SENSECA
Honsberg - VD Series Flow Switch
Piston
Model VD is a mechanical flow switch in red Bronze with changeover reed switch. It is highly suitable for marine applications and where red Bronze is a requirement.
Special versions
• Ex/ATEX version
• Approved: Germanischer Lloyd, LOBA (sch)
• Housing in stainless steel
• Flange connection
• For media temperature up to +150°C
- Switching Range 1..600 l/min H²O
- Water (oils and gases available on request)
- G¼" up to G3"
- Red Bronze Wetted Parts
- Max Pressure 16 bar
Selected variant
Technical data
| Accuracy | ± 5% of full setpoint |
|---|---|
| Connection type | Internal thread, G ¼ " |
| Contact rating max | 50 VA |
| Electrical connection | Plug connector DIN 43650-A |
| Flow max | 15 l/min |
| Flow range max | 10 l/min |
| Flow range min | 1 l/min |
| Function | Flask, reed contact, alternating |
| Hysteresis | Depending on the breaking value, however, at least 0.3 l / min |
| IP class | IP44 |
| Material cover | ABS plastic |
| Material flask | POM |
| Material of body | Bronze |
|---|---|
| Material of seals | NBR |
| Material spring | Stainless steel 301 |
| Pressure drop | Max 0.5 bar at maximum flow |
| Pressure range max | 25 bar |
| Temperature of media to | 120 °C |
| Type of flow component | Flow Switches |
| Weight | 1 kg |
| Viscosity max | 1 cSt |
| Voltage ac max | 250 V |
Product description
Model VD is a mechanical flow switch in red Bronze with changeover reed switch. It is highly suitable for marine applications and where red Bronze is a requirement.
Special versions
• Ex/ATEX version
• Approved: Germanischer Lloyd, LOBA (sch)
• Housing in stainless steel
• Flange connection
• For media temperature up to +150°C
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