dosing systems for swimming pools - Seko
dosing systems for swimming pools - Seko
dosing systems for swimming pools - Seko
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DOSING SYSTEMS FOR<br />
SWIMMING POOLS<br />
innovation > technology > future
Dosing <strong>systems</strong> <strong>for</strong><br />
Swimming <strong>pools</strong><br />
The quality of the water from a health, aesthetic,<br />
and safety point of view is the main characteristic<br />
in dealing with <strong>swimming</strong> <strong>pools</strong>. <strong>Seko</strong> has made<br />
automatic <strong>systems</strong> <strong>for</strong> all needs and applications -<br />
private, semi-public, and public <strong>swimming</strong> <strong>pools</strong>.<br />
The automatic <strong>systems</strong> make it possible to analyse<br />
the water and to suitably pilot <strong>dosing</strong> units to<br />
maintain optimum water quality. The ease with<br />
which the unit is calibrated and set protects the<br />
work done by both installer and end user, in order<br />
to provide a service that fully complies with all<br />
relevant laws.<br />
Our wide range of measuring and <strong>dosing</strong> <strong>systems</strong><br />
provides a wide range of solutions in terms of<br />
type of measurement, <strong>dosing</strong> methods, and full<br />
compatibility with the widest range of products<br />
used <strong>for</strong> treating pool water.<br />
<strong>Seko</strong> offers its services, acting as a partner that is<br />
capable of designing and developing the solution<br />
that best meets your needs <strong>for</strong> all <strong>swimming</strong> pool<br />
applications.<br />
2 water & industry > <strong>dosing</strong> <strong>systems</strong> <strong>for</strong> <strong>swimming</strong> <strong>pools</strong>
Domestic<br />
index<br />
poolbasic EVO 4<br />
Single pH 5<br />
Single Redox 5<br />
Double pH/Redox 5<br />
kontrol invikta 6<br />
Single pH or Redox 6<br />
Double pH/Redox 6<br />
kontol panel 0 2 - pH 7<br />
Pool plus kontrol 40 (pH/Redox) 8<br />
TmDigit Timed 9<br />
Professional<br />
kontrol panels (with Amperometric Cell) 10<br />
PC (pH/Chlorine) 10<br />
PR (pH/Redox) 11<br />
CL (Chlorine) 11<br />
PRC (pH/Redox/Chlorine) 12<br />
PC-Cond (pH/Chlorine/Conductivity) 12<br />
DPR (pH/Redox) 13<br />
teknaEVO TPR (pH/Redox) 13<br />
kontrol panles (with Potentiostatic cell) 14<br />
pH-CL/p 14<br />
pH-Redox-CL/p 14<br />
CL-Sensor probes 15<br />
photometer <strong>systems</strong> (pH/Chlorine DPD/Redox/Temp.) 16<br />
hand held measuring instruments 18<br />
measure instruments 21<br />
kontrol 40 (pH/Redox/Conductivity) 21<br />
kontrol 500 (pH/Redox/Chlorine/O 2 /Turbidity/Conductivity) 21<br />
probes and accessories 22<br />
<strong>dosing</strong> unit and accessories 24<br />
invikta 24 dynamik time 24<br />
peristaltic pump 25 tekna EVO 25<br />
spring series 25 kompact AXL-DPG 26<br />
filters 26 stirrers 27<br />
tanks 27 suction plungers 27<br />
innovation > technology > future 3
poolbasic EVO<br />
General features<br />
Level probe input<br />
Flow sensor input<br />
Flow signal input (at 230 V voltage <strong>for</strong> connection to<br />
circulation pump)<br />
PT100 temperature sensor input (optional sensor)<br />
seko group has developed a simple and reliable system made up of an<br />
industrial container that houses the <strong>dosing</strong> pumps and instruments thus<br />
making installation and maintenance easy. Application of peristaltic<br />
technology - low noise output, easy to use, low maintenance, protection<br />
against siphoning phenomena, avoidance of direct contact with chemical<br />
products.<br />
Transaxle Technology<br />
Relay control <strong>for</strong> indicating when the <strong>dosing</strong> pump is<br />
working (230 V contacts)<br />
End product level alarm<br />
Pump on “HOLD” <strong>for</strong> calibration or alarm status<br />
OFA (Over Feed Alarm) on the <strong>dosing</strong> cycle<br />
Plastic container<br />
with IP 65 protection level<br />
LED Display<br />
(pH and Redox version)<br />
DIGITAL Display<br />
(Double version)<br />
Provides added support and stability to the gear shaft. This equalizes roller<br />
pressure, extending the life of the motor gearbox and squeeze tube.<br />
Protection<br />
against unauthorised interference<br />
Electrode<br />
self-calibrating and quality control<br />
Immediate set-point reading<br />
Simply and fast<br />
Set Point programming and regulation<br />
Power Supply<br />
230 Vac (115 Vac upon request)<br />
Automatic proportional <strong>dosing</strong><br />
4 water & industry > <strong>dosing</strong> <strong>systems</strong> <strong>for</strong> <strong>swimming</strong> <strong>pools</strong>
pH Redox<br />
■ Flow Rate 1.5 lt/h o 5 lt/h<br />
■ Backpressure 1.5 bar<br />
■ pH measuring scale setting 6.2 ... 8.0<br />
Double (ph/Redox)<br />
■ Flow Rate<br />
1.5 lt/h o 5 lt/h<br />
■ Backpressure<br />
1.5 bar<br />
■ pH measuring scale setting<br />
0...14<br />
■ Redox measuring scale setting<br />
0...1000 mV<br />
Installation<br />
Kit<br />
Pool Basic Evo pH<br />
Pool Basic Evo Redox<br />
