Features：

1. Large display, standard 485 communication, with online and

offline alarm, 144*144*118mm meter size, 138*138mm hole

size, 4.3 inch large screen display.

2. The data curve recording function is installed, the machine

replaces the manual meter reading, and the query range is

arbitrarily specified, so that the data is no longer lost.

3. Carefully select materials and strictly select each circuit

component, which greatly improves the stability of the circuit

during long-term operation.

4. The new choke inductance of the power board can

effectively reduce the influence of electromagnetic

interference, and the data is more stable.

5. The design of the whole machine is waterproof and

dustproof,and the back cover of the connection terminal is

added to extend the service life in harsh environments.

6.Panel/wall/pipe installation,three options are available to

meet various industrial site installation requirements.