Liquid level controller online shopping by Drurylandetheatre? For the monitoring of toxic, highly corrosive and dangerous liquids, HS-ULC-Pro Ultrasonic Non-contact Liquid Level Controller is an ideal choice. Sino-Inst offers a variety of Radar Level Transmitters for level measurement. If you have any questions, please contact our sales engineers. Advanced signal processing methods. Can overcome the influence of temperature drift. Stronger anti-interference; Brand new installation method. Adsorption type + adhesive type. Can improve the stability of the probe; Built-in temperature sensor. Monitor temperature changes for 24 hours. Temperature compensation is also possible; Adopt a new single probe mode. Installation is more convenient. Avoid repeated verification; A new handheld operator can be used to debug the instrument. The probe status can be detected to ensure reliable installation of the probe. It can support on-site upgrade of digital probe software. The historical data of the secondary meter can be read wirelessly.
The advantages of ultrasonic liquid level gauge are very outstanding. It is mainly reflected in the following aspects : Safe and clean. The instrument has long service life. The measurement is stable and reliable with high precision. Of course, the ultrasonic liquid level gauge also has its own limitations and insurmountable defects. Specifically, it is mainly manifested in: There is a blind spot in the ultrasonic liquid level measurement. The dead zone is the area where the meter cannot measure. During the transmission of ultrasonic pulses, a small area near the ultrasonic transducer usually cannot receive sound waves. The blind zone where sound waves cannot be received is related to the measurement distance of ultrasonic waves. Generally speaking, the smaller the measurement distance, the smaller the blind zone. The larger the measurement distance, the larger the blind zone.
In the measurement, the ultrasonic pulse is emitted by the sensor (transducer), and the sound wave is reflected by the liquid surface and then received by the same sensor or ultrasonic receiver. Through piezoelectric crystal or magnetostrictive device into electrical signals. The distance between the sensor and the measured liquid surface is calculated by the time between the transmission and reception of sound waves. Find extra details at external level switch.
Infrared online debugging function : Applicable to occasions where it is not suitable to open the cover for testing in dangerous situations. At the same time, it reduces the difficulty of debugging. Self-diagnosis function : It has its own working status diagnosis function. It also has hardware diagnosis function. It enhances the reliability and stability of the level gauge. One-key recovery function : When the external measuring level gauge works abnormally, it can be restored to the normal state with one key through the debugger. Local display and remote transmission function : The level gauge can not only display the level value on the spot in time. But also remotely transmit it to the control room through the signal line.
Ultrasonic level switch is installed outside the tank. No need to open holes in the tank. Non-Contact Measure. The ideal choice for tank level monitoring. Ultrasonic Level Switch, External Mounted (referred to as “external level switch”) is a new type of level measurement alarm device. Ultrasonic Level Switch is mainly used to detect the liquid level of the storage tank. It can realize the upper and lower limit alarm or monitor whether there is liquid in the pipeline (dry protection). The material of the storage tank can be various metals, non-metals or non-foamed plastics. The wall thickness can be Up to 70mm. See more information at this website.