Tlakové spínače mechanické
Tlakové spínače průtokové
Invertory
PříslušenstvíFlow switches SPIN
Electronic flow switch
- It automatizes the start and stop operations of single-phase electric pumps up to 2HP
- It is used in water reserve systems (tanks, cisterns, etc.) and automatizes their filling up and emptying out processes
- It makes the electric pump start when detecting a minimum fluid dropping movement into the pipe; it makes it stop when the flow has been interrupted (taps closing or no water on suction side)
- Ideal for use in booster sets in series with the traditional pressure switch, or in any other application requiring protection against operation when there is no water
- Pump shutdown delay settable internally from 10 to 180 seconds to enable filling of expansion tanks of various capacities
- It protects against the dry running
- Available with SCHUKO socket or pre-fitted electric cables
- Standard 1" M hydraulic connection
- Installation in any position - both vertical and horizontal - according to the flow direction
- Automatic reset after each shutdown of the electric pump; standard interval 60 min/4 attempts
- Easily replaceable electronic printed circuit board
- No need of maintenance
APPLICATIONS:
- Electronic flow and pressure devices
- Dry running protection
| Power supply: | 115-230Vac ±15% 50/60Hz |
| Max rated currant: | 12A |
| Max allawable pressure: | 10 bar |
| Min flow rate: | 2,4 l/min |
| Protection degree: | IP44 IP65 - without plug |
| Fluid temperature: | 5oC - 50°C |
| Ambient temperature: | 5oC - 55°C |
| Hydraulic connections: | 1''M |
