Product Name: | Industry online pH/ORP controller |
Measure range: | 0-14 (pH), ±0.02pH |
-1000~1000mv (ORP), ±1mv | |
Others can be customized | |
Temperature | 0~100℃ |
Resolution: | 0.01pH,1mv |
Stability: | ≤0.02pH/24H,≤3mv/24H |
Input Resistance: | ≥10~12Ω |
Temperature range: | 0~100℃, NTC10K |
Temp Compensation: | Manual / Auto temperature compensation |
Communication: | RS485, standard Modbus |
Signal output: | 4-20mA output, Maximum loop 750Ω, 0.01%FS |
Power supply: | 220V±1%,50Hz |
Relay out: | 250VAC, 3A |
Button Name | Function description |
EXIT | Check related warning status on the “monitoring page” Return to previous level page in the up& down level page linked to “menu page” |
MOVE RIGHT | Make a recurrent selection of digit of parameters Remove the original indication value in the “conductivity calibration page” |
MENU | Enter the MENU on the “monitoring page” Exit the MENU on the “menu page” |
MOVE DOWN | Select the related menu on the “menu page” Modify the values in the configuration state |
ENTER | Enter the sub-menu or confirm modification on the “menu page” |