Pool Basic Evo Double<br />
■ Flow Rate 1.5 lt/h o 5 lt/h<br />
■ Backpressure 1.5 bar<br />
■ Redox measuring scale setting (A and B)<br />
480 540 600 660 720<br />
510 570 630 690 750<br />
660 720 780 840 900<br />
690 750 810 870 930<br />
innovation > technology > future 5<br />
A<br />
B
kontrol<br />
invikta<br />
kontrol invikta double<br />
It is an easy to use <strong>dosing</strong> system composed of a control instrument and a solenoid <strong>dosing</strong> pump.<br />
This system is the right solution to control pH or Redox (ORP) in those applications were is<br />
required to dose up to 5 bars pressure.<br />
User-friendly display and keyboard interface <strong>for</strong> easy programming<br />
Password protection <strong>for</strong> programming menu<br />
Relay ouput <strong>for</strong> remote alarm<br />
FWM (Frequency Width Modulation) proportional <strong>dosing</strong><br />
Installation Kit<br />
kontrol invikta single<br />
Technical specifications<br />
Power supply 50/60 Hz 100÷240 VAC<br />
Consumption 12 W or 18 W<br />
Pump flow rate 5 lt/h<br />
Maximum back-pressure 5 bar<br />
pH range 0 ÷ 14.0 pH<br />
Redox range 0 ÷ +1000 mV<br />
Reading precision ± 0,1 pH; ± 10 mV<br />
Accuracy ±0,02 pH; ± 3 mV<br />
Electrode calibration Automatic<br />
6 water & industry > <strong>dosing</strong> <strong>systems</strong> <strong>for</strong> <strong>swimming</strong> <strong>pools</strong>
kontrol<br />
panel O 2<br />
Technical specifications<br />
Power supply 50/60 Hz 100÷240 VAC<br />
Consumption 60 W<br />
Pump flow rate 5 lt/h<br />
Maximum back-pressure 5 bar<br />
pH range 0 ÷ 14.0 pH<br />
Oxygen range 0 ÷ 20.0 ppm<br />
Reading precision ± 0,1 pH; ± 0,1 ppm<br />
Accuracy ±0,02 pH; ± 0,1 ppm<br />
Electrode calibration Automatic<br />
Kontrol pH-Ox (O2) is the seko solution to Swimming pool Water Treatment with<br />
active Oxigen.<br />
The system incorporates the measurement and the <strong>dosing</strong> all in one small dimensions panel,<br />
supplied with all accessories <strong>for</strong> an easy, safe and fast installation.<br />
The pH is controlled by a<br />
PR40 control instrument<br />
(with related pH probe) that<br />
drives a solenoid <strong>dosing</strong> pump<br />
Invikta series rated 5 lt/h at<br />
5 bar to dose an acid chemical.<br />
kontrol<br />
40 pH<br />
0 ÷ 14.0 pH<br />
kontrol<br />
500 pH<br />
0 ÷ 20.0 ppm<br />
The Oxygen control is done with the<br />
OX500 control instrument (and<br />
related oxygen sensor) that drives a<br />
solenoid <strong>dosing</strong> pump Invikta<br />
series rated 5 lt/h at 5 bar to dose<br />
hydrogen peroxide.<br />
Typical dissolved oxygen value <strong>for</strong> a<br />
correct desinfection is 15ppm.<br />
invikta<br />
5 lt/h<br />
5 bar<br />
Both instruments are<br />
equipped with<br />
functions <strong>for</strong><br />
proportional <strong>dosing</strong>,<br />
electrodes quality<br />
control and easy and<br />
fast comprehension<br />
programming menus.<br />
probe holder<br />
innovation > technology > future 7
Pool Plus<br />
The POOL PLUS range is made up of three different<br />
<strong>systems</strong>, designed and built with particular<br />
attention being given to needs expressed by<br />
clients, and able to measure and control pH and<br />
Redox levels under any operating condition.<br />
POOL PLUS<br />
pH measurement scale 0...14.00 pH<br />
Redox measurement scale 0...1500 mV<br />
Alarm kit standard<br />
Direct connection of pumps<br />
0/4…20 mA output<br />
<strong>for</strong> transmitting measurements<br />
POOL PLUS P<br />
pH measurement scale 0...14.00 pH<br />
Redox measurement scale 0...1500 mV<br />
Alarm kit opzionale<br />
Direct connection of pumps<br />
Manual calibration of instruments<br />
Pump pause <strong>for</strong> level or flow alarm<br />
Simple to install.<br />
Plastic container with degree of protection IP 55<br />
Electrical connections on internal terminal board<br />
Power supply 230 Vac 115 Vac (upon request) at<br />
50 - 60 Hz<br />
Switch to pause pump<br />
Main switch <strong>for</strong> the system<br />
Remote alarm cut-out switch (only with alarm kit)<br />
LCD display<br />
pH-20 instrument <strong>for</strong> measuring and controlling<br />
the pH<br />
MV-20 instrument <strong>for</strong> measuring and controlling<br />
Redox<br />
Precision multi-turn regulation trimmer<br />
Two programmable set points (pump and alarm<br />
setting)<br />
Installation kit<br />
Main switch <strong>for</strong> the<br />
system<br />
Pool Plus<br />
LCD measurement<br />
display<br />
Pool Plus P<br />
Built-in <strong>dosing</strong> system, easy to maintain<br />
Visual alarm<br />
8 water & industry > <strong>dosing</strong> <strong>systems</strong> <strong>for</strong> <strong>swimming</strong> <strong>pools</strong>
TmDigit<br />
The TM series of <strong>dosing</strong> <strong>systems</strong> use simple analogue or digital programmers to provide effective, economical timed <strong>dosing</strong> of<br />
chemical products.<br />
Power supply: 230 Vac (115 Vac upon request)<br />
Power rating: 5 W<br />
Overall dimensions: 155 x 213 x 110 mm<br />
Analogue Programmer<br />
