C
Y
K
Tech
Online pH/ORP Meter
User’s Manual
pHI01
Copyright © CeYeKo Technology 2021 pHI01_V0.0
Committed to Process Automation Solutions
Страница 1: ...CYK Tech Online pH ORP Meter User s Manual pHI01 Copyright CeYeKo Technology 2021 pHI01_V0 0 Committed to Process Automation Solutions...
Страница 2: ...se operation Note Modification of this manual s contents will not be notified as a result of some factors such as function upgrading We try our best to guarantee that the manual content is accurate if...
Страница 3: ...kes If the instrument is operated in other ways not described in the manual the protections that the instru ment give may be destroyed and the failures and accidents incurred due to violation of preca...
Страница 4: ...tric shock Cut off electric powers before making any checks to avoid electric shock Check the condition of the terminal screws regularly If it is loose please tighten it be fore use It is not allowed...
Страница 5: ...t and controlled equipment Each part of the instrument has a certain lifetime which must be maintained and repai red on a regular basis for long time use The product shall be scrapped as industrial wa...
Страница 6: ...loss of parts or unpre dictable damage caused directly or indirectly by improper operation of the user Discla imer After opening the box please confirm the package contents before starting the operati...
Страница 7: ...allation Methods 11 2 2 Electrode Installation 12 2 3 Wiring 13 2 3 1 Identification of Terminals 13 Chapter 3 Navigation Keys 14 3 2 Definition of Buttons 14 Chapter 4 System Menu Operating 15 4 1 Mo...
Страница 8: ...the RS485 interface through the MODBUS RTU protocol can be easily connected to the computer to achieve monitoring and recording Chapter 1 Introduction After opening the box please confirm the package...
Страница 9: ...tional Accuracy pH 0 02pH ORP 1mV Input Resistance 10 Temperature Compen sation NTC10K 10 60 C Accuracy 0 3 C NTC10K 60 130 C Accuracy 2 C PT1000 Accuracy 0 3 C 10 130 C Manual Automatic Output 4 20mA...
Страница 10: ...this product from rising please install it in a well ventilated place When installing this product please do not tilt it to the left and right try to install it ho rizontally it can be tilted back 30...
Страница 11: ...CYK Tech www ceyeko com Page 11 2 1 3 Installation Methods Install a 92 5 92 5 mm mounting hole on the instrument cabinet or mounting panel The thickness of the mounting panel is 1 5mm 13mm...
Страница 12: ...n Schematic Diagram of Common Installation Method Side wall installation Flange mounted at the top Pipe installation Top installation Submersible installation Flow through installation The interface...
Страница 13: ...C10K and PT1000 connect here C Temperature compensation terminal C PT1000 three wire temperature gro unding PT1000 two wire need to be short connected to TEMPB not NTC10K NC Unidentified 485A RS485 co...
Страница 14: ...Return to the previous page Under Calibration Page Skip this item RIGHT Make a recurrent selection of digit of parameters modify the original indication value MENU Under Monitoring Page Enter the MEN...
Страница 15: ...instrument is equipped with monochrome lattice LCD 128 64 resolution Push MENU to enter password verification page input password to enter the home page Push EXIT to enter alarm inquiry page to inqui...
Страница 16: ...Please contact us if you forget your password System Setting Settings of language buzzer and backlight modification of password and factory settings Signal Setting Toggle electrode type and automatic...
Страница 17: ...nd log in with new password Factory Setting Return to factory settings 4 3 3 Signal Set ting Electrode Type Set the electrode type pH electrode and ORP electrode two types Temperature Compensation Set...
Страница 18: ...ion Enter the ORP calibration screen the first ORP electrode into the 86mV standard solution standing for a moment to be shown after the stability press the ENT then the ORP electrode into the 256mV s...
Страница 19: ...ed value is greater than the low reported off value the low alarm relay off ORP High Alarm When the measured value is greater than the high reported pull value the high reported relay pull when the me...
Страница 20: ...s Function Code Register Address Number of Data CRC Check Data ADDR 0x03 M N CRC 16 Number of Bytes 1 1 2 2 2 Return Format Definition Address Function Code Register Address Number of Data CRC Check D...
Страница 21: ...e CRC check value Example of Temperature Reading Computer Sends 00 03 00 02 00 01 24 1B Conductivity Meter Returns 00 03 02 00 FA 05 C7 Return Command Annotation 00 is the address of slave which can b...
Страница 22: ...uid junction in the work status This method also applies to the storage of composite electrodes 5 The reference electrode regeneration reference electrode problems caused by the vast majority of liqui...
Страница 23: ...measures Conductivity instrument can not be calibrated Answer The standard solution is not mixed in a correct way or the electrode is damaged The instrument can not measure accurately after calibratio...
Страница 24: ...CYK Tech CeYeKo Fluid Measurement Technology www ceyeko com Copyright CeYeKo Technology 2021 Online pH ORP Meter Manual pHI01_V0 0...
