DO4100 microcomputer dissolved oxygen controller

DO4100 Microcomputer Dissolved Oxygen Controller $r $n $r $n Typical Applications $r $n $r $nimg2The components of the DO4100 controller are all precision electronic devices from high-tech fields such as aviation, automotive, and military, with electromagnetic compatibility circuit design. It can be applied to various complex industrial environments and anti-interference capabilities. Its products are widely used for online monitoring of dissolved oxygen in power, chemical, biopharmaceutical, semiconductor, and ultra pure water.

DO4100Microcomputer based dissolved oxygen controldevice

Typical Applications

DO4100The Type ControllerThe components are all made of precision electronic devices from high-tech fields such as aviation, automotive, and military, with electromagnetic compatibility circuit equipmentplan,Capable of applying various complex industrial environmentsandanti-interference capabilityoccasion，Its productsWidely used for online monitoring of dissolved oxygen in power, chemical, biopharmaceutical, semiconductor, and ultra pure water.

DO4100 microcomputer dissolved oxygen controllerProduct Features

★LCDtouchScreen display, menu based operation,Friendly human-computer interactionInterface design

★ Displayed on the same screenshowDOMeasurement value, temperature, time, current output

★ The current output adopts independent power supply and optoelectronic isolation technology, with strong anti-interference ability

★ Two relay contacts, capable of independent and free selection of high and low position control

★ High precision temperature compensation system effectively improves the measurement of temperature compensation on instruments

★ responsiveZero point stability and small drift

★ various, multiple, diverse, a variety ofcalibrationOptional methods, a little calibration;two pointsCalibration; Known concentrationcalibration

★ insideplaceSDCard readers can provide convenience for data downloads

★ Historical curve, continuously recording data for one month, available for query at any time

★ The notepad function records the operation and usage of the instrumentmoreover,easy to manage

★ Multiple language options, Simplified Chinese, Traditional Chinese, English

★ Watch dog function, automatically restarts when the system crashes, ensuring that the instrument does not disconnect

Technical Specifications

Measurement rangeenclose 0.0～200.0ug/Lor0.0～20000.0ug/L

Temperature rangeenclose -10～140℃

distinguishrate0.1ug/L,0.1℃

Instrument precisiondegree±1.0ug/Lor±1.0%FS,±0.2℃

When respondinginterval<60Second (final value)of98%，25℃）

working temperaturedegree-5～65℃

Temperature compensationrepay Automatic temperature compensationrepay0～99.9℃(Compensation electricity)blockPT1000orPT100）

Simulated inputgo out tworoad4-20mAor0-10mAOutput, output range can be set arbitrarily

Relay inputgo out High and low alarm pointsThe lag difference can be programmed to be set arbitrarily

communication interface口MODBUS RS485；RS232；HARTProtocol (optional)）

Power supply transmissionenter AC95～265VAC, fifty/60±1Hz,OptionalDC24Vpower supply

protection levellevelIP65

heavy quantity1.2kg

Outline rulerinch144×144×125 mm（H×W×D）

hole-opening rulerinch138×138 mm（H×W）

Instrument installation partyformula Disk mounted, wall mounted

Ordering Guide

The instrument installation method is panel mounted, and wall mounted is optional; electricitysourceAC220V, canselectDC24V；

markmatchOne current output, optional two channels，RS485/RS232/HARTThe protocols are all optional features.

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