0,4 lt/h - 1,5 ba<br />
The analogue version can be used <strong>for</strong> programming daily<br />
events, and it is also possible to set operating time easily, using<br />
the internal circuit.<br />
Digital or<br />
Analogue timer<br />
system<br />
IP 55 Protection level<br />
Simplicity of installation, use and maintenance<br />
Integrated Peristaltic Pump<br />
Digital or analogue time programmer<br />
Low noise output<br />
Digital Programmer<br />
Up to a maximum of 8 events can be programmed <strong>for</strong> the system<br />
<strong>for</strong> each day of the week. The programmer also makes it<br />
possible to activate the <strong>dosing</strong> pump manually or to deactivate<br />
its activation.<br />
Easy Maintenance of Peristaltic Pump Simplicity of installation<br />
innovation > technology > future 9
kontrol panels with Amperometric Cell<br />
The kontrol series of panels are compact and easy to use and include all the accessories required <strong>for</strong> immediate installation (buffer<br />
solutions <strong>for</strong> calibrating pH and Rx, and DPD colour system <strong>for</strong> Chlorine calibration).<br />
Self-calibration of all measurements<br />
Compact probe holders, complete with flow sensor,<br />
flow rate regulating valve and tap <strong>for</strong> bleeding the<br />
liquid.<br />
Alarm signal to indicate that the water is not<br />
flowing,<br />
Instruments with IP 65 protection level.<br />
Alarm relay (5 A – 250 Vac)<br />
4÷20 mA outputs <strong>for</strong> each parameter measured, with<br />
provision <strong>for</strong> selecting the interval<br />
kontrol PC<br />
(pH/Free Chlorine)<br />
Panel <strong>for</strong> measuring and setting the pH value and Chlorine<br />
concentration.<br />
PC95 Instrument - pH 0 ÷ 14.0 / Chlorine 0 ÷ 5.0 ppm<br />
Self-cleaning (Pt-Cu) amperometric cell<br />
Self-calibration in relation to the physical-chemical<br />
characteristics of the water to be measure<br />
pH probe<br />
Self-calibration with quality control of the probe<br />
Solenoid valve to shut off the flow of water <strong>for</strong> selfcalibration<br />
Mechanical filter at water intake<br />
Available upon request the version <strong>for</strong> high conductivity<br />
(example water of sea)<br />
Compact<br />
plumbing<br />
Visible<br />
electronic box<br />
Easy<br />
to assemble<br />
Power supply 230 Vac (standard) or 115 Vac (upon<br />
request)<br />
Programmable set points and alarm<br />
Pump pause function during calibration<br />
Temperature reading and temperature offset<br />
(automatic with optional PT100 probe)<br />
Adjustments on set point: On/Off, pause/run,<br />
proportional by impulse<br />
10 water & industry > <strong>dosing</strong> <strong>systems</strong> <strong>for</strong> <strong>swimming</strong> <strong>pools</strong>
kontrol PR<br />
(pH/Redox)<br />
Panel <strong>for</strong> measuring and setting the pH value and Redox<br />
potential (ORP).<br />
PR95 Instrument - pH 0 ÷ 14.0 / Redox 0 ÷ 1000 mV<br />
Redox (ORP) probe<br />
pH probe<br />
Self-calibration with quality control of the probe<br />
Mechanical filter at water intake<br />
Compact<br />
plumbing<br />
Visible<br />
electronic box<br />
kontrol CL<br />
(Free Chlorine)<br />
Easy<br />
to assemble<br />
Panel <strong>for</strong> measuring and setting the Chlorine concentration.<br />
CL95 Instrument - Chlorine 0 ÷ 5.0 ppm<br />
Self-cleaning (Pt-Cu) amperometric cell<br />
Self-calibration in relation to the physical-chemical<br />
characteristics of the water to be measured<br />
Solenoid valve to shut off the flow of water <strong>for</strong> selfcalibration.<br />
Compact<br />
plumbing<br />
Visible<br />
electronic box<br />
Easy<br />
to assemble<br />
innovation > technology > future 11
kontrol PRC<br />
(pH/Redox/Free Chlorine)<br />
Panel <strong>for</strong> measuring and setting the pH value, Redox potential<br />
(ORP), and Chlorine concentration.<br />
PC95 Instrument - pH 0 ÷ 14.0 / Chlorine 0 ÷ 5.0 ppm<br />
PR75 Instrument - Redox 0 ÷ 1000 mV<br />
Self-cleaning (Pt-Cu) amperometric cel<br />
Self-calibration in relation to the physical-chemical<br />
characteristics of the water to be measured<br />
pH probe<br />
Redox (ORP) probe<br />
Self-calibration with quality control of the probes<br />
Solenoid valve to shut off the flow of water <strong>for</strong> selfcalibration<br />
Mechanical filter at water intake<br />
Compact<br />
plumbing<br />
Visible<br />
electronic box<br />
Easy<br />
to assemble<br />
kontrol PC-Cond<br />
(pH/Chlorine/Conductivity)<br />
Panel <strong>for</strong> measuring and setting the pH value, conductivity (mS)<br />
and Chlorine concentration<br />
PC95 Instrument - pH 0 ÷ 14.0 / Chlorine 0 ÷ 5.0 ppm<br />
CD75 Instrument - Conductivity 0 ÷ 20000 µS<br />
Self-cleaning (Pt-Cu) amperometric cell<br />
Self-calibration in relation to the physical-chemical<br />
characteristics of the water to be measured<br />
pH probe<br />
K1 conductivity probe<br />
Compact<br />
plumbing<br />
Visible<br />
electronic box<br />
Easy<br />
to assemble<br />
12 water & industry > <strong>dosing</strong> <strong>systems</strong> <strong>for</strong> <strong>swimming</strong> <strong>pools</strong>
