Name | Float switch |
---|---|
Type | T-28 – ref: 2503-T28-…E |
Density of the product | 2503-T28-02E/05E/10E: From 0,85 Kg/l 2503-T28-02ET: From 0,95 Kg/l |
Maximum pressure | +1 bar |
Switching voltage | 250 V AC |
Switching function | 1 NO + 1 NC |
Capacity of the contact | 1,5 A / 250 V AC (for resistive loads) For inductive or capacitive loads, reduce at 50% |
Ambient temperature | 2503-T28-02E/05E/10E: 0° C – +60° C 2503-T28-02ET: 0° C – +85° C |
Protection | IP68 according to DIN EN60529 |
Float weight | 0,07 Kg |
Counterweight weight | 0,17 Kg |
Cable length | 02 – 2 m cable – ref: 2503-T28-02E and ref: 2503-T28-02ET 05 – 5 m cable – ref: 2503-T28-05E 10 – 10 m cable – ref: 2503-T28-10E |
Materials: | |
Float | Polypropylene |
Cable | 2503-T28-02E/05E/10E – Double isolation PVC 2503-T28-02ET – Double isolation PTFE |
- Productos
- Control of liquids
- T-28E
Intended use
The floats are to be used to control the level in the filling and emptying processes of tanks and containers in which non-scaling clean or residual waters are used. They are specially designed to be introduced through little holes.
There is, under request, a mounting accesory made of PVC and with a G 1 “ thread that fixes the float and allows the adjustment of the level due to a cable gland.
Function
When the level of the liquid reaches the level of the float switch, the float changes its position an angle and activates a micro switch due to this deviation.
It is necessary to install 2 devices to control of the maximum and the minimum levels automatically.
Mechanical connection
It is simple: the switch literally hangs on its own cable at the desired height and is fixed to the ceiling or to one side of the tank adjusting the distance of the counterweight, if it was requested.