Your cart
There are no more items in your cart
Automatic measuring and control station for swimming pools WDPHRH EMEC Chlor
- Designed for chlorine water treatment in private pools and spa tubs up to 150 m3
- Water parameters are measured by analogue measuring systems and are then digitally processed by a microprocessor. Other regulatory and monitoring tasks are also performed by the microprocessor.
- The station has a large LCD display with clearly visible digits for pH and chlorine measurement values.
- The controller's menu, operated by means of a push-button knob, has many functions that are useful in everyday use, especially for small, old or unusual pools.
- The standard type of control is proportional control of the dosing pulse frequency (changing the dosing frequency of the pulse pumps). In addition, a two-position control mode (On/Off) can be selected. In this mode, it is also possible to program a single pump stroke every repeated number of minutes. This is a useful function in small or unusual pools where good water mixing is a common problem.
- The WDPHRH can only be ordered with two identical diaphragm pumps with a capacity of 10 l/h at 3 bar. Due to the pulse control of the pumps, the station can be used for both large and small pools (spa baths).
- The pumps are fitted with durable electromagnetic drives that do not contain parts subject to rapid wear. The main parts of the pump which come into contact with the substances to be dosed, such as the pump head, foot valve with level sensor and dosing valve, are made of polyvinylidene fluoride (PVDF) and the diaphragm is made of Teflon (PTFE). These materials are highly resistant to aggressive substances and ensure a long service life for the pumps.
- The controller has a Stand-By function that allows the controller to be taken out of operation by another device, such as a pressure sensor or water circulation pump. Once the controller is put on standby, control functions and metering are stopped. This is necessary if the metering water is drawn from the pool by gravity and, even when the circulation pump is switched off, water flows through the metering vessel. Only an additional interlock signal activates the stand-by function and causes dosing to be switched off.
- The pH and redox electrodes are housed in an acrylic NPED4 measuring vessel, which also contains a flow sensor
Features of the EMEC WDPHRH pool metering station
- Compact design on a board measuring 430 x 470 mm.
- The simple and clear menu in Polish and operation via a single push-button knob do not require any special skills.
- Password-protected menu access.
- Selectable proportional dosing pulse frequency control or two-position control (On/Off) - in this mode, a single pump stroke can also be programmed every repetitiven umber of minutes (a function useful, for example, in spa baths and small pools).
- Dosage delay (adjustment) can be programmed to obtain correct electrode polarity and stable measurement values after the station is switched off and on again.
- Possibility of selecting the dosing priority of the pH corrector, i.e. before the setpoint is reached pH setpoint, chlorine dosing is stopped.
- Possibility to switch off dosing pumps programmatically or to switch them on manually for a preset period of time - a useful function for station start-up and venting of dosing pumps.
- Station alarms - no water flow, maximum dosing (control) time, liquid level in containers and pH and redox probe alarm (failure).
- The dosing pumps are fitted as standard with level sensors for the dosed substances in the containers.
- A measuring water filter with a cleaning capacity of 60 μm prevents contamination of the electrodes.
Technical data of the EMEC WDPHRH pool dosing station
| Regulator type: | proportional dosing pulse frequency and two-position On/Off |
| Power supply: | 190 - 265 V, 50/60 Hz |
| Power consumption: | 32 W |
| Fuse | main T 2.0 A , pumps T 800 mA, |
| Dosing pump outputs: | with frequency modulation of the metering pulses |
| Indications: | backlit LCD display |
| Types of alarms: | no water flow, maximum dosing time, electrode failureand low levels of liquid in containers with pH adjuster and chlorine |
| Ambient temperature: | -10 C to + 50 C at 0% to 95% relative humidity |
| Protection class: | IP 65 |
| Station dimensions: | 430 x 470 x 155 mm |
Technical data of the pH measurement system
| Type of measuring vessel: | NPED4 with flow sensor |
| Material: | acrylic |
| Maximum pressure: | 5 bar |
| Measured water line: | PE 6 x 8 mm |
| Measured water flow: | 40 – 50 l/h |
| Flow control: | with flow sensor, additional stand-by lock from power supplycirculation pump, pressure sensor or other device |
| pH electrode type: | EPHS - 12 mm diameter epoxy rod |
| Measurement range: | 0 – 14 pH |
| Reading accuracy: | 0,01 pH |
| Calibration: | two-point method |
| Adjustment parameters: | for proportional control - setpoint and proportional range, with On/Off control - upper and lower setpoints |
| Electrode connection: | BNC connector with 0.8 m cable |
Technical data of the redox potential measurement system
| Type of measuring vessel: | NPED4 with flow sensor |
| Redox electrode type: | ERHS - 12 mm diameter epoxy rod |
| Maximum pressure: | 5 bar |
| Measurement range: | 0 – 1000 mV |
| Reading accuracy: | 1 mV |
| Calibration: | single-point method |
| Adjustment parameters: | for proportional control - setpoint and proportional range, with On/Off control - upper and lower setpoints |
| Electrode connection: | BNC connector with 0.8 m cable |
Technical data for dosing pumps for pH and chlorine correction
| Max. number of diaphragm strokes: | 180 l/min |
| Suction height: | 1,5 m |
| Viscosity of the substance to be dosed: | up to 100 CPS |
| Ambient temperature: | 0 C – 45 C |
| Temperature of the dispensed substance: | single-point method |
| Emitted noise: | 74 dbA |
| Protection class: | IP 65 |
Contents of the package
Each station is supplied in a cardboard box containing all the materials needed to assemble the station:
- station
- pH and redox electrodes,
- pH 7.0 and pH 4.0 and 650 mV buffer solutions,
- electrode cleaning fluid,
- 1/2" ball valves (2 pcs.) and a 3/8" tap for tap water connection,
- measuring water pipes made of PE 6x8 mm (2x2 m)
- foot valves with filters and level sensors (2 pieces),
- 1/2" metering valves (2 pcs.),
- 4x6 mm PVC suction and vent lines (4x2 m),
- PE discharge pipes 4x6 (2x2 m),
- spare fuses for the regulator (2 pcs.),
- fixing pins (4 pcs)
- instruction manual.
Need help?
If you have not found the answer to your inquiry, please use the form below and write how we can help you?. We provide quick contact and comprehensive service.
Chemicals for the SPA bathtub | Jacuzzi - which one to choose and how to use?
Carefree relaxation in the jacuzzi is only one side of the coin. Safe use of a SPA bathtub requires regular cleaning and maintenance. We will suggest which chemistry to choose and how it should be used. Thanks to this, you will be able to enjoy clean and safe water.
Read more
Tomasz Tomkowicz
Pool Technology Specialist
Thank you for reading our article, if you have more questions or need more specialized help - write to me using the form.
Jestem bardzo zadowolona z usług tej firmy. Każdy nam odmawiał pomocy, nawet firma montująca basen. Pool system zjawił się i doprowadził basen sprzed paru lat do stanu używalności, co więcej dokonał napraw uszczelniających co spowodowało ze basen stał się w pełni sprawny. Naprawdę polecam !
William Heisenberg
Klient Poolsystem.pl
Bardzo miła i sympatyczna obsługa oraz fachowe doradztwo techniczne.
Tomasz Piotrowski
Klient Poolsystem.pl
Bardzo profesjonalna i cierpliwa obsługa. Odbierają telefony, wszystko dokładnie wytłumaczą, wysyłają praktycznie na drugi dzień każdą część którą potrzebuje klient. Pan Krzysztof z serwisu rzetelnie podpowie co zrobić i jak rozwiązać swój basenowy problem, jeśli chcemy majstrować przy basenie sami. Pan Paweł i Marcin też skarbnica wiedzy technologii basenowej. Dobre ceny. Polecam firmę i pozdrawiam zespół POOLSYSTEM
Paweł Zejler
Klient Poolsystem.pl
Jak budujesz basen to to miejsce jest dla ciebie, osprzęt, doradztwo i miła obsługa.
Grzegorz Gąsior
Klient Poolsystem.pl
Super obsługa doradzi pomoże,ceny na duży plus .Polecam
raf jaw
Klient Poolsystem.pl
Bardzo mili ludzie, to naprawdę profesjonaliści. Nie lubię zakupów, ale spotkanie z Nimi było bardzo przyjemne.
Jacek Małecki
Klient Poolsystem.pl