kontrol DPR<br />
(pH/Redox)<br />
Panel <strong>for</strong> measuring and setting the pH value and Redox<br />
potential (ORP)<br />
Dosing pump with built-in Tekna DPH instrument<br />
pH 0 ÷ 14.0<br />
Dosing pump with built-in Tekna DRX instrument<br />
Redox ± 1500 mV<br />
Redox probe<br />
pH probe<br />
Self-calibration with quality control of the probes<br />
Mechanical filter at water intake<br />
Probe holder complete with sensor and flow regulator<br />
Compact<br />
plumbing<br />
teknaEVO TPR<br />
CAL<br />
PROG<br />
proportional dosage<br />
Code<br />
600<br />
603<br />
800<br />
803<br />
Alarm<br />
mode<br />
enter<br />
Visible<br />
electronic box<br />
Pressure<br />
[bar]<br />
20<br />
18<br />
12<br />
10<br />
8<br />
2<br />
12<br />
10<br />
5<br />
1<br />
5<br />
4<br />
2<br />
1<br />
start<br />
stop<br />
ESC<br />
Flow rate<br />
[lt/h]<br />
2.5<br />
3<br />
4<br />
5<br />
6<br />
8<br />
7<br />
10<br />
15<br />
18<br />
20<br />
25<br />
40<br />
54<br />
Easy<br />
to assemble<br />
Digital <strong>dosing</strong> pump with pH/Redox control meter<br />
built in.<br />
Digital interface <strong>for</strong> constant or proportional<br />
<strong>dosing</strong>, depending on the measured pH or Rx<br />
value<br />
PT100 probe input <strong>for</strong> thermal compensation<br />
Repetition alarm relay<br />
Input On-Off <strong>for</strong> remote control<br />
4÷20 mA output <strong>for</strong> measure transmission<br />
Controller Measure single parameter<br />
pH : 0÷14,00 pH or Redox : ±1500 mV<br />
Fequency max<br />
[stroke./min]<br />
120<br />
160<br />
320<br />
300<br />
Stroke capacity<br />
[cc/stroke]<br />
0,35<br />
0,41<br />
0,42<br />
0,52<br />
0,63<br />
0,83<br />
0,36<br />
0,52<br />
0,78<br />
0,94<br />
1,11<br />
1,39<br />
2,22<br />
3<br />
Ø Connections<br />
IN / OUT [mm]<br />
4 / 6 asp.<br />
4 / 7 mand.<br />
Model<br />
Consumption<br />
[W]<br />
12,0<br />
4 / 6 12,2<br />
4 / 6 23,9<br />
8 / 12 22,2<br />
innovation > technology > future 13
kontrol panels with Potentiostatic cell<br />
Pre-Assembled panel <strong>for</strong> pH, Redox and Chlorine control.<br />
Self-calibration of all measurements<br />
Compact probe holders, complete with flow sensor,<br />
flow rate regulating valve and tap <strong>for</strong> bleeding the<br />
liquid.<br />
Alarm signal to indicate that the water is not flowing,<br />
Instruments with IP 65 protection level<br />
Alarm relay (5 A – 250 Vac)<br />
Power supply 100÷240 VAC<br />
kontrol pH-CL/p<br />
(pH/Free Chlorine)<br />
It is composed of one PR40 <strong>for</strong> pH control and one<br />
CL500 <strong>for</strong> chlorine control with pH probe, probe holder<br />
and connection box.<br />
Measurement range:<br />
0÷14 pH; 0÷10 ppm Free Chlorine<br />
kontrol pH-CL/p<br />
4÷20 mA outputs <strong>for</strong> each parameter measured, with<br />
provision <strong>for</strong> selecting the interval<br />
Programmable set points and alarm<br />
Pump pause function during calibration<br />
Temperature reading and temperature offset<br />
(automatic with optional PT100/NTC probe)<br />
Adjustments on set point: On/Off, pause/run,<br />
proportional by impulse<br />
kontrol pH-Redox-CL/p<br />
(pH/Redox/Free Chlorine)<br />
It is composed two PR40, <strong>for</strong> pH and ORP control, and one<br />
CL500, <strong>for</strong> chlorine control, pH and ORP probes, probes-holder and<br />
connection box.<br />
Measurement range:<br />
0÷14 pH; 0÷10 ppm Free Chlorine; 0÷1000 mV Redox<br />
kontrol pH-Redox-CL/p<br />
14 water & industry > <strong>dosing</strong> <strong>systems</strong> <strong>for</strong> <strong>swimming</strong> <strong>pools</strong>
CL-Sensor Probe<br />
This range consists of potentiostatic amperometric probes to measure free or total chlorine <strong>for</strong><br />
applications such as: water treatment, <strong>swimming</strong> <strong>pools</strong>, industrial applications and more.<br />
The wide range of probes allows a better choice depending on the parameter to be tested, thus obtaining<br />
a more accurate measurement.<br />
The two-wire interface allows quick and easy installation<br />
Calibration of the probe is guided by the kontrol CL500 instrument<br />
CL-Sensor probe<br />
PSS-PR-CL-S probe holder<br />
F-CL-1 F-CL-2 F-CL-3 T-CL D-CL<br />
Measurement 0÷10 ppm 0÷10 ppm 0÷10 ppm 0÷10 ppm 0÷10 ppm<br />
Resolution ±0.01 ppm ±0.01 ppm ±0.01 ppm ±0.01 ppm ±0.01 ppm<br />
pH Scale 4÷8 pH 4÷12 pH 4÷11 pH 0÷14 pH 0÷14 pH<br />
Flow ( * ) >=30 lt/h >=30 lt/h >=30 lt/h >=30 lt/h >=30 lt/h<br />
Temperature 45°C 45°C 45°C 45°C 45°C<br />
Pressure 1 Bar 0,5 Bar 0,5 Bar 0,5 Bar 1 Bar<br />
Power supply 12÷30 Vdc 12÷30 Vdc 12÷30 Vdc 12÷30 Vdc 12÷30 Vdc<br />
Output signal 4÷20 mA ( ** ) 4÷20 mA ( ** ) 4÷20 mA ( ** ) 4÷20 mA ( ** ) 4÷20 mA ( ** )<br />
Diameter 25 mm 25 mm 25 mm 25 mm 25 mm<br />
Length 225 mm 225 mm 225 mm 225 mm 225 mm<br />
Body material PVC PVC PVC PVC PVC<br />
Membrane M20 M48 M48G M48 M20<br />
Electrolyte ECL1 ECC1 ECS1/Gel ECP1/Gel ECD4<br />
Cable Max. 15 meters Max. 15 meters Max. 15 meters Max. 15 meters Max. 15 meters<br />
