All measurements in millimetres, weights in grams. For the photographic representation, we use an item size both studio light. The illustrations, technical data, dimensions and designs are non-binding. We reserve the right to make changes at any time without notice. The useful dimensions are defined or shown reinforced or result from the article designation. Other dimensions are for illustrative purposes only. Please note this in case of misuse.
Description
H-TRONIC plastic float switch S3
This sensor in conjunction with a solenoid valve can be used to automatically fill barrels, tanks, aquariums and ponds.
The S3 float switch is made of glass-fiber reinforced polypropylene and is suitable for monitoring liquid levels in non-aggressive media (e.g. water). The switching process is triggered by the floating float and the integrated magnetic switch. Depending on the mounting of the float switch, a normally closed or normally open contact can be realized. A 24VAC solenoid valve can be screwed directly onto the tap and connected to the circuit or a control unit via a 24VAC transformer.
Combination article example from figure 3:
RPE solenoid valve 24 VACHunter solenoid valve PGV 24 VAC
Hunter solenoid valve JAR-TOP PGV 24 VAC
Hunter 24VAC transformer/mains adapter
Transformer and solenoid valve are for illustrative purposes only and are not included in the scope of delivery.
Technical data FLOAT SWITCH:
- Connection cable: 10 m PVC stranded wire
- Contact: (normally closed or normally open)
- Temperature range: -10 to +60°C
- max. switching voltage: less than 25V AC/0.4A, less than 60V DC/0.15A
- max. switching capacity: 10W
- Dimensions: 80 x 24 mm
- Hinge requires upward space for contact interruption.
Technical data SCHEIBEN-VARISTOR:
- V/AC max.: 25V
- V/DC max.: 31V
- Varistor voltage: 39V
- Type: S10K25
Note: To prevent a defect due to possible voltage peaks, it is recommended to connect a varistor with 25V in the circuit after the transformer.
DOWNLOAD H-TRONIC Float switch S3 data sheet
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