Announcements 1.When using, please comply with the instruction of the operation procedures and the announcements. 2.If discover the instrument work abnormally or damaged, please contact the dealer and do not repair by yourself.
3.In order to measure more accurately,the instrument must be often cooperated with electrode for calibration,if you have purchased electrode for nearly one year or the electrode has some quality problems,please pay attention to change.
4.Before calibrating,please preheat the insrument for 30 minutes.
5.If the products update,this manul will not give further note.
product configuration Standard configuration
2.Sensor with 10m
Main features 1.Large LCD screen,simultaneous display of multiple parameters.
2.EC/TDS measurements,upper and lower limit control.
3.Automatic temperature compensation:0~100℃
4.Communication function:Both RS485 and 4-20mA interfaces adopt photoelectric isolation technology.RS-845communication interface,compatible with the MODBUS part of the protocol part(optional),can be converted to RS-232.
5.Watchdog function:make sure the instrument does not crash.
6.Factory settings can be restored. Power down protection > 10 years.
constant 30.0 0~50000ppm
2 sets of ON/OFF relay contacts
4-20mA current output,Photoelectric isolation protection
environmental temperature is 0~60℃,relative humidity 0% or less.