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Technical data

BA-42840-02-V03

Water sampling station

EASYPRO COMPACT

Operating instructions

5.2 Measuring cell

Technical data for connecting a

TOPAX

controller.

5.2.1 Open 3-electrode measuring cell

Measuring cell

DMZ3.1

Measuring input

all oxidizing ions

Measuring electrode

Gold or platinum (depending on measurement)

Reference electrode

Silver / silver chloride with KCI gel filling

Counter electrode

Precious metal

Measuring range

0 – 15 mg/l Cl

Transfer/slope

20 – 30 μA / mg/l

Electrolyte

Sample water

Electrical connection

N attachment head

Hydraulic connections

hose 6/8 mm

Pressure range

0 – 6 bar

Flow rate

30 l/h

Measuring principle

amperometric 3-electrode measuring cell with potentiostatic control

Tab. 10: Open 3-electrode measuring cell

5.3 Technical data TOPAX

MC multi-channel controller

TOPAX

Housing dimensions (W x H x D)

302 x 240 x 107

Voltage supply

100 – 240 V AC, 50/60 Hz

Power consumption

max. 20

Analogue outputs for remote transmission

4 x 0/4 – 20 mA, working resistance max. 500 Ω

Disturbance variable input

0/4 – 20

Interfaces

Ethernet TCP/IP or RS485 Modbus RTU (optional)

Protection class

IP65

Ambient temperature

°C

-5 to +45 (no exposure to direct sunlight)

Control characteristic

P, PI, PID or PD behaviour,

control direction selectable with disturbance variable feed forward,

2-side control selectable

Tab. 11: Technical data

TOPAX

multi-channel controller

Содержание EASYPRO COMPACT

Страница 1: ...tems Lutz Jesco GmbH 2020 BA 42840 02 V03 Water sampling station EASYPRO COMPACT Operating instructions Read the operating manual The user is responsible for installation and operation related mistake...

Страница 2: ......

Страница 3: ...ling station 15 6 2 Wall holder 16 7 Installation 17 7 1 Installation location 17 7 2 Wall mounting 17 7 3 Electrical installation 17 7 4 Installing the hydraulics 18 7 5 Connecting sensors 18 7 6 Con...

Страница 4: ...njuries WARNING Refers to a potentially hazardous situation Failure to follow this instruction may lead to death or severe injuries CAUTION Refers to a potentially hazardous situation Failure to follo...

Страница 5: ...system functions n Failure of required maintenance and repair methods n Risk to persons when working on the device n Danger to the environment from overdosing 2 3 Working in a safety conscious manner...

Страница 6: ...s on accident prevention 2 4 3 Trained persons Trained persons have received training from the operator about the tasks they are to perform and about the dangers stemming from improper behaviour Train...

Страница 7: ...various applications and can be deployed universally The main application is to maintain the water quality in swimming pools by evaluating the measurement of chlorine pH and redox 3 3 Foreseeable misu...

Страница 8: ...r sampling station The Water sampling station can continuously measure the level of disinfection effective chlorine content the pH value the Redox value and the sample water temperature This water sam...

Страница 9: ...nal control of a function here external stop 3 Parameter calculated here effective chlorine 4 Module for pH and Redox single rod measuring cells Control system 1 Controller 1 2 Controller 2 1 Controll...

Страница 10: ...sserbedart 11111111111111111111111111111111111111111111111111 11111111111111111111111111111111111111111111111111111111111111111 Made in Germany a k in12B J 0 1 t g aif edemark JEsci i EASYPRO COMPACT...

Страница 11: ...sistance max 500 Disturbance variable input mA 0 4 20 Interfaces Ethernet TCP IP or RS485 Modbus RTU optional Protection class IP65 electronic controller Ambient temperature C 5 to 45 no exposure to d...

Страница 12: ...Pressure range 0 6 bar Flow rate 30 l h Measuring principle amperometric 3 electrode measuring cell with potentiostatic control Tab 10 Open 3 electrode measuring cell 5 3 Technical data TOPAX MC mult...

Страница 13: ...ll transconductance CS120 excess chlorine measuring cell mg l 0 10 dependant on the measuring cell transconductance Diaphragm covered measuring cell mg l 0 2 dependant on the measuring cell Total chlo...

Страница 14: ...9 10 LED output GND Ground for the LEDs 11 Disturbance variable input 0 4 20 mA 12 13 Analogue output 1 0 4 20 mA working resistance max 500 14 15 Analogue output 2 16 17 Analogue output 3 18 19 Analo...

