Measuring principle magnetic
Measuring range up to 1000 mm
Output signal 2 Microswitch SPDT or simple contact
Process connection 1¼" Gas or NPT - 2-hole flange
Material body nylon/glass - stainless steel rod
Temperature up to 120°C
Pressure up to 10 bar
The level switch
is a level switch RIL220 float suitable for high temperatures.
It can be used for dirty liquids, water, petroleum, oils, coolants. It tolerates the presence of ferrous metal particles becouse the float magnet holder and it is integral with the rod.
It is a secure device because the electrical part is totally separate in the side of the tank and it is perfectly sealed with respect to the outer side by means of ultrasonic welding and resin of the pin.
The body is very strong in the mechanical aspect from a chemical resistant and ideal as insulating container of reed contacts.
The series RIL220 has the head that carries two control rods and two floats. Each rod can switch the signal of 1 or 2 Reed (in simple contact or exchange), consequently each header may contain from 2 to 4 reed.RIL220
are supplied with rods suitable for controlling a maximum altitude of 500 to 1000 mm. They may be required already arranged for the control of predetermined dimensions.
If the liquid are too dense the two floats can be requested totally separated from each other to prevent the rod 1 is affected by friction with the float rod 2. The minimum distance between two points to be checked is 90 mm.
If required, the float can be supplied with through holes and could be placed in the desired point on the rod without cutting it, which can be as long as the height of the tank.
If necessary the control point of the liquid may be modified at will, simply by moving the float.
- Insensitive to dirt
- You can get the desired length by cutting the steel rod