Treatment Free chlorine Organic free chlorine Free chlorine Total Chlorine Chlorine Dioxide<br />
type Inorganic (Chloroisocyanurate) Inorganic (Inorganic or Organic)<br />
( * ) Stabilization time average 15 minutes, maximum 1 hour<br />
( ** ) Output of current signal proportional to the measurement<br />
innovation > technology > future 15
photometer<br />
system<br />
Multi-Parameter Control Unit <strong>for</strong> contemporary<br />
determination of Free Chlorine (Photometric<br />
System), pH, Redox and Temperature.<br />
The system is equipped with a graphic display<br />
subdivided into areas <strong>for</strong> simultaneous display of<br />
all available measurements.<br />
The removable cover guarantees the accessibility<br />
of the system and also allows:<br />
● Protection of the chemical reagents from<br />
ultraviolet rays<br />
● High visibility display<br />
● IP65 container protects from humid environments<br />
● Multilanguage user-friendly interface. The wide display<br />
allows the creation of graphics <strong>for</strong> each available measurement via<br />
an internal Data Logger function.<br />
● Mechanics with “flip<br />
door” permitting easy<br />
access to the electrical<br />
connections<br />
● BNC connectors on side of box<br />
facilitate quick maintenance of<br />
the pH and Redox probes<br />
The peristaltic pump, which<br />
has 4 pressure points, saves<br />
on reagents<br />
Continous monitoring of<br />
reagents using level probes<br />
The DPD reagent in powder<br />
<strong>for</strong>m (to be diluted be<strong>for</strong>e<br />
use) is an excellent solution<br />
<strong>for</strong> safe storage<br />
16 water & industry > <strong>dosing</strong> <strong>systems</strong> <strong>for</strong> <strong>swimming</strong> <strong>pools</strong>
Technical Features<br />
Free or Total Chlorine Measurement 0÷ 5 ppm Resolution 0,01 ppm Precision 1% FS<br />
pH Measurement 0÷14 pH Resolution 0,01 pH Precision 1% FS<br />
Redox Measurement ±1500 mV Resolution 1 mV Precision 1% FS<br />
Temperature Measurement 0÷50 °C (32 ÷ 106 °F) Resolution 0.1°C (.18 °F) Precision 1% FS<br />
Display 240x128 pixel backlit graphic<br />
Programming Via keypad with 4 bubble keys<br />
Digital Input Dry contact <strong>for</strong> disabling dosages<br />
Analogue Input 0/4÷20 mA <strong>for</strong> auxiliary measurements<br />
Power supply 90÷264Vac 50-60Hz 66 Watt<br />
Internal Data Logger Flash Memory 16000 records<br />
Recording interval 00:00 ÷ 99:99 minutes<br />
Type circular / refill<br />
Tabular / graphic display<br />
4 Analogue Outputs Size Chlorine, pH, Redox, Temperature<br />
Type 0/4÷20 mA galvanically isolated<br />
Lower / upper / inversion limit programming<br />
Maximum load 500 Ohms<br />
4 Set Point Relay Outputs nr. 2 <strong>for</strong> chlorine measurement + nr. 2 <strong>for</strong> pH measurement<br />
Max. relay load 3A (resistive) 230Vac<br />
Alarm Relay Output Lack of sample water<br />
Reagents run out<br />
Floodlight burned out<br />
Dirty cell<br />
Relay max. resistive load 3A at 230Vac<br />
2 Auxiliary Relay Outputs Programmable as Set Points <strong>for</strong> Redox measurement, Set Points <strong>for</strong> Temperature<br />
measurement, Timed activation <strong>for</strong> cell cleaning<br />
Relay max. resistive load 3A at 230Vac<br />
Serial Port Output (RS485) RTU MODBUS protocol with programmable Baud rate 1200 ÷ 38400<br />
Available version<br />
Probe holder<br />
Clean water inlet<br />
Special Outlet <strong>for</strong><br />
waste water with<br />
DPD reagent<br />
Clean water<br />
outlet<br />
Total Chlorine + Temperature<br />
Free Chlorine + Temperature<br />
● Hydraulics with outlet of water containing reagents <strong>for</strong><br />
chlorine measurement. This allows a considerable reduction in<br />
the quantity of water used <strong>for</strong> the measurement. The water used<br />
<strong>for</strong> checking the pH and Redox can be channelled towards the<br />
buffer tank, while only the water polluted by the DPD reagents will<br />
be drained off and managed separately in accordance with local<br />
regulations<br />
● Installation time reduced due to quick-coupling connections<br />
<strong>for</strong> sampling and outlet pipes<br />
● The unit has self-calibration <strong>for</strong> optical unit and ensures a high<br />
accurancy of Chlorine measurement precision using a 520<br />
nm sensor and light source emitted by a LED<br />
Free Chlorine+ pH + Temperature<br />
Free Chlorine + pH + Redox + Temperature<br />
innovation > technology > future 17
Tester<br />
Practical waterproof<br />
support<br />
Sensor easy to replace<br />
pH Tester<br />
pH-Temp Tester<br />
Waterproof<br />
Batteries easy to<br />
replace<br />
Measurements from -1.00 to 15,00 pH<br />
(accuracy ±00,1 pH)<br />
Large, double reading, LCD display.<br />
Temperature measurement range:<br />
0-50°C or 32,0-122,0°F<br />
(accuracy 0,5°C or 0.9°F).<br />
Measurements from -1.00 to 15,00 pH<br />
(accuracy ±00,1 pH)<br />
These easy to use, extremely practical instruments are the latest generation of hand held<br />
instruments.<br />
