Industrietechnik
SF1RE Liquid flow switch
Electromechanical flow switches, suited for pipes of industrial plants: heating and air conditioning, refrigeration systems and heat pumps. Available in brass (suitable for normal media), and stainless steel AISI 316L (compatible with certain aggressive media).
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Specifications
| Dimensions, external (WxHxD) | 140x62x65 mm |
|---|---|
| Material | stainless steel paddles AISI 316L |
| Body material | Brass, R1" threaded |
| Max pressure | 1100 kPa |
| Media Temperature | -40...120 °C |
| Setpoint value, flow rate | 0.2...90.1 m³/h |
| Maximum flow rate | 240 m³/h |
| Contact rating | 15 (8) A, 24...250 V AC |
| Measurand | Flow |
| Medium | Liquid |
| Pipe fitting | Male threaded |
| Conformity | CE |
| Appliance class | Class I |
|---|---|
| Protection class | IP65 |
| Ambient humidity (non-condensing) | 10…90 % RH |
| Storage temperature | -40…85 °C |
| Storage humidity | -20...85 % RH |
| Media | water and not aggressive liquid |
| Material, cover | Transparent PC |
| Material, base | ABS |
Software & documentation
Product sheet
Instructions
Other documentation
Accessories
DBZ-09
Paddles for liquid flow switch in stainless steel AISI 316L. (Only for SF304... and SF350... Not for SF306X, SF307X…