Capacitive Level Sensor CG400
Conventional Radio Frequency and Admittance sensor are typically used as inexpensive solutions for point level detection, but they are often times unreliable. The model CG provides reliable, simple, and cost effective point level detection of liquids, solids and adhesive conductive medium. Sophisticated application with fluids, operation condition that requires periodical re-calibration with conventional simple sensors due to the deviation of working conditions like Fluid's chemical configuration. Humidity, Temperature, Resistance value factor, build up can not normally be covered with conventionally simple capacitance level sensors. Our new model CG400 can work well both simple fluids, difficult fluids and sophisticated environment due to the patent pending circuitry.
Measuring range ：4000mm Max
Sensitivity ：30 to 2000 pF
Accuracy ：±0.5 % F.S.
Power supply ：18 to 30 V DC
Startup current ：50mA DC Max (Approx. 0.5 second at start up, 25℃)
Output signal ：4 to 20mA DC (Load Resistive 540Ω Max. at 24V DC)
Operating temperature ：-25 to 65 ℃ for housing (without dew)
Operating pressure ：100 kPa Max. (Except mounting part)
Protection class ：IP68 (Electrode), IP65 (Housing)
Material ：304SS electrode, PFA insulator tube, ADC12 (Acrylic painting) housing
Mounting ：R 1" and JIS5K50A (STD), other size of thread and flange are available as an optional
Cable entry ：G 3/4" or equivalent
Recommended cable ：2-core shielded cable (Outer dimension: approx. Φ10mm)