Large LCD display<br />
Sensor and batteries easy to replace<br />
Easy to use<br />
Impermeable to water<br />
Self switch-off after 8,5 minutes<br />
ORP Tester<br />
(Redox)<br />
Measurements from<br />
–999 mV to 1000 mV<br />
(accuracy ± 2 mV).<br />
Standard<br />
Cond Tester<br />
Doble conductivity measurements range<br />
from 0 to 1990 µS/cm (accuracy ± 1% of full scale)<br />
from 0 to 19.90 mS/cm (accuracy ± 1% of full scale)<br />
Battery lifespan: more than 150 hours<br />
PO-T<br />
Battery charge indicator<br />
Battery lifespan: more than 500 hours<br />
Operation temperature: 0 to 50 °C<br />
Measurement from –1,0 to 15,0 pH<br />
(accuracy ± 0,1 pH)<br />
Pocket instrument which allows a rapid and trustable<br />
measurement. Supplied with crash proof box with probe<br />
included.<br />
PO-T Rx Redox range : 0 ÷ 1999 mV<br />
PO-T Rx Waterproof Redox range : 0 ÷ 1999 mV<br />
PO-T pH pH range : 0 ÷ 14,00 pH<br />
PO-T pH Waterproof<br />
PO-T pH Waterproof<br />
pH range : 0 ÷ 14,00 pH<br />
with replaceable probe pH range : 0 ÷ 14,00 pH<br />
PO-T CD2 Conductivity range : 0 ÷ 2 mS<br />
PO-T CD2 Waterproof<br />
PO-T CD2 Waterproof<br />
Conductivity range : 0 ÷ 2 mS<br />
with replaceable probe Conductivity range : 0 ÷ 2 mS<br />
PO-T CD20 Conductivity range : 0 ÷ 20 mS<br />
PO-T CD20 Waterproof<br />
PO-T CD20 Waterproof<br />
Conductivity range : 0 ÷ 20 mS<br />
with replaceable probe Conductivity range : 0 ÷ 20 mS<br />
18 water & industry > <strong>dosing</strong> <strong>systems</strong> <strong>for</strong> <strong>swimming</strong> <strong>pools</strong>
Series 6<br />
pH-ORP6 Series<br />
- pH measurements from 0,00 to 14,00 (accuracy ±00,1 pH)<br />
- Redox measurement ± 1000 mV (accuracy ± 2 mV).<br />
- Temperature measurement from 0,0 to 100 °C (accuracy ± 0,5 °C)<br />
- Automatic / manual temperature offset (0 – 100°C).<br />
Ox6 Series<br />
- Measurements 0 – 10,00, 10.0 – 100,0, 100 – 1000 ppm (accuracy ± 1% of full scale)<br />
- Measurements 1,00 – 10,00, 10,0 – 100,0, 100 – 200 ppt (accuracy ± 1% of full scale)<br />
- Temperature measurement from – 10,0 to 110,0 °C (accuracy ± 0,5 °C)<br />
- Automatic / manual temperature offset (0 – 50°C).<br />
Practical<br />
container<br />
Con6 Series<br />
- Measurements 0-20.00, 200.0, 2000 mS/cm (accuracy ± 1% of full scale)<br />
- Measurements 0-20.00, 200.0 mS/cm (accuracy ± 1% of full scale)<br />
- Temperature measurement from –10,0 to 110,0 °C (accuracy ± 0,5 °C)<br />
- Automatic / manual temperature offset (0 – 50°C).<br />
pH-Redox signal simulator<br />
- pH simulation values 1.00, 1.68, 4.01, 6.86, 7.00, 9.18, 10.01, 12.45<br />
(accuracy ± 0,02 pH)<br />
- Redox simulation values –1800, -900, -390, +390, +900, +1800 mV<br />
(accuracy ±1 mV)<br />
- Operation temperature: 0 to 40 °C<br />
Protective<br />
casing<br />
Waterproof<br />
keyboard<br />
innovation > technology > future 19
C401 Portable Photometric Measuring Instrument<br />
- Measurement of the concentration of free Cl, total Cl, cyanic acid, and pH<br />
- Impermeable to water<br />
- Free and total Cl measurements: 0 – 1,99 and 2,0 – 6,0 ppm (accuracy ± 00,2<br />
or ± 0,2 ppm)<br />
- Cyanic acid measurement 5 – 90 ppm (accuracy ± 4 ppm)<br />
- pH measurement 5,9 – 8,2 (accuracy 0,1 pH)<br />
- Operation temperature: 0 to 50 °C<br />
- Battery charge indicator<br />
- Battery type “AAA” (x4).<br />
- Battery lifespan: more than 3000 tests<br />
Cool Pooltester Portable Photometric Measuring Instrument<br />
Chlorine from 0,1 to 5.00 mg/lt<br />
pH from 6.8 to 8.4<br />
Bromine from 0,1 to 9.9 mg/lt<br />
Alkalinity from 10 to 500 mg/lt<br />
Cyanuric Acid from 0 to 200 mg/lt<br />
Power Supply<br />
1 x PP3 Battery (not included)<br />
Size : 17.5 x 7.5 x 4.5 cm<br />
Weight : 132 gr<br />
SP163 Cool Pooltester Cl/pH/Alk<br />
SP164 Cool Pooltester Cl/pH/Cyn<br />
SP165 Cool Pooltester Cl/pH/Br<br />
SP166 Cool Pooltester Br/pH/Alk<br />
AR 165/1 Refil <strong>for</strong> Cl/pH/Alk<br />
AR 165/2 Refil <strong>for</strong> Cl/pH/Cyn<br />
AR 165/3 Refil <strong>for</strong> Cl/pH/Br<br />
AR 165/4 Refil <strong>for</strong> Br/pH/Alk<br />
PT 164 Box of 5 sapres test tubes<br />
T101 portable turbidity measuring devices<br />
- Impermeable to water<br />
- Self-selection of measuring interval 0,01 – 19,99, 20,0 – 99,9, 100 – 1000 NTU<br />
(accuracy ± 2% of the reading)<br />
- Operation temperature: 0 to 50 °C<br />
- Battery charge indicator<br />
- Battery type “AAA” (x4).<br />
- Battery lifespan: more than 1200 tests<br />
- Light lifespan: more than 1,000,000 tests<br />
Batteries<br />
easy to<br />
replace<br />
Waterproof<br />
keyboard<br />
Practical<br />
container<br />
20 water & industry > <strong>dosing</strong> <strong>systems</strong> <strong>for</strong> <strong>swimming</strong> <strong>pools</strong>
kontrol40<br />
Multilinguage menu<br />
Password protectionof menu setting<br />
Relay status indicator<br />
Manual control of all instrument<br />
functions<br />
Measurement probes quality control<br />
OFA (Over Feed Alarm): timed excess<br />
dosage alarm<br />
Panel-mounting version<br />
(96x96x92 mm)<br />
kontrol500<br />
