Description
JSF flow switch for 1…8″, suitable for aggressive media and lower flow volumes
This device has reduced switching values and is therefore suitable for lower flow volumes. Suitable for aggressive media: All parts in the flow Monitor that come into contact with the liquid are made of V4A.
Technical data
| Number of control ranges | 1 |
| Output signal | Switching |
| Operating voltage | None |
| Width | 165 mm |
| Pipe size: | 1″…8″ |
| Electrical connection | Screw terminals |
| With explosion protection | No |
| Color | Gray |
| RAL color number (similar) | 7016/7035 |
| Sensor element | Flow paddle |
| Function Type (Systems Engineering) | Monitor |
| Height | 71 mm |
| Internal setting | Yes |
| Bearing temperature, upper value | 85°C |
| Bearing temperature, lower value | -45°C |
| Maximum humidity (non-condensing) | 95% RH |
| Housing material | Plastic |
| Paddle material | Stainless steel |
| Carrier material | V4A |
| Max. pressure | 500000 Pa |
| Maximum switching voltage | 230 V AC, 50 Hz |
| Maximum switching current | 15 (8) A |
| Medium | Liquid, aggressive |
| Average temperature | 120°C |
| Minimum switching voltage | 24 Vac / 50 Hz |
| Minimum switching current | 150 Ma |
| Mounting / fastening | Tapered Whitworth pipe thread R1″ |
| Surface properties | Matte |
| Approval mark | Type-tested by TÜV |
| Switching element | Microswitch |
| Switch contact | Changeover contact |
| Potential-free switching contact | Yes |
| Switching capacity | 3450 W |
| Degree of protection | IP65 |
| Protection class | l |
| Safety and EMC | In accordance with DIN EN 60730 |
| Depth | 128 mm |
| Ambient temperature, maximum | 85°C |
| Ambient temperature, minimum | -40°C |
| Pollution degree | 2 |
| Mounting | Flow Monitor, paddle set |
