Industrial parameter synchronization communication system

○ Intuitive digital display - accurately display the measured value, cumulative value, set value and other parameters;

○ Image analog display - display dynamic information in the form of analog graphics plus signal indicator lights, digital, dot matrix, etc., giving people a sense of movement and clear at a glance;

○ Adjustable alarm function - the upper and lower limits can be freely set to indicate and send out alarm signals;

○ Digital calculation function - embedded microprocessor, conventional mathematical calculations can be performed;

○ Simple operation function - the setting of display parameters is realized by infrared remote control or software 485 communication;

○ Power-off protection function - the parameters will not be lost for 10 years after power failure;

○ Built-in clock display - built-in perpetual calendar, the clock will not stop when the power is off;

○ Automatic upload of parameters - the parameter value is automatically uploaded to the computer or other equipment for use, once per second.

Technical indicators
 

1．Working conditions

① Ambient temperature: -25 ～ 85℃

② Relative temperature: ≤ 85% 

③ Power supply voltage: 220V±10%, 50HZ;

2．Accuracy level: ±0.2%, display resolution: 0.025%;

3．Alarm output: upper and lower limit alarm points can be set;

4．Digital display range can be set, decimal point positioning can be set;

6. The number of digits and the size of the digital tube can be selected according to user requirements;

7. It has a perpetual calendar display function;

8. Parameter settings use infrared remote control or computer 485 communication.

9. It can detect and display multiple 4 ~ 20MA standard input signals at the same time, and each channel has independent zero point and slope adjustment hardware;

10. The range and decimal place can be set independently for each channel. And the set value can be saved for a long time after power failure;