Wall - or pole-mounting version with<br />
IP65 degree protection (144x144 mm)<br />
Alarm band can be set with min. and<br />
max. values<br />
Proportional <strong>dosing</strong> through Set Points<br />
Galvanic isolation <strong>for</strong> output 4 to<br />
20 mA<br />
Power supply 100÷240 Vac<br />
kontrol PR40<br />
Range 0÷14 pH or ±1500 mV<br />
kontrol CD40<br />
Range 0÷50000 µS<br />
DIN Rail Version<br />
(6 EN50022 modules)<br />
Graphic Display<br />
128x64 pixel<br />
PID control functions<br />
Serial communication port<br />
by RS485<br />
Quality probes of<br />
measurement probes<br />
Power supply 100÷240 Vac<br />
Mounted on a pole with a<br />
bracket and shelter<br />
(accessories)<br />
Panel-mounting version (96x96 mm)<br />
Wall-mounting version with IP65<br />
degree protection (144x144x90 mm)<br />
Panel-mounting version<br />
(48x96x100 mm)<br />
kontrolPR500<br />
Range 0÷14 pH or ±1500 mV<br />
kontrolCD500<br />
Range 0÷20000 µS<br />
kontrolCL500<br />
Range 0÷20 ppm Free Chlorine<br />
kontrolOX500<br />
Range 0÷20 ppm Oxygen<br />
kontrolTB500<br />
Range 0÷100 FTU / NTU [Turbidity]<br />
innovation > technology > future 21
PROBES<br />
Electrode<br />
type<br />
Standard Boot BNC<br />
Measurement<br />
range<br />
Minimum<br />
conductivity<br />
Maximum<br />
temperature<br />
pH<br />
SPH-1-S-6 0... 14 pH 50 µS 60 °C 7 bar 1 Standard GEL Cable 6m+BNC Standard Ø 12 Epoxy 12x120<br />
SPH-1-S-1,5 0... 14 pH 50 µS 60 °C 7 bar 1 Standard GEL Cable 1,5m+BNC Standard Ø 12 Epoxy 12x120<br />
SPH-3-WW 2... 14 pH 5 µS 80 °C 6 bar Open hole GEL S7 PG 13,5 Glass 12x120<br />
Redox<br />
SRH-1PT 6 ±2000 mV - 60 °C 7 bar 1 Standard GEL Cable 6m+BNC Standard Ø 12 Epoxy 12x120<br />
SRH-1PT 1,5 ±2000 mV - 60 °C 7 bar 1 Standard GEL Cable 1,5m+BNC Standard Ø 12 Epoxy 12x120<br />
SRH-3-PT ±1000 mV - 80 °C 6 bar Open hole GEL S7 PG 13,5 Glass 12x120<br />
PT-100 temperature sensor<br />
Max.<br />
pressure<br />
Porous<br />
septum<br />
PT-100-V 0- 100 °C 2 Bar Glass casing 12 mm Ø length 120 mm 3-core cable 5 m long<br />
PT-100-NUT 0- 100 °C 6 Bar PVC casing 1/2 gas 2-core cable 1 m long<br />
AISI 304 Electrode<br />
pH Redox<br />
Elimination of parasitic currents. Mechanical connection Standard Ø 12 mm<br />
22 water & industry > <strong>dosing</strong> <strong>systems</strong> <strong>for</strong> <strong>swimming</strong> <strong>pools</strong><br />
Reference<br />
Connection<br />
Standard Boot BNC<br />
Process assembly<br />
PT-100-V PT-100-NUT<br />
Casing
CABLES<br />
Cables <strong>for</strong> connecting electrodes to the S7 head<br />
CE-5-B screened cable with S7 and BNC soldered connectors, 5 m long<br />
CE-10-B screened cable with S7 and BNC soldered connectors, 10 m long<br />
ELECTRODE HOLDER<br />
Model Description N° Electrodes Temp. max Maximum Time<br />
PSS 7 - SIngle transparent glass 1 40 °C 6 bar<br />
PSS 7 transparent glass 3 40 °C 6 bar<br />
Model Description Max. Temperature Max. pressure Process connection Electrode connection<br />
PSS 3 PVC 60 °C 7 bar 1/2” G.M. Ø 12 mm<br />
PSS-PG PVC 60 °C 7 bar 1/2” G.M. P.G. 13,5 mm<br />
BUFFER SOLUTIONS<br />
Model Value Quantity<br />
KIT ST 4-7 pH, 465 mV 20 °C 90 ml<br />
ST-PH-4 4,00 pH 20 °C 250 ml<br />
ST-PH-7 7,00 pH 20 °C 250 ml<br />
ST-RX-465 465 mV 25 °C 250 ml<br />
KIT<br />
PSS7<br />
Single<br />
innovation > technology > future 23<br />
PSS7<br />
PSS3 PSS PG<br />
250 ml
invikta<br />
Wall mounting:<br />
directly on the<br />
wall<br />
fixing bracket kit<br />
Pump casing<br />
with manual<br />
priming valve<br />
General<br />
Features<br />
The outer PP plastic<br />
container has an IP65<br />
protection level and<br />
protects the unit from<br />
water spray and can<br />
withstand aggressive<br />
environments<br />
Power Supply<br />
100÷240 Vac<br />
External trigger<br />
24÷240 Vac<br />
It is made up of a simple, reliable, electromagnetic <strong>dosing</strong> pump, based on a<br />
microprocessor.<br />
Standard power supply<br />
90÷265 Vac<br />
(20÷90 Vac upon request)<br />
The pump has an input <strong>for</strong><br />
the level probe<br />
Manual regulation of the<br />
flow rate from 0 (pump<br />
stopped) to 100% of<br />
maximum flow rate<br />
Operating status LED:<br />
Flashes when the pump is<br />
operating<br />
Flashes slowly when the<br />
pump is stopped<br />
Flashes quickly when a<br />
level alarm is activated<br />
dynamik time Peristaltic pump with timed <strong>dosing</strong> by external trigger.<br />
Adjustable<br />
flow rate and<br />
<strong>dosing</strong> time<br />
by keyboard<br />
IP65 Enclosure<br />
Wall mounting<br />
bracket<br />
Digital Display<br />
Priming (MOM), Run (ON),<br />
Stand-by (OFF) mode<br />
selectable by switch<br />
Switch <strong>for</strong> Priming, Run<br />
and Stand-by mode<br />
selection<br />
Flow rate 4, 2 and 1 lt/h<br />
@ 1,5 Bar (selectable by<br />
programming menu)<br />
Transaxle<br />
Technology<br />
Easy and safe<br />
inlet-outlet tubing<br />
connection<br />
External trigger<br />
input<br />
Power supply<br />
100÷240 Vac<br />
24 water & industry > <strong>dosing</strong> <strong>systems</strong> <strong>for</strong> <strong>swimming</strong> <strong>pools</strong>
