply Voltage | 230V | |
| IP Rating | IP65 | |
| Minimum Operating Temperature | 0°C | |
| Maximum Media Temperature | 100°C | |
| Maximum Operating Temperature | 70°C | |
| Series | QVE | |
| Standards/Approvals | EN 60204-1, EN 60730-1, CE | |
| Current Rating | 6A | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Media Monitored Fluid | ||
Product Type Flow Sensor | ||
Maximum Flow Rate 20L/min | ||
Connection Type Threaded | ||
Minimum Media Temperature -20°C | ||
Maximum Supply Voltage 230V | ||
IP Rating IP65 | ||
Minimum Operating Temperature 0°C | ||
Maximum Media Temperature 100°C | ||
Maximum Operating Temperature 70°C | ||
Series QVE | ||
Standards/Approvals EN 60204-1, EN 60730-1, CE | ||
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
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