- Teklab Profile
- Electro Optic Systems
- Optical Level Switches
- Refrigeration and AC
- Oil level infrared sensors
- Oil level controllers
- CO2 Refrigeration
The plastic level switch has been designed for use in level monitoring applications for the control of the lquid presence and can be suitable for a lot of applications.
read more about plastic infrared sensors
Metallic sensors can be suitable for a lot of applications due to the wide chemical compatibility assured by the fused glass dome with the stainless steel body.
read more about metallic infrared sensors
Sensors with temperature output
Metallic Sensors with temperature outputThis series of switches incorporates the 4-20mA temperature output.
read more about 4-20mA infrared sensors
Atex SensorsThe sensor has been manufactured to achieve the ia intrinsically safety, and to work in potential explosive environment – IIC Group – in the T6 (85ºC) temperature class.
read more about Atex infrared sensors
|Electro optic systems and liquid level sensors|
Traditional liquid level sensors based on pressure (diaphragm), mechanical or magnetic floating devices have moving parts in them. These moving parts make them less rugged, dependable and reduce their useful life.
These systems are simple, solid state devices with no moving parts and are economical, compact in size and lightweight.
When only air is present in the object to be sensed, all the light emitted is reflected internally by the dome of the probe and returned to the receiver. When there is liquid, a large amount of rays emitted is absorbed / refracted by the liquid.
They can have different output types.
They can sense the levels of clear, translucent, reflective, as well as opaque liquids.