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Product Specifications:
| Item | Liquid Flow Switch |
| Body Material | Polypropylene |
| Connection Size | 1/2" |
| Connection Type | FNPT |
| Contact Rating (ac) | 45 Ma @ 115V (No Load), 95 Ma @ 115V (Load-Relay Energized) |
| Contact Rating (dc) | 20 mA @ 24V |
| Dc Contact Rating | 20 Ma @ 24V |
| Filter Rating | 150 µm |
| Flow Switch Type | Hall Effect |
| Fluid Connection | 1/2" FNPT |
| Height | 2 2/5" |
| Housing Material | Polypropylene |
| Length | 2 2/5" |
| Max. Ambient Temp. | 150°F , 180°F |
| Max. Filter Rating | 150 µm |
| Max. Flow Rate | 20 GPM |
| Max. Media Temp. | 180°F |
| Max. Pressure | 100 psi |
| Media Temp. | -20°F to +180°F |
| Min. Ambient Temp. | -20°F |
| Min. Flow Rate | 4 GPM |
| Min. Fluid Temp. | -20 F |
| Min. Media Temp. | -20°F |
| Overall Height | 2 2/5" |
| Overall Length | 2.4" |
| Overall Width | 3.1" |
| Recommended Filtration (microns) | 150 µm |
| Series | RFS Series |
| Set Point Configuration | Adjustable |
| Switch Position | Normally Open, Normally Closed |
| Switch Type | SPDT |
| Type | Rotor |
| Voltage | 24V DC |
| Wetted Material | Buna N, Ceramic, Polypropylene, Polysulfone |
| Width | 3.1" |
Shipping Info:
| Ship weight (kg) | 0.16 |
| Ship height (cm) | 11.94 |
| Ship length (cm) | 9.65 |
| Ship width (cm) | 6.86 |
| HS code | 8481809015 |
| Country of Origin | US |
Product Variants
| Model | Max. Media Temp. | Housing Material | Media Temp. | Max. Flow Rate | Overall Width | Min. Flow Rate | Max. Pressure | Max. Ambient Temp. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| RFS 155425 | 180°F | Polypropylene | -20°F to +180°F | 5 GPM | 3.1" | 0.5 GPM | 100 psi | 180°F | €565.78 | |
| RFS 156265 | 212°F | Brass | -20°F to +212°F | 5 GPM | 3" | 0.5 GPM | 200 psi | 212°F | €698.43 | |
| RFS 156268 | 212°F | Brass | -20°F to +212°F | 20 GPM | 3" | 4 GPM | 200 psi | 212°F | €698.30 | |
| RFS 180395 | 212°F | Brass | -20°F to +212°F | 30 GPM | 3.9" | 5 GPM | 200 psi | 212°F | €675.25 | |
| RFS 181688 | 212°F | Brass | -20°F to +212°F | 60 GPM | 3.9" | 8 GPM | 200 psi | 150°F | €734.86 |
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GEMS SENSORS RFS 155485 Liquid Flow Switch Rotor Spdt 35ma/95ma
€581.03 /unit
