Float probe sensor
The floating ball principle is used to detect the liquid level in the vehicle, which is binding type installed with loading arm. It is installed and connected to the batch controller to provide liquid level status signal to the loading monitoring system in oil depot, to realize the linkage control with the oil delivery system.
A. Floating ball principle, integral intrinsic safety design;
B. It is easy to install and adjust, and the alarm height can be adjusted by locking the positioning device;
C. The standard cable is 7 meters long;
Tuning fork type anti overflow probe sensor
The tuning fork type anti overflow probe uses the tuning fork principle and the whole digital circuit design to detect the liquid level in the truck tank. It is connected to the main controller to provide the liquid level status signal to the anti overflow control system of the oil depot and realize the interlocking control with the auxiliary oil system.
Tuning fork level meter is the switch that controls the level. When it works, the tuning fork vibrates continuously. When an object touches the tuning fork, it will destroy the vibration resonance. There is a current output in the circuit, which outputs the exciting current, and then there is a feedback. When the vibration is destroyed, the circuit will recognize it, and then it can output a switch signal, which is the relay signal.
Product features:
A. The tuning fork circuit is moved to the arm of the loading arm to facilitate on-site installation, debugging and operating;
B. It is easy to install and adjust, and the alarm height can be adjusted by the positioning device;
C. Wide range of input voltage, full digital circuit design, strong anti-interference ability;
D. Hose type, the total length of standard cable is 8m, and can be customized to lengthen or shorten according to the field demand.
E. The tuning fork body is additionally provided with a stainless steel protective cover to avoid the damage caused by the collision of the probe;
F. When the sensing point of the tuning fork probe is placed at the top, the alarm signal will be generated after the medium contacts, and the valve or pump will be automatically stopped, so as to minimize the contact surface between the medium and the probe rod, avoid the medium sticking on the probe rod and causing false alarm, and prolong the service life of the probe rod.
