DHJ528 online turbidity meter

DHJ528 online turbidity meter

DHJ528 online turbidity meterIt has the characteristics of full Chinese display, Chinese menu operation, full intelligence, multifunctionality, high measurement performance, and strong environmental adaptability. It can be widely used in water plants, power plants, sewage treatment plants, pharmaceutical plants, and hospitals to accurately measure the turbidity of various water samples.
Basic functions and features
Notepad function: Record the operation and usage of the instrument and the occurrence time of alarmsEasy to manage.
Historical curve and digital recorder function: secondary meter everyAutomatically store measurement data once every 5 minutes, and can continuously store turbidity for one month. Providing both "historical curve" display and "timed fixed-point" query on one screen, "historical curve" reflects the overall trend and process of water quality changes, which is conducive to discovering and solving problems. The 'timed fixed-point' function will obtain the measured turbidity at specific points and times.
Digital clock function: display the current timeProvide a time reference for the digital recorder function.
Backlight function: It can be used in dimly lit or completely unlit environments, and automatically adjusts the contrast to the clearest according to temperature changes to suit personal habits.
Preventing program crashes: The watchdog program ensures that the instrument does not crash, which is a basic requirement for online instruments.
Output current setting and checking function: manual current source functionIt can check and set the output current value arbitrarily, making it convenient to detect the recorder and lower computer.
Fully intelligent:The 5801A Chinese online turbidity meter adopts high-precision AD conversion and single-chip microcomputer processing technology, which can complete various functions such as turbidity measurement, automatic range conversion, and instrument self-test.
High reliability: Components integrated onto a single circuit boardWithout complex function switches, adjustment knobs, and potentiometers.
Strong anti-interference ability: The current output adopts photoelectric coupling isolation technology, which has strong anti-interference ability and achieves long-distance transmission. Has good electromagnetic compatibility.
Waterproof and dustproof design: protection levelIP65， Suitable for outdoor use.
RS485 communication interface: It can be easily connected to a computer for monitoring and communication.
Full Chinese displayUser friendly interface: Adopting high-resolution dot matrix LCD display module, all data, status and operation prompts are displayed in Chinese, without any symbols or codes defined by the manufacturer.
Simple menu structure, text-based dialogue: Compared to traditional gauges, The 5801A has added a lot of functions, and due to the use of a categorized menu structure and microcomputer like operation methods, it is clearer and more convenient to use. There is no need to memorize the operation steps and sequence. You can operate according to the prompts on the screen without using the manual.
Simultaneous display of multiple parameters: display turbidity, output current, time, and status simultaneously on one screen. The main display is10x10mm specification display turbidity value: eye-catching, far visible distance; Three secondary displays display the output current, status, week, year, month, day, hour, minute, and second in 5x5 specifications to meet the different usage habits of users and provide a time reference for secondary meters.