PERISTALTIC Pump<br />
Peristaltic pump technology means low maintenance, low<br />
noise output, and that no valves are used at all.<br />
MODELS:<br />
PE-1,5.1,5 1,5 lt/h (constant flow rate) at 1,5 max<br />
PE-1,5.05 5 lt/h (constant flow rate) at 1,5 max<br />
PR4 4 lt/h (adjustable flow rate) at 1,5 bar<br />
tekna EVO<br />
Solenoid Dosing Pumps<br />
4 models that cover 1 to 60 lt/h with an output pressure up<br />
to 20 Bar<br />
Full chemical compatibility<br />
Reduced maintenance<br />
Dosing per<strong>for</strong>mance always stable<br />
Version available:<br />
- Analogue and digital interface.<br />
- Constant Flow Rate with timer control or adjustable by knob<br />
- Proportional Flow Rate according to an external analogue or<br />
digital pulse signal<br />
- Many additional functions<br />
SPRING Series<br />
Electromechanical Dosing Pumps<br />
Dosing pumps with spring return mechanism.<br />
Version with plunging piston or mechanical membrane.<br />
MODELS:<br />
Serie PS1:<br />
max flow rate 304 lt/h max pressure 20 bar<br />
Serie PS2<br />
max flow rate 1000 lt/h max pressure 20 bar<br />
Serie MS1<br />
max flow rate 460 lt/h max pressure 10 bar<br />
Serie MS0<br />
max flow rate 47 lt/h max pressure 5 bar<br />
innovation > technology > future 25
KOMPACT AXL-DPG<br />
Panels with 2 <strong>dosing</strong> pumps and electric wiring box, particularly<br />
suitable <strong>for</strong> installing with Kontrol series panels.<br />
Kompact AXL<br />
- N° 2 Tekna AXL analogue <strong>dosing</strong> pumps<br />
<strong>for</strong> continuous operation (available in<br />
602 or 902 versions)<br />
- Electric wiring box<br />
Kompact DPG<br />
- N° 2 Tekna DPG digital <strong>dosing</strong> pumps<br />
<strong>for</strong> proportional operation (available<br />
in 602 or 902 versions)<br />
- Electric wiring box<br />
Easy<br />
to assemble<br />
FILTERS<br />
Compatible<br />
with chemical<br />
products<br />
Housings and filter cartridges<br />
PUMP PUMP ALARM POWER<br />
CL PH SUPPLY<br />
RELE' RELE'<br />
N N<br />
F F<br />
-<br />
+ +<br />
+ +<br />
FREQ. mA - FREQ. mA POWER<br />
INPUT PUMP 1<br />
INPUT PUMP 2<br />
SUPPLY<br />
- + - +<br />
Easy<br />
to assemble<br />
HOUSINGS FOR FILTER CARTRIDGES MINOR 5” SERIES<br />
Operating conditions<br />
Maximum pressure: 8 bar<br />
Minimum temperature: 2 °C<br />
Maximum temperature: 40 °C<br />
Characteristics<br />
Non-toxic materials<br />
Head: Loaded polypropylene<br />
IN/OUT threaded inserts: Brass<br />
Cup: SAN and White loaded polypropylene<br />
O-Ring: NBR<br />
Flow rate: 120 lt/min<br />
Lifetime test: 200,000 cycles from 0 to 10 bar<br />
FILTER CARTRIDGES RLN SERIES<br />
Average lifetime: Variable, maximum 24 months<br />
Maintenance: Wash every 3 months<br />
Operating conditions<br />
Maximum temperature: 40 °C<br />
Characteristics<br />
Non-toxic materials<br />
Filtering material: Nylon (polyamide)<br />
External support: Polypropylene<br />
Caps: Polypropylene<br />
Seals: EPDM<br />
mA<br />
mA<br />
26 water & industry > <strong>dosing</strong> <strong>systems</strong> <strong>for</strong> <strong>swimming</strong> <strong>pools</strong>
STIRRERS<br />
Electrical stirrers with three-phase motor (singlephase<br />
upon request), and fixing flange.<br />
Specifically made <strong>for</strong> fitting on SER series tanks.<br />
Materials in contact with the liquid:<br />
non-toxic PVC or AISI 316. Speed:1400 or 70 rpm.<br />
TANKS<br />
Slow 70 rpm Fast 1400 rpm<br />
600 mm<br />
800 mm<br />
900 mm<br />
1100 mm<br />
Specifically designed <strong>for</strong> assembling along with both<br />
electromechanical and electromagnetic <strong>dosing</strong> units<br />
with stirrers and <strong>dosing</strong> pumps. Made using a centrifugal<br />
purpose, the mechanical strength of these tanks is<br />
guaranteed. Made of food-grade polyethylene, these<br />
tanks are compatible with almost all chemical products<br />
used in <strong>dosing</strong> <strong>systems</strong>.<br />
Model Height (cm) Diameter (cm)<br />
50 45,5 40<br />
100 64 46<br />
250 87 59.5<br />
300 95 67<br />
500 118,5 76<br />
1000 122 108,5<br />
SUCTION PLUNGERS<br />
Designed and built <strong>for</strong> easy, immediate use, they<br />
ensure regular operation of the..They are all fitted with<br />
foot filter and are available inversions that have builtin<br />
level probe to indicate when the chemical product is<br />
finished in order to prevent vacuum <strong>dosing</strong> that would<br />
damage the pump.<br />
Heights (mm) Model tanks<br />
450 Ser50<br />
650 Ser100<br />
900 Ser250<br />
1050 Ser300<br />
1250 Ser500/1000<br />
innovation > technology > future 27
SEKO Asia Pacific SINGAPORE SEKO China CHINA SEKO do Brasil BRAZIL SEKO Dosing<br />
Systems USA SEKO Deutschland GERMANY SEKO France FRANCE SEKO Iberica SPAIN<br />
SEKO Italia ITALY OOO SEKO RUSSIA SEKO Northern Europe DENMARK SEKO SIETA<br />
ROMANIA SEKO Southern Africa SOUTH AFRICA SEKO UK UNITED KINGDOM<br />
www.seko.com<br />
BRO SWPUK 081<br />
The technical data may be modified without notice. The drawings and images are only indicative