Etatron eSelect M 1 CI, Инструкция по эксплуатации и техническому обслуживанию

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8 ENGLISH

If you decide to no longer use a device, it is recommended to make it inoperable by unplugging it from the mains.

Make sure it is switched off electrically (both polarities), disconnecting the conductors from the contact points of the mains by opening
the omnipolar switch with at least 3 mm between the contacts.
A ssem bl y of the i nstrum ent
All instruments produced are normally supplied already assembled. For wall installation see paragraph “ Wall assembly”.
D i sassem bl y of the i nstrum ent
Always pay the utmost attention when disassembling the instrument or before performing maintenance on it. Always disable
electrical connections beforehand.
INSTRUMENT ESELCT M1 CL
G eneral featu res
eSelect M1 Cl is a multi-purpose instrument for a single parameter suited for measuring the Free (Residual) or Total CHLORINE
by using the relevant sensor. The eSelect M series offers whole high quality performance in terms of measurement and functions that
make it possible to meet most requirements for an instrument. It offers many features that make it extremely versatile and easy to
use.
The chlorine measurements may be chosen based on the type of sensor used and relevant measurement range:

Residual Chlorine or Total Chlorine measurements using the respective sensors and buffer solutions of reference;

Ion-selective type membrane sensors with operational ranges 0-2 Cl ppm (preset); 0-20 Cl ppm; 0-20 Cl ppm (Total);

Open type chlorine amperometric cell (model CLC) with operational range 0-10 Cl ppm

Ethernet connection (LAN) external module, Modbus TCP + memory card with ETACLOUD software (not included)

Timed AUX output programming; Adjustable real-time timer; switch-on time programming.
ADVANTAGES: the features described above allow the operator to have one type of instrument only,
thus reducing the value of
the stock and avoiding problems when placing an order from the manufacturer.
Two types of programming menus:

Basic: simplifies programming for household applications such as small swimming pools or water treatment systems

Expert: in the case of professional applications, makes it possible to fine-tune the measurements and safety functions.
The programming menu is simple and self-explanatory and the wide and elegant display assures easy viewing.
M ai n features
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Device manufactured according to standards
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Case made of: ABS plastic
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Level probe arrangement (to check chemicals)
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Output relay for setpoint values
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mA outputs
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AUX timer external unit remote control output
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Level probe input for tank (not included)
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RS485 / Ethernet external module connection
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Proximity sensor

PT100 temperature sensor

100/240 VAC power supply 50/60 Hz single-phase (maximum ±10% fluctuations are permitted); on demand 12/24 V