Product Overview: RF Series RF Admittance Level Controller is used to detect silos, chutes or other container with the adhesion of liquid, solid particles, dust, and other material other mixed slurry bit digital control instrumentation. Can be used for liquid interface between two different measurements, such as the oil-water interface measurement. RF Series RF admittance level controller with calibration simple and quick, stable performance, various models of versatility, easy installation, beautiful appearance and so on. It can be widely used in petroleum, chemical, metallurgy, electricity, medicine, food, paper, building materials and other industrial fields. And the controller can be used with PLC or DCS distributed control system supporting the use of the process to achieve automatic detection and automatic control. Product Features: Easy installation Sealed integrated mounting structure, all using digital integrated circuits, five no mechanical moving parts, once installed without zeroing several debugging. 2 digital circuits using low temperature drift compared with existing products, dramatically reducing the ambient temperature and humidity on the meter running season without zeroing. Advanced circuit design to avoid false signals adhesion material generated by the probe, but also resistance to fluctuations caused by a variety. 3 adaptable in the field of high temperature, high pressure, high dust, high viscosity of the occasion for solid and liquid materials for testing. 4 As a result of one-time zeroing digital circuits, allowing users a complete zeroing in short positions in the state. Typical applications: Widely used in petroleum, chemical, metallurgy, electricity, medicine, food, paper, building materials and other industrial fields. Technical parameters: Power supply: DC24V ± 10%, AC220V ± 10% 50/60Hz Relative humidity: ≤ 85% RH Output: SPDT contact capacity: AC220V/5A, DC24V/5A Ambient temperature: -40 ~ 60 ℃ Medium temperature: -40 ~ 500 ℃ Sensitivity: ≤ 0.3pF temperature: 0.3pF/30 ℃ Calibration: Zero button sensitivity settings: set the value range is 1-9 gear switch delay setting: Delay values ??range from 0-59 "; 1-1/4 NPT threaded" pipe thread; flange (optional) Installation 3/4: second protection: IP65 Probe material: stainless steel, PTFE, high temperature plastics, ceramics proof grade: Ex dIIBT4 Connection : Top-mounted, side-mounted