Bestech Australia offer CG capacitance point level sensor, from Nohken, Japan. The CG capacitance point level sensor provides simple and cost effective point level detection of liquids, solids, and adhesive conductive media. This new model of capacitance level sensor can work well with simple fluids, difficult fluids and sophisticated environments as a result of its circuitry.
The CG capacitance point level sensor consists of an oscillation circuit and a detection circuit, and the frequencies of these two circuits are automatically synchronised. This means that no initial calibration is needed and a wide sensitivity range exists.
The CG capacitance point level sensor resists conductive coating and stable detection can be performed. Programming can be done easily, and the CG capacitance point level sensor has a four digit and eight segment graphic LCD in the housing. This enables information to be read at a glance, and makes optional parameters easy to set. By simply pushing a button, the CG capacitance point level sensor checks the dielectric constant of the medium, and automatically sets the span point, making span calibration easy. The CG capacitive point level sensor requires a 100 to 240V AC supply, and it can operate in temperatures of -25°C up to 65°C. It can withstand a maximum pressure of 1MPa, and has a protection rating of IP 65. The length of the electrode can be either 250mm or 450mm. The CG capacitive point level sensor unit is rugged and protected to a rating of IP65.