Supply 6802 American WDM ultrasonic level difference gauge

  6802  Series ultrasonic liquid level difference meter is a non-contact liquid level measuring instrument
It uses the principle of acoustic reflection to detect the liquid level before and after the pollution barrier and calculate the liquid level difference
The instrument is composed of ultrasonic probe and host, both of which are all plastic sealing structures
It can be widely used in water treatment liquid level and liquid level difference measurement in chemical, electric power, metallurgy, petroleum and other industries The distance between the host and the ultrasonic probe can reach 1000 meters
  The ultrasonic probe has a fully enclosed structure and is resistant to strong corrosion
  Low blind area, high sensitivity and strong anti-interference ability
  Large screen with backlight graphic LCD display, Chinese / English optional menu system
  Available Two relay switching signals, and the relay status can be set arbitrarily
  It can be used as double probe, double output and double point liquid level gauge

  Provide RS485 digital communication, standard Modbus Protocol
  Comply with Hart 7
3 standard digital communication, which can communicate with any standard manual operator
  * setting parameters can be provided for easy operation
Features: automatic identification of true and false echoes in any range (the required range can be selected according to customer requirements) Automatically determine the measurement conditions; Automatic temperature compensation; High measurement accuracy; Reliable high reliability;
Isolated power supply is adopted, and all incoming and outgoing lines of the transmitter are equipped with lightning protection devices;