Страница 15: ...cal changes 200116 BA 42840 02 V03 Water sampling station EASYPRO COMPACT Operating instructions 6 Dimensions 6 1 Water sampling station All dimensions in mm 454 496 161 385 465 42803001_3 Ma bild EAS...

Страница 16: ...COMPACT Operating instructions 6 2 Wall holder All dimensions in mm 43 23 25 50 R20 R 2 0 t 2 8 28 6 5 33 8 25 6 5 Fig 8 Water sampling station front view 361 374 5 23 35 5 5 Fig 9 Wall holder plan v...

Страница 17: ...voltage supply to your device can now be performed via a normal Schuko plug or a control cabinet Perform the specifications of this section for devices without a pre fitted Schuko plug Pre conditions...

Страница 18: ...water to the inflow tap Fig 1 Water sampling station EASYPRO COMPACT on page 8 pos 8 by plugging the hose into the inflow tap 2 Connect the return flow hose of the sample water to the outflow tap Fig...

Страница 19: ...stat 4 Counter electrode 5 Reference electrode Tab 16 Terminal connection of the potentiostat module input circuit board 7 6 Connecting the actors Depending on the equipment of the device you have var...

Страница 20: ...elay 7 6 5 Output circuit board with servomotor 20 mA The output connects a servomotor with or without feedback 3 2 1 Fig 19 Output circuit board with servomotor 20 mA Terminal Function Description 1...

Страница 21: ...circuit suffers a short circuit the relays must be protected separately on the maximum relay switching current Pre conditions for actions You would like to connect an inductive load to the relay Perf...

Страница 22: ...ddresses 1 to 14 The addresses 0 and 15 are reserved for internal purposes and are not supported RS485 Modbus settings n Baud rate 9600 n Word length 8 Bit n Stop bit 1 Bit n Parity None n You can rea...

Страница 23: ...8 2 Adjusting the measuring cells for measuring the pH and Redox value This section takes you through calibrating the measuring cells of the EASYPRO COMPACT water sampling station step by step Pre con...

Страница 24: ...pplication x Servomotor with a feedback potentiometer n A feedback potentiometer can be connected 1 10 k for servomotors with position feedback n Compensate the feedback potentiometer During compensat...

Страница 25: ...The device is set up variably and can be individually adapted to meet your requirements As such it is necessary to adjust the configuration of the inputs and outputs to the sensors and actors used The...

Страница 26: ...rbance variable to an input signal of 4 20 mA or 0 20 mA You can also deactivate the disturbance variable 3 Unit As a rule the disturbance variable is the measurement of a flow Select the desired unit...

Страница 27: ...angeover You can use the contact to switch between reference sets Measuring water shortage All controller outputs will be switched off External stop All controller outputs will be switched off Tab 28...

Страница 28: ...a factor between 0 1 and 10 Configuration of the controller parameters completed 8 6 2 4 Digital output signals You can use digital output signals via the outputs of the alarm relay an optocoupler cir...

Страница 29: ...2 5 Analogue output signals The basic configuration of the device includes up to four analogue 4 20 mA outputs You can use the outputs to transmit the measured values to a control room or a PLC progr...

Страница 30: ...u to return to a functioning configuration quickly Perform the following work steps 1 In the main menu under System Settings navigate to the Configuration tab 2 Press save and enter an existing file n...

Страница 31: ...main menu under System Service navigate to the Network tab 2 Working in the Network tab configure the interface and state the following information 3 IP address Give the device a unique IP address th...

Страница 32: ...MENT CSV Calibration Tab 29 Logbook i You can open and analyse CSV files with a suitable programme e g MS Excel You can also view all CSV files on the device 9 2 1 View and open files You can display...

Страница 33: ...the storage conditions Comply with the manufacturer s instructions pertaining to the correct storage use buffer solutions only within the scope of their life period and never submerge a sensor in a bu...

Страница 34: ...se the Redox single rod measuring cell with water and dab it dry Rubbing can cause electrical discharge on the glass membrane which results in a delayed display 7 Hold the Redox single rod measuring c...

Страница 35: ...section 8 6 1 2 Temperature inputs on page 25 Perform the following work steps 1 Working in the Main menu under Calibration navigate to the Temperature tab 2 Working under input select the input modu...

Страница 36: ...0 4 mA and the upper signal range 20 mA to the motor position Perform the following work steps 1 Working in the Main menu under Calibration navigate to the Outputs tab 2 Working under Outputs select t...

Страница 37: ...of external actuation switching to the desired reference set is performed as long as the digital input has been activated If the digital input is deactivated the device switches back to the previous r...

Страница 38: ...via network Accessing the device via a network requires that it is connected to an existing Ethernet or RS485 network Further information about connection to an existing network is specified in secti...

Страница 39: ...ons from the inflow tap and from the sample water filter Fig 1 Water sampling station EASYPRO COMPACT on page 8 pos 9 as well as the outgoing hose connection from the outflow tap pos 4 5 Unscrew the t...

Страница 40: ...als 11 2 Measuring cells PLEASE NOTE Note the service life of the measuring cells The service life of the measuring cells is approx 12 to 15 months whereby the storage time must be taken into account...

Страница 41: ...ed off often or over a long period e g over winter Fig 26 CR1220 button cell 11 7 1 Checking the charge You can check the battery charge easily using the device Replace the battery if the charge amoun...

Страница 42: ...ce 2 Press factory settings 3 Confirm with Yes 4 The configuration will be deleted You must proceed with the following section All factory default settings will be reset Reset the configuration The de...

Страница 43: ...n page 8 pos 8 closed Open the inflow tap Fig 1 Water sampling station EASYPRO COMPACT on page 8 pos 8 Sample water flow dirty Check the visible parts and filter Fig 1 Water sampling station EASYPRO C...

Страница 44: ...r completely and use other chemicals for disinfection The TOPAX MC controller loses all settings after he has been disconnected from the network and then recon nected The battery is empty n Check that...

Страница 45: ...3334 Address 2002 0x3536 transferred 2003 x Status of the digital inputs Displays the terminal logic not the configured software function The individual bits are assigned directly to the input clamps...

Страница 46: ...Current n 15 Temperature n 16 Neutral 0 100 n 254 Free entry n 255 No type 2021 2022 x Measurement Number of positions after the decimal point see unit 4 bytes signed int 2023 x Unit Number Unit deci...

Страница 47: ...te unsigned int 2033 x x I Reset time in s 2 byte unsigned int 2034 x x Minimum and maximum alarm Write 0 clear alarm Read Bit 0 minimum alarm is active Bit 1 maximum alarm is active 2035 x x Y alarm...

Страница 48: ...2 Y2 only manual mode 2107 2108 x x Setpoint 1 Number of positions after the decimal point see unit 4 bytes signed int 2109 2110 x x Setpoint 2 If 2 side control is active 4 byte signed int 2111 x x...

Страница 49: ...irtual 4 maximum alarm Sensor 1 minimum alarm Sensor 2 minimum alarm Sensor 3 minimum alarm Sensor 4 minimum alarm 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 2226 x Alarm status 2 If the bit is set the ass...

Страница 50: ...Digital input 7 Digital input 8 Sensor 1 calibration not OK 1 Sensor 2 calibration not OK 2 Sensor 3 calibration not OK 3 Sensor 4 calibration not OK 4 Temperature 1 calibration not OK Temperature 2...

Страница 51: ...factured in accordance with valid good engineering practice In accordance with article 4 section 3 as a pressure device the EASYPRO COMPACT does not carry CE marking and cannot be issued with a EU dec...

Страница 52: ...n los requisitos sanitarios y de seguridad vigentes de las directivas de la U E citadas a continuaci n Esta declaraci n ser invalidad por cambios en el aparato realizados sin nuestro consentimiento 20...

Страница 53: ...on Irritating Yes No Properties Corrosive Yes No We hereby certify that the product has been cleaned thoroughly inside and outside before returning that it is free from hazardous material i e chemical...

Страница 54: ...der Company Phone Date Address Contact person Manufacturer order no Date of delivery Device type Serial number Nominal capacity nominal pressure Description of fault Service conditions of the device P...

Страница 55: ...etpoint W Proportional range Xp The proportional range Xp p proportion of a P PI or PID controller indicates the amount by which the actual value X must deviate from the setpoint W so that the variabl...

Страница 56: ...tion 18 Intended purpose 7 Intended use 7 Internal fuse 43 L Limit value control 30 Logbook 33 Long term shut down 40 M Maintenance 41 Maintenance intervals 41 Measuring cells 12 Open 3 electrode meas...

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Страница 60: ...elberge 19 D 30900 Wedemark Phone 49 5130 5802 0 info lutz jesco com www lutz jesco com Operation instructions Water sampling station EASYPRO COMPACT Copyright 2020 by Lutz Jesco GmbH 42803001_2 